References
- Ames , L. B. 1942 . Supine leg and foot postures in the human infant in the first year of life . J. Genet. Psychol. , 61 : 87 – 107 .
- Ames , L. B. 1937 . The sequential patterning of prone progression in the human infant . Genet. Psychol. Monog. , 19 : 409 – 460 .
- Gesell , A. 1934 . An atlas of infant behavior: A systematic delineation of the forms and early growth of human behavior patterns. (2 vols.) , New Haven : Yale Univ. Press .
- Gesell , A. 1935 . Cinemanalvsis: a method of behavior study . J. Genet. Psychol. , 47 : 3 – 16 .
- Gesell , A. 1938 . The tonic neck reflex in the human infant; its morphogenetic and clinical significance . J. Pediat. , 13 : 455 – 464 .
- Gesell , A. 1939 . Reciprocal interweaving in the ontogenesis of human behavior . J. Comp. Neurol. , 70 : 161 – 180 .
- Gesell , A. and Ames , L. B. 1940 . The ontogenetic organization of prone behavior in human infancy . J. Genet. Psychol. , 56 : 247 – 263 .
- Magnus , R. 1924 . Körperstellung , Berlin : Springer .