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A reassessment of the higher-order factor structure of the German Schizotypal Personality Questionnaire (SPQ-G) in German-speaking adults.
- Source :
-
Psychiatry Research . Nov2018, Vol. 269, p328-336. 9p. - Publication Year :
- 2018
-
Abstract
- Highlight • Confirmatory factor analysis indicated support for the 4-factor structure of SPQ-G. • Other models (2- and 3-factor models) had poorer fit indices. • Partial measurement invariance was obtained across migrational group and sex. • Non-migrants had higher Cognitive-Perceptual scores than German migrants. Abstract The Schizotypal Personality Questionnaire (SPQ) is a widely-used self-report instrument for the assessment of schizotypal personality traits. However, the factor structure of scores on English and non-English translations of the SPQ has been a matter of debate. With little previous factorial evaluation of the German version of the SPQ (SPQ-G), we re-assessed the higher-order factor structure of the measure. A total of 2,428 German-speaking adults from Central Europe (CE) and the United Kingdom (UK) completed the SPQ-G. Confirmatory factor analysis – testing proposed 2-, 3-, and 4-factor models of SPQ-G scores – indicated that the 4-factor solution had best fit. Partial measurement invariance across cultural group (CE and UK) and sex was obtained for the 4-factor model. Further analyses showed CE participants had significantly higher scores than UK participants on one schizotypal facet. These results suggest that scores on the SPQ-G are best explained in terms of a higher-order, 4-factor solution in German migrant and non-migrant adults. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 01651781
- Volume :
- 269
- Database :
- Academic Search Index
- Journal :
- Psychiatry Research
- Publication Type :
- Academic Journal
- Accession number :
- 132548188
- Full Text :
- https://doi.org/10.1016/j.psychres.2018.08.070