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A brief computer-based assessment of reinforcer dimensions affecting choice
1College of Education, The Ohio State University, Columbus 43210, USA. neef.2@osu.edu
Journal of Applied Behavior Analysis
|April 25, 2001
Summary
This study assessed how different reinforcer (rate, quality, delay) and response effort factors influence choices in 11 participants. Results indicate these factors differentially affect decision-making, with varied patterns across individuals.
Area of Science:
- Behavioral psychology
- Decision-making research
Background:
- Previous research (Neef, Shade, & Miller, 1994) established a foundation for understanding reinforcer effects.
- Individual differences in response to varying reinforcer dimensions require further investigation.
Purpose of the Study:
- To extend prior work by examining differential responsiveness to multiple reinforcer and response effort dimensions.
- To assess how these dimensions influence choice behavior in a controlled setting.
Main Methods:
- A brief, computer-based assessment was employed with 11 participants.
- Participants completed concurrent math problem sets, each linked to competing reinforcer or response dimensions in a counterbalanced design.
Main Results:
- Reinforcer rate, quality, delay, and response effort dimensions significantly and differentially impacted participant choices.
- Observed time-allocation patterns demonstrated considerable variability among the students.
Conclusions:
- Reinforcer and response characteristics are critical determinants of choice behavior.
- Individual variability in response to these factors highlights the need for personalized approaches in behavioral interventions.