qualtrics survey construct table and citations (at...

Updated 7/30/2018 | 1

Qualtrics Survey Construct Table and Citations (at end)

Green filling: correct; in corresponding dataset Pink filling: not in corresponding dataset Blue filling: variable to be created

X= asked at that time point or derived from a question asked at that time point C= carried over from another time point into data set A=given to us from ASU

Construct Q No.

Item Responses Variable name (coding) Source Paper Ideas

Time points assessed

T1 T2 T3 T4

Admin AD1 Respondent ID [Random, 17-character string, unique to each respondent, assigned by Qualtrics]

[e.g., R_dijT2eaVpppmMND] resp_id Qualtrics X X X X

AD2 Survey Start Datep [e.g., “9/5/2014 18:23”] survey_start Qualtrics X X X X

AD3 Survey End Date [e.g., “9/5/2014 18:23”] survey_end Qualtrics X X X X

AD4 Survey Finished 1. Yes 0. No

survey_finished Qualtrics X X X X

Time survey was taken, derived from survey finished Time X X X X

Phase What survey was administered (P1-P4) X X X X

Time What time period survey was administered (T1-T4) X X X X

Demographics D1 To begin the survey, please enter the participant ID given to you by the researchers below:

Text entry pid (num) Created X C C C

D2 Please provide us with your first and last name along with your email address. Your Amazon gift card(s) will be sent over email so please make sure to give us the best email to reach you at.

First name: ______________ Last name: ______________ Email address:____________

d_first (string) d_last (string) d_email (string)

Created X C C C

X

X

D3 What is your gender?

1. Male 2. Female 3. Transgender

d_genFMT d_genFMT_num (1-3)

Created L4 X

X

What is your Sex? 1. Male 0. Female [For phases 1-2, derived from d_genFMT, T coded to the sex as reported elsewhere]

d_gen d_gen_num (0/1)

X X X X

D4 What is your birthdate? Dropdown: Month, day and year

d_bdmonth (1-12) d_bdday (1-31) d_bdyear (1-26)

Created X

Birthdate (MM/DD/YYYY) d_birthdate X C C C

Age (in years) d_age [calculated at each time point based on birthdate)

X C C C

Updated 7/30/2018 | 2

D5 How do you usually describe yourself? (check all that apply)

1. White 2. Black or African American 3. Hispanic or Latino/a 4. Asian or Pacific Islander 5. American Indian or Alaska Native 6. Some other race (please specify): _________

d_white (0/1) d_black (0/1) d_hisp (0/1) d_asian (0/1) d_amna (0/1) d_raceoth (0/1) d_raceothtxt (string)

1 Neumark-

Sztainer, 2002

L4 X

Race/ethnicity (5 groups, using 4 groups for analysis) 1. White 2. Black 3. Hispanic 4. Asian 5. American Indian/Mixed

d_raceeth d_raceeth_num (1-5)

X

Race/ethnicity (to use as a covariate in a model) – using this variable for analyses 1. White 2. Black 3. Hispanic 4. Other

d_raceeth4 d_raceeth4_num (1-4)

X C C C

White vs. Non-White 1. White (non-Hispanic) 0. Other

d_white2 (0/1) X C C C

Race (NIH reporting) 1. White 2. Black 3. Asian 4. Native American 5. Mixed 6. Other 7. Unknown

d_racenih d_racenih_num (1-7)

X

Ethnicity (Hispanic vs not) 1. Hispanic 0. Non-Hispanic

d_ethnicity d_ethnicity_num (0/1)

X

GPA: Retrieved from ASU d_gpafall15 (num) C A

GPA: Retrieved from ASU d_gpaspring16 (num) C A

College Life CL1 When did you graduate from high school?

Dropdown: Month and year 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010

1 2 3 4 5 6 7 8 9 10 11 12 13

d_hsmonth (1-12) d_hsyear (2002-2015) d_hsyear_num (1-18)

Created X

X

Updated 7/30/2018 | 3

2011 2012 2013 2014 2015

14 15 16 17 18

CL2 What is your year in college? 1. 1st

year undergraduate 2. 2

nd year undergraduate

3. 3rd

year undergraduate 4. 4

th year undergraduate

5. 5th

year or more undergraduate

cl_year (1-5) Created X

Freshman vs. Non-Freshman 1. Freshman 0. Non-freshman

cl_year2 (0/1) X

CL3 Are you an international student? 1. Yes 0. No

cl_internat (0/1) Created L4 X

CL4 How long have you been in the US? (Only if international student is selected)

1.Dropdown: Months (1-18 or more months) cl_usmonths (1-18) Created X

CL 5 Which of the following best describes you? (Only if not an international student is selected)

1. I was born in the U.S., both of my parents and all of my grandparents were born in the U.S.

cl_generation cl_generation_num (1-7) cl_generationothtxt (string)

2 Adapted

from: Pew Research Center

X

2. I was born in the US, both of my parents were born in the U.S. but, one or more of my grandparents were born outside the U.S.

3. I was born in the U.S., both of my parents were born in the U.S. but, all of my grandparents were born outside the U.S.

4. I was born in the U.S., but one of my parents and all of my grandparents were born outside the U.S.

5. I was born in the U.S., but both of my parents, and all of my grandparents were born outside the U.S.

6. I was born outside the U.S., both of my parents and all of my grandparents were born outside the U.S.

7. Other (please specify): ___________

CL6 Are you a Barrett Honors college student?

1. Yes 0. No

cl_barrett (0/1) Created X X

CL7 Are you a Pell Grant recipient? 1. Yes 2. No 3. I do not know (“No” and “I don’t know” combined)

cl_pell2 (0/1) Created X C X C

CL8 Are you a permanent Arizona resident? (Only if not an international student is selected)

1. Yes 0. No

cl_resident (0/1) Created V15, L9

X

CL9 What was your last permanent City:________________ cl_city (string) Created V1 X

Updated 7/30/2018 | 4

residence before coming to ASU and how long did you live there for? (Only if not an international student is selected)

State:_______________ cl_state (string) 4, L9

X

Zip Code:_____________ cl_zip (num) X

Duration (years):_______ cl_duration (num) X

Regions of the U.S. based on State 1. Northeast (CT, ME, MA, NH, RI, VT, NJ, NY, PA) 2. South ( AL, AR, DE, FL, GA, KY, LA, MD, MS, NC, OK, SC, TN, TX, VA, WV) 3. Midwest ( IL, IN, IA, KS, MI, MN, MO, NE, ND, OH, SD, WI) 4. West (AK, AZ, CA, CO, HI, ID, MT, NV, NM, OR, UT, WA, WY)

cl_usregion4 (1-4) 3 U.S.

Census X

CL10

Please answer the following questions about your living situation.

CL 10.1 Have you moved since the last time you took this survey?

1. Yes 0. No

cl_moved (0/1) Created X X X

CL 10.2 Has your roommate moved since the last time you took this survey?

cl_roommatemoved (0/1) X X X

CL11 Which dorm do you live in? (Only asked at times 2-4 if indicated that they moved)

1. Adelphi Commons I 2. Adelphi Commons II 3. Barrett Honors 4. Best Hall 5. Hassayampa 6. Hayden Hall 7. Irish Hall 8. Manzanita Hall 9. McClintock Hall 10. Palo Verde East 11. Palo Verde Main 12. Palo Verde West 13. San Pablo Hall East 14. San Pablo Hall West 15. Sonora Center 16. Vista del Sol 17. Taylor Place (Downtown) Tower 1 18. Taylor Place (Downtown) Tower 2 19. Casa de Oro (West) 20. University Towers 21. Dorm not listed (please specify): _______ 22. I don’t know

cl_dormqualtrics cl_dormqualtrics_num (1-20) cl_dormqualtricsothtxt (string)

4 ASU X X X X

1. Adelphi 2. Barrett 3. Best

cl_dorm17 cl_dorm17_num (1-17) [derived from

X C C C

Updated 7/30/2018 | 5

4. Casa de Oro 5. Hassayampa 6. Manzy 7. McClintock 8. Other 9. PV East 10. PV West 11. San Pablo East 12. San Pablo West 13. Sonora 14. TP1 15. TP2 16. UniTowers 17. Vista del Sol

cl_dormqualtrics, housing doc, and intake form]

Clustering of dorms 1. Tempe target dorms (Manzy, McClintock, PV West, San Pablo) 2. Downtown target dorms (TP1 and TP2) 3. Casa de Oro + others dorms

cl_targetdorms3 (1-3) cl_targetdorms3_num

X X X X

Target dorms vs. Other dorms 1. Casa de Oro 2. Manzanita Hall 3. McClintock Hall 4. Palo Verde West 5. San Pablo (combine East + West) 6. TP1 and TP23 7. Non-target dorms

cl_targetdorms7 (1-7) cl_targetdorms7_num

X X X X

CL12 What is your floor and room/suite number in (fill in dorm from above)? (Only asked at times 2-4 if indicated that they moved)

CL12.1 Floor # Type in: Floor number cl_dormfloorqualtrics (num) Created

X X X X

cl_floor (num) [derived from cl_floorqualtrics, housing doc, and intake form]

X C C C

CL12.2 Room/suite # Type in: Room/suite number cl_dormroomqualtrics (num) X X X X

cl_room (num) [derived from cl_roomqualtrics, housing doc, and intake form]

X C C C

Current dorm (list of dorms same as for “DORM” variable

cl_currentdorm17 cl_currentdorm17_num (1-16)

X X X

Current floor cl_currentfloor (num) X X X

Current room cl_currentroom (num) X X X

CL13 Do you have a roommate? (Only 1. Yes, I have a roommate (please list first and last cl_roommate (0/1) Created X X X X

Updated 7/30/2018 | 6

asked at times 2-4 if indicated that they or their roommate moved)

name): __________________ 0. No, I do not have a roommate

cl_roommatenametxt (string) X X X X

Converting name text to: 5 digit roommate identifier

cl_roommatepid (num) X X X X

CL14 Do you have a suitemate(s)? (Only asked at times 2-4 if indicated that they moved)

1. Yes, I have a suitemate(s) (please indicate their room number):_______ 0. No, I do not have a suitemate(s)

cl_suitemate (0/1) cl_suitematetxt (num)

Created X X X X

X X X X

CL15 What meal plan did you enroll with? (Only if non-Barrett Honors college student is selected)

1. Gold (8 meals per week + $150 M&G dollars) cl_mealnonbarrett cl_mealnonbarrett_num (1-6)

5 X X

2. Maroon (180 meals per semester + $375 M&G dollars)

3. Sparky’s Favorite (14 meals per week + $375 M&G dollars)

4. Unlimited (Unlimited meals +$250 M&G dollars)

5. All Maroon and Gold ($990 M&G dollars [Upperclassmen ONLY])

6. I do not know

CL16 What meal plan did you enroll with? (Only if Barrett Honors college student is selected)

1. Silver (12 meals per week +$200 M&G dollars) cl_mealbarrett cl_mealbarrett_num (1-6)

5

X X

2. Platinum (14 meals per week +$400 M&G dollars)

3. Unlimited (Unlimited meals +$100 M&G dollars)

4. 150 meals per semester +$350 M&G dollars (Upperclassmen ONLY)

5. M&G Plan ($1,425 [Upperclassmen ONLY])

6. I do not know

CL17

When thinking about your meal plan:

CL17.1 How often do you share your meal plan with your friends?

1. Never 2. Rarely 3. Sometimes 4. Often

cl_sharefrnds (1-4) Created X X

CL17.2 How often do your friends share their meal plan with you?

cl_shareme (1-4) X X

Participant sharing with friends (dichotomized) 1. Sometimes/Often 0. Rarely/Never

cl_sharefrnds2 (0/1) X X

Friends sharing with participant (dichotomized) 1. Sometimes/Often 0. Rarely/Never

cl_shareme2 (0/1) X X

CL18 P2: I feel like my meal plan provides me with adequate food each week

P4: Do you feel like your meal plan provides you with adequate food each week?

1. Strongly disagree 2. Disagree 3. Agree 4. Strongly agree

cl_adequate (1-4) Created X X

Adequacy of meal plan (dichotomized) 1. Strongly Agree/Agree

cl_adequate2 (0/1) X X

Updated 7/30/2018 | 7

0. Strongly Disagree/Disagree

CL19 Which dining hall do you purchase food from most often?

1. Manzanita Residential Restaurant (Manzy Square) cl_purchase cl_purchase_num (1-8) cl_purchaseothtxt (string)

6 ASU

X X X X

2. Hassayampa Dining Center

3. Pitchforks Restaurant

4. Barrett Dining Center

5. Taylor Place Residential Restaurant

6. Verde Dining Pavilion

7. Citrus Dining Pavilion

8. Other (please specify):_________

CL20 How many credits are you taking this semester?

