Psychometric Validation of the Dysexecutive Questionnaire (DEX)
This study reported on the validation of the psychometric properties, the factorability, validity, and sensitivity of the Dysexecutive Questionnaire (DEX) in 3 clinical and nonclinical samples. A mixed sample of 997 participants-community (n = 663), psychiatric (depressed [n = 92] and anxious [n = 1...
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| Veröffentlicht in: | Psychological assessment 2015-03, Vol.27 (1), p.138-147 |
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| creator | Shaw, Simone Oei, Tian P. S. Sawang, Sukanlaya |
| description | This study reported on the validation of the psychometric properties, the factorability, validity, and sensitivity of the Dysexecutive Questionnaire (DEX) in 3 clinical and nonclinical samples. A mixed sample of 997 participants-community (n = 663), psychiatric (depressed [n = 92] and anxious [n = 122]), and neurologically impaired (n = 120)-completed self-report questionnaires assessing executive dysfunction, depression, anxiety, stress, general self-efficacy, and satisfaction with life. Before analyses the data were randomly split into 2 subsets (A and B). Exploratory factor analysis performed on Subset A produced a 3-factor model (Factor 1: Inhibition, Factor 2: Volition, and Factor 3: Social Regulation) in which 15 of the original 20 items provided a revised factor structure that was superior to all other structures. A series of confirmatory factor analyses performed on Subset B confirmed that this revised factor structure was valid and reliable. The revised structure, labeled the DEX-R, was found to be a reliable and valid tool for assessing behavioral symptoms of dysexecutive functioning in mixed community, psychiatric, and neurological samples. |
| doi_str_mv | 10.1037/a0038195 |
| format | Article |
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S. ; Sawang, Sukanlaya</creator><contributor>Reynolds, Cecil R</contributor><creatorcontrib>Shaw, Simone ; Oei, Tian P. S. ; Sawang, Sukanlaya ; Reynolds, Cecil R</creatorcontrib><description>This study reported on the validation of the psychometric properties, the factorability, validity, and sensitivity of the Dysexecutive Questionnaire (DEX) in 3 clinical and nonclinical samples. A mixed sample of 997 participants-community (n = 663), psychiatric (depressed [n = 92] and anxious [n = 122]), and neurologically impaired (n = 120)-completed self-report questionnaires assessing executive dysfunction, depression, anxiety, stress, general self-efficacy, and satisfaction with life. Before analyses the data were randomly split into 2 subsets (A and B). Exploratory factor analysis performed on Subset A produced a 3-factor model (Factor 1: Inhibition, Factor 2: Volition, and Factor 3: Social Regulation) in which 15 of the original 20 items provided a revised factor structure that was superior to all other structures. A series of confirmatory factor analyses performed on Subset B confirmed that this revised factor structure was valid and reliable. The revised structure, labeled the DEX-R, was found to be a reliable and valid tool for assessing behavioral symptoms of dysexecutive functioning in mixed community, psychiatric, and neurological samples.</description><identifier>ISSN: 1040-3590</identifier><identifier>EISSN: 1939-134X</identifier><identifier>DOI: 10.1037/a0038195</identifier><identifier>PMID: 25602692</identifier><language>eng</language><publisher>United States: American Psychological Association</publisher><subject>Adolescent ; Adult ; Affective Disorders ; Aged ; Anxiety ; Anxiety Disorders ; Anxiety Disorders - diagnosis ; Anxiety Disorders - psychology ; Brain Injuries, Traumatic - diagnosis ; Brain Injuries, Traumatic - psychology ; Depressive Disorder - diagnosis ; Depressive Disorder - psychology ; Discriminant analysis ; Dysexecutive Syndrome ; Executive Function ; Factor Structure ; Female ; Human ; Humans ; Male ; Mental depression ; Middle Aged ; Neurology ; Outpatient ; Psychometrics - statistics & numerical data ; Quality of Life - psychology ; Quantitative psychology ; Questionnaires ; Reference Values ; Reproducibility of Results ; Self Efficacy ; Surveys and Questionnaires ; Test Construction ; Test Reliability ; Test Validity ; Validation studies ; Young Adult</subject><ispartof>Psychological assessment, 2015-03, Vol.27 (1), p.138-147</ispartof><rights>2015 American Psychological Association</rights><rights>2015 APA, all rights reserved</rights><rights>2015, American Psychological Association</rights><rights>Copyright American Psychological Association Mar 2015</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a479t-e3fd2680530edd7d1963f2d38cfc00e1b4832aa19e9ad6ab7e601cecf2e74073</citedby><orcidid>0000-0001-7977-7194</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27923,27924</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25602692$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><contributor>Reynolds, Cecil R</contributor><creatorcontrib>Shaw, Simone</creatorcontrib><creatorcontrib>Oei, Tian P. S.