Exam 3 Flashcards
Antecedent Control Procedures
Nonaversive Intervention
Involves altering the environment
Directly addresses antecedents
Increases the probability of the target behavior and decreases the probability of the undesirable alternative behavior
Nonaversive Interventions
Extinction, antecedent control, reinforcement
Present the S^D for desirable behavior
- The desirable behavior is under the stimulus control of the SD
- When the SD is present, the behavior is more likely
- SDs are cues that serve as prompts or reminders
Presenting Discriminative Stimuli
- Seating arrangement for facilitating conversation in a nursing home
- Fruits in the fridge for eating fruits
- Gas gauge on car
Presenting EOs for desirable behavior
- An EO makes the reinforcer for the desirable behavior more potent
- An EO increases the probability of the desirable behavior
Presenting EOs
Examples
- Arrange a contract for getting work done
- No naps to make sleeping more
likely at night - No books until bedtime for sitting still
Decrease response effort for desirable behavior
- A behavior is more probable when it requires less response effort than does a concurrent operant
- Response effort may be decreased through
environmental manipulation
Decreasing response effort examples
- Recycling box next to desk for recycling papers
- Healthy foods in easy reach for eating healthy
food - Books in backpack
- Easy to use car seats
- Coffee shop on every corner for having a
coffee
Remove SDs for competing undesirable behaviors
In the absence of the SD for the competing behavior, the
competing behavior is less likely
Examples of Removing SDs
Get junk food out of the house (undesirable: eating junk food)
* Keep partying friends out of your place at study time (undesirable:
partying)
* Separate fighting kids at the restaurant (undesirable: fighting)
* Don’t drive past McDonald’s after
school (undesirable: eating McDonald’s)
Examples of increasing response effort
- No change in pockets/purse for candy
machines (undesirable: buying candy) - No junk food in the house (undesirable: eating
junk food) - Seat aggressive person away from victim
(undesirable: aggressive behavior) - Keep remote control for tv away from room in
which tv is located (undesirable: watching tv)
Using antecedent control procedures(three term contingency)
- Identify antecedents and consequences for desirable and competing behaviors
- Assess response effort for desirable and competing behaviors
- Determine which relevant SDs and EOs you can manipulate
- Determine whether you can manipulate response effort for desirable or competing behaviors
Present Abolishing Operation for Competing Behaviors
Present an AO(or eliminate the EO) and the reinforcer for the competing behavior will not be potent
- competing behavior is less likely to occur
Examples of Presenting AOs for competing behaviors
Noncontingent attention to a child when his problematic behavior is
maintained by attention from others (undesirable: problematic behavior)
* Food shopping only after eating so less junk food is purchased
(undesirable: eating junk food)
* Low-sodium levels to drink less water (undesirable: drinking water)
Increase response effort for competing behavior
- A behavior that requires more response effort than a concurrent operant is less likely
- Response effort is increased through environmental manipulation
Fear
fear is understood in terms of operant and respondent behavior
* Operant behavior: escape and avoidance
responses
* Respondent behavior: bodily responses, called
anxiety
Example of Operant and
Respondent Behavior in
Feared Context: Fear of
dogs
- Rapid heart rate, increased muscle tension and other bodily responses are elicited by the sight
of a dog – respondent behavior - Running away from a dog or avoiding places where dogs are located – operant behavior
Procedures to Reduce Fear and Anxiety
- Relaxation training
- Systematic desensitization
- In vivo desensitization
Relaxation Training
- Progressive muscle relaxation
- Diaphragmatic breathing
- Attention-focusing exercise
- Behavioral relaxation training
Progressive Muscle Relaxation
Systematically tense and relax each muscle group
Diaphragmatic Breathing
Deep, slow, rhythmic breathing
Attention-Focusing Exercises
Focus attention on words or images to remove attention
hypnosis, visual imagery
Behavioral Relaxation Training
Assume relaxed postures in all parts of the body
Similar to PMR, except that the person DOES NOT tense and relax each muscle group
Systematic Desensitization
Goal: replace anxiety with relaxation as the person imagines the fear situation
* Relaxation should generalize to the actual fear situation
* Pro: It is easier and more convenient to carry out
* Con: The results may not fully generalize to the actual fear-producing situation
Conducting Systematic Desensitization
- Create a hierarchy of fear producing
situations - Teach relaxation skills
- Progress through the hierarchy
In Vivo Desensitization
- Goal: maintain relaxation while approaching
the actual feared stimulus - Generalization more likely…why?
- Variation: contact desensitization
- Pro: The client makes actual contact with the feared stimulus, so generalization is
more likely - Con: Time and effort involved in conducting the procedure
Conducting In Vivo Desensitization
- Create a hierarchy
- Teach relaxation skills
- Progress through the hierarchy
Flooding
Feared stimulus at full intensity
Based on respondent extinction
Modeling
Client observes another person approaching the feared stimulus (or engaging in feared activity)