A study was devised to investigate the effects of sequence of concept presentation and practice in a concept learning task. Learners were presented with either one conjunctive concept at a time, or with multiple concepts all related to the same principle. Practice was sequenced in four positions: before concept presentation, after concept…

A computer-based instructional (CBI) system was developed following a conceptualization of the teaching-learning process and was used to conduct research relating to an idiographic model of tutorial instruction and to investigate basic variables in learning and transfer. To adapt teaching modes to individual learners, the CBI system (acronym:…