Test-Retest Reliability of Behavioral Economic Measures of Food Reinforcer Efficacy Across Three Time Points

Published: 4 December 2025| Version 1 | DOI: 10.17632/kwxbnktc3w.1
Contributor:
Andrew Harmon

Description

The present study (N = 99) assessed the test-retest reliability of hypothetical food demand and delay discounting for money and food across baseline (T1), 1-week (T2), and 5-week (T3) sessions. Food demand was measured using the Food Purchasing Task, and Delay discounting was measured using the Monetary and Food Choice Questionnaires. Reliability was assessed using correlations, repeated-measures null-hypothesis testing, and statistical equivalence testing.

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Institutions

  • Idaho State University

Categories

Behavioral Economics, Questionnaire Experiment Method

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