PSYB45H3 Chapter Notes - Chapter 2: Behavioral Cusp, Applied Behavior Analysis, Belly Dance

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9 Feb 2013
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Chapter 2
Goals and target behaviors
What Some of the target behaviors need to be: some involve a behaviour deficit such as late,
and poor reports at work, and some involve behavioral deficits such as joking around at staff
meetings.
A good definition of target behavior is objective and unambiguous so that it defines exactly what
the person does that constitutes the behavioral excess or deficit you want to change.
Identifying and defining behavioral goals
The goals behaviour analysts want to achieve by applying a behavior change program can be of
two types: outcome goals and behavioural goals.
Outcome goals are the broad or abstracted results we want to achieve. Outcome goals in
behavior change programs usually are very obvious and straightforward, relating directly to the
broad characteristics we’ve noticed about the person. ( studing_I want good grades)
o Ancedent- finding classes, target behaviour- going to clases, behaviours dancing,
outcome goal u become a good belly dancer
A behavioral goal is the level of target behavior we hope to achieve in a program EX: for the
target behaviour of studying, the goal behavior could be to study 20 hours a week.
o Antecedents, target behaviour, behavoir, behaviour goal and outcome goal
Losing weight would be an outcome goal for a dietary target behavior (Exercising more could a
target behavior), and the behavioral goal might be to reduce snacking to two servings per day.
Parents and teachers who want to improve students’ learning often focus on an outcome goal,
usually grades, rather than on the behaviors that enable attainment of the goal. Hence it is
better to find the behavior for that could enable success. For instance a student’s low grade
level may involve a single skill, such as spelling or reading, identifying that skill as the target
behavior and working to improve it could increase his or her grades in several subjects.
Once each target behavior and behavioral goal for an intervention has been identified, we need
to define them very clearly and in measurable terms.
Defining operant target behaviors
Eating is an operant behavior, and to change it, you’ll need to alter its antecedents and
consequences. If you define a target behavior vaguely, you will be uncertain when weher and
how to introduce appropriate antecedents and consequences.
Behavior analysits tend to focus on changing overt behaviours because we can define external
behaviors more clearly and measure them more objectively than internal behaviours.
Measuring behavior is a very subjective process. Without some independent way of
substantiating the persons self-reports any progress that is made will be unclear
Defining and measuring internal changes (covert) in psychology such as increases in pressure or
heart rate, often requires special apparatus or biochemical analyses.
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One physiological measure you can make easily and fairly accurately is heart rate: when you are
taking somones pulse you are counting heartbeats.
Defining respondent target behaviors
two previously unrelated events- a neutral stimulus and a response.
Because we learn CR’s—such as fears and dislikesthey can be targets of behavior change
programs.
When designing a program to change a respondent behavior, we need to define the behavior in
terms of its internal or external responses or both.
Like operant behaviours respondent behaviour can be overt or covert.
Priortizing: which behavior to address first
the behavior analysts answer these questions to answer the following “is the new or change
behavior likely to:
o lead to reinforcement in the target person’s everyday environment
o reduce the occurance of harm or danger: EX: aggressive acts can harm individuals
o be a prerequisite for learning a skill that enable to person to function better? EX:
learning the names of number is impo before learning to do arithmetic
o affect in positive ways important individuals in the clients life EX: parents-as disabled
child learns self care.
o Be a behavioral cusp? A behavioral cusp is a behavior that has benefits beyond its direct
effects because it exposes the person to new and riches environments, learning
opportunities and consequences that would be available. EX : child learn to crawl, read.
o Show response generalization: altering one behavior leads to similar change in another,
unaddressed response usually one that is similar or related to the target behaviour EX:
children learn language skills ..add Ed to the end of certain words.
o Take the place of or interfare with performing a problem behaviour: EX: rewarding
students for raising hand instead of blurting it out.
Types of data bitting your nails
Frequency: a behaviour refers to the number of times the response was observed. Appropriate
measure when the behavioral goal involves changing how often the behavior occurs, and each instance
of the target behavior is discretethat is, has a clear start and endand takes about the same amount
of time to perform. (HOW MANY TIMES YOU DID SOMETHING)
Duration: refrs to the length of time each instance of the target behavior lasts from start to finish. This
type of data is appropriate for assessing instances of a target behavior that last for verying periods of
time are subject to a behavioral goal that involves either increasing or decreasing that time.( HOW LONG
IT TOOK YOU TO STUDY)
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