Analysis of the Construct Validity and Measurement Invariance of the Career Decision Self-Efficacy Scale: A Rasch Model Approach

Guido Makransky; Mary E. Rogers; Peter E. Creed

doi:10.1177/1069072714553555

Analysis of the Construct Validity and Measurement Invariance of the Career Decision Self-Efficacy Scale: A Rasch Model Approach

Guido Makransky, Mary E. Rogers, Peter E. Creed

11 Citationer (Scopus)

Abstract

The Career Decision Self-Efficacy Scale–Short Form (CDSE-SF) is one of the most frequently used instruments to assess individual levels of career-related self-efficacy. This study used the partial credit model within the framework of item response theory to examine the content, structural, substantive, and generalizability aspects of validity for the CDSE-SF in a sample of 534 Australian high school students aged between 14 and 19 years. The results showed clear evidence of multidimensionality for the CDSE-SF. Furthermore, there was strong support for the content, structural, and substantive aspects of validity when using the five subscales individually. The evidence of measurement invariance was found across grade levels; however, there were individual items that exhibited differential item functioning across gender, achievement level, and age-groups. The implications for career counseling and research are discussed.

Originalsprog	Engelsk
Tidsskrift	Journal of Career Assessment
Vol/bind	23
Udgave nummer	4
Sider (fra-til)	645-660
ISSN	1069-0727
DOI	https://doi.org/10.1177/1069072714553555
Status	Udgivet - 1 nov. 2015
Udgivet eksternt	Ja

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10.1177/1069072714553555

Citationsformater

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title = "Analysis of the Construct Validity and Measurement Invariance of the Career Decision Self-Efficacy Scale: A Rasch Model Approach",

abstract = "The Career Decision Self-Efficacy Scale–Short Form (CDSE-SF) is one of the most frequently used instruments to assess individual levels of career-related self-efficacy. This study used the partial credit model within the framework of item response theory to examine the content, structural, substantive, and generalizability aspects of validity for the CDSE-SF in a sample of 534 Australian high school students aged between 14 and 19 years. The results showed clear evidence of multidimensionality for the CDSE-SF. Furthermore, there was strong support for the content, structural, and substantive aspects of validity when using the five subscales individually. The evidence of measurement invariance was found across grade levels; however, there were individual items that exhibited differential item functioning across gender, achievement level, and age-groups. The implications for career counseling and research are discussed.",

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T1 - Analysis of the Construct Validity and Measurement Invariance of the Career Decision Self-Efficacy Scale

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AU - Rogers, Mary E.

AU - Creed, Peter E.

N1 - Published online before print October 16, 2014

PY - 2015/11/1

Y1 - 2015/11/1

N2 - The Career Decision Self-Efficacy Scale–Short Form (CDSE-SF) is one of the most frequently used instruments to assess individual levels of career-related self-efficacy. This study used the partial credit model within the framework of item response theory to examine the content, structural, substantive, and generalizability aspects of validity for the CDSE-SF in a sample of 534 Australian high school students aged between 14 and 19 years. The results showed clear evidence of multidimensionality for the CDSE-SF. Furthermore, there was strong support for the content, structural, and substantive aspects of validity when using the five subscales individually. The evidence of measurement invariance was found across grade levels; however, there were individual items that exhibited differential item functioning across gender, achievement level, and age-groups. The implications for career counseling and research are discussed.

AB - The Career Decision Self-Efficacy Scale–Short Form (CDSE-SF) is one of the most frequently used instruments to assess individual levels of career-related self-efficacy. This study used the partial credit model within the framework of item response theory to examine the content, structural, substantive, and generalizability aspects of validity for the CDSE-SF in a sample of 534 Australian high school students aged between 14 and 19 years. The results showed clear evidence of multidimensionality for the CDSE-SF. Furthermore, there was strong support for the content, structural, and substantive aspects of validity when using the five subscales individually. The evidence of measurement invariance was found across grade levels; however, there were individual items that exhibited differential item functioning across gender, achievement level, and age-groups. The implications for career counseling and research are discussed.

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DO - 10.1177/1069072714553555

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EP - 660

JO - Journal of Career Assessment

JF - Journal of Career Assessment

IS - 4

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Analysis of the Construct Validity and Measurement Invariance of the Career Decision Self-Efficacy Scale: A Rasch Model Approach

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