This study, presented in three parts, investigated the effects of a group of single-concept instructional variables on the learning at an advanced level of attainment of taxonomy of behavior management concepts. The effects of presenting advance organizers and inserting within-text questions was also examined. The influence of the single-concept…

This article reports on the utility of sociometrics for the teacher, particularly in determining who will not reject a generally rejected classmate. A study on teachers' ability to predict such students indicated teachers were not very good at predicting either rejectees, or accepting students. Implications and suggestions are discussed. (NG)