The childhood executive functioning inventory (CHEXI): a new rating instrument for parents and teachers.
Poor executive functioning has been shown to be of central importance in disruptive behavior disorders such as attention deficit hyperactivity disorder (ADHD), and a large number of laboratory measures of executive functioning have been developed. There are, however, few available questionnaires tapping executive functioning and those that exist also include items focused directly on the symptom criteria for ADHD, which makes it difficult to draw conclusions regarding executive functioning per se. In the present study, a new rating instrument, the Childhood Executive Functioning Inventory (CHEXI) was therefore introduced. This instrument was shown to have good test-retest reliability. Using factor analysis, two factors tapping working memory and inhibition emerged using parent ratings and these two factors were replicated using teacher ratings. Modest, yet mostly significant, relations to laboratory measures of working memory and inhibition were found. Ratings on the CHEXI were also found to be significantly related to ADHD symptoms as well as early academic achievement. Interestingly, ratings on the CHEXI and laboratory measures of working memory and inhibition were shown to explain independent variance in ADHD symptoms and academic achievement, which point to the importance of using a multi-assessment strategy when studying executive functioning.
Thorell
Lisa B
LB
Department of Psychology, Stockholm University, Stockholm, Sweden. lisa.thorell@psychology.su.se
Nyberg
Lilianne
L
D001289:Attention Deficit Disorder with Hyperactivity / Q000523:psychology; D002648:Child; D002675:Child, Preschool; D004522:Educational Status; D005260:Female; D006801:Humans; D007266:Inhibition, Psychological; D008297:Male; D009483:Neuropsychological Tests; D010290:Parents / Q000523:psychology*; D011340:Problem Solving / Q000502:physiology*; D011581:Psychological Tests; D011795:Surveys and Questionnaires; D013647:Task Performance and Analysis; D013663:Teaching