Executive functioning of Portuguese preschoolers in the Shape School test: A cross cultural study

ABSTRACT

The Shape School is a neuropsychological test of executive functions (EF) for preschool-aged children. The purposes of this study were: (a) to adapt the use of the Shape School for European Portuguese preschool children and (b) to examine the cultural sensitivity of this test comparing the performance of Portuguese sample and U.S. normative sample. The executive functioning of 233 typically developing children aged 3 to 5 years old (M = 57.52; SD = 10.25; in months) was analyzed and according to our results, the adapted version was appropriate to obtain the discrimination among age-groups. Portuguese and American preschoolers show similar EF profiles. It was possible, in both samples, to note the sensitivity of the measurement to age-related differences, with the older age groups outperforming the younger. Therefore, the Portuguese version of the Shape School was considered suitable for research and clinical purposes.

KEYWORDS:

• Cross-cultural
• executive functions
• neuropsychological assessment
• preschool children

Acknowledgments

The authors are grateful to Daniela Sciaccaluga and Patricia Tavares for their assistance in the data collection. The authors also are very grateful to all the children that participated in this study.