Measuring executive function in early childhood: a focus on maximal reliability and the derivation of short forms.

ABSTRACT: This study assesses the maximal reliability of a newly developed battery of executive function (EF) tasks for use in early childhood. It also demonstrates how changes in maximal reliability can inform the selection of different short forms of the battery, depending on child age. Participants included children from the Family Life Project (Vernon-Feagans, Cox, & Family Life Project Investigators, in press)--a prospective longitudinal study (N = 1,292) of families that were recruited at the time of the birth of a new child--who were assessed at ages 3, 4, and 5 years. Results indicate that the EF battery had reasonably good maximal reliability (ρ = .73, 95% confidence interval [CI] = .69, .76) in a mixed-age sample of children randomly selected from assessments at ages 3, 4, and 5. In contra

SUBMITTER: Willoughby MT 

PROVIDER: S-EPMC4203363 | biostudies-literature | 2013 Jun

REPOSITORIES: biostudies-literature