Development and initial psychometric validation of the brief-caffeine expectancy questionnaire (B-CaffEQ)
Caffeine is the most widely available and consumed psychoactive substance in the United States. Extant work indicates that across substances, use expectancies play a marked role in the development and maintenance of consumption patterns. Despite a burgeoning line of etiological and intervention-orie...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
American Psychological Association Inc.
2018
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Subjects: | |
Online Access: | View Fulltext in Publisher |