{"title":"Validation of the Dutch Version of the Plymouth Sensory Imagery Questionnaire","authors":"Mandy Woelk, M. Hagenaars, J. Krans","doi":"10.1027/1015-5759/a000729","DOIUrl":null,"url":null,"abstract":"Abstract. Mental imagery plays an important role in the onset and maintenance of psychological disorders as well as their treatment. Therefore, a reliable and valid measure of mental imagery is essential. Andrade and colleagues (2014) developed the Plymouth Sensory Imagery Questionnaire (PsiQ), which contains 35 items (long version) or 21 items (shortened version) measuring the vividness of mental imagery in seven different modalities: vision, sound, smell, taste, touch, bodily sensation, and emotion. Andrade et al. reported a seven-factor structure corresponding to the different modalities for both versions rather than a one-factor model measuring general mental imagery. The current paper reports on the translation and validation of the Dutch version of the PsiQ (PsiQ-NL-35 and PsiQ-NL-21). In two independent samples (student and mixed), the PsiQ-NL-35 showed excellent internal consistency, adequate model fit for the seven-factor model, and a poor fit for the one-factor model. Test-retest reliability (Study 1, student sample) was good. Construct validity (Study 2, mixed sample) was adequate. The PsiQ-NL-21 also showed excellent internal consistency, good test-retest reliability, adequate seven-factor model fit, and adequate construct validity. Measurement invariance between the Dutch and the English version was found, implying that both versions measure the same construct.","PeriodicalId":48018,"journal":{"name":"European Journal of Psychological Assessment","volume":null,"pages":null},"PeriodicalIF":3.2000,"publicationDate":"2022-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"European Journal of Psychological Assessment","FirstCategoryId":"102","ListUrlMain":"https://doi.org/10.1027/1015-5759/a000729","RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PSYCHOLOGY, APPLIED","Score":null,"Total":0}
引用次数: 1
Abstract
Abstract. Mental imagery plays an important role in the onset and maintenance of psychological disorders as well as their treatment. Therefore, a reliable and valid measure of mental imagery is essential. Andrade and colleagues (2014) developed the Plymouth Sensory Imagery Questionnaire (PsiQ), which contains 35 items (long version) or 21 items (shortened version) measuring the vividness of mental imagery in seven different modalities: vision, sound, smell, taste, touch, bodily sensation, and emotion. Andrade et al. reported a seven-factor structure corresponding to the different modalities for both versions rather than a one-factor model measuring general mental imagery. The current paper reports on the translation and validation of the Dutch version of the PsiQ (PsiQ-NL-35 and PsiQ-NL-21). In two independent samples (student and mixed), the PsiQ-NL-35 showed excellent internal consistency, adequate model fit for the seven-factor model, and a poor fit for the one-factor model. Test-retest reliability (Study 1, student sample) was good. Construct validity (Study 2, mixed sample) was adequate. The PsiQ-NL-21 also showed excellent internal consistency, good test-retest reliability, adequate seven-factor model fit, and adequate construct validity. Measurement invariance between the Dutch and the English version was found, implying that both versions measure the same construct.
期刊介绍:
The main purpose of the EJPA is to present important articles which provide seminal information on both theoretical and applied developments in this field. Articles reporting the construction of new measures or an advancement of an existing measure are given priority. The journal is directed to practitioners as well as to academicians: The conviction of its editors is that the discipline of psychological assessment should, necessarily and firmly, be attached to the roots of psychological science, while going deeply into all the consequences of its applied, practice-oriented development.