gs/ppal 6200 3.00 section n research methods and information systems january 6, 2015 professor...
TRANSCRIPT
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GS/PPAL 6200 3.00 Section NResearch Methods and Information Systems
January 6, 2015
Professor Brenda Spotton VisanoOffice: 130 McLaughlin
Voice Mail: (416) 736-2100 ext. 20470 E-mail: [email protected]
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Agenda
• Introduction to the course– Prerequisites, Objectives, Delivery, Requirements,
Evaluation• Introduction to each other• Introduction to Research Methods – Language Of Research
• Types of Questions, Time in Research, Types of Relationships, Variables, Hypotheses, Types of Data, Unit of Analysis, Two Research Fallacies (to be read on own)
– What do we know? • Evidence, Data, Perspective: Video clips, Fallacies
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Introduction to the course
• Specific Requirements• Numeracy skills, familiarity with spreadsheet software
• Primary Learning Objective • to increase basic skills in the collection, analysis,
interpretation and presentation of information that can inform public sector decisions.
• Principal Modes of Delivery• Lecture, small group work, individual group work
• Evaluation• Three assignments with an optional 4th assignment
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Introduction to each other
• Our public sector interests• Our wish list for a “successful” course• Questionnaire• Public sector research problems and research
methods we (hope to) engage in
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Learning Outcomes• Understand the role and process of research in contemporary public
policy development• Understand key concepts in research • Apply critical analytical skills to published research • Understand the application, value and limits of quantitative and
qualitative research methodologies and techniques / tools • Develop skills in devising and designing research methods suitable
for different policy contexts and for rigorous analysis • Provide a grounding in ethical issues related to:
– academic research – the role of the public servant as a custodian of data and information
balancing the public’s right to know against the personal data and information which an individual citizen has a right to be kept confidential
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Achieving Learning Outcomes
• Basic user familiarity requires familiarity with– research ethics– existing data sets– the collection of qualitative and quantitative data – data measurement– sampling – advantages and disadvantages of different research
methods– descriptive and inferential statistics
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Introductions to Basics http://www.socialresearchmethods.net/kb/intres.php
Read Trochim’s “Foundations” (above) to review the vocabulary and basic concepts of research…1. Research Questions: Descriptive, Relations, Causal2. Relationships: Correlational or Causal? None, Positive, or
Negative?3. Data: Types, Units of analyses4. Research Philosophies5. Structure, Components of Research Studies
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Evidence, Data, and Perspective
• http://www.ted.com/talks/hans_and_ola_rosling_how_not_to_be_ignorant_about_the_world
• http://nupge.ca/content/2467/ccpa-video-highlights-growing-gap-incomes
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Reasoning
• (1) All men are mortal. (2) Socrates is a man.Therefore:(3) Socrates is mortal.
• (1) Every day to date the law of gravity has held. Therefore: (2) The law of gravity will hold tomorrow.
• Absence of evidence is not evidence of absence
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Quotes for Class Discussion
• “All quantitative data [are] based on qualitative judgments; and all qualitative data can be described and manipulated numerically.”
• Fallacies...
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Fallaciesfrom http://www.theskepticsguide.org/resources/logical-fallacies
• if I am skeptical about the existence of alien visitors, I must also be skeptical of the existence of the Great Wall of China, since I have not personally seen either
• I was sick, I took a treatment, and now I am better, therefore the treatment made me better.
• If I claim that all Scotsman are brave, and you provide a counter example of a Scotsman who is clearly a coward, I might respond, “Well, then, he’s no true Scotsman.”
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Fallacies (cont’d)
• 1990’s both religious attendance and illegal drug use have been on the rise
• evolution must be wrong because if it were true it would lead to immorality
• Men on average have more years of formal education than women. I am a woman, therefore I have less education than the average man.
• I cannot speak a second language. I am a woman. Therefore all women cannot speak more than one language.
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Parting Questions
• What do we know? How do we know what we know? How do we discover what we don’t know?
• Does interpretation play a role in research? Is the researcher independent of the research subject or does the background (education, beliefs, values) of the researcher influence what is observed?