BEHV 5612 - Cum Exam #2 Questions And Answers 100% Pass
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Course
BEHV
Institution
BEHV
BEHV 5612 - Cum Exam #2 Questions And
Answers 100% Pass
What was the first formalized stimulus preference assessment? - answerSingle Stimulus Preference
Assessment
Describe a Single Stimulus Preference Assessment - answer- provide single item to child
- record behavioral responses to each item...
BEHV 5612 - Cum Exam #2 Questions And
Answers 100% Pass
What was the first formalized stimulus preference assessment? - answer✔Single Stimulus Preference
Assessment
Describe a Single Stimulus Preference Assessment - answer✔- provide single item to child
- record behavioral responses to each item
- record duration of engagement with each item
- preferable for children who are unable to scan a field of two items
- preferable for children who engage in challenging behavior when preferred toys are taken away
What is a flat distribution? - answer✔Every item is chosen about the same amount. This indicates the
child may be making random choices or not attending.
What does the choice-based preference assessment require of the child? - answer✔Requires the child to
travel to retrieve the item
Describe the Paired-Choice Preference Assessment - answer✔- allows for a hierarchy of child's
preferences
- two items are placed at a time and child is asked to make a choice
- each possible pair of combinations is presented (time-consuming)
- not appropriate when engage in problem behavior when preferred items are taken away
- appropriate for students who are able to select between high and low preferreds
- appropriate for students who can only scan a small field
Changes in preference are dynamic and change because of... - answer✔reinforcer efficacy
Describe Multiple Stimulus Without Replacement Preference Assessment (MSWO) - answer✔- produces
hierarchy of child's preferences
- array is placed in front of child, after child selects and plays with item, that item is removed from array
- not appropriate for children who engage in problem behavior when preferred items are removed
What are some limitations of MSWO? - answer✔- positional bias due to dominant hand
- the child "saving the best for last"
Describe Free Operant Preference Assessment (FO) - answer✔- appropriate for all children
- present array and allow access to all items
- never take away items
- measure duration spent with each item
What are some limitations of FO? - answer✔- may not result in a good hierarchy
- may only play with one item
- may not yield relative value of other reinforcers
- can be lengthy
What is response restriction? - answer✔Taking the most preferred item out of an array
Describe Single Operant Preference Assessment - answer✔- the dependent variable serves as the
response rate or frequency
- typically a fixed ratio schedule of reinforcement
- compare to baseline rates
- single stimulus available at any given time for a single response
Describe Concurrent Operant Preference Assessment - answer✔- option to complete two versions of
the same task
- each available reinforcer is a associated with a different response
What is a Progressive Ratio Schedule? - answer✔how much work.a learner is willing to do in order to
earn a reinforcer (example: 1 task then reinforcer or 3 tasks then reinforcer)
What are some reasons to be cautious of food reinforcers? - answer✔- dental/health concerns
- disrupt the rate of responding when included in an array of leisure items
- can lead to satiation and become less efficient
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