1. Text entry up to 25 cl_credits (num) Created X X

Credit hours (dichotomized) 1. 16 or more credits 0. Less than 16 credits

cl_credits2_16 (0/1) X X

CL21 On average, how many hours a week do you work for pay?

Text entry up to 60 cl_workpay (num) Created X X X X

Hours worked for pay (dichotomized) 1. 0.5 + hours 0. 0 hours

cl_workpay2 (0/1) X X X X

Hours worked for pay (categorical) 1. 0 hours 2. 0.5 – 19.5 hours 3. 20 + hours

cl_workpay3 (1-3) X X X X

CL22 Are you currently involved in any of the following organizations/activities? (check all that apply)

1. ASU Varsity sports team cl_orgvarsity (0/1) Created Backcoding established through

7

X X

2. ASU Intramural/club sports team cl_orgsportclub (0/1) X X

3. Community sports team cl_orgcomm (0/1) X X

4. Gym/group exercise/classes cl_orggym (0/1) X X

5. ASU Student government cl_orgstugov (0/1) X X

6. ASU Clubs (e.g. University Toastmasters, Math Club, Geoclub, etc.) (please specify): ________

cl_orgclub (0/1) cl_orgclubtxt (string)

X X

7. Fraternity/sorority (please specify):_______ cl_orggreek (0/1) cl_orggreektxt (string)

X X

8. Other (please specify): _________ cl_orgoth (0/1) cl_orgothtxt (string)

X X

9. None cl_orgnone (0/1) X X

Participation in any sport 1. Yes 0. No

cl_sports2 (0/1) X X

Participation in any organization 1. Yes 0. No

cl_orgs2 (0/1) X X

CL23 Are you currently participating in other health-related research studies or programs?

1. Yes, an ASU health-related study 2. No 3. Yes, a non-ASU health-related study

cl_healthstudy (1-3)

X

CL24 What is the name of the other name of the health-related research study that you are

___________________ cl_healthstudytxt (string) X

Updated 7/30/2018 | 8

currently participating in? (Only if “Yes, an ASU health-related study” was selected)

Friend Relationships

FR1 How many people did you know currently attending ASU before you moved to ASU?

None 1-3 4-6 7-9 10 or more

0 2 5 8 10

fr_knowppl Created V15

X

Number of people participant knew attending ASU (dichotomized) 1. 1-10 people 0. 0 people

fr_knowppl2 (0/1) X

Number of people participant knew attending ASU (categorical) 1. 0 people 2. 1-6 people 3. 7+ people

fr_knowppl3 (1-3) X

FR2 Please rate how strongly you agree with the following statements.

FR2.1 I am excited at the possibility of making new friends at ASU*


fr_excited (1-4) * 8 Adapted

from: Buote, 2007 **

9

Adapted from: Bui, 2002 ***

10

Adapted from McAndrew, 1998

V6, V14, V15

X X

FR2.2 I want to meet new people with different backgrounds than my own*

fr_meetppl (1-4) X X

FR2.3 I feel I already have all the friends I need*

fr_need (1-4) [backcoded] X X

FR2.4 Making new friendships is one of the things I look forward to the most at ASU*

fr_forward (1-4) X X

FR2.5 I hope to get involved with many activities at ASU so I can meet a lot of new people*

fr_involved (1-4) X X

FR2.6 I already have a lot of good friends, so making new friends at ASU isn’t all that important to me*

fr_import (1-4) [backcoded] X X

FR2.7 It’s easy for me to make friends at ASU**

fr_easy (1-4) X X

Updated 7/30/2018 | 9

FR2.8 Friends from my hometown often visit me***

fr_hometown (1-4) [backcoded]

X X

FR2.9 I am frequently homesick***

fr_homesick (1-4) [backcoded]

X X

FR2.10 I try to visit home as many times during the school year as I can***

fr_visithome (1-4) [backcoded]

X X

FR2.11 I like being a student at ASU**

fr_student (1-4) X X

FR2.12 Overall, I feel accepted at ASU**

fr_accepted (1-4) X X

Excited (dichotomized) 1. Strongly agree/Agree 0. Strongly disagree/Disagree

fr_excited2 (0/1) X X

Meet people (dichotomized) 1. Strongly agree/Agree 0. Strongly disagree/Disagree

fr_meetppl2 (0/1) X X

Need (dichotomized) 1. Strongly agree/Agree 0. Strongly disagree/Disagree

fr_need2 (0/1) X X

Forward (dichotomized) 1. Strongly agree/Agree 0. Strongly disagree/Disagree

fr_forward2 (0/1) X X

Involved (dichotomized) 1. Strongly agree/Agree 0. Strongly disagree/Disagree

fr_involved2 (0/1) X X

Important (dichotomized) 1. Strongly agree/Agree 0. Strongly disagree/Disagree

fr_import2 (0/1) X X

Easy (dichotomized) 1. Strongly agree/Agree 0. Strongly disagree/Disagree

fr_easy2 (0/1) X X

Hometown (dichotomized) 1. Strongly agree/Agree 0. Strongly disagree/Disagree

fr_hometown2 (0/1) X X

Homesick (dichotomized) 1. Strongly agree/Agree 0. Strongly disagree/Disagree

fr_homesick2 (0/1) X X

Visit home (dichotomized) 1. Strongly agree/Agree 0. Strongly disagree/Disagree

fr_visithome2 (0/1) X X

Student (dichotomized) 1. Strongly agree/Agree 0. Strongly disagree/Disagree

fr_student2 (0/1) X X

Accepted (dichotomized) fr_accepted2 (0/1) X X

Updated 7/30/2018 | 10

1. Strongly agree/Agree 0. Strongly disagree/Disagree

Social connectedness scale (mean FR2.1-FR2.12) fr_scscale (1-4) X X

scscale Cronbach’s alpha Dropped: fr_hometown, fr_visithome

.81 .78

Social connectedness scale (dichotomized) 1. High social connectedness 0. Low social connectedness

fr_scscale2 (0/1) X X

FR3 Please rank your top 5 male and top 5 female friends at ASU (the first being your best friend, the second being your next closest friend, and so on).

FR3.1 Male 1. First name, Last name fr_male1_first (string) fr_male2_first (string) fr_male3_first (string) fr_male4_first (string) fr_male5_first (string) fr_male1_last (string) fr_male2_last (string) fr_male3_last (string) fr_male4_last (string) fr_male5_last (string)

11 Adapted

from: Holahan, 1978 12

Adapted from: Paxton, 1999 13

Adapted from: Wang, 2006 14

Adapted from: Add Health, 2009

V6, L1, L2, L4, L5, L11, L12, L13

X X X X

FR3.2 Female fr_female1_first (string) fr_female2_first (string) fr_female3_first (string) fr_female4_first (string) fr_female5_first (string) fr_female1_last (string) fr_female2_last (string) fr_female3_last (string) fr_female4_last (string) fr_female5_last (string)

Replace alter names with PID/identifier code fr_male1pid fr_male2pid fr_male3pid fr_male4pid fr_male5pid fr_female1pid fr_female2pid fr_female3pid fr_female4pid fr_female5pid

X X X X

FR4 For each friend, please provide the dorm they live in. (for each 10 friends)

FR4.1 Dorm Dropdown: 1. Adelphi Commons I 2. Adelphi Commons II

fr_maledorm1 fr_maledorm2 fr_maledorm3

4 ASU

V6, L1, L2,

X X X X

Updated 7/30/2018 | 11

3. Barrett Honors 4. Best Hall 5. Casa de Oro 6. Hassayampa 7. Hayden Hall 8. Irish Hall 9. Manzanita Hall 10. McClintock Hall 11. Palo Verde East 12. Palo Verde Main 13. Palo Verde West 14. San Pablo East 15. San Pablo West 16. Sonora Center 17. Taylor Place Tower 1 18. Taylor Place Tower 2 19. Vista del Sol 20. University Towers 21. Does NOT live in the dorms 22. I do not know # some errors in how phase 1 data was collected 90. LookMeUp 91. NotLiveDorms 92. TP1_DontKnow 93. Unknown 94. VistaDelSol_DontKnow 95. VistaDelSol_NotLiveDorms

fr_maledorm4 fr_maledorm5 fr_femaledorm1 fr_femaledorm2 fr_femaledorm3 fr_femaledorm4 fr_femaledorm5 fr_maledorm1_num (1-22) fr_maledorm2_num (1-22) fr_maledorm3_num (1-22) fr_maledorm4_num (1-22) fr_maledorm5_num (1-22) fr_femaledorm1_num (1-22) fr_femaledorm2_num (1-22) fr_femaledorm3_num (1-22) fr_femaledorm4_num (1-22) fr_femaledorm5_num (1-22)

L3, L11, L12, L13

FR 4.2 Dorm floor 1. Dropdown: 1st-15th floor, does NOT live in the dorms, I do not know

fr_malefloor1 (1-17) fr_malefloor2 (1-17) fr_malefloor3 (1-17) fr_malefloor4 (1-17) fr_malefloor5 (1-17) fr_femalefloor1 (1-17) fr_femalefloor2 (1-17) fr_femalefloor3 (1-17) fr_femalefloor4 (1-17) fr_femalefloor5 (1-17)

Created X X X X

FR5 For each friend, please provide your relationship to them, how long you have been friends for, if they are your roommate or not, and the amount of time you spend with them each week. (for each 10 friends)

FR5.1 Relationship status Dropdown: 1. Boyfriend/girlfriend 2. Family member 3. Friend before college

fr_malerelastat1 fr_malerelastat2 fr_malerelastat3 fr_malerelastat4

Created V6, L1, L2, L3,

X X X X

Updated 7/30/2018 | 12

4. Met for the first time at ASU 5. Other

fr_malerelastat5 fr_femalerelastat1 fr_femalerelastat2 fr_femalerelastat3 fr_femalerelastat4 fr_femalerelastat5 fr_malerelastat1_num (1-5) fr_malerelastat2_num (1-5) fr_malerelastat3_num (1-5) fr_malerelastat4_num (1-5) fr_malerelastat5_num (1-5) fr_femalerelastat1_num (1-5) fr_femalerelastat2_num (1-5) fr_femalerelastat3_num (1-5) fr_femalerelastat4_num (1-5) fr_femalerelastat5_num (1-5)

L11, L12, L13

FR5.2 Length of friendship 1. Type in: Years and Months

fr_maleyear1 (num) fr_malemonth1 (num) fr_maleyear2 (num) fr_malemonth2 (num) fr_maleyear3 (num) fr_malemonth3 (num) fr_maleyear4 (num) fr_malemonth4 (num) fr_maleyear5 (num) fr_malemonth5 (num) fr_femaleyear1 (num) fr_femalemonth1 (num) fr_femaleyear2 (num) fr_femalemonth2 (num) fr_femaleyear3 (num) fr_femalemonth3 (num) fr_femaleyear4 (num) fr_femalemonth4 (num) fr_femaleyear5 (num) fr_femalemonth5 (num)

Created X X X X

fr_mmonthsfriend1 (num) fr_mmonthsfriend2 (num) fr_mmonthsfriend3 (num) fr_mmonthsfriend4 (num) fr_mmonthsfriend5 (num) fr_fmonthsfriend1 (num) fr_fmonthsfriend2 (num) fr_fmonthsfriend3 (num) fr_fmonthsfriend4 (num) fr_fmonthsfriend5 (num)

X X X X

FR5.3 Roommate Dropdown fr_maleroomate1 (0/1) Created X X X X

Updated 7/30/2018 | 13

1. Yes 0. No

fr_maleroomate2 (0/1) fr_maleroomate3 (0/1) fr_maleroomate4 (0/1) fr_maleroomate5 (0/1) fr_femaleroomate1 (0/1) fr_femaleroomate2 (0/1) fr_femaleroomate3 (0/1) fr_femaleroomate4 (0/1) fr_femaleroomate5 (0/1)

FR6 If you had to pick from your two closest friends in the previous question, who would be your best friend?

