Two experiments investigated relationships between state anxiety, memory processes, and children's performance on problem-solving tasks. Participants were second and sixth graders in a private elementary school in Redlands, California. In both experiments, subjects responded to three training and eight test problems presented in the introtact…

Two experiments examined hyperactive children's tendency to underfocus their attention during learning. Taken together, the results of both experiments demonstrated the validity of the attentional diffusion hypothesis and indicate the need to assess the central processing demands associated with central and incidental learning in order to evaluate…

Fixed and moving-camera videotaped versions of a scene were shown to adult participants to test hypothesis that perspective changes produced by television camera movement provide viewers with information about the environment being viewed not available to viewers of fixed images. Moving-camera viewers better understood and remembered a scene's…