Young children's planning in a collaborative problem-solving task

Abstract

One important component of collaborative problem solving is the ability to plan one's own action in relation to that of a partner. We presented 3- and 5-year-old peer pairs with two different tool choice situations in which they had to choose complementary tools with which to subsequently work on a collaborative problem-solving apparatus. In the bidirectional condition, exemplars of the two necessary tools appeared in front of each child. In the unidirectional condition, one child had to choose between two different tools first, while the other child had only one tool available. Thus, both conditions required close attention to the actions of the partner, but the unidirectional condition additionally required the anticipation of the partner's constrained tool choice. Five-year-olds were proficient planners in both conditions, whereas 3-year-olds did not consistently make the correct choice. However, 3-year-olds who had first experienced the unidirectional condition chose the correct tool at an above-chance level. Moreover, communication during the tool choice led to greater success among 3-year-olds, but not among 5-year-olds. These results provide the first experimental evidence that between 3 and 5 years of age children develop the ability to plan the division of labor in a collaborative task. We discuss our findings regarding planning for a collaborative task in relation to prior research on planning abilities for individual problem-solving that appear to undergo developmental change between 3 and 5 years of age.