TY - BOOK AU - Smart, Mollie S. AU - Smart, Russell C. TI - School age children : : development and relationships AV - LB 1133 .S5 1973 PY - 1973/// CY - New York PB - Macmillan, KW - CHILD DEVELOPMENT KW - CHILD PSYCHOLOGY KW - DEVELOPMENTAL PSYCHOBIOLOGY N1 - Includes bibliographical references and index; Part I. Infancy -- Part II. The preschool child -- Part III. The school-age child -- Part IV. The adolescent N2 - Almost all cultures take some notice of the child's entering a new phase of life at 6 or 7 years of age. Although there are no general stages that are unique wholes, age 6 or 7 marks a shift in important processes of development. The fact that formal education is begun at this time in so many different cultures indicates widespread perception of such a shift ER -