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Sorgente, Angela; Tagliabue, Semira; Andrade, Claudia; Oliveira, José Egidio; Duan, Wenjie; Lanz, Margherita – Measurement and Evaluation in Counseling and Development, 2021
This study tested factorial structure, reliability as well as gender, age, and cultural measurement invariance of the Brief Inventory of Thriving (BIT). Data were collected from 981 Italian, Portuguese, and Chinese emerging adults. Results showed that BIT scores were reliable, mono-dimensional, and suitable to assess thriving across different…
Descriptors: Gender Differences, Age Differences, Cultural Differences, Error of Measurement
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Sherman, Martin F.; Sriken, Julie; Erford, Bradley T.; Smith, Heather L.; MacInerney, Erin; Niarhos, Frances; Kipper-Smith, Adriana – Measurement and Evaluation in Counseling and Development, 2021
Analysis of CCAPS-34 scores on a large (n = 4,852) university counseling center student sample supported internal consistency ([alpha] = 0.803-0.896), one-month test-retest reliability (r[subscript tt] = 0.706-0.829), convergent and divergent validity, and good model fit. Measurement invariance of scores for all categories of race and student…
Descriptors: Psychometrics, Counseling Services, Symptoms (Individual Disorders), Factor Analysis
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Bardhoshi, Gerta; Erford, Bradley T. – Measurement and Evaluation in Counseling and Development, 2017
Precision is a key facet of test development, with score reliability determined primarily according to the types of error one wants to approximate and demonstrate. This article identifies and discusses several primary forms of reliability estimation: internal consistency (i.e., split-half, KR-20, a), test-retest, alternate forms, interscorer, and…
Descriptors: Scores, Test Reliability, Accuracy, Pretests Posttests
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Henson, Robin K.; Thompson, Bruce – Measurement and Evaluation in Counseling and Development, 2002
T. Vacha-Haase (1998) proposed her "reliability generalization" methodology to characterize (a) typical score reliability for a measure across studies, (b) the variability of score reliabilities, and (c) what measurement protocol features predict the variability in score reliabilities across administration. The present article provides…
Descriptors: Error of Measurement, Generalization, Psychometrics, Research Methodology
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Charter, Richard A.; Feldt, Leonard S. – Measurement and Evaluation in Counseling and Development, 2002
Presented is a detailed description of two true score confidence interval approaches, their use, interpretation, and a philosophical conflict that arises in many applied instances. (Contains 27 references.) (Author)
Descriptors: Error of Measurement, Psychometrics, Research Methodology, Statistical Analysis