Book reviewed in this article:The Structure of Human Personality: H. J. Eysenck.Social Implications of the1949Scottish Mental Survey: The Scottish Council for Research in Education.Introduction to Experimental Psychology: C. W. Valentine.Psychological Problems in Mental Deficiency(Second Edit.): SeymourB. SarasonProblems of the Family: FowlerV. Harper.The Fourth Mental Measurement Year Book: Edited by OscarK. Buros.Reporting Research in Education: StephenWiseman.The Psychology of Alfred Adler and the Development of the Child: MadelaineGanz.Ten Years of Change.Brett's History of Psychology: Edited by R. S. Peters.Statistics for the Social Sciences: T. G. Connollyand W. Sluckin.The Porteus Maze Test Manual: S. D. Porteus.