Book Review

Pages: 605-606
Beneyam Lake Yimer (Department of Psychology, Bahir Dar University, Bahir Dar, Ethiopia)

Michael Hogg was learned at school of Bristol Grammar and Birmingham university and to take his Ph.D. from Uristol university. Group behavior, intergroup relations, and social identity processes are research interests of him. He is publishing about 270 scientific books, chapters, and articles. Moreover, he is an associate editor of the journal of experimental social psychology, and senior consulting editor of the SAGE social psychology program. Graham Vaughan has received a professor of psychology at the university of Auckland and worked twelve years as department head. Attitudes and attitude development, group processes and intergroup relations, ethnic relations and identity, culture, and the history of social psychology are his primary areas of interest in social psychology.