1. Top male friend 0. Top female friend

fr_topgen fr_topgen_num (0/1)

Created L3 X X X X

FR7 Please click on the picture that best indicates the degree of closeness you feel with each MALE friend listed. Note that each picture symbolizes a relationship involving two persons. One person represents you, and the other represents your friend. When you select a picture, it will turn green. (for each 5 friends)

iOS circle fr_male1circle (1-7) fr_male2circle (1-7) fr_male3circle (1-7) fr_male4circle (1-7) fr_male5circle (1-7)

15 Aron,

1992 L1, L2, L3

X X X X

FR8 Please click on the picture that best indicates the degree of closeness you feel with each FEMALE friend listed. Note that each picture symbolizes a relationship involving two persons. One person represents you, and the other represents your friend. When you select a picture, it will turn green. (for each 10 friends)

iOS circle fr_female1circle (1-7) fr_female2circle (1-7) fr_female3circle (1-7) fr_female4circle (1-7) fr_female5circle (1-7)

X X X X

Male friend circle average fr_mfriendcircleavg (1-7) X X X X

Female friend circle average fr_ffriendcircleavg (1-7) X X X X

All friend circle average fr_allfriendcircleavg (1-7) X X X X

FR9 How often do you and _________ (for each 10 friends)

FR9.1 Share your private thoughts with each other?


fr_malethoughts1 (1-4) fr_malethoughts2 (1-4) fr_malethoughts3 (1-4) fr_malethoughts4 (1-4) fr_malethoughts5 (1-4) fr_femalethoughts1 (1-4) fr_femalethoughts2 (1-4) fr_femalethoughts3 (1-4) fr_femalethoughts4 (1-4)

16 Adapted

from: Oswald, 2004

L1, L2, L3

X X X X

Updated 7/30/2018 | 14

fr_femalethoughts5 (1-4)

FR9.2 Give advice to each other? (Specifically you giving advice to ______).

fr_maleadviceyou1 (1-4) fr_maleadviceyou2 (1-4) fr_maleadviceyou3 (1-4) fr_maleadviceyou4 (1-4) fr_maleadviceyou5 (1-4) fr_femaleadviceyou1 (1-4) fr_femaleadviceyou2 (1-4) fr_femaleadviceyou3 (1-4) fr_femaleadviceyou4 (1-4) fr_femaleadviceyou5 (1-4)

X X X X

FR9.3 Give advice to each other? (Specifically, _____ giving advice to you).

fr_maleadviceme1 (1-4) fr_maleadviceme2 (1-4) fr_maleadviceme3 (1-4) fr_maleadviceme4 (1-4) fr_maleadviceme5 (1-4) fr_femaleadviceme1 (1-4) fr_femaleadviceme2 (1-4) fr_femaleadviceme3 (1-4) fr_femaleadviceme4 (1-4) fr_femaleadviceme5 (1-4)

X X X X

FR9.4 Make an effort to spend time together even when you are busy?

fr_malebusy1 (1-4) fr_malebusy2 (1-4) fr_malebusy3 (1-4) fr_malebusy4 (1-4) fr_malebusy5 (1-4) fr_femalebusy1 (1-4) fr_femalebusy2 (1-4) fr_femalebusy3 (1-4) fr_femalebusy4 (1-4) fr_femalebusy5 (1-4)

X X X X

FR9.5 Get together just to hang out?

fr_malehangout1 (1-4) fr_malehangout2 (1-4) fr_malehangout3 (1-4) fr_malehangout4 (1-4) fr_malehangout5 (1-4) fr_femalehangout1 (1-4) fr_femalehangout2 (1-4) fr_femalehangout3 (1-4) fr_femalehangout4 (1-4) fr_femalehangout5 (1-4)

X X X X

Male 1 friendship maintenance scale Male 2 friendship maintenance scale Male 3 friendship maintenance scale Male 4 friendship maintenance scale Male 5 friendship maintenance scale Female 1 friendship maintenance scale Female 2 friendship maintenance scale Female 3 friendship maintenance scale

fr_malemaint1 (1-4) fr_malemaint2 (1-4) fr_malemaint3 (1-4) fr_malemaint4 (1-4) fr_malemaint5 (1-4) fr_femalemaint1 (1-4) fr_femalemaint2 (1-4) fr_femalemaint3 (1-4)

X X X X

Updated 7/30/2018 | 15

Female 4 friendship maintenance scale Female 5 friendship maintenance scale

fr_femalemaint4 (1-4) fr_femalemaint5 (1-4)

Male 1 friendship maintenance scale Cronbach’s alpha .91 .91 .92 .93





Female 1 friendship maintenance scale Cronbach’s alpha .94 .92 .92 .93





FR10 Please indicate the amount of time that best indicates the amount of time you spent with each person in the past week: (all 10 friends)

FR10.1 Doing physical activity

Dropdown: Less than an hour 1-4 hours 5-9 hours 10-14 hours 15-19 hours 20-29 hours 30-39 hours 40 or more hours

0.5 hrs 2.5 hrs 7 hrs 12 hrs 17 hrs 24.5 hrs 34.5 hrs 40 hrs

fr_malepa1 fr_malepa2 fr_malepa3 fr_malepa4 fr_malepa5 fr_femalepa1 fr_femalepa2 fr_femalepa3 fr_femalepa4 fr_femalepa5

Created L1, L2, L3, L12

X X X X

FR10.2 Eating fr_maleeat1 fr_maleeat2 fr_maleeat3 fr_maleeat4 fr_maleeat5 fr_femaleeat1 fr_femaleeat2 fr_femaleeat3 fr_femaleeat4 fr_femaleeat5

X X X X

FR10.3 Doing non-active leisure activities (e.g., watching TV, playing video games, hanging out, etc.)

fr_malenonpa1 fr_malenonpa2 fr_malenonpa3 fr_malenonpa4 fr_malenonpa5 fr_femalenonpa1 fr_femalenonpa2 fr_femalenonpa3 fr_femalenonpa4 fr_femalenonpa5

X X X X

Physical activity (dichotomized) 1. More than 0.5 hours

fr_malepa1_2 (0/1) fr_malepa2_2 (0/1)

X X X X

Updated 7/30/2018 | 16

0. 0.5 hours or less fr_malepa3_2 (0/1) fr_malepa4_2 (0/1) fr_malepa5_2 (0/1) fr_femalepa1_2 (0/1) fr_femalepa2_2 (0/1) fr_femalepa3_2 (0/1) fr_femalepa4_2 (0/1) fr_femalepa5_2 (0/1)

Eating (dichotomized) 1. More than 0.5 hours 0. 0.5 hours or less

fr_maleeat1_2 (0/1) fr_maleeat2_2 (0/1) fr_maleeat3_2 (0/1) fr_maleeat4_2 (0/1) fr_maleeat5_2 (0/1) fr_femaleeat1_2 (0/1) fr_femaleeat2_2 (0/1) fr_femaleeat3_2 (0/1) fr_femaleeat4_2 (0/1) fr_femaleeat5_2 (0/1)

X X X X

Non-active leisure time (dichotomized) 1. More than 0.5 hours 0. 0.5 hours or less

fr_malenonpa1_2 (0/1) fr_malenonpa2_2 (0/1) fr_malenonpa3_2 (0/1) fr_malenonpa4_2 (0/1) fr_malenonpa5_2 (0/1) fr_femalenonpa1_2 (0/1) fr_femalenonpa2_2 (0/1) fr_femalenonpa3_2 (0/1) fr_femalenonpa4_2 (0/1) fr_femalenonpa5_2 (0/1)

X X X X

Significant Other Relationships

SO1 How would you describe your current relationship status?

1. In a relationship 0. Single

so_relastat (0/1) Created L3 X X X X

SO2 How long have you been in this current relationship? (Only if in a relationship)

Type in: Years; Months so_durationyrs (num) so_durationmonth (num)

Created L3 X X X X

Total duration of relationship in months so_monthstotal (num) X X X X

Number of months in a relationship seems off 1. Yes 0. No

so_flagmonthstotal (0/1) X X X X

SO3 Does your significant other also attend ASU? (Only if in a relationship)

1. Yes 0. No

so_attendasu (0/1) Created L3 X X X X

SO4 How much time in a week do you see (in-person) your significant other? (Only if in a relationship)

Less than one hour 1-4 hours 5-9 hours 10-14 hours 15-19 hours 20-29 hours 30-39 hours 40 or more hours

0.5 hrs 2.5 hrs 7 hrs 12 hrs 17 hrs 24.5 hrs 34.5 hrs 40 hrs

so_inperson Created L3 X X X X

Updated 7/30/2018 | 17

Parent Relationships

PR1 How would you describe your parents’/guardians’ current relationship status?

1. Married 2. Separated/divorced 3. Divorced with one or both remarried 4. Parents never married 5. Widowed 6. Other (please specify): ______

pr_relastat pr_relastat_num (1-6) pr_relastatothtxt (string)

17 Adapted

from: Babiaz, 2013

V7 X X

PR2 What is the highest degree or level of education that your _____ completed?

PR.2.1 Dad (other parental/guardian figure)

1. Some high school (no degree) 2. High school diploma (or equivalent) 3. Some college (no degree) 4. Associate’s degree/Trade/ Technical/Vocational training 5. Bachelor’s degree 6. Graduate or professional degree 7. Not applicable

pr_daddegree7 pr_daddegree7_num (1-7)

1 Adapted

from: Neumark Sztainer, 2002

V7 X

PR2.2 Mom (other parental/guardian figure)

pr_momdegree7 pr_momdegree7_num (1-7)

Dad degree where the options are: 1. High school 2. Some college or trade 3. Bachelors 4. Grad school 5. Not applicable

pr_daddegree5 pr_daddegree5_num (1-5)

X

Mom degree where the options are: 1. High school 2. Some college or trade 3. Bachelors 4. Grad school 5. Not applicable

pr_momdegree5 pr_momdegree5_num (1-5)

X

Highest level of parental education 1. High school 2. Some college or trade 3. Bachelors 4. Grad school 5. Not applicable

pr_parentedu5 pr_parentedu5_num (1-5)

X C C C

First generation college student based on highest parent education 1. Yes 0. No 9. Not applicable

pr_firstgen X

PR3 Please tell us how much you agree with the following statements.

PR3.1 My parents/guardians really try to help me*


pr_help (1-4) *18

Adapted from Zimet, 1988

V7 X X X X

PR3.2 I can talk about my problems with my

pr_talk (1-4) X X X X

Updated 7/30/2018 | 18

parents/guardians* ** 19

Adapted from Karcher, 2001

PR3.3 It is important that my parents/guardians trust me**

pr_trust (1-4) X X X X

PR3.4 I enjoy spending time with my parents/guardians**

pr_time (1-4) X X X X

PR3.5 My parents/guardians and I disagree about many things**

pr_disagree (1-4) [backcoded] X X X X

Parents help (dichotomized) 1. Strongly agree/Agree 0. Strongly disagree/Disagree

pr_help2 (0/1) X X X X

Talk with parents (dichotomized) 1. Strongly agree/Agree 0. Strongly disagree/Disagree

pr_talk2 (0/1) X X X X

Parents trust me (dichotomized) 1. Strongly agree/Agree 0. Strongly disagree/Disagree

pr_trust2 (0/1) X X X X

Spend time with parents (dichotomized) 1. Strongly agree/Agree 0. Strongly disagree/Disagree

pr_time2 (0/1) X X X X

Disagree with parents (dichotomized) 1. Strongly agree/Agree 0. Strongly disagree/Disagree

pr_disagree2 (0/1) X X X X

Parental connectedness scale pr_pconnectscale (1-4) X X X X

Parental connectedness scale Cronbach’s alpha .82 .84 .83 .82

PR4 Now, please click on the picture that best indicates the degree of closeness you feel with your mom and dad. Note that each picture symbolizes a relationship involving two persons. One person represents you, and the other represents your mom or dad. When you select a picture, it will turn green.

PR4.1 Mom (other parental/guardian figure)- If you do NOT have a mom or other parental/guardian figure, please SKIP the question.

1. iOS circle pr_momcircle (1-7)

15 Aron,

1992 V7

X X X X

PR4.2 Dad (other parental/guardian

pr_dadcircle (1-7)

X X X X

Updated 7/30/2018 | 19

figure)- If you do NOT have a dad or other parental/guardian figure, please SKIP the question.

Parent circle pr_parentcircle (1-7) X X X X

PR5 Please indicate the relationship that you have with the person you indicated your level of closeness within the diagram above.

