Before and after entering school: The development of attention and executive functions from 6 to 8 years in Finnish children

In this 2‐year prospective follow‐up study we examined typical and atypical development of attention and executive function (AEF) across the transition to school. The NEPSY‐battery was used to evaluate the AEFs of the children before school at 6 years of age. Two subgroups, typical AEF (n = 25) and atypical AEF (n = 25), were formed according to the performance in AEF tasks. Children were assessed again at 8 years, when they were at the 2nd grade. The same subtests of the NEPSY‐battery and the ATTEX behavioral rating completed by a teacher were used. The effects of AEF deficits were compared with and without controlling for IQ. The group effect was significant in four out of the six NEPSY subtests used. The atypical AEF group had problems especially on subtests measuring motor inhibition both at the age of 6 and 8. The group‐time interaction effect was found in the subtest measuring attentional shifting. A catch‐up effect on shifting skills was observed in the atypical AEF group by the age of 8 years. In school at the 2nd grade, the early AEF problems were still observable, and related especially to inattention problems. Our results support the interpretation that inhibitory problems are at the core of executive dysfunction, that the problems are stable from preschool to 2nd grade, and that the effects of early AEF problems go over and beyond intellectual deficits. Our results also support the use of performance based measures of inhibition as an important part of...
Source: Scandinavian Journal of Psychology - Category: Psychiatry & Psychology Authors: Tags: Development and Aging Source Type: research