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Corrigan, Matthew J. – Journal of Alcohol and Drug Education, 2017
This study sought to develop a short version of the ADSI, and investigate its psychometric properties. Methods: This is a secondary analysis. Analysis to determine the Cronbach's Alpha, correlations to determine concurrent criterion validity and known instrument validity and a logistic regression to determine predictive validity were conducted.…
Descriptors: Psychometrics, Correlation, Screening Tests, Statistical Analysis
Hirschl, Rebecca C. – ProQuest LLC, 2013
The present study investigated the predictive validity of the DIAL-3 kindergarten screening tool. Participants consisted of 178 students from a suburban school district located in northern Westchester County. Chi squared analyses and T-tests were used to compare DIAL-3 scores to later performance on New York State English Language Arts and…
Descriptors: Predictive Validity, Screening Tests, Identification, Kindergarten