PR 5.1 Mom (other parental/ guardian figure)

1. Mom 2. Stepmom 3. Other parental/ guardian figure (please specify):_________

pr_mom pr_mom_num (1-3) pr_momothtxt (string)

Created X X X X

PR 5.2 Dad (other parental/ guardian figure)

1. Dad 2. Stepdad 3. Other parental/ guardian figure (please specify):_________

pr_dad pr_dad_num (1-3) pr_dadothtxt (string)

X X X X

Stress SD1 How often in the past 1 month have you felt:

SD1.1 Unable to control the important things in your life?


sd_control (1-4) 20

Adapted from: Cohen, 1983

X X X X

SD1.2 Confident about your ability to handle your personal problems?

sd_confident (1-4) [backcoded]

X X X X

SD1.3 Things were going your way?

sd_yourway (1-4) [reverse coded]

X X X X

SD1.4 Difficulties were piling up so high that you could not overcome them?

sd_difficult (1-4) X X X X

Unable to control (dichotomized) 1. Sometimes/Often 0. Rarely/Never

sd_control2 (0/1) X X X X

Confident in ability (dichotomized) 1. Sometimes/Often 0. Rarely/Never

sd_confident2 (0/1) X X X X

Things go your way (dichotomized) 1. Sometimes/Often 0. Rarely/Never

sd_yourway2 (0/1) X X X X

Difficulties piling up (dichotomized) 1. Sometimes/Often 0. Rarely/Never

sd_difficult2 (0/1) X X X X

Stress scale (sum SD1.1 – SD1.4) sd_stressscale (4-16) X X X X

Stress scale Cronbach’s alpha .68 .73 .75 .72

Stress scale (dichotomized) sd_stressscale2 (0/1) X X X X

Updated 7/30/2018 | 20

1. High stress 0. Low stress

Depression How often in the past 1 month have you felt:

SD1.5 Things were hopeless?


sd_hopeless (1-5) 21

Adapted from: ACHA, 2013

X X X X

SD1.6 Overwhelmed by all you had to do?

sd_overwhelmed (1-5) X X X X

SD1.7 Very lonely? sd_lonely (1-5) X X X X

SD1.8 Very sad? sd_sad (1-5) X X X X

SD1.9 So depressed that it was difficult to function?

sd_depressed (1-5) X X X X

SD1.10 Overwhelming anxiety?

sd_anxiety (1-5) X X X X

Hopeless (dichotomized) 1. Sometimes/Often 0. Rarely/Never

sd_hopeless2 (0/1) X X X X

Overwhelmed (dichotomized) 1. Sometimes/Often 0. Rarely/Never

sd_overwhelmed2 (0/1) X X X X

Lonely (dichotomized) 1. Sometimes/Often 0. Rarely/Never

sd_lonely2 (0/1) X X X X

Sad (dichotomized) 1. Sometimes/Often 0. Rarely/Never

sd_sad2 (0/1) X X X X

Depressed (dichotomized) 1. Sometimes/Often 0. Rarely/Never

sd_depressed2 (0/1) X X X X

Anxious (dichotomized) 1. Sometimes/Often 0. Rarely/Never

sd_anxiety2 (0/1) X X X X

Depression scale (mean SD1.5 – SD1.10) 1. Sometimes/Often 0. Rarely/Never

sd_depressionscale (1-4) X X X X

Depression scale Cronbach’s alpha .89 .89 .90 .90

Depression scale (dichotomized) 1. High levels depressive symptoms 0. Low levels depressive symptoms

sd_depressionscale2 (0/1) X X X X

Chronic Disease

DZ1 In the past 12 months, have you been told by a doctor or health care professional that you have any of the following?

DZ 1.1 Anxiety 1. No 2. Yes, diagnosed and treated 3. Yes, diagnosed 4. Yes, treated

dz_anxiety (1-4) 22

Adapted from BRFSS 1 Adapted

V14

X X X X

DZ 1.2 Depression dz_depress (1-4) X X X X

DZ 1.3 Anorexia Nervosa dz_anorexia (1-4) X X X X

DZ 1.4 Bulimia Nervosa dz_bulimia (1-4) X X X X

Updated 7/30/2018 | 21

DZ 1.5 Binge Eating Disorder dz_binge (1-4) from Neumark-Sztainer, 2002

X X X X

Anxiety (dichotomized) 1. Yes 0. No

dz_anxiety2 (0/1) X X X X

Depression (dichotomized) 1. Yes 0. No

dz_depress2 (0/1) X X X X

Anorexia (dichotomized) 1. Yes 0. No

dz_anorexia2 (0/1) X X X X

Bulimia (dichotomized) 1. Yes 0. No

dz_bulimia2 (0/1) X X X X

Binge eating (dichotomized) 1. Yes 0. No

dz_binge2 (0/1) X X X X

Food Security FS1 Please indicate how often each statement was true for you in the last 1 month:

FS1.1 The food that I bought just didn’t last, and I didn’t have money to get more

1. Often true 2. Sometimes true 3. Never true

fs_notlast fs_notlast_num (1-3)

23

Adapted from: ERS

X X X X

FS1.2 I couldn’t afford to eat balanced meals

fs_afford fs_afford_num (1-3)

X X X X

FS2 In the past 1 month, did you ever cut the size of your meals or skip meals because there wasn’t enough money for food?

1. No 2. Yes, only 1 or 2 weeks 3. Yes, some weeks but not every week 4. Yes, almost every week

fs_cut fs_cut_num (1-4)

23

Adapted from: ERS

X X X X

fs_cutN (dichotomized) 1. Yes 0. No

fs_cut2 (0/1) X X X X

FS3 Please indicate if each statement was true for you in the last 1 month:

FS3.1 Did you ever eat less than you felt you should because there wasn’t enough money for food?

1. Yes 0. No

fs_less (0/1) 23

Adapted from: ERS

X X X X

FS3.2 Were you ever hungry but didn’t eat because there wasn’t enough money for food?

fs_hunger (0/1) X X X X

Food insecure (Selected “yes” to at least 2 of the above questions)

fs_fi fs_fi_num (0/1)

X X X X

Updated 7/30/2018 | 22

1. Yes 0. No

Eating Behaviors

EB1 In the past 7 days, how often did you eat the following:

EB1.1 Breakfast? 0. Never 1. 1 day 2. 2 days 3. 3 days 4. 4 days 5. 5 days 6. 6 days 7. 7 days

eb_breakfast (0-7)* *24

Adapted from Larson, 2012 **

25

Adapted from Rodriguez ***

26

Adapted from Laska, 2014

L16

X X X X

EB1.2 Evening meal? eb_evening (0-7)*** X X X X

EB1.3 Fast foods (e.g., McDonald's, Raising Canes, Taco Bell, Dominos, Panda Express, etc.)?

eb_fastfood (0-7)* X X X X

EB1.4 Sit-down restaurant food (e.g., Olive Garden, Oreganos, etc.)?

eb_restaurant (0-7)** X X X X

EB1.5 Dining hall food? eb_dininghall (0-7)** X X X X

EB1.6 Home-cooked foods (e.g., meals made from scratch)?

eb_homecook (0-7)** X X X X

Number of days eating breakfast (dichotomized) 1. 4-7 days 0. 0-3 days

eb_breakfast2 (0/1) X X X X

Number of days eating breakfast (categorical) 1. 0-2 days 2. 3-5 days 3. 6-7 days

eb_breakfast3 (1-3) X X X X

Number of days eating evening meal (dichotomized) 1. 5-7 days 0. 0-4 days

eb_evening2 (0/1) X X X X

Number of days eating evening meal (categorical) 1. 0-3 days 2. 4-6 days 3. 7 days

eb_evening3 (1-3) X X X X

Number of days eating fast food (dichotomized) 1. 1-7 days 0. 0 days

eb_fastfood2anyvnone (0/1) X X X X

Number of days eating fast food (dichotomized) 1. 3-7 days 0. 0-2 days

eb_fastfood2 (0/1) X X X X

Number of days eating at a sit-down restaurant (dichotomized) 1. 1-7 days 0. 0 days

eb_restaurant2anyvnone (0/1)

X X X X

Number of days eating at a sit-down restaurant (dichotomized) 1. 2-7 days 0. 0-1 days

eb_restaurant2 (0/1) X X X X

Number of days eating at a dining hall (dichotomized) eb_dininghall2 (1-3) X X X X

Updated 7/30/2018 | 23

1. 5-7 days 0. 0-4 days

Number of days eating at a dining hall (categorical) 1. 0-3 days 2. 4-6 days 3. 7 days

eb_dininghall3 (0/1) X X X X

Number of days eating home-cooked foods (dichotomized) 1. 1-7 days 0. 0 days

eb_homecook2 (0/1) X X X X

EB2 How long does your:

EB2.1 Morning meal (breakfast) typically last? (For example, from the time you start eating until the time you are finished with the meal).

I don’t typically eat this meal Less than 15 minutes 15-29 minutes 30-44 minutes 45-59 minutes 1-2 hours More than 2 hours

0 minutes 7.5 minutes 22 minutes 37 minutes 52 minutes 90 minutes 120 minutes

eb_breakfastlast 26

Adapted from Laska, 2014

X X X X

EB2.2 Mid-day meal (lunch) typically last? (For example, from the time you start eating until the time you are finished with the meal).

eb_lunchlast X X X X

EB2.3 Evening meal (dinner) typically last? (For example, from the time you start eating until the time you are finished with the meal).

eb_dinnerlast X X X X

Lunch duration (dichotomized) 1. 30 minutes or more 0. Less than 30 minutes

eb_lunchlast2 (0/1) X X X X

Evening meal duration (dichotomized) 1. 30 minutes or more 0. Less than 30 minutes

eb_dinnerlast2 (0/1) X X X X

EB3 I tend to “eat on the run”. 1. Strongly disagree 2. Disagree 3. Agree 4. Strongly agree

eb_ontherun eb_ontherun_num (1-4)

26 Adapted

from Laska, 2014

X X X X

Eating on the run (dichotomized) 1. Strongly agree/Agree 0. Strongly disagree/Disagree

eb_ontherun2 (0/1) X X X X

EB4

Thinking back over the past week, how many servings of:

EB4.1 Fruit did you usually eat on a typical day?

0 servings per day Less than 1 serving per day

0 0.5

eb_fruit (1-8) 27

Boutelle, 2007

X X X X

Updated 7/30/2018 | 24

(A serving is half a cup of fruit or 100% fruit juice or a medium piece of fruit).

1 serving per day 2 servings per day 3 servings per day 4 servings per day 5 servings per day 6 or more servings per day

1 2 3 4 5 6

27

EB4.2 Vegetables did you usually eat on a typical day? (A serving is half a cup of cooked vegetables or one cup of raw vegetables).

eb_veg (1-8) X X X X

Total servings fruit + veg 0 serving Less than 1 serving 1 serving 1.5 servings 2 servings 2.5 servings 3 servings 3.5 servings 4 servings 4.5 servings 5 servings 6 servings 7 servings 8 servings 9 servings 10 servings 11 servings 12 servings

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 6 7 8 9 10 11 12

eb_fruitveg X X X X

Servings of fruit (dichotomized) 1. 2-6 servings 0. 0-1 servings

eb_fruit2 (0/1) X X X X

Servings of vegetables (dichotomized) 1. 2-6 servings 0. 0-1 servings

eb_veg2 (0/1) X X X X

Servings of fruit+veg (dichotomized) 1. 4-12 servings 0. 0-3 servings

eb_fruitveg2 (0/1) X X X X

Servings of fruit+veg (dichotomized) 1. 5 or more servings 0. Less than 5 servings

eb_fruitveg2five (0/1) X X X X

Abnormally high amount of fruit/vegetable 1. Yes 0. No

eb_flagfruitveg (0/1) X X X X

Eating Behaviors: Diet Screener

DS1 During the past month, how often did you eat hot or cold cereals? (if Never selected skip

Never 1 time last month 2-3 times last month

0 times/d 0.033 times/d 0.083 times/d

ds_cereal 28

NHANES 2009-2010

X X X X

Updated 7/30/2018 | 25

next 2 questions) 1 time per week 2 times per week 3-4 times per week 5-6 times per week 1 time per day 2 or more times per day

0.143 times/d 0.286 times/d 0.5 times/d 0.786 times/d 1 times/d 2 times/day

DS2 During the past month, what kind of cereal did you usually eat? –Type cereal

Text entry ds_cerealtxt (string) 28

NHANES 2009-2010

X X X X

DS3 If there was another kind of cereal that you usually ate during the past month, what kind was it? –Type cereal, if none leave blank

Text entry ds_cerealtxt2 (string) 28

NHANES 2009-2010

X X X X

NIH 8 digit code for cereal 1 & 2 (indicates the tertile classification for added sugar, whole grain density, fiber density, and calcium density)

ds_c1code ds_c2code

X X X X

Added sugar classification for cereal 1 & 2 (tsp added sugar/100 grams) 1. Lowest tertile: ≤0.71 2. Second tertile: 0.72-5.49 3. Highest tertile: >5.49

ds_c1sugnt (1-3) ds_c2sugnt (1-3)

X X X X

Whole grain density classification for cereal 1 &2 (oz-equivalents of whole grains/100 grams) 1. Lowest tertile: ≤0.21 2. Second tertile: 0.22-1.40 3. Highest tertile: >1.40

ds_c1whgnt (1-3) ds_c2whgnt (1-3)

X X X X

Calcium density classification for cereal 1 &2 (mg of calcium/100 grams) 1. Lowest tertile: ≤21 2. Second tertile: 22-100 3. Highest tertile: >100

ds_c1calcnt (1-3) ds_c2calcnt (1-3)

X X X X

Fiber density classification for cereal 1 &2 (grams of fiber/100 grams) 1. Lowest tertile: ≤2.1 2. Second tertile: 2.2-7.3 3. Highest tertile: >7.3

ds_c1fibnt (1-3) ds_c2fibnt (1-3)

X X X X

DS4 During the past month, how often did you have any milk (either to drink or on cereal)? Include regular milks, chocolate, or other flavored milks, lactose-free milk, buttermilk and soy. Please do not include small amounts of milk in coffee or tea. (If Never is selected skip next question)

Never 1 time last month 2-3 times last month 1 time per week 2 times per week 3-4 times per week 5-6 times per week 1 time per day 2-3 times per day 4-5 times per day 6 or more times per day

0 times/d 0.033 times/d 0.083 times/d 0.143 times/d 0.286 times/d 0.5 times/d 0.786 times/d 1 time/d 2.5 times/d 4.5 times/d 6 times/d

ds_milk 28

NHANES 2009-2010

X X X X

DS5 During the past month, what kind 1. Whole or regular milk ds_milktype 28

NHANES X X X X

Updated 7/30/2018 | 26

of milk did you usually drink? 2. 2% or reduced-fat milk 3. 1% or low-fat milk 4. Fat-free, skim or nonfat milk 5. Soy milk 6. Other kind of milk- Type milk ____________ 7. Almond (added in after backcoding)

ds_milktype_num (1-7) ds_milktypeothtxt (string)

2009-2010

DS6 During the past month, how often did you drink:

DS6.1 Regular soda or pop that contains sugar? Do not include diet soda.

