References
- Ainsworth , M. D. 1963 . “ The development of infant-mother interaction among the Ganda ” . In Determinants of Infant Behavior , Edited by: Foss , B. M. 67 – 112 . London, , England : Methuen .
- Bowlby , J. 1958 . The nature of the child's tie to his mother . Internat. J. Psychoanal. , 39 : 1 – 34 .
- Carmichael , L. 1954 . “ The onset and early development of behavior ” . In Manual of Child Psychology, , 2nd ed. , Edited by: Carmichael , L. 60 – 186 . New York : Wiley .
- Dollard , J. and Miller , N. E. 1950 . Personality and Psychotherapy , New York : McGraw-Hill .
- Gesell , A. 1954 . “ The ontogenesis of infant behavior ” . In Manual of Child Psychology, , 2nd ed. , Edited by: Carmichael , L. 335 – 374 . New York : Wiley .
- Gesell , A. and Amatruda , C. S. 1947 . Development Diagnosis, , 2nd ed. , New York : Hoeber .
- Mead , M. Four Families (Parts 1 & 2) , New York : McGraw-Hill .
- Schaffer , H. R. and Emerson , P. E. 1964 . The development of social attachments in infancy . Monog. Soc. Res. Child Devel. , 94 : 1 – 77 .
- Sears , R. R. 1963 . “ Dependency motivation ” . In Nebraska Symposium on Motivation: 1963 , Edited by: Jones , M. R. 25 – 65 . Minneapolis : Univ. of Minnesota Press .
- Van den Daele , L. D. 1968 . A bidimensional scale for infant state , Urbana, Illinois : University of Illinois . Mimeographed paper