2019
A Psychometric Evaluation of the German Version of the Responses to Positive Affect Questionnaire
Voss M, Ehring T, Timpano K, Joormann J, Wolkenstein L. A Psychometric Evaluation of the German Version of the Responses to Positive Affect Questionnaire. Journal Of Psychopathology And Behavioral Assessment 2019, 41: 425-435. DOI: 10.1007/s10862-019-09757-8.Peer-Reviewed Original ResearchPositive emotion regulationPositive Affect questionnaireEmotion regulationPositive emotionsAffect QuestionnaireEmotion-focused ruminationDifferent cognitive responsesSelf-report measuresSelf-focused ruminationFactor analysisGerman versionAdequate internal consistencyConfirmatory factor analysisNegative emotionsCognitive responsesIndividual differencesIncremental validityAffective disordersSet of questionnairesExploratory factor analysisRuminationFactor structureAcceptable convergentEmotionsPsychometric properties
1997
Measuring facets of Worry: A Lisrel analysis of the Worry Domains Questionnaire
Joormann J, Stöber J. Measuring facets of Worry: A Lisrel analysis of the Worry Domains Questionnaire. Personality And Individual Differences 1997, 23: 827-837. DOI: 10.1016/s0191-8869(97)00075-5.Peer-Reviewed Original ResearchWorry Domains QuestionnaireDomains QuestionnaireFive-factor modelConfirmatory factor analysisDifferent factor structuresItem-based modelsStable factor loadingsLISREL analysisCluster analytical procedureFactor structureWorry domainsFactor analysisFuture researchSecond sampleNonpathological worryOverall fitFactor loadingsBest fitWorryParticipantsFirst sampleQuestionnaireFitDistinct domainsItems