Assessment of differential item functioning in the Perceived Stress Scale-10

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Assessment of differential item functioning in the Perceived Stress Scale-10.

DiVerential item functioning is the degree to which items that comprise a measurement scale are systematically related to various exogenous variables (for example, sex, race, etc) after conditioning on the latent variable of interest, which is often represented by the total scale score. When an item functions diVerentially with respect to an exogenous variable and the source of this diVerential...

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Assessment of diVerential item functioning in the Perceived Stress Scale-10

DiVerential item functioning is the degree to which items that comprise a measurement scale are systematically related to various exogenous variables (for example, sex, race, etc) after conditioning on the latent variable of interest, which is often represented by the total scale score. When an item functions diVerentially with respect to an exogenous variable and the source of this diVerential...

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Further Psychometric Support for the 10-Item Version of the Perceived Stress Scale

Because of increased stress conditions in college students, updated psychometrics of the Perceived Stress Scale, 10-item version (PSS-10; S. Cohen & G. Williamson, 1988) are necessary. Participants were 281 undergraduates at 3 public universities. An exploratory factor analysis revealed a 2-factor structure measuring Perceived Helplessness and Perceived Self-Efficacy. Normative results, interna...

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ژورنال

عنوان ژورنال: Journal of Epidemiology & Community Health

سال: 1999

ISSN: 0143-005X

DOI: 10.1136/jech.53.5.319