The relationship between the amount of television watching and level of family tension was studied through interviews carried out in 64 Minneapolis households. Tension levels were found to be higher in families with high levels of television watching, particularly in households with a high population density. There appears to be a strong…

How the processes of group interaction combine to help or hinder cognitive and affective learning in the classroom is discussed. Numerous concepts about interaction in the classroom along with the available research on those concepts expressed in practical terms are presented. Implications for teachers are emphasized. The book is designed to be…