Journal Articles

Gregory Research Beliefs Scale: Factor Structure and Internal Consistency

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Objective: This study evaluates the factor structure and internal consistency of the Gregory Research Beliefs Scale (GRBS). Method: Data were collected from subject matter experts, a pilot study, an online sample, and a classroom sample. Psychometric analyses were conducted after combining the online and classroom samples. Results: An a priori four-factor model was not supported via confirmatory factor analysis. Principal component analyses were used to reduce the items to a one-factor model with salient structure coefficients, face validity, and a Cronbach’s alpha of 0.93. Discussion and Applications: Future research should evaluate factor invariance and the construct and criterion validity of the GRBS. However, given the limitations of scales that measure similar constructs, the GRBSs brings the social work profession closer to effectively quantifying an internally consistent and homogenous latent variable that may be related to evidence-based practice.

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Detail Information

Series Title

Research on Social Work Practice

Call Number

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Publisher

: sage publisher., 2010

Collation

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Language

English

ISBN/ISSN

10497315

Classification

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Content Type

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Media Type

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Carrier Type

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Edition

Vol. 20 no. 6, November 2010.pp. 641-650

Subject(s)

Evidence-based social work
Educational Assessment
Scientist practitioner

Specific Detail Info

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Statement of Responsibility

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