Working memory development in different modalities in children and young adults.

Research on working memory (WM) development is concentrated largely on the verbal and visuospatial domains, whereas the tactile modality has received much less attention. The current study aimed to compare the development of storage and manipulation in the tactile sense with other modalities in children and young adults. A total of 96 typically developed individuals were divided into three equally numbered age groups in the ranges of 7 and 8, 11 and 12, and 20 to 29 years.