Journal Article

Evaluation of a teacher training program to enhance executive functions in preschool children

Hille, Katrin, Evers, Wiebke F., Quante, Sonja, Walk, Laura M.

2018

Overview

Executive functions (EFs) play a critical role in cognitive and social development. During preschool years, children show not only rapid improvement in their EFs, but also appear sensitive to developmentally appropriate interventions. EMIL is a training program for German preschool teachers that was developed and implemented to improve the EFs of preschoolers. The aim of the present study was to evaluate its effects on the EFs of children between three and six years old. The teacher training (eight sessions, 28.5 hours) was implemented in four preschools. The EFs of children of the intervention group (n = 72, 32 girls, Mage = 48 months) and the control group of four other matched preschools (n = 61, 27 girls, Mage = 48 months) were tested before, during, and after the intervention using different measures assessing working memory, inhibitory control, and cognitive flexibility. The intervention group showed significant gains on three out of seven EF tests (behavioral inhibition, visual-spatial working memory, and combined EFs) compared to the control group. Post hoc analyses for children with low initial EFs scores revealed that participation in the intervention led to significant gains in inhibitory control, visual-spatial working memory, and phonological working memory as well as a marginally significant difference for combined EFs. However, effect sizes were rather small. The results suggest that teacher training can lead to significant improvements in preschooler's EFs. Although preliminary, the results could contribute to the discussion on how teacher training can facilitate the improvement of EFs in preschool children.

• Publisher: Public Library of Science,Public Library of Science (PLoS)
• Subject: Behavior / Biology and Life Sciences / Case-Control Studies / Child / Child development / Child, Preschool / Children / Children & youth / Cognition & reasoning / Cognitive ability / Core curriculum / Curricula / Early childhood education / Educational aspects / Evaluation / Executive function / Executive function (Psychology) / Executive Function - physiology / Family / Female / Girls / Humans / Intervention / Learning / Literacy / Male / Medicine and Health Sciences / Memory / Metacognition / Neurosciences / People and Places / Preschool children / Preschool education / Program Evaluation / Short term memory / Social Sciences / Spatial memory / Study and teaching / Teacher education / Teacher Training - methods / Teachers / Training