</creatorcontrib><creatorcontrib>Sawang, Sukanlaya</creatorcontrib><title>Psychometric Validation of the Dysexecutive Questionnaire (DEX)</title><title>Psychological assessment</title><addtitle>Psychol Assess</addtitle><description>This study reported on the validation of the psychometric properties, the factorability, validity, and sensitivity of the Dysexecutive Questionnaire (DEX) in 3 clinical and nonclinical samples. A mixed sample of 997 participants-community (n = 663), psychiatric (depressed [n = 92] and anxious [n = 122]), and neurologically impaired (n = 120)-completed self-report questionnaires assessing executive dysfunction, depression, anxiety, stress, general self-efficacy, and satisfaction with life. Before analyses the data were randomly split into 2 subsets (A and B). Exploratory factor analysis performed on Subset A produced a 3-factor model (Factor 1: Inhibition, Factor 2: Volition, and Factor 3: Social Regulation) in which 15 of the original 20 items provided a revised factor structure that was superior to all other structures. A series of confirmatory factor analyses performed on Subset B confirmed that this revised factor structure was valid and reliable. The revised structure, labeled the DEX-R, was found to be a reliable and valid tool for assessing behavioral symptoms of dysexecutive functioning in mixed community, psychiatric, and neurological samples.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Affective Disorders</subject><subject>Aged</subject><subject>Anxiety</subject><subject>Anxiety Disorders</subject><subject>Anxiety Disorders - diagnosis</subject><subject>Anxiety Disorders - psychology</subject><subject>Brain Injuries, Traumatic - diagnosis</subject><subject>Brain Injuries, Traumatic - psychology</subject><subject>Depressive Disorder - diagnosis</subject><subject>Depressive Disorder - psychology</subject><subject>Discriminant analysis</subject><subject>Dysexecutive Syndrome</subject><subject>Executive Function</subject><subject>Factor Structure</subject><subject>Female</subject><subject>Human</subject><subject>Humans</subject><subject>Male</subject><subject>Mental depression</subject><subject>Middle Aged</subject><subject>Neurology</subject><subject>Outpatient</subject><subject>Psychometrics - statistics & numerical data</subject><subject>Quality of Life - psychology</subject><subject>Quantitative psychology</subject><subject>Questionnaires</subject><subject>Reference Values</subject><subject>Reproducibility of Results</subject><subject>Self Efficacy</subject><subject>Surveys and Questionnaires</subject><subject>Test Construction</subject><subject>Test Reliability</subject><subject>Test Validity</subject><subject>Validation studies</subject><subject>Young Adult</subject><issn>1040-3590</issn><issn>1939-134X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kMlKxEAQhhtR3MEnkICXEYlWL-l0n0RmxgUGVBDx1vR0KhjJZnciztubcVzAg6cqqI-_qj5CDiicUuDpmQXgiupkjWxTzXVMuXhaH3oQEPNEwxbZCeEFgAqukk2yxRIJTGq2Tc7vwsI9NxV2vnDRoy2LzHZFU0dNHnXPGE0WAd_R9V3xhtF9j2E5rG3hMRpNpk_He2Qjt2XA_a-6Sx4upw_j63h2e3UzvpjFVqS6i5HnGZMKEg6YZWlGteQ5y7hyuQNAOheKM2upRm0zaecpSqAOXc4wFZDyXTJaxba-eV1eYaoiOCxLW2PTB0OlZILT4aUBPfqDvjS9r4fjPiklgIL8nxIpMKUU_13rfBOCx9y0vqisXxgKZmnefJsf0MOvwH5eYfYDfqsegJMVYFtr2sG69V3hSgyu9x7rzrQ2GJYaaihX_AN_4IrT</recordid><startdate>20150301</startdate><enddate>20150301</enddate><creator>Shaw, Simone</creator><creator>Oei, Tian P. S.