Never 1 time last month 2-3 times last month 1 time per week 2 times per week 3-4 times per week 5-6 times per week 1 time per day 2-3 times per day 4-5 times per day 6 or more times per day

0 times/d 0.033 times/d 0.083 times/d 0.143 times/d 0.286 times/d 0.5 times/d 0.786 times/d 1 time/d 2.5 times/d 4.5 times/d 6 times/d

ds_soda 28

NHANES 2009-2010 29

CCS 2010

X X X X

DS6.2 100% pure fruit juices such as orange, mango, apple, grape and pineapple juices? Do not include fruit-flavored drinks with added sugar or fruit juice you made at home and added sugar to.

ds_juice X X X X

DS6.3 Coffee or tea that had sugar or honey added to it? Include coffee and tea you sweetened yourself and presweetened tea and coffee drinks such as Arizona Tea and Frappuccino. Do not include artificially sweetened coffee or diet tea.

ds_coffee X X X X

DS6.4 Sweetened fruit drinks such as Kool-Aid, Lemonade, or cranberry drink? Include fruit drinks you made at home and added sugar to. Do not include diet drinks or artificially sweetened drinks.

ds_fruitdrink X X X X

DS6.5 Sports drinks such as Gatorade, Powerade, Vitamin Water, etc.? Do not include diet drinks or artificially

ds_sportdrink X X X X

Updated 7/30/2018 | 27

sweetened drinks.

DS6.6 Energy drinks such as Red Bull, Monster, Rockstar, etc.? Do not include diet drinks or artificially sweetened drinks.

ds_energydrink X X X X

DS7 During the past month, how often did you eat:

DS7.1 Fruit? Include fresh, frozen or canned fruit. Do not include juices.

Never 1 time last month 2-3 times last month 1 time per week 2 times per week 3-4 times per week 5-6 times per week 1 time per day 2 or more times per day

0 times/d 0.033 times/d 0.083 times/d 0.143 times/d 0.286 times/d 0.5 times/d 0.786 times/d 1 time/d 2 times/d

ds_fruit 28

NHANES 2009-2010

X X X X

DS7.2 Green leafy or lettuce salad, with or without other vegetables?

ds_salad X X X X

DS7.3 Any kind of fried potatoes, include French fries, home fries, or hash brown potatoes?

ds_friedpotato X X X X

DS7.4 Any other kind of potatoes, such as baked, boiled, mashed, sweet potatoes, or potato salad?

ds_othpotato X X X X

DS7.5 Refried beans, baked beans, beans in soup, pork and beans or any other type of cooked dried beans? Do not include green beans.

ds_beans X X X X

DS7.6 Brown rice or other cooked whole grains, such as bulgur, cracked wheat, or millet? Do not include white rice.

ds_rice X X X X

DS7.7 Other vegetables (not including previously mentioned green salads, potatoes, or cooked dried beans)?

ds_othveg X X X X

DS7.8 Mexican-type salsa made with tomato?

ds_salsa X X X X

Updated 7/30/2018 | 28

DS8 During the past month how often did you eat:

DS8.1 Pizza? Including frozen pizza, fast food pizza, and homemade pizza.



ds_pizza 28

NHANES 2009-2010

X X X X

DS8.2 Tomato sauces such as with spaghetti noodles or mixed into foods such as lasagna? Do not include tomato sauce on pizza.

ds_sauce X X X X

DS8.3 Any kind of cheese? Include cheese as a snack, cheese on burgers, sandwiches, and cheese in foods such as lasagna, quesadillas, or casseroles. Do not include cheese on pizza.

ds_cheese X X X X

DS8.4 Red meat, such as beef, pork, ham, or sausage? Include red meat you had in sandwiches, lasagna, stew and other mixtures. Red meats may also include veal, lamb, and any lunch meats made with these meats. Do not include chicken, turkey or seafood.

ds_redmeat X X X X

DS8.5 Processed meat, such as bacon, lunch meats, or hot dogs? Include processed meats you had in sandwiches, soups, pizza, casseroles, and other mixtures. Processed meats are those preserved by smoking, curing, or salting, or by the addition of

ds_processed X X X X

Updated 7/30/2018 | 29

preservatives. Examples are: ham, bacon, pastrami, salami, sausages, bratwursts, frankfurters, hot dogs, and spam.

DS9 During the past month, how often did you eat:

DS9.1 Whole grain bread including toast, rolls and in sandwiches? Whole grain breads include whole wheat, rye, oatmeal, pumpernickel. Do not include white bread.



ds_grain 28

NHANES 2009-2010

X X X X

DS9.2 Chocolate or any other types of candy? Do not include sugar-free candy.

ds_chocolate X X X X

DS9.3 Doughnuts, sweet rolls, Danish, muffins, pan dulce, or pop-tarts? Do not include sugar-free items.

ds_doughnut X X X X

DS9.4 Cookies, cakes, pie or brownies? Do not include sugar-free kinds.

ds_cookie X X X X

DS9.5 Ice cream or other frozen desserts? Do not include sugar-free kinds.

ds_icecream X X X X

DS9.6 Popcorn? ds_popcorn X X X X

Predicted intake of fiber (gm) per day DSQfib Created X X X X

Predicted intake of calcium (mg) per day DSQcalc Created X X X X

Predicted intake of whole grains (ounce equivalents) per day DSQwhgr

Created X X X X

Predicted intake of total added sugars (tsp equivalents) per day DSQsug

Created X X X X

Predicted intake of dairy (cup equivalents) per day DSQdairy Created X X X X

Predicted intake of fruits and vegetables including legumes and French fries (cup equivalents) per day DSQfvl

Created X X X X

Predicted intake of vegetables including legumes and French fries (cup equivalents) per day DSQvlall

Created X X X X

Predicted intake of fruits and vegetables including legumes and excluding French fries (cup equivalents) DSQfvlnf

Created X X X X

Updated 7/30/2018 | 30

per day

Predicted intake of vegetables including legumes and excluding French fries (cup equivalents) per day DSQvlnf

Created X X X X

Predicted intake of fruits (cup equivalents) per day DSQfrt Created X X X X

Predicted intake of added sugars from sugar-sweetened beverages (tsp equivalents) per day DSQssb

Created X X X X

Predicted probability of eating less than 12 grams of fiber DSQfib_low

Created X X X X

Predicted probability of eating less than 800 milligrams of calcium DSQcalc_low

Created X X X X

Predicted probability of eating less than 0.3 ounce equivalents of whole grains DSQwhgr_low

Created X X X X

Predicted probability of eating less than 11 tsp equivalents of total added sugars DSQsug_low

Created X X X X

Predicted probability of eating less than 1.2 cup equivalents of dairy DSQdairy_low

Created X X X X

Predicted probability of eating less than 1.7 cup equivalents of fruits and vegetables including legumes and French fries DSQfvl_low

Created X X X X

Predicted probability of eating less than 1.0 cup equivalents of vegetables including legumes and French fries DSQvlall_low

Created X X X X

Predicted probability of eating less than 1.7 cup equivalents fruits and vegetables including legumes and excluding French fries DSQfvlnf_low

Created X X X X

Predicted probability of eating less than 1.0 cup equivalents vegetables including legumes and excluding French fries DSQvlnf_low

Created X X X X

Predicted probability of eating less than 0.5 cup equivalents of fruits DSQfrt_low

Created X X X X

Predicted probability of eating less than 3 tsp equivalents added sugars from sugar-sweetened beverages DSQssb_low

Created X X X X

Predicted probability of eating equal or more than 19 grams of fiber DSQfib_high

Created X X X X

Predicted probability of eating equal or more than 1100 milligrams of calcium DSQcalc_high

Created X X X X

Predicted probability of eating equal or more than 1.0 ounce equivalents of whole grains DSQwhgr_high

Created X X X X

Predicted probability of eating equal or more than 23 tsp equivalents of total added sugars DSQsug_high

Created X X X X

Predicted probability of eating equal or more than 2.4 cup equivalents of dairy DSQdairy_high

Created X X X X

Predicted probability of eating equal or more than 3.2 cup equivalents of fruits and vegetables including legumes and French fries DSQfvl_high

Created X X X X

Predicted probability of eating equal or more than 1.8 cup equivalents of vegetables including legumes and DSQvlall_high

Created X X X X

Updated 7/30/2018 | 31

French fries

Predicted probability of eating equal or more than 3.2 cup equivalents fruits and vegetables including legumes and excluding French fries DSQfvlnf_high

Created X X X X

Predicted probability of eating equal or more than 1.8 cup equivalents vegetables including legumes and excluding French fries DSQvlnf_high

Created X X X X

Predicted probability of eating equal or more than 1.4 cup equivalents of fruits DSQfrt_high

Created X X X X

Predicted probability of eating equal or more than 11 tsp equivalents added sugars from sugar-sweetened beverages DSQssb_high

Created X X X X

Eating Behaviors Continued...

EB5 What kinds of foods/beverages do you typically have in your dorm room?

1. Cookies, sweetened baked goods, candy and frozen desserts

eb_cookiesroom (0/1)

30 Adapted

from: Laska, 2011

L8 X X X

2. Salty snacks and fried side dishes eb_saltyroom (0/1) X X X

3. Fruits and vegetables (including vegetable soup) eb_fvroom (0/1) X X X

4. Pizza and fast food eb_pizzaroom (0/1) X X X

5. Sandwiches (hot and cold) and wraps eb_sandwichroom (0/1) X X X

6. Meat, poultry, fish and eggs eb_meatroom (0/1) X X X

7. Tofu, beans and tempeh eb_tofuroom (0/1) X X X

8. Peanut butter, trail mix, and other nuts and seeds eb_peanutroom (0/1) X X X

9. Cereal, granola and energy bars eb_cerealroom (0/1) X X X

10. Breads, pasta, rice and other grains eb_breadroom (0/1) X X X

11. Sweetened beverages (e.g., non-diet soda, juice (not 100%))

eb_ssbroom (0/1) X X X

12. Coffee and tea drinks eb_coffeeroom (0/1) X X X

13. Smoothies eb_smoothieroom (0/1) X X X

14. Sports drinks eb_sportsroom (0/1) X X X

15. Energy drinks eb_energyroom (0/1) X X X

16. Milk eb_milkroom (0/1) X X X

17. Juice (100%) eb_juiceroom (0/1) X X X

18. Water eb_waterroom (0/1) X X X

19. Other (please specify):_____________ eb_othroom (0/1) eb_othroomtxt (string)

X X X

EB6 How often do your parents/guardians typically purchase or send food for you?

