Trainee Manual Flashcards
3 Branches of the science of behavioral analysis
Applied Behavior Analysis, Experimental Analysis of Behavior, & Behaviorism
What is ABA?
Applied Behavior Analysis: A systematic approach to understanding behavior of importance; the application of behavior analytic principles to improve socially important behaviors.
5 Components of Good Teaching
- Provide motivation
- Give clear and accurate feedback
- Provide Assistance when necessary
- Develop Independence
- Individualizes Teaching
Edward Thorndike
Cat & Puzzle Box
Law of effect, Law of Recency
Ivan Pavlov
Pavlov’s Dogs:
Classical Conditioning, Respondent Conditioning, Systematic Desensitization
John Watson
Baby & White Rats:
Father of Behaviorism, Conditioned Emotional Responding, Psychology of Behavior, Analysis of Language
B.F. Skinner
Operant Conditioning, Satiation and Deprivation, Shaping Behavior, Analysis of Verbal Behavior
Baer, Wolf, & Risley
7 Dimensions of Behavior Analysis
7 Dimensions of Behavior Analysis
- Applied
- Behavior
- Analytic
- Technological
- Conceptually Systematic
- Effective
- Generality
7 Dimensions: Applied
Socially significant to the learner
7 Dimensions: Behavior
What can you do; What the learner can do observable and measurable
7 Dimensions: Analytic
Exercise control over the environment
7 Dimensions: Technological
Describe the behavior and interventions in a way that others can understand
7 Dimensions: Conceptually Systematic
Understand the principles
7 Dimensions: Effective
Make a meaningful change that is efficient
7 Dimensions: Generality
Ensure that skills can be generalized across people, environments, and stimuli
14 Aspects of Clinical Judgement
- Interfering behaviors
- Functions of behavior (2+)
- Attentiveness
- Receptivity
- Calm v. Agitated
- Responsive
- Recent performance
- Past performance
- Motivation
- Non-verbal behavior
- Staff skill level
- Child’s persistence
- Child’s health
- Operant v. Respondent
RBT Requirements
- 18 years old
- High School Diploma/equivalent
- Pass a criminal background check
- Complete 40-hour training
- Pass competency-based assessment
- Pass RBT Examination
Responsibilities of an RBT
- Provide direct instruction to the client
- Working in schools
- Working in group homes
- Communicate with caregivers
- Can help with the training of staff
Behavior
What we do that you can see
Response
any specific instance of behavior
Response Class
Group of responses with the same function
Repertoire
all of the behaviors that someone can do
Environment
real-world circumstances around someone while they’re behaving
Stimulus
Any change in energy that affects an organism
Stimulus Class
any group of stimuli sharing common elements
Antecedent
what happened before the behavior occurred
Consequence
what happens after the behavior
Respondent
involuntary behaviors following an antecedent
Respondent conditioning
new stimuli acquire the ability to elicit respondents
Habituation
diminishing response to a repeated stimulus
Operant
influenced by stimulus changes that have followed the behavior in the past
Free Operant
any dimension of behavior that we can measure
Three Term Contingency
ABC: Antecedent > Behavior > Consequence
Establishing Operation
increase in reinforcing effectiveness of some stimulus, object, or event. An increase in the current frequency of behavior that has been reinforced by some stimulus, object, or event
Pivotal Behavior
Behavior that, once learned, produces corresponding modifications or covariations in other adaptive untrained behaviors.
Behavioral cusp
behavior that opens us up to other behaviors that access reinforcement
Multiple Exemplar Training
practice with a variety of stimuli
Verbal Behavior
First defined by Skinner as “behavior of an individual that has been reinforced through the mediation of another person’s behavior. Involves interaction between Speaker and Listener
Speaker
Gain access to reinforcement and control their environment through the behavior of listeners
Listener
Must learn how to reinforce the speaker’s verbal behavior, meaning that listeners are taught to respond to words and interact with speakers
4 Main Classes
- Echoic
- Tact
- Mand
- Intraverbal
Echoic Class
The stimulus is auditory and the response is speaking (echoing what one hears)
Ex: Saying “red” after someone says “red”
Tact Class
The response is controlled primarily by an immediate prior nonverbal stimulus.
Ex: Saying “ball” because you see a ball
Mand Class
Response form or topography is controlled by a current unlearned or learned establishing operation (EO).
Ex: Saying “pizza” because you want pizza
Intraverbal Class
The response is form is controlled by (1) a verbal stimulus with which (2) the response does not have point-to-point correspondence
Ex: Saying “pizza” when someone says “What do you want to eat?”
Textual Class
Verbal operant that has point-to-point correspondence but no formal similarity between the stimulus and the response product.