</creator><creator>Sawang, Sukanlaya</creator><general>American Psychological Association</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7RZ</scope><scope>PSYQQ</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-7977-7194</orcidid></search><sort><creationdate>20150301</creationdate><title>Psychometric Validation of the Dysexecutive Questionnaire (DEX)</title><author>Shaw, Simone ; Oei, Tian P. S. ; Sawang, Sukanlaya</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a479t-e3fd2680530edd7d1963f2d38cfc00e1b4832aa19e9ad6ab7e601cecf2e74073</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Affective Disorders</topic><topic>Aged</topic><topic>Anxiety</topic><topic>Anxiety Disorders</topic><topic>Anxiety Disorders - diagnosis</topic><topic>Anxiety Disorders - psychology</topic><topic>Brain Injuries, Traumatic - diagnosis</topic><topic>Brain Injuries, Traumatic - psychology</topic><topic>Depressive Disorder - diagnosis</topic><topic>Depressive Disorder - psychology</topic><topic>Discriminant analysis</topic><topic>Dysexecutive Syndrome</topic><topic>Executive Function</topic><topic>Factor Structure</topic><topic>Female</topic><topic>Human</topic><topic>Humans</topic><topic>Male</topic><topic>Mental depression</topic><topic>Middle Aged</topic><topic>Neurology</topic><topic>Outpatient</topic><topic>Psychometrics - statistics & numerical data</topic><topic>Quality of Life - psychology</topic><topic>Quantitative psychology</topic><topic>Questionnaires</topic><topic>Reference Values</topic><topic>Reproducibility of Results</topic><topic>Self Efficacy</topic><topic>Surveys and Questionnaires</topic><topic>Test Construction</topic><topic>Test Reliability</topic><topic>Test Validity</topic><topic>Validation studies</topic><topic>Young Adult</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shaw, Simone</creatorcontrib><creatorcontrib>Oei, Tian P. S.</creatorcontrib><creatorcontrib>Sawang, Sukanlaya</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>APA PsycArticles®</collection><collection>ProQuest One Psychology</collection><collection>MEDLINE - Academic</collection><jtitle>Psychological assessment</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shaw, Simone</au><au>Oei, Tian P. S.</au><au>Sawang, Sukanlaya</au><au>Reynolds, Cecil R</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Psychometric Validation of the Dysexecutive Questionnaire (DEX)</atitle><jtitle>Psychological assessment</jtitle><addtitle>Psychol Assess</addtitle><date>2015-03-01</date><risdate>2015</risdate><volume>27</volume><issue>1</issue><spage>138</spage><epage>147</epage><pages>138-147</pages><issn>1040-3590</issn><eissn>1939-134X</eissn><abstract>This study reported on the validation of the psychometric properties, the factorability, validity, and sensitivity of the Dysexecutive Questionnaire (DEX) in 3 clinical and nonclinical samples. A mixed sample of 997 participants-community (n = 663), psychiatric (depressed [n = 92] and anxious [n = 122]), and neurologically impaired (n = 120)-completed self-report questionnaires assessing executive dysfunction, depression, anxiety, stress, general self-efficacy, and satisfaction with life. Before analyses the data were randomly split into 2 subsets (A and B). Exploratory factor analysis performed on Subset A produced a 3-factor model (Factor 1: Inhibition, Factor 2: Volition, and Factor 3: Social Regulation) in which 15 of the original 20 items provided a revised factor structure that was superior to all other structures. A series of confirmatory factor analyses performed on Subset B confirmed that this revised factor structure was valid and reliable. The revised structure, labeled the DEX-R, was found to be a reliable and valid tool for assessing behavioral symptoms of dysexecutive functioning in mixed community, psychiatric, and neurological samples.</abstract><cop>United States</cop><pub>American Psychological Association</pub><pmid>25602692</pmid><doi>10.1037/a0038195</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0001-7977-7194</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Adolescent Adult Affective Disorders Aged Anxiety Anxiety Disorders Anxiety Disorders - diagnosis Anxiety Disorders - psychology Brain Injuries, Traumatic - diagnosis Brain Injuries, Traumatic - psychology Depressive Disorder - diagnosis Depressive Disorder - psychology Discriminant analysis Dysexecutive Syndrome Executive Function Factor Structure Female Human Humans Male Mental depression Middle Aged Neurology Outpatient Psychometrics - statistics & numerical data Quality of Life - psychology Quantitative psychology Questionnaires Reference Values Reproducibility of Results Self Efficacy Surveys and Questionnaires Test Construction Test Reliability Test Validity Validation studies Young Adult |
| title | Psychometric Validation of the Dysexecutive Questionnaire (DEX) |
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