Psychometric Meta-Analysis of the Short Grit Scale Reliability Across Demographic Groups and Academic Settings

Counseling Outcome Research and Evaluation Pub Date : 2022-05-19 DOI:10.1080/21501378.2022.2065975

L. Rocha, A. Lenz

引用次数: 0

Abstract

Abstract The current study is a reliability generalization meta-analysis of the Short Grit Scale (Grit-S). A total of 95,440 participants were found across 66 studies with 117 internal consistency coefficients. We present the average Cronbach coefficient alpha (α) for the total Grit-S and subscales, Consistency of Interest and Perseverance of Effort. The results include total sample percentages for participant characteristics and setting types in which researchers used the Grit-S. The alpha range (α = .68 − .73) indicates the Grit-S and individual subscales are suitable for basic research use but not clinical decision making. Additionally, studies were inconsistent with statistically significant results with participants outside the United States, and reliability coefficients reduced among nonwhite participants. Researchers should further study the reliability of Grit-S among diverse participants.

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短粒度量表在人口统计学和学术背景下的信度的心理计量meta分析

摘要本研究是对短粒度量表(Grit- s)进行信度概化荟萃分析。共有95,440名参与者参与了66项研究，其中包含117个内部一致性系数。我们给出了总毅力和兴趣一致性和努力毅力的平均Cronbach系数α (α)。结果包括参与者特征的总样本百分比和研究人员使用Grit-S的设置类型。α范围(α = 0.68 ~ 0.73)表明Grit-S和个体分量表适用于基础研究，但不适用于临床决策。此外，在美国以外的参与者中，研究结果与统计上显著的结果不一致，在非白人参与者中，可靠性系数降低。研究者应进一步研究Grit-S在不同被试中的信度。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Counseling Outcome Research and Evaluation Psychology-Psychology (all)

CiteScore

4.50

自引率

0.00%

发文量

期刊介绍： Counseling Outcome Research and Evaluation (CORE) provides counselor educators, researchers, educators, and other mental health practitioners with outcome research and program evaluation practices for work with individuals across the lifespan. It addresses topics such as: treatment efficacy, clinical diagnosis, program evaluation, research design, outcome measure reviews. This journal also serves to address ethical, legal, and cultural concerns in the assessment of dependent variables, implementation of clinical interventions, and outcome research. Manuscripts typically fall into one of the following categories: Counseling Outcome Research: Treatment efficacy and effectiveness of mental health, school, addictions, rehabilitation, family, and college counseling interventions across the lifespan as reported in clinical trials, single-case research designs, single-group designs, and multi- or mixed-method designs.