References
- Jensen , K. 1932 . Differential reactions to taste and temperature stimuli in new-born infants . