Ricerc@Sapienza

Introduction: Screening tools to identify motor development and delay are needed for young preschoolers, but instruments developed in one country may not be psychometrically sound when used in other cultures. This study aimed to collaboratively develop the Little Developmental Coordination Disorder Questionnaire (LDCDQ) (a screening instrument for motor difficulties in young preschoolers) between several countries, while ensuring numerous psychometrically sound, comparable versions of the tool.

The ability to act jointly with others is a hallmark of primate evolution and is fundamental for human development. In recent years, the study of coordination strategies between individuals performing joint actions has received growing attention. However, when, in the course of post-natal development, this cognitive-motor function emerges is still unknown.