Adult collaborative cognition research suggests that working with a partner is generally beneficial to performance; however, little research has investigated the relation between the interactive behaviors and collaborative outcome. The present study examined four interactive behaviors exhibited by familiar (i.e., married spouses) and unfamiliar…

Tool use consists of at least two coupled phases of activities, involving multi-step problem solving. It therefore provides an interesting window on the development of planning in goal-directed behavior. This study investigated 2-year-olds' and 3-year-olds' hand use in picking up and subsequently using a tool for displacing a target-object towards…

Materials presented in this curriculum guide are designed to provide students with the information and skills they need to work effectively in task-oriented groups. The curriculum is presented in eight self-contained units or modules, each of which emphasizes a particular set of group interaction attitudes, knowledge, and skills. These include…