Computer-supported collaborative learning (CSCL) is an approach to learning in which learners can actively and collaboratively construct knowledge by means of interaction and joint problem solving. Regulation of learning is especially important in the domain of CSCL. Next to the regulation of task performance, the interaction between learners who…

Using subjects classified on the basis of positive and less positive self-concepts, this study investigates the effects of instructions, a principle, and practice with four concept-attainment problems on the efficiency of the attainment of concepts among subjects. The findings indicate the subjects with more positive self-concepts attain abstract…

A study was done to determine the usefulness of the components of a knowledge of results (KR) statement for organizing response correction. Errors in direction and distance components of a KR statement testing psychomotor skills were manipulated across four groups. The groups receiving directional information were more accurate in error…

The relationship between trial-to-trial changes in free recall and eight intelligence and memory abilities was investigated in a sample of 72 college students. Despite identical acquisition curves under immediate and delayed recall, differences between the two groups in correlational pattern between recall performance and abilities were striking.…

Researchers in the field of instruction are exploring the theory that different instructional procedures may be used for students with varying aptitudes so as to individualize teaching, so-called aptitude-treatment interactions (ATI's). This paper reviews pertinent literature, then seeks to develop theoretical models for the generation of…