References
- Arthur , G. 1947 . A Point Scale of Performance Tests, Revised Form II , New York : Psychological Corp. .
- D'Andrade , R. G. 1966 . “ Sex differences and cultural institutions ” . In The Development of Sex Differences , Edited by: Maccoby , E. E. Stanford, Calif. : Stanford Univ. Press .
- DeVore , I. , ed. 1965 . Primate Behavior , New York : Holt, Rinehart & Winston .
- Freedman , D. G. , Loring , C. B. and Martin , R. M. 1967 . “ Emotional behavior and personality development ” . In Infancy and Early Childhood , Edited by: Brackbill , Y. New York : Free Press .
- Goldberg , S. and Lewis , M. 1969 . Play behavior in the year-old infant; Early sex differences . Child Devel. , 40 : 21 – 31 .
- Mead , M. 1949 . Male and Female , New York : New American Library .
- Munroe , R. L. and Munroe , R. H. 1971 . Effect of environmental experience on spatial ability in an East African society . J. Soc. Psychol. , 83 : 15 – 22 .
- Terman , L. M. and Merrill , M. A. 1960 . Revised Stanford-Binet Intelligence Scale: Third Edition , Boston, Mass. : Houghton Mifflin .