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ERIC Number: EJ859327
Record Type: Journal
Publication Date: 2009
Pages: 5
Abstractor: As Provided
Reference Count: 7
ISBN: N/A
ISSN: ISSN-0021-8855
On the Correspondence between Preference Assessment Outcomes and Progressive-Ratio Schedule Assessments of Stimulus Value
DeLeon, Iser G.; Frank, Michelle A.; Gregory, Meagan K.; Allman, Melissa J.
Journal of Applied Behavior Analysis, v42 n3 p729-733 Fall 2009
The current study examined whether stimuli of different preference levels would be associated with different amounts of work maintained by the stimuli, as determined through progressive-ratio schedule break points. Using a paired-choice preference assessment, stimuli were classified as high, moderate, or low preference for 4 individuals with developmental disabilities. The stimuli were then tested three times each using a progressive-ratio schedule (step size of 1; the break-point criterion was 1 min). In 10 of 12 possible comparisons, higher preference stimuli produced larger break points than did lower preference stimuli. (Contains 1 figure.)
Society for the Experimental Analysis of Behavior. Available from: Department of Applied Behavioral Science. Kansas University, 1000 Sunnyside Avenue, Lawrence, KS 66045-2133. Tel: 785-841-4425; Fax: 785-841-4425; e-mail: behavior@mail.ku.edu; Web site: http://seab.envmed.rochester.edu/jaba/index.html
Publication Type: Journal Articles; Reports - Evaluative
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A