Psychometric Properties of the Revised Dysexecutive Questionnaire in a Non-clinical Population.

ABSTRACT:

Aims

The aim of this study was to assess the psychometric properties of the revised self-rated version of the Dysexecutive Questionnaire (DEX-R) within a non-clinical sample.

Methods

The study was hosted online, with 140 participants completing the DEX-R, GAD-2 and PHQ-2. Sixty participants also completed the FrSBe, with 99 additionally completing the DEX-R again 3 weeks later. Correlations with demographic factors and symptoms of anxiety and depression were conducted. Rasch and factor analysis were also used to explore underlying subconstructs.

Results

The DEX-R correlated highly with the FrSBe, indicating sound concurrent validity. Internal consistency, split-half reliability and test-retest reliability were excellent. Age and symptoms of depression and anxiety corr

SUBMITTER: Wakely H 

PROVIDER: S-EPMC8924056 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature