Work

Validity and reliability of the cigarette purchase task when participant cigarette consumption is unconstrained.

Year: 2024

Type: article

Abstract: , breakpoint, and α. To examine CPT test-retest reliability, we estimated interclass correlation coefficients between Sessions 1 and 4 and Sessions 5 and 8. All but one interclass correlation coefficient supported "good" or "excellent" reliability, with the only exception seen with the α index between Sessions 1 and 4, which was moderate reliability. Collectively, these results provide evidence supporting the construct validity and temporal stability/reliability of the CPT demand indices under conditions of limited economic constraint. (PsycInfo Database Record (c) 2025 APA, all rights reserved).

Source: Experimental and Clinical Psychopharmacology

DOI: 10.1037/pha0000742

Authors: Ryan Redner, Paige Boydston, Rachel Krilcich, Justin McDaniel, Stephen T. Higgins

Institutions: Southern Illinois University Carbondale, University of Vermont

Language: English

Topic: Smoking Behavior and Cessation

Subfield: Physiology

Field: Medicine

Domain: Health Sciences

Open Access status: hybrid

Funders: National Institutes of Health, U.S. Food and Drug Administration, National Institute on Drug Abuse, National Institute of General Medical Sciences

Awards: University of Vermont Tobacco Center of Regulatory Science, G3840600478