Ex: Saying “table” because you see the written word “table”
Transcription/Talking Dictation Class
Spoken verbal stimulus controls a written, typed, or finger-spelled response.
Ex: Writing “bear” because you hear the word “bear”
Autoclitic
Verbal behavior that is dependent on other verbal behavior and changes its effect on a listener
Ex: in “I think that is a cat” “I think” is the autoclitic (compare to “that is a cat”)
Private event
Those events that take place within an organism’s skin or are otherwise only accessible to the organism.
Convergent Multiple control
Multiple variables control one response
Ex: “Grab me water” / “I could go for some water”
Divergent multiple control
One specific variable could result in multiple responses
Ex: “grab me water” (goes to water fountain and fills cup) or (goes to gas station and buys water)
Baseline
The rate, duration, latency, etc. of the behavior of interest prior to the manipulation of the environment.
Confounding Variable
Uncontrolled variables known or suspected to exert an influence on the dependent variable.
Internal validity
Experiments that show convincingly that changes in behavior are a function of the independent variable and are not the result of uncontrolled or unknown variables are said to have a high degree of internal validity
External validity
the degree to which a study’s results are generalizable to other subjects, settings, and/or behaviors.
Reinforcement
If a behavior is followed closely in time by a stimulus event and as a result the future frequency of that type of behavior increases in similar conditions
Positive reinforcement
When a response is followed by the presentation of a stimulus, and, as a result, similar responses occur more frequently
Negative reinforcement
The occurence of a response produces the removal, termination, reduction, or postponement of a stimulus, which leads to an increase in the future occurrence of that response.
Ex: breaks, removal of chores
Unconditioned Reinforcers
A stimulus change that can increase the future frequency of behavior without prior pairing with any other form of reinforcement
Conditioned reinforcers
A previously neutral stimulus change that has acquired the capability to function as a reinforcer through stimulus-stimulus pairing with one or more unconditioned reinforcer or conditioned reinforcer
Generalized Conditioned Reinforcers
This is a reinforcer that has been created by being paired with many other conditioned and unconditioned reinforcers. They do not depend on current Establishing Operations for it to be an effective reinforcer.
DRA
Differential Reinforcement of Alternative Behavior
DRO
Differential Reinforcement of Other Behavior
DRL
Differential Reinforcement of Low Rates
DRI
Differential Reinforcement of Incompatible Reinforcement
DRH
Differential Reinforcement of High Rates
DRD
Differential Reinforcement of Diminishing Rates
Automatic Reinforcement
A behavior reinforcement that occurs without the presentation of consequences by other people
Premack Principle
First… Then…
10 variables that affect reinforcement
- Motivation
- Immediacy
- Setting an easily achievable initial criterion for reinforcement
- Using high-quality reinforcers of sufficient magnitude
- Using direct rather than indirect reinforcement contingencies when possible
- Combining response prompts and reinforcement
- Reinforcing each occurrence of the behavior initially
- Using contingent attention and descriptive praise
- Gradually increasing the response-to-reinforcement delay
- Gradually shifting from contrived to more naturally occurring reinforcers
Continuous Reinforcement
Reinforcing the targeted response after every occurrence
Intermittent Reinforcement
Reinforcing the targeted response occasionally
Four Basic Schedules
- Fixed-Interval
- Variable-Interval
- Fixed-Ratio
- Variable-Ratio
Fixed-Interval Schedule
- Time Based
- Time period is fixed
- Reinforcer delivered contingent upon the first behavior following the time period
- Results in a scallop pattern of responding (more responses as time period elapses)
Variable-Interval Schedule
- Time based
- Time period is variable
- Reinforcer delivered contingent upon the first behavior following the time period
- Results in a consistent rate of responding
Fixed-ratio
- Response based
- Requires the completion of a specified number if responses to produce a reinforcer
- Results in rapid rates of responding
- Also referred to as “continuous”
Variable-ratio
- Response based
- Requires completion of a variable number of responses to produce a reinforcer
- Results in rapid rates of responding
Formal Preference Assessments
- Multiple types
- Systematic procedure
- Done prior to teaching
- Preference is highly correlated with reinforcers
- Usually inform reinforcers for teaching
Informal Preference Assessments
- Not done prior to teaching
- Providing choices during teaching
* important for patients that cannot indicate what they are interested in.
Informal Interviews
- Interviewing the student, teacher, or caregivers
- Face-to-face or filling out an assessment
- Generates a list of POTENTIAL reinforcers
- Provide choice
- Shown to be unreliable
Free Operant Preference Assessment
- Free access to a variety of stimuli for a duration of time
- No stimuli are removed
- Record duration or interaction/engagement with each item
- Provides a hierarchy of preferences
- Shorter than formal preference assessments
- Results in lower levels of aberrant behavior