Never Once per semester 2-3 times per semester Monthly Weekly

0 days 1 day 2.5 days 4 days 16 days

eb_parentsend Created L8 X X

Parent sending food (dichotomized) 1. 1 or more days 0. 0 days

eb_parentsend2anyvnone (0/1)

X X

Updated 7/30/2018 | 32

Parent sending food (dichotomized) 1. 2 or more days 0. 0-1 days

eb_parentsend2 (0/1) X X

EB7 What kinds of foods/beverages do your parents/guardians typically send/purchase for you? (Only if Never from preceding question is not selected)


eb_cookiessend (0/1)

30 Adapted

from: Laska, 2011

X X

2. Salty snacks and fried side dishes eb_saltysend (0/1) X X

3. Fruits and vegetables (including vegetable soup) eb_fvsend (0/1) X X

4. Pizza and fast food eb_pizzasend (0/1) X X

5. Sandwiches (hot and cold) and wraps eb_sandwichsend (0/1) X X

6. Meat, poultry, fish and eggs eb_meatsend (0/1) X X

7. Tofu, beans and tempeh eb_tofusend (0/1) X X

8. Peanut butter, trail mix, and other nuts and seeds eb_peanutsend (0/1) X X

9. Cereal, granola and energy bars eb_cerealsend (0/1) X X

10. Breads, pasta, rice and other grains eb_breadsend (0/1) X X


eb_ssbsend (0/1) X X

12. Coffee and tea drinks eb_coffeesend (0/1) X X

13. Smoothies eb_smoothiesend (0/1) X X

14. Sports drinks eb_sportssend (0/1) X X

15. Energy drinks eb_energysend (0/1) X X

16. Milk eb_milksend (0/1) X X

17. Juice (100%) eb_juicesend (0/1) X X

18. Water eb_watersend (0/1) X X

19. Other (please specify):_____________ eb_othsend (0/1) eb_othsendtxt (string)

X X

EB8 What kinds of foods/beverages do you typically purchase for yourself?


eb_cookiesbuy (0/1)

30 Adapted

from: Laska, 2011

X X

2. Salty snacks and fried side dishes eb_saltybuy (0/1) X X

3. Fruits and vegetables (including vegetable soup) eb_fvbuy (0/1) X X

4. Pizza and fast food eb_pizzabuy (0/1) X X

5. Sandwiches (hot and cold) and wraps eb_sandwichbuy (0/1) X X

6. Meat, poultry, fish and eggs eb_meatbuy (0/1) X X

7. Tofu, beans and tempeh eb_tofubuy (0/1) X X

8. Peanut butter, trail mix, and other nuts and seeds eb_peanutbuy (0/1) X X

9. Cereal, granola and energy bars eb_cerealbuy (0/1) X X

10. Breads, pasta, rice and other grains eb_breadbuy (0/1) X X


eb_ssbbuy (0/1) X X

Updated 7/30/2018 | 33

12. Coffee and tea drinks eb_coffeebuy (0/1) X X

13. Smoothies eb_smoothiebuy (0/1) X X

14. Sports drinks eb_sportsbuy (0/1) X X

15. Energy drinks eb_energybuy (0/1) X X

16. Milk eb_milkbuy (0/1) X X

17. Juice (100%) eb_juicebuy (0/1) X X

18. Water eb_waterbuy (0/1) X X

19. Other (please specify):_____________ eb_othbuy (0/1) eb_othbuytxt (string)

X X

EB9 Which of the following foods do you currently avoid or abstain from eating on a regular basis?

1. Red meat eb_redmeat (0/1) 31

Adapted from: Mooney, 2001

X X X X

2. Chicken/turkey eb_poultry (0/1) X X X X

3. Fish eb_fish (0/1) X X X X

4. Eggs eb_eggs (0/1) X X X X

5. Dairy eb_dairy (0/1) X X X X

6. Gluten eb_gluten (0/1) X X X X

7. Added sugar eb_addsugar (0/1) X X X X

8. Fructose eb_fructose (0/1) X X X X

9. None of the above eb_restrictnone (0/1) X X X X

10. Other(please specify): ______________ eb_restrictoth (0/1) eb_restrictothtxt (string)

X X X X

EB10 Would you consider yourself on any of the following diets?

1. No 2. Yes, vegetarian 3. Yes, vegan 4. Yes, paleo 5. Yes, other (please specify): ____________

eb_diets eb_diets_num (1-5) eb_dietsothtxt (string)

Created X X X X

EB11 How often do you typically share your food in the dorm with your:

EB11.1 Roommate/ suitemate(s)


eb_shareroom (1-4)

Created X X X X

EB11.2 Friends eb_sharefriend (1-4) X X X X

Participant sharing food with roommates (dichotomized) 1. Often/Sometimes 0. Rarely/Never

eb_shareroom2 (0/1) X X X X

Participant sharing food with friends (dichotomized) 1. Often/Sometimes 0. Rarely/Never

eb_sharefriend2 (0/1) X X X X

EB12 How often does/do your _________ typically share food in the dorm with you?

EB12.1 Roommate/ suitemate(s)

1. Never 2. Rarely

eb_roomshare (1-4)

Created

X X X X

Updated 7/30/2018 | 34

EB12.2 Friends 3. Sometimes 4. Often

eb_friendshare (1-4) X X X X

Roommate sharing food with participant (dichotomized) 1. Often/Sometimes 0. Rarely/Never

eb_roomshare2 (0/1) X X X X

Roommate sharing food with participant (dichotomized) 1. Often/Sometimes 0. Rarely/Never

eb_friendshare2 (0/1) X X X X

EB13 Who purchases the majority of food found in your dorm room?

1. Myself 2. My parents/guardians 3. My roommate/suitemate(s) 4. My roommate/suitemate(s) parents 5. Other (please specify): _________

eb_majfood eb_majfood_num (1-5) eb_majfoodothtxt (string)

32 Adapted

from Nelson, 2009

L8 X X

EB14 How would you rate your eating habits:

EB14.1 On-campus 1. Very unhealthy 2. Unhealthy 3. Healthy 4. Very healthy

eb_onhabits eb_onhabits_num (1-4)

33 Adapted

from Silliman, 2004

X X X X

EB14.2 Off-campus eb_offhabits eb_offhabits_num (1-4)

X X X X

On campus (Dichotomized to healthy/unhealthy behaviors) 1. Yes 0. No

eb_onhabits2 (0/1) X X X X

Off campus (Dichotomized to healthy/unhealthy behaviors) 1. Yes 0. No

eb_offhabits2 (0/1) X X X X

EB15 In general, how often do you eat at the dining hall alone?


eb_alone (1-4)

Created X X X

Eating alone (dichotomized) 1. Sometimes/Often 0. Rarely/Never

eb_alone2 (0/1) X X X

EB16 In general, when eating alone at the dining hall: (only if Never in previous question is not selected)

EB16.1 I eat _____ than when I am eating with one or more of my friends

1. More 2. Less 3. About the same

eb_eatalone eb_eatalone_num (1-3)

Created X X X

EB16.2 I spend _____ time than when I am eating with one or more of my friends

eb_timealone eb_timealone_num (1-3)

X X X

Alcohol A1 Have you ever drank alcohol? 1. Yes a_drinkalch (0/1) Created X X X X

Updated 7/30/2018 | 35

0. No

A2 For each day of the week in the calendar below, indicate the number of alcoholic drinks typically consumed on that day. (Only if yes to alcohol is selected)

Dropdown from 1-15 drinks: Monday Tuesday Wednesday Thursday Friday Saturday Sunday

a_drinkmon (num) a_drinktue (num) a_drinkwed (num) a_drinkthur (num) a_drinkfri (num) a_drinksat (num) a_drinksun (num)

34

Kruse, 2005

V3, V4, V5, L13

X X X X

Converting reported drinks into number of drinks/week

a_totweeklydrinks (num) X X X X

totweeklydrinks (dichotomized) 1. 1 drink or more 0. 0 drinks

a_totweeklydrinks2anyvnone (0/1)

X X X X

totweeklydrinks (dichotomized) 1. 5 or more drinks 0. Less than 5 drinks

a_totweeklydrinks2 (0/1) X X X X

A3 During the last two weeks, how many times have you had four alcoholic drinks in a row? (Only if female selected) (Only if yes to alcohol is selected)

Never 1 day 2 days 3 days 4 or more days

0 1 2 3 4

a_fourrow (0-4) 35

Adapted from: Wechsler, 1994

X X X X

A4 During the last two weeks, how many times have you had five alcoholic drinks in a row? (Only if not female selected) (Only if yes to alcohol is selected)

a_fiverow (1-5)

X X X X

Binge drinker? (4 or 5 alcoholic drinks in a row for females and males, respectively) 1. Yes 0. No

a_bingedrink (0/1) X X X X

3 SD above the mean for alcohol consumption? 1. Yes 0. No

a_flagalcohol (0/1) X X X X

A5 Think about some of your habits when you drink alcohol. How often have you: (Only if yes to alcohol is selected)

A5.1 Eaten more food before, during, or after drinking than when not drinking?

1. Never 2 Rarely 3. Sometimes 4. Often

a_morefood (1-4)* *36

Adapted from: Lloyd-Richardson, 2008 **

37

Adapted from: Burke,

V3, V4, V5, L13

X X X X

A5.2 Eaten more junk food during or after drinking than when not drinking?

a_junkfood (1-4)* X X X X

A5.3 Eaten later that night (“drunk munchies”) during or after

a_munchies (1-4)* X X X X

Updated 7/30/2018 | 36

drinking? 2010

A5.4 Felt that drinking increased your appetite?

a_appincrease (1-4)* X X X X

A5.5 Felt that drinking decreased your appetite?

a_appdecrease (1-4)* [reverse coded]

X X X X

A5.6 Exercised more before starting to drink?

a_exmore (1-4)* X X X X

A5.7 Exercised less the following day after drinking?

a_exless (1-4)* X X X X

A5.8 Restricted eating food before drinking in order to avoid gaining weight?

a_avoidweightgain (1-4)** X X X X

A5.9 Restricted eating before drinking in order to feel the effects of alcohol better or more?

a_feelmore (1-4)** X X X X

A5.10 How often do you intentionally eat before drinking so that you won’t be drinking on an empty stomach?

a_stomach (1-4)** X X X X

Eat more food (dichotomized) 1. Sometimes/Often 0. Rarely/Never

a_morefood2 (0/1) X X X X

Eat more junk food (dichotomized) 1. Sometimes/Often 0. Rarely/Never

a_junkfood2 (0/1) X X X X

Drunk munchies (dichotomized) 1. Sometimes/Often 0. Rarely/Never

a_munchies2 (0/1) X X X X

Appetite increased (dichotomized) 1. Sometimes/Often 0. Rarely/Never

a_appincrease2 (0/1) X X X X

Appetite decreased (dichotomized) 1. Sometimes/Often 0. Rarely/Never

a_appdecrease2 (0/1) X X X X

Exercised more (dichotomized) 1. Sometimes/Often 0. Rarely/Never

a_exmore2 (0/1) X X X X

Exercised less (dichotomized) 1. Sometimes/Often 0. Rarely/Never

a_exless2 (0/1) X X X X

Updated 7/30/2018 | 37

Avoided wt gain by restricting (dichotomized) 1. Sometimes/Often 0. Rarely/Never

a_avoidweightgain2 (0/1) X X X X

Restricted eating to feel effects (dichotomized) 1. Sometimes/Often 0. Rarely/Never

a_feelmore2 (0/1) X X X X

Ate so stomach is full (dichotomized) 1. Sometimes/Often 0. Rarely/Never

a_stomach2 (0/1) X X X X

Drunkorexia/energy balance scale a_drunkorexiascale X X X X

Drunkorexia scale Cronbach’s alpha .88 .89 .88 .90

Sleep SL1 In the past 7 days, how often did the following occur?

SL1.1 You got enough sleep so that you felt rested when you woke up in the morning

0. 0 days 1. 1 day 2. 2 days 3. 3 days 4. 4 days 5. 5 days 6. 6 days 7. 7 days

sl_enough (0-7) 21

Adapted from: ACHA, 2013

X X X X

SL1.2 You woke up too early in the morning and couldn’t get back to sleep

sl_wokeup (1-8) X X X X

SL1.3 You felt tired, dragged out, or sleepy during the day

sl_tired (1-8) X X X X

Enough sleep (dichotomized) 1. 5-7 days 0. 0-4 days

sl_enough2 (0/1) X X X X

Enough sleep (categorical) 1. 0-2 days 2. 3-4 days 3. 5-7 days

sl_enough3 (1-3) X X X X

Woke up early (dichotomized) 1. 1-7 days 0. 0 days

sl_wokeup2anyvnone (0/1) X X X X

Woke up early (dichotomized) 1. 4-7 days 0. 0-3 days

sl_wokeup2 (0/1) X X X X

Tired (dichotomized) 1. 4-7 days 0. 0-3 days

sl_tired2 (0/1) X X X X

Tired (categorical) 1. 0-2 days 2. 3-4 days 3. 5-7 days

sl_tired3 (1-3) X X X X

SL2 These next questions ask about your sleep patterns.

SL2.1 On an average weekday when do

Dropdown (12:00AM-11:30PM)

Listed in military time sl_wkdaybed 38

Adapted from:

X

X X X

Updated 7/30/2018 | 38

you normally go to bed?

Gluck, 2001

SL2.2 On an average weekday, how many hours of sleep do you usually get?

Dropdown (1-16 hours) (with half hour increments) sl_wkdayhrs Created X

X X X

Hours of sleep during the week (dichotomized) 1. 7 or more hours 0. Less than 7 hours

sl_wkdayhrs2 (0/1) X X X X

SL2.3 On an average weekend day when do you normally go to bed?

