While six- and nine-year-olds were as good as adults in distinguishing what they did from what they saw someone else do, children had particular trouble across a range of actions in distinguishing actual from imagined doing. All subjects recalled actions according to performer; organization by person categories reduced clustering based on action…

Six experiments assessed young children's spatial orientation relative to their imagined surroundings. The experiments found that children as young as 3.5 years were able, like adults, to accurately walk along a path that replicated the route between their seat and the teacher's desk in their preschool classroom. (MDM)