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Direct linkBardhoshi, Gerta; Erford, Bradley T.; Um, Byeolbee – Measurement and Evaluation in Counseling and Development, 2023
Psychometric properties of the Survey of Perceived Organizational Support (SPOS-8) scores were examined with a national sample of school counselors (N = 1,005). SPOS-8 scores displayed good internal consistency ([alpha] = 0.92), one-factor structure, and convergent and discriminant validity. Measurement invariance was evident for White and…
Descriptors: Surveys, Psychometrics, Organizational Climate, Scores
Erford, Bradley T.; Miller, Emily M.; Isbister, Katherine – Measurement and Evaluation in Counseling and Development, 2015
This study provides preliminary analysis of the Disruptive Behavior Rating Scale-2nd Edition--Self-Report, which was designed to screen individuals aged 10 years and older for anxiety and behavior symptoms. Score reliability and internal and external facets of validity were good for a screening-level test.
Descriptors: Rating Scales, Screening Tests, Anxiety Disorders, Behavior Problems
O'Brocki, Catherine M.; Moore-Thomas, Cheryl; Erford, Bradley T. – Measurement and Evaluation in Counseling and Development, 2007
The technical characteristics of scores on the Reading Essential Skills Screener-Upper Elementary Version (B. T. Erford, G. Vitali, R. Hass. & R. R. Boykin, 1995) were studied using 4 independent samples of boys and girls in Grades 4-6. Decision efficiency, principal axis factor analysis, internal consistency, 30-day test-retest reliability,…
Descriptors: Elementary School Students, Test Reliability, Construct Validity, Reading Skills
Peer reviewedErford, Bradley T.; Peyrot, Mark; Siska, Laura – Measurement and Evaluation in Counseling and Development, 1998
Reliability and construct validity, including confirmatory factor analysis, of the ASQ-T were examined. Conners's 1989 and Margalit's 1983 factor models were compared on a new sample (N=70 teachers). Psychometric properties of the ASQ-T were examined, particularly its utility as a measure of attention deficit/hyperactivity disorder and comorbidity…
Descriptors: Attention Deficit Disorders, Behavior Disorders, Construct Validity, Factor Analysis
Peer reviewedErford, Bradley T. – Measurement and Evaluation in Counseling and Development, 1998
The Disruptive Behavior Rating Scale (DBRS) was designed to differentiate among the disruptive behavior disorders through administration to teachers and parents. Four studies are presented here to provide a technical analysis to fathers' responses to the DBRS-Parent Version. Reliability and construct and criterion-related validity of father…
Descriptors: Behavior Problems, Behavior Rating Scales, Concurrent Validity, Construct Validity
Erford, Bradley T. – Diagnostique, 1996
Reliability and construct validity of over 1,000 mothers' responses to the Disruptive Behavior Rating Scale-Parent Version were studied. Results indicated excellent internal consistency and test-retest reliability on three subscales (Oppositional, Distractible, and Impulsive-Hyperactive) but only marginal reliability on the Antisocial Conduct…
Descriptors: Antisocial Behavior, Behavior Problems, Behavior Rating Scales, Conceptual Tempo