Dropdown (12:00AM-11:30PM)

Listed in military time sl_wkendbed

38 Adapted

from: Gluck, 2001

X

X X X

SL2.4 On an average weekend day how many hours of sleep do you usually get?

Dropdown (1-16 hours) (with half hour increments) sl_wkendhrs Created X

X X X

Hours of sleep during the weekend (dichotomized) 1. 7 or more hours 0. Less than 7 hours

sl_wkendhrs2 (0/1) X X X X

Physical Activity

PA1 In a usual week, how many hours do you spend doing the following activities:

PA1.1 Strenuous exercise (heart beats rapidly)? Examples: biking fast, aerobic dancing, running, jogging, swimming laps, rollerblading, skating, lacrosse, tennis, cross-country skiing, soccer, basketball, football, zumba

None Less than 1/2 hour a week 1/2-2 hours a week 2 1/2-4 hours a week 4 1/2-6 hours a week More than 6 hours a week

0 min 30 min 75 min 195 min 315 min 360 min

pa_vig (1-6) 39

Godin, 1985

V15

X X X X

PA1.2 Moderate exercise (not exhausting)? Examples: walking quickly, baseball, gymnastics, easy bicycling, volleyball, skiing, dancing, skateboarding, snowboarding

pa_mod (1-6) X X X X

PA1.3 Mild exercise (little effort)? Examples: walking slowly (to school, to friend’s house, etc.), bowling,

pa_light (1-6) X X X X

Updated 7/30/2018 | 39

golf, fishing, snowmobiling, yoga

vigorous pa (dichotomized) 1. 0 minutes 0. 30 minutes or more

pa_vig2anyvnone (0/1) X X X X

vigorous pa (dichotomized) 1. 30 minutes or less 0. More than 30 minutes

pa_vig2 (0/1) X X X X

moderate pa (dichotomized) 1. 0 minutes 0. 30 minutes or more

pa_mpa2anyvnone (0/1) X X X X

moderate pa (dichotomized) 1. 30 minutes or less 0. More than 30 minutes

pa_mpa2 (0/1) X X X X

light physical activity (dichotomized) 1. 30 minutes or less 0. More than 30 minutes

pa_lpa2 (0/1) X X X X

Light-moderate-vigorous physical activity pa_lmvpa (num) X X X X

Moderate-to-vigorous physical activity pa_mvpa (num) X X X X

Moderate-to-vigorous physical activity (dichotomized) 1. More than 0 minutes 0. 0 minutes

pa_mvpa2anyvnone (0/1) X X X X

PA2 On an average week, how often do you use active transport on campus (walk, bike, skateboard/longboard, etc.)?

Less than 15 minutes 15-29 minutes 30-44 minutes 45-59 minutes 1-1 ½ hours 2-2 ½ hours More than 2 ½ hours

0 min 22 min 37 min 52 min 74.5 min 120 min 150 min

pa_activetrans 40

Adapted from Brownson, 2004

L10 X X X

Active transportation (dichotomized) 1. 75 or more minutes 0. Less than 75 minutes

pa_activetrans2 (0/1) X X X

PA3 Yesterday, how much time did you spend in front of a screen (excluding time in class and being physically active)? This includes computers, tablets, smartphones, TV, video games, movies, etc.

1. None 2. Less than ½ hour 3. ½- 2 hours 4. 2 ½- 4 hours 5. 4 ½-6 hours 6. More than 6 hours

pa_screen (1-6) 41

Adapted from: Fountaine, 2011

L1, L2, L3, L4

X X X X

Screen time (dichotomized) 1. 360 or more minutes 0. Less than 360 minutes

pa_screen2highvnone (0/1) X X X X

Screen time (dichotomized) 1. 195 minutes or more 0. Less than 195 minutes

pa_screen2 (0/1) X X X X

Screen time (categorical) 1. 0-75 minutes 2. 195 minutes 3. 315-360 minutes

pa_screen3 (1-3) X X X X

PA4 How would you rate your

Updated 7/30/2018 | 40

exercise habits:

PA4.1 On-campus 1. Very unhealthy 2. Unhealthy 3. Healthy 4. Very healthy

pa_onhabits pa_onhabits_num (1-4)

33 Adapted

from: Silliman, 2004

L7 X X X X

PA4.2 Off-campus pa_offhabits pa_offhabits_num (1-4)

X X X X

On campus PA behaviors (dichotomized) 1. Healthy 0. Unhealthy

pa_onhabits2 (0/1) X X X X

Off campus PA behaviors (dichotomized) 1. Healthy 0. Unhealthy

pa_offhabits2 (0/1) X X X X

PA5 In general, how often do you visit the on-campus gym facilities alone?


pa_alone (1-4) Created X X X

Going to the gym alone (dichotomized) 1. Sometimes/Often 0. Rarely/Never

pa_alone2 (0/1) X X X

PA6 In general, when working out alone at the on-campus gym facilities (displayed if Never in preceding question is not selected):

PA6.1 I work out ______ than when I am working out with one or more of my friends

1. More 2. Less 3. About the same

pa_woalone pa_woalone_num (1-3)

Created X X X

PA6.2 I spend ______ time than when I am working out with one or more of my friends

pa_timealone pa_timealone_num (1-3)

X X X

Weight W1

What is your current height in feet and inches?

Dropdown: Feet and inches

w_feet (1-7) w_inches (1-12)

Created

X X

Height in m w_htself in cm (num) X X

W2

What is your current weight in pounds?

Type in: Weight w_pounds (num)

Created

X X

Self-reported weight in kg w_wtself in kg (num) X X

Self-reported BMI based on height and weight w_bmiself X X

Date anthropometrics were measured w_anthrodate X X X X

Measured height in cm w_heightmeasured X X X X

Measured weight in kg w_weightmeasured X X X X

Measured waist in cm w_waistmeasured X X X X

Measured hip in cm w_hipmeasured X X X X

Measured waist-to-hip ratio w_waisthipratio X X X X

Updated 7/30/2018 | 41

Measured BMI based on height and weight w_bmimeasured X X X X

Overweight based on measured BMI 1. Overweight/obese 0. Not overweight/obese

w_ovobmeasured2 X X X X

Weight status based on measured BMI 1. Underweight (BMI <18.5) 2. Normal weight (BMI ≥18.5 to <25) 3. Overweight (BMI ≥25 to <30) 4. Obese (BMI ≥ 30)

w_weightstatus4 w_weightstatus4_num

X X X X

Something seems off with the measured measurements 1. Yes 0. No

w_flaganthro X X X X

Something seems off with the self-reported measurements 1. Yes 0. No

w_flagselfhtwt X

W3 How has your weight changed since your last semester in high school?

1. I weigh less now 2. I weigh the same 3. I weigh more now

w_hs w_hs_num (1-3)

Created X

W4 Are you currently trying to: 1. Lose weight 2. Stay the same weight 3. Gain weight 4. I am not trying to do anything about my weight

w_current w_current_num (1-4)

1 Neumark-

Sztainer, 2002 42

YRBSS

X X X X

W5 At this time, do you feel that you are:

1. Very underweight 2. Slightly underweight 3. About the right weight 4. Slightly overweight 5. Very overweight

w_feel w_feel_num (1-5)

1 Neumark-

Sztainer, 2002 42

YRBSS

X X X X

Feel about weight (dichotomized) 1. About the right weight 0. Underweight/Overweight

w_feel2right (0/1) X X X X

Feel about weight (dichotomized) 1. About the right weight/Underweight 0. Overweight

w_feel2 (0/1) X X X X

Feel about weight (categorical) 1. Underweight 2. About the right weight 3. Overweight

w_feel3 (1-3) X X X X

W6 During the past 30 days, which of the following did you do to lose weight or keep from gaining weight? (select all that apply)

1. I did not try to lose weight or keep from gaining weight

w_notlose (0/1) 42

Adapted from: YRBSS, 2014

X X

2. Dieted w_dieted (0/1) X X

3. Exercised w_exercised (0/1) X X

4. Ate more fruits and/or vegetables w_atefv (0/1) X X

5. Drank less soda (not including diet soda) w_soda (0/1) X X

6. Controlled my portion sizes w_portion (0/1) X X

Updated 7/30/2018 | 42

7. Made myself vomit w_vomit (0/1) X X

8. Took diet pills w_pills (0/1) X X

9. Used some other method (please specify): _________

w_loseoth (0/1) w_loseothtxtN (string)

X X

Healthy weight control behaviors scale (w_exercised w_atefv w_soda w_portion)

w_healthwtscale X X

Healthy weight control scale Cronbach’s alpha .73 .76

Unhealthy weight control behaviors scale (w_dieted w_vomit w_pills)

w_unhealthwtscale X X

Unhealthy weight control scale Cronbach’s alpha .27 .34

Weight control behaviors scale (w_dieted w_exercised w_atefv w_soda w_portion w_vomit w_pills)

w_wtcontrolscale X X

Weight control behavior scale Cronbach’s alpha .64 .65

W7 During the past 30 days, which of the following did you do to gain weight/muscle mass? (select all that apply)

1. I did not try to gain weight/muscle mass w_notgain (0/1) 43

Adapted from: Eisenberg, 2010

X X

2. Used protein powder or shakes w_shakes (0/1) X X

3. Used steroids w_steroids (0/1) X X

4. Used other muscle-building substances (such as creatine, amino acids, DHEA, or growth hormones)

w_substance (0/1)

X X

5. Used some other method (please specify): __________

w_gainoth (0/1) w_gainothtxt (string)

X X

Weight gain behavior scale .30 .33

W8

Would you hesitate to:

W8.1 Have a romantic relationship with a person who is obese?


w_romantic (1-4) 44

Adapted from Bogardus, 1933

X X X

W8.2 Spend the evening socializing with a person who is obese?

w_socialize (1-4) X X X

W8.3 Make friends with a person who is obese?

w_friends (1-4) X X X

Romantic relationship (dichotomized) 1. Strongly agree/Agree 0. Strongly disagree/Disagree

w_romantic2 (0/1) X X X

Socializing (dichotomized) 1. Strongly agree/Agree 0. Strongly disagree/Disagree

w_socialize2 (0/1) X X X

Making friends (dichotomized) 1. Strongly agree/Agree 0. Strongly disagree/Disagree

w_friends2 (0/1) X X X

W9 Please indicate the extent to which each response is true of you:

W9.1 I avoid going out in public places because I am afraid that people will make

1 .Strongly disagree 2. Disagree 3. Agree 4. Strongly agree

w_avoid (1-4)

45 Adapted

from Vartanian, 2008

X X X

Updated 7/30/2018 | 43

comments about my size

W9.2 I am too embarrassed to participate in physical activity in public places because of my weight (e.g., gym or fitness club, walking outside in public, swimming in public, etc.)

w_embarrass (1-4) X X X

Avoiding public places (dichotomized) 1. Strongly agree/Agree 0. Strongly disagree/Disagree

w_avoid2 (0/1) X X X

Embarrassed (dichotomized) 1. Strongly agree/Agree 0. Strongly disagree/Disagree

w_embarrass2 (0/1) X X X

W10

Who do you think is most responsible when someone is obese?

1. The individual 0. Other factors

w_responsible w_responsible_num (0/1)

46 Albrecht,

1982 X X X

Environment E1 How strongly do you agree with the following statements?

