When Should You Conduct A Stimulus Preference Assessment And Why? If a child is unable to choose highly-preferred items over low-preferred items, or demonstrates a side bias (i.e., selecting items only on one side), a Single Stimulus Preference Assessment or Free Operant Observation should be used. What is the purpose of a stimulus preference assessment?
Which Assessment Method Is Most Appropriate When Determining The Efficacy Of A Stimulus As A Reinforcer As The Requirements To Earn That Reinforcer Change Over Time? If one wants to determine the effectiveness of a stimulus as a reinforcer relative to another stimulus, which assessment method would be most appropriate? Paired stimulus assessment. The Premack
Which Reinforcer Assessment Can Show You The Relative Effectiveness Of A Stimulus As A Reinforcer When The Response Requirement Increases? Finally, a progressive-ratio schedule reinforcer assessment allows researchers to determine the relative effectiveness of a stimulus as response effort increases (Roane, 2008). Which assessment method is most appropriate when determining the effectiveness of a stimulus
What Are The Types Of Preference Assessments? There are many types of preference assessments that have been used successfully to identify reinforcers. Two common preference assessments are the forced-choice stimulus preference assessment (Fisher, et al., 1992) and the brief or free-operant stimulus preference assessment (Roane, Vollmer, Ringdahl & Marcus, 1994). What are the preference assessments?