This study aimed to validate the Drinking Expectancy Questionnaire-Adolescent version (DEQ-A) in a large adolescent sample and to develop and validate a brief measure, the Drinking Expectancy Questionnaire-Shortened Adolescent version (DEQ-SA).
Cross-sectional survey of secondary school students (n = 2357, aged 13-16, M = 14.66 years, SD = 0.60). Students completed the DEQ-A in school, and measures of alcohol consumption including the Alcohol Use Disorders Identification Test-Consumption. The data were randomly split, and Exploratory Factor Analysis was performed using subsample 1, and Confirmatory Factor Analysis and reliability and validity testing were performed using subsample 2.
The 24-item DEQ-A was successfully reduced to 12 items (DEQ-SA) without compromising psychometric properties. The DEQ-A and the DEQ-SA both demonstrated adequate-to-good fit to the data and very good internal reliability. The DEQ-A and DEQ-SA explained 20 and 18% of the variance in alcohol consumption. Adolescents who drank endorsed more positive alcohol expectancies, whereas alcohol-naïve adolescents scored higher on negative alcohol expectancies. As the DEQ-SA comprises two subscales of the DEQ-A, the endorsement rates are applicable to both scales.
The DEQ-A and the short form of this scale developed in this study (DEQ-SA) show good reliability, internal structure and account for a large proportion of variance in alcohol consumption. Both scales can assist in targeting cognitive change processes within tailored alcohol prevention and treatment approaches, and investigating hypothesised mechanisms of change. The DEQ-SA is recommended for more time-limited environments. [Patton KA, Connor JP, Rundle-Thiele S, Dietrich T, Young RM, Gullo MJ. Validation of the Adolescent Drinking Expectancy Questionnaire and development of a short form. Drug Alcohol Rev 2017;00:000-000].
This research output has an Altmetric Attention Score of 5. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 23 July 2017.
All research outputs
#9,600,222
of 34,372,222 outputs
Outputs from Drug & Alcohol Review
#1,255
of 2,587 outputs
Outputs of similar age
#109,097
of 360,564 outputs
Outputs of similar age from Drug & Alcohol Review
#34
of 46 outputs
Altmetric has tracked 34,372,222 research outputs across all sources so far. This one has received more attention than most of these and is in the 70th percentile.
So far Altmetric has tracked 2,587 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 15.8. This one has gotten more attention than average, scoring higher than 50% of its peers.
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We're also able to compare this research output to 46 others from the same source and published within six weeks on either side of this one. This one is in the 17th percentile – i.e., 17% of its contemporaries scored the same or lower than it.