E1.1 My friends are physically active*


e_active (1-4) 47

*Adapted from: Project EAT 48

**Adapted from: Leahey, 2011

V8, L5, L12

X X X X

E1.2 My friends eat healthy*

e_healthy (1-4) X X X X

E1.3 My friends are health conscious*

e_conscious (1-4) X X X X

E1.4 Many of my friends diet to lose weight or keep from gaining weight*

e_diet (1-4) X X X X

E1.5 Many of my friends are trying to gain weight*

e_weight (1-4) X X X X

E1.6 My friends encourage me to diet to lose weight or keep from gaining weight**

e_lose (1-4) X X X X

E1.7 My friends encourage me to gain weight**

e_gain (1-4) X X X X

E1.8 I am surrounded by unhealthy food choices on campus*

e_unhealthy (1-4) X X X X

E1.9 There is nutritional information available for foods and beverages sold on campus*

e_infoavail (1-4) X X X X

Updated 7/30/2018 | 44

Active friends (dichotomized) 1. Strongly Agree/Agree 0. Strongly Disagree/Disagree

e_active2 X X X X

Friends eating healthy (dichotomized) 1. Strongly Agree/Agree 0. Strongly Disagree/Disagree

e_healthy2 X X X X

Health conscious friends (dichotomized) 1. Strongly Agree/Agree 0. Strongly Disagree/Disagree

e_conscious2 X X X X

Friends encourage dieting (dichotomized) 1. Strongly Agree/Agree 0. Strongly Disagree/Disagree

e_diet2 X X X X

Friends trying to gain weight (dichotomized) 1. Strongly Agree/Agree 0. Strongly Disagree/Disagree

e_weight2 X X X X

Friends encourage weight loss (dichotomized) 1. Strongly Agree/Agree 0. Strongly Disagree/Disagree

e_lose2 X X X X

Friends encourage weight gain (dichotomized) 1. Strongly Agree/Agree 0. Strongly Disagree/Disagree

e_gain2 X X X X

Unhealthy food choices (dichotomized) 1. Strongly Agree/Agree 0. Strongly Disagree/Disagree

e_unhealthy2 X X X X

Nutrition info available (dichotomized) 1. Strongly Agree/Agree 0. Strongly Disagree/Disagree

e_infoavail2 X X X X

E2 Rate on-campus food services in regards to:

E2.1 Cost 1. Poor 2. Fair 3. Good 4. Excellent

e_fcost (1-4) Created V8, L6

X X X

E2.2 Quality e_fquality (1-4) X X X

E2.3 Quantity e_fquantity (1-4) X X X

E2.4 Variety e_fvariety (1-4) X X X

Cost (dichotomized) 1. Good/Excellent 0. Poor/Fair

e_fcost2 (0/1) X X X

Quality (dichotomized) 1. Good/Excellent 0. Poor/Fair

e_fquality2 (0/1) X X X

Quantity (dichotomized) 1. Good/Excellent 0. Poor/Fair

e_fquantity2 (0/1) X X X

Variety (Dichotomized to bad/good) 1. Good/Excellent 0. Poor/Fair

e_fvariety2 (0/1) X X X

E3 Rate on-campus gym facilities in regards to:

E3.1 Quality 1. Poor e_gquality (1-5) Created V8, X X X

Updated 7/30/2018 | 45

E3.2 Equipment 2. Fair 3. Good 4. Excellent 5. I have never been to ASU gym facilities

e_gequipment (1-5) L6 X X X

E3.3 Classes offered e_gclasses (1-5) X X X

Quality (dichotomized) 1. Good/Excellent 0. Poor/Fair

e_gquality2 (0/1) X X X

Equipment (dichotomized) 1. Good/Excellent 0. Poor/Fair

e_gequipment2 (0/1) X X X

Classes (dichotomize) 1. Good/Excellent 0. Poor/Fair

e_gclasses2 (0/1) X X X

devilWASTE

In devilWASTE Yes: PID listed

devilWaste X X X X

In Elizabeth’s section of devilWASTE 1. Yes 0. No

devilWaste.Eliz X X X X

Admin AD6 Would you like a report at the end of the study about how your behaviors compare to others?

1. Yes 0. No

ad_report (0/1) Created X

Updated 7/30/2018 | 46

Citations

1. Neumark-Sztainer D, Croll J, Story M, Hannan PJ, French SA, Perry C. Ethnic/racial differences in weight-related concerns and behaviors among adolescent girls and boys: findings from Project EAT. Journal of psychosomatic research. 2002;53(5):963-974.

2. Center PR. Appendix 2: Methodology 2013; http://www.pewsocialtrends.org/2013/02/07/appendix-2-methodology/. Accessed 25 August 2014.

3. United States Census Bureau. Geographic Terms and Concepts- Census Divisions and Census Regions. 2015; https://www.census.gov/geo/reference/gtc/gtc_census_divreg.html. Accessed 14 March 2017, 2017.

4. Arizona State University. Tempe Campus. https://housing.asu.edu/content/tempe-campus. Accessed 2014, 16 July.

5. Arizona State University. Resident Meal Plans at ASU Tempe Campus. http://sundevildining.asu.edu/tempe/mealplans/resident. Accessed 16 July, 2014.

6. Arizona State University. Sun Devil Dining at Tempe Campus. http://sundevildining.asu.edu/tempe/locations. Accessed 06 May, 2015.

7. SunDevilSync. Student Organizations at ASU. http://asu.orgsync.com/home. Accessed 17 February, 2017.

8. Buote VM, Pancer SM, Pratt MW, et al. The importance of friends friendship and adjustment among 1st-year university students. Journal of Adolescent Research. 2007;22(6):665-689.

9. Bui KVT. First-generation college students at a four-year university: Background characteristics, reasons for pursuing higher education, and first-year experiences. College Student Journal. 2002.

10. McAndrew FT. The Measurement of‘Rootedness’and the Prediction of Attachment to Home-Towns in College Students. Journal of Environmental Psychology. 1998;18(4):409-417.

11. Holahan CJ, Wilcox BL. Residential satisfaction and friendship formation in high-and low-rise student housing: An interactional analysis. Journal of Educational psychology. 1978;70(2):237.

12. Paxton SJ, Schutz HK, Wertheim EH, Muir SL. Friendship clique and peer influences on body image concerns, dietary restraint, extreme weight-loss behaviors, and binge eating in adolescent girls. Journal of abnormal psychology. 1999;108(2):255.

http://www.pewsocialtrends.org/2013/02/07/appendix-2-methodology/

https://www.census.gov/geo/reference/gtc/gtc_census_divreg.html

https://housing.asu.edu/content/tempe-campus

http://sundevildining.asu.edu/tempe/mealplans/resident

http://sundevildining.asu.edu/tempe/locations

http://asu.orgsync.com/home

Updated 7/30/2018 | 47

13. Wang SS, Houshyar S, Prinstein MJ. Adolescent girls' and boys' weight-related health behaviors and cognitions: associations with reputation-and preference-based peer status. Health Psychology. 2006;25(5):658.

14. Harris KM FF, Tabor J, Bearman PS, Jones J, Udry JR. The National Longitudinal Study of Adolescent Health: Research Design. Accessed May 2007.

15. Aron A, Aron EN, Smollan D. Inclusion of Other in the Self Scale and the structure of interpersonal closeness. Journal of personality and social psychology. 1992;63(4):596.

16. Oswald DL, Clark EM, Kelly CM. Friendship maintenance: An analysis of individual and dyad behaviors. Journal of Social and Clinical Psychology. 2004;23(3):413-441.

17. Babiaz S, Ward RM, Brinkman C. Examination of Drunkorexia, Excessive Exercising, and Extreme Drinking. 2013.

18. Zimet GD, Dahlem NW, Zimet SG, Farley GK. The multidimensional scale of perceived social support. Journal of personality assessment. 1988;52(1):30-41.

19. Karcher MJ. The Hemingway: Measure of Adolescent Connectedness--Validation Studies. 2001.

20. Cohen S, Kamarck T, Mermelstein R. A global measure of perceived stress. Journal of health and social behavior. 1983:385-396.

21. American College Health Association-National College Health Assessment II. Hanover, MD: American College Health Association; 2013.

22. Centers for Disease Control and Prevention. Anxiety & Depression Optional Module. In: (BRFSS) TBRFSS, ed2008.

23. U.S. Household Food Security Survey Module: Six-Item Short Form Economic Research Service, USDA. 2012; http://www.ers.usda.gov/datafiles/Food_Security_in_the_United_States/Food_Security_Survey_Modules/short2012.pdf. Accessed 13 April 2015.

24. Larson N, Laska MN, Story M, Neumark-Sztainer D. Predictors of fruit and vegetable intake in young adulthood. Journal of the Academy of Nutrition and Dietetics. 2012;112(8):1216-1222.

25. Rodriguez J. Resident Freshmen Diet and Exercise Survey. http://www.unf.edu/~jrodrigu/survey.htm Accessed 17 July, 2014.

26. Laska MN, Hearst MO, Lust K, Lytle LA, Story M. How we eat what we eat: identifying meal routines and practices most strongly associated with healthy and unhealthy dietary factors among young adults. Public health nutrition. 2014:1-11.

http://www.ers.usda.gov/datafiles/Food_Security_in_the_United_States/Food_Security_Survey_Modules/short2012.pdf

http://www.unf.edu/~jrodrigu/survey.htm

Updated 7/30/2018 | 48

27. Boutelle KN, Birkeland RW, Hannan PJ, Story M, Neumark-Sztainer D. Associations between maternal concern for healthful eating and maternal eating behaviors, home food availability, and adolescent eating behaviors. Journal of nutrition education and behavior. 2007;39(5):248-256.

28. National Cancer Institute. Dietary Screener Questionnaire in the NHANES 2009-10. 2009; http://appliedresearch.cancer.gov/nhanes/dietscreen/dsq_english.pdf. Accessed 22 June, 2015.

29. National Cancer Institute. Dietary Screener Questionnaire in the NHIS Cancer Control Supplement (CCS) 2010. 2010; http://healthcaredelivery.cancer.gov/nhis/2010-screener/. Accessed 22 June, 2015.

30. Laska MN, Graham D, Moe SG, Lytle L, Fulkerson J. Situational characteristics of young adults’ eating occasions: a real-time data collection using Personal Digital Assistants. Public health nutrition. 2011;14(03):472-479.

31. Mooney K, Walbourn L. When college students reject food: not just a matter of taste. Appetite. 2001;36(1):41-50.

32. Nelson MC, Story M. Food environments in university dorms: 20,000 calories per dorm room and counting. American Journal of Preventive Medicine. 2009;36(6):523-526.

33. Silliman K, Rodas-Fortier K, Neyman M. A survey of dietary and exercise habits and perceived barriers to following a healthy lifestyle in a college population. Californian Journal of Health Promotion. 2004;18:281.

34. Kruse M, Corbin W, Fromme K. Improving accuracy of QF measures of alcohol use: Disaggregating quantity and frequency. Paper presented at: Poster presented at the 28th annual meeting of the Research Society on Alcoholism, Santa Barbara, CA2005.

35. Wechsler H, Davenport A, Dowdall G, Moeykens B, Castillo S. Health and behavioral consequences of binge drinking in college: A national survey of students at 140 campuses. Jama. 1994;272(21):1672-1677.

36. Lloyd-Richardson EE, Lucero ML, DiBello JR, Jacobson AE, Wing RR. The relationship between alcohol use, eating habits and weight change in college freshmen. Eating behaviors. 2008;9(4):504-508.

37. Burke SC, Cremeens J, Vail-Smith K, Woolsey C. Drunkorexia: calorie restriction prior to alcohol consumption among college freshman. Journal of Alcohol and Drug Education. 2010;54(2):17-34.

38. Gluck ME, Geliebter A, Satov T. Night Eating Syndrome Is Associated with Depression, Low Self‐Esteem, Reduced Daytime Hunger, and Less Weight Loss in Obese Outpatients. Obesity Research. 2001;9(4):264-267.

http://appliedresearch.cancer.gov/nhanes/dietscreen/dsq_english.pdf

http://healthcaredelivery.cancer.gov/nhis/2010-screener/

Updated 7/30/2018 | 49

39. Godin G, Shephard RJ. A simple method to assess exercise behavior in the community. Canadian journal of applied sport sciences Journal canadien des sciences appliquees au sport. 1985;10(3):141-146.

40. Brownson RC, Chang JJ, Eyler AA, et al. Measuring the environment for friendliness toward physical activity: a comparison of the reliability of 3 questionnaires. American Journal of Public Health. 2004;94(3):473-483.

41. Fountaine CJ, Liguori GA, Mozumdar A, Schuna Jr JM. Physical activity and screen time sedentary behaviors in college students. International Journal of Exercise Science. 2011;4(2):3.

42. The Center for Disease Control and Prevention. Youth Risk Behavior Surveillance System (YRBSS). 2014; http://www.cdc.gov/healthyyouth/data/yrbs/pdf/crosswalk_1991-2015.pdf. Accessed 17 June, 2015.

43. Eisenberg ME, Neumark-Sztainer D. Friends' dieting and disordered eating behaviors among adolescents five years later: findings from Project EAT. Journal of Adolescent Health. 2010;47(1):67-73.

44. Bogardus ES. A social distance scale. Sociology & Social Research. 1933.

45. Vartanian LR, Shaprow JG. Effects of Weight Stigma on Exercise Motivation and Behavior A Preliminary Investigation among College-aged Females. Journal of Health Psychology. 2008;13(1):131-138.

46. Albrecht GL, Walker VG, Levy JA. Social distance from the stigmatized: A test of two theories. Social Science & Medicine. 1982;16(14):1319-1327.

47. University of Minnesota. Epidemiology & Community Health Research. Project EAT 2015; http://www.sphresearch.umn.edu/epi/project-eat/. Accessed 03 June, 2015.

48. Leahey TM, LaRose JG, Fava JL, Wing RR. Social influences are associated with BMI and weight loss intentions in young adults. Obesity. 2011;19(6):1157-1162.

http://www.cdc.gov/healthyyouth/data/yrbs/pdf/crosswalk_1991-2015.pdf

http://www.sphresearch.umn.edu/epi/project-eat/

http://www.sphresearch.umn.edu/epi/project-eat/

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