Using multitrait, multimethod data, and confirmatory factor analysis, the current study examined the effects of arithmetic item formatting and the possibility that across formats, abilities other than arithmetic may contribute to children's answers. Measurement hypotheses were guided by several leading theories of arithmetic cognition. With a…

Learning requires applying limited working memory and attentional resources to intrinsic, germane, and extraneous aspects of the learning task. To reduce the especially undesirable extraneous load aspects of learning environments, cognitive load theorists suggest that spatially integrated learning materials should be used instead of spatially…

Development of an information processing model provided concepts for analyzing test anxiety. Results implied that worry reported by high test-anxious students is due to inadequate knowledge of subject matter rather than a personality characteristic. Programs emphasizing learning strategies and coping techniques are urged. (CE)