functional behavior analysis
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Functional Behavior Analysis. Orv C. Karan, Ph.D. Professor of Education University of Connecticut. Introduction. Behavior Problems: Fitting square pegs into round holes. What is a Behavior Problem?. - PowerPoint PPT PresentationTRANSCRIPT
Functional Behavior Analysis
Orv C. Karan, Ph.D.Professor of Education
University of Connecticut
Introduction
Behavior Problems: Fitting square pegs into round holes
What is a Behavior Problem?
Relative to the accepted codes of conduct of the situation/setting/culture the person’s behavior:
Can be excessive
Can be deficient
Often a combination of too much of one type of behavior and not enough of another
Can be crisis
Behavior Problems
Like truth, beauty and a contact lens are often in the eye of the beholder
Often called interfering or target behaviors
Require interventions that: (1) minimize or eliminate problem behaviors, and (2) result in socially acceptable behaviors
One’s behavior is determined to be acceptable/problematic relative to:
Laws
Rules and policies
Moral, ethical and professional codes of conduct
Cultural, ethnic and religious practices
Peer and reference groups
Competency-deviancy hypothesis
The more competent a person is perceived to be the more deviant society allows them to be
-Celebrities, famous athletes, people of wealth, etc.
The less competent a person is perceived to be the less deviant society allows them to be
-People who are poor, disabled, homeless, institutionalized, etc.
School behavior management approaches
Rules and policies
School awards
Detention
Principal’s office
Suspension
Expulsion
Classroom behavior management approaches
Public acknowledgement vs. public humiliation (mild)
Level or point system with access to privileges
Group dependent, group inter-dependent and group independent practices
Teacher Assessments
Start on the first day of class
Called “sizing up” and its done by instinct and intuition
Have effects that are quite stable
Can have profound effects on students’ perceptions of themselves and their interactions with their teachers
Some student characteristics that influence teachers’ perceptions of their abilities
Eye contact
Facial expressions
Way they dress
Body posture
Way they sit in class
Way they talk in class
Cooperativeness
All behavior is communication
Applies to all individuals in human interactions
Cannot not communicate
65% or more of all communication is non-verbal
Examples of perceptions of other’s intent
“He knows what’s he’s supposed to do but chooses not to do it”
“He’s just being manipulative”
“She’s testing me”
“She’s lazy”
“She’s disrespecting me”
“He understands everything”
Road rage
How well do you perceive the truth?
FINISHED FILES ARETHE RESULT OF YEARSOF SCIENTIFIC STUDY
COMBINED WITH EXPERI-ENCE OF MANY YEARS
Communication cautions
Communication styles differ from person to person
Others may not mean what we believe they do
Many times different ways of talking or behaving are causing a problem
Layers of communication are always at work in communication
Anything one says or does can send messages that become part of the meaning we impart to our interactions
Communication/Miscommunication (Complimentary Schismogenesis)
Action / Behavior
Sensations
Perceptions
Interpretations
Emotions / Feelings
Action / Behavior
Sensations
Perceptions
Interpretations
Feelings / Emotions
B = f (p,e)
Behavior is a function of the person in his/her environment
Environmental variables are better predictors of behavior than are individual characteristics or traits
Function v. Form
Function of behavior is more important than its form
Communicative Functions of Behavior
Self-regulation
Reflecting an emotional or physical state
Responding to something
Wanting to influence the environment
Having fun
Skill limitation
Rationale for using Functional Behavior Analysis (FBA)
Mandated by IDEA
To try identifying the function of behavior
Best practice
Genesis of FBAThorndike’s Law of
effect, i.e., building S-R connections through trial an error
Watson’s work led to idea that the presentation of some stimuli will cause behavior to occur (respondent behavior)
Pavlov
Genesis of FBA continued…
Skinner’s work showed that behavior was driven by consequences that follow it (operant behavior)
Bijou’s work led to A-B-C approach which is the foundation of FBA
Legal Aspects of FBA
In response to disciplinary action for a child with special needs the IEP team must meet within 10 days to develop an FBA plan to either develop, review or revise an existing BIP
Key elements of FBA
Behavior is operationally defined
Behavior can be predicted to occur
Function of behavior is defined
A behavior intervention plan is designed
Forms of FBA
Functional Behavior Analysis
Direct descriptive
FBA
Indirect FBA
Indirect FBA often includes
A review of records
Behavior rating scales
Adaptive Behavior Scales, Academic Assessments and Social Skills Assessments
Interviews
Steps in a Direct FBA
Generating an operational definition
Determining an appropriate behavior recording procedure
Observing and recording the behavior
Observing and recording the associated antecedent and consequent variables
Key characteristics of functional analysis
Characteristics of a functional analysis
Reflects a way of understanding behavior and using causal information to identify effective interventions
Goal is to identify the conditions that control the occurrence and maintenance of behavior by determining the function or purpose that the behavior serves
Observing and recording behavior
Starts with an operational definition
Defining and recording behavior is a two step processFocus on identifying observable behavior
or the relevant characteristics displayed by the student
Direct observations of the student
Choice of Measurement Procedures
Frequency recording
Duration recording
Interval recordingThree typesWhole intervalPartial intervalMomentary Time Sampling
Permanent Product Recording
Playcheck recording
Stages of Acting Out Behavior
TriggeTriggerr
AgitationAgitation
Acceleration
Acceleration
PeakPeak
De-escalation
De-escalation
RecoveryRecovery
Going beyond the immediate environment
Often, students are upset about events outside the immediate setting which makes them more vulnerable to acting out in the setting even though that’s not what really set the behavior problem in motion
These are called “setting events”
Without having some idea of the influences on the student’s life outside of school the likelihood that one’s in-school BIP will be effective is not good, particularly for more extreme types of behavior
“No person is an island”
Microsystem
Mesosystem
Exosystem
Indirect effects on student by decisions/settings that have an impact on his/her life
Building a behavioral-ecological model of behavior
Thinking outside the box!
Behavior
What the person does and the extent to which this represents a match or a mismatch between the person and the expectations placed on that person either overtly or subtly by his/her surroundings
“The Winner”Norman Rockwell Saturday Evening Post, May 23, 1953
Person Variables
Developmental level
Cultural, racial, ethnic, gender roles
Learning style
Learning history
Sensitivity to stimulation
Resilience and/or frustration tolerance
Disability
Nutrition
Activity level
Reaction to medication
Antecedent Observable-Proximal/Distant
Possible triggering, i.e., setting, events that occur prior to the behavior and that are observable
Proximal-occur just prior to the behavior (e.g., called on in class)
Distant-occur at other times before the behavior (e.g., an altercation with a peer on the bus)
Antecedent Covert-Proximal/Distant
Possible triggering thoughts/feelings that occur prior to the behavior and are and are not typically observablenot typically observable
Proximal-occur just prior to the behavior (e.g., perceive a peer’s disrespect)
Distant-Recollections from earlier times prior to the behavior (e.g., remembering something that was said last week that generates anger now)
Overt Consequences-Proximal/Distant
Possible consequences that follow the behavior and which are observable
Proximal-Occur temporally close to the behavior (e.g., student gets out of assignment)
Distant-Occur temporally distant to the behavior (e.g., student gets to buy desired item for which s/he has been saving)
Covert Consequences-Proximal/Distant
Possible thoughts/feelings that occur after the behavior which are which are typically not observabletypically not observable
Proximal-occur just after the behavior (e.g., “Boy, am I stupid”)
Distant-Anticipation of consequences that will or may occur as a result of the behavior (e.g., “I’ll probably get grounded for a week if they find out” or “I will violate my parole if I hang with my buddies past curfew”)
Putting the pieces of the behavioral-ecological model together
AOpd
ACpd
P
B
CCpd
COpd
A Behavioral-Ecological Model of Behaviorwith all of its parts
Micro SystemThe Student’s Family, School, Peers
& Neighborhood
MesosystemInterchanges Among
student and/or his/her micro system
AOpdAOpd ACpd P B CCpd
COpd
Before implementing a behavior change approach
Answer the who, what, when, where, why questions
Ascertain the communicative function of the behavior
Obtain baseline measures of the frequency, intensity and/or duration of the behavior
Individual interventions vs. Environmental modificationsToo often we use a “shoehorn”
approach in dealing with students’ behavioral issues, namely we do things intended to make the student fit what’s available rather than looking at how to make environmental modifications that fit the student.
Assimilation vs. Accommodation
Individualized behavior intervention plans
Who has the behavior that needs to change?
The student
Others, e.g., classmates, friends, teachers, family, etc.
What needs to change?
The student’s behavior
The environment(s) in which the behavior occurs
The behaviors, attitudes, values and/or beliefs of others
When?
During what timeframe is a change/improvement expected?
Are those to be involved in behavior change ready, willing and able during the identified time?
Where?
Artificial vs. natural situations
Why?
Because student wants to change
Because family and/or others of significance want the student to change
To conform to rules/policies of school/society
Types of behavior problems for which FBA is most commonly used
Behaviors that preclude the teacher from teaching or prevent other students from learning
Verbal aggression/abuse or physical aggression/abuse
Noncompliance
Property destruction
General guidelines
Is this a personal choice but harmless?
Will this be a source of embarrassment or disappointment?
Will this be a danger to the person or others?
How? Make your best guess as to the function of the
behavior
Determine where to target your intervention
Design the intervention based on your analysis of its function
Obtain baseline measures of the target behavior before you initiate the intervention
Implement the intervention
Monitor its implementation and its effects
Adjust as needed
ABA is a continual process of developing hypotheses and then testing them
If the focus of the intervention is on the individual
Methods for increasing desired behaviors
Methods for decreasing undesirable behaviors
Methods for dealing with out-of-control behaviors, i.e., crisis management
Methods for increasing desired behaviors
Positive reinforcement/negative reinforcement
Behavioral contracts
Token economy
Premack Principle
Karan Principle
Modeling the desired behaviors
Covert approaches
Professional Counseling
In the moment counseling, i.e., incidental counseling or teaching moment
Video clip - http://www.youtube.com/watch?v=92EowaMhXyU
Methods for decreasing undesirable behavior
Extinction
Response cost
Negative consequences
Time out
Overcorrection
Covert approaches Thought stopping Covert negative self-statements
Professional counseling
In the moment counseling, i.e., incidental counseling or teaching moment
Self-Management Techniques
Self-monitoring
Self-assessment
Self-reinforcement and self-punishment
Self-control training
Biofeedback
Cognitive therapies
Rational-emotive therapy
Covert conditioning
Exposure treatments
Maintenance, Generalization and Transfer of Training
Altering the frequency of rewards
Programming naturally occurring reinforcers, e.g., natural consequences
Fading the contingencies
Expanding the stimulus control
Duration of the intervention
Shifting to self-management methods
Methods for dealing with out-of-control behaviors, i.e., crisis management
Ignoring
Redirecting
Feedback
Instructions
Active Listening
Stimulus change
Inter-positioning
Physical management
Issues, Flaws and Considerations
Be tuned into your own emotions to determine whether the behaviors of concern are violating your principles and/or pushing your buttons
Try to be objective and functional rather than emotional and reactive,
Just because it feels right to you does not mean it is
Try to act therapeutically and not react emotionally
Don’t be afraid to lose battles and keep your eye on the bigger picture
Should not be about winning or losing and it should never be about who has more power
Issues, Flaws and Considerations
Punishment only teaches a child what not to do, it doesn’t teach him/her what to do
Often leaves child feeling the desire for revenge
Medication may be helpful but one must remember that even though the student’s problem behavior may only occur for a relatively small percentage of the child’s day the medication is in his/her bloodstream 24 hours a day
Are you aware of the effect your communication style may be having on the student?
Issues, Flaws and Considerations
Is the student’s disability contributing to the behavior?
The more intense the student’s behavior the more likely it will be perceived as problematic even if it doesn’t occur very often
If the student was your relative would you be comfortable with the approach and believe it to be in your relative’s best interests?
Have your earned the right to design an intervention by knowing the student and the student’s situation well enough
The biggest flaws with most behavior intervention plans
Unrealistic expectations
Much too complicated (need to “Keep it simple stupid” or KISS)
Blaming the victim
Not being correctly implemented
Not being monitored or evaluated and changed accordingly as needed
There are no cookbooks
Every situation/child is different
Function over form
Above all else, do no harm
Plan with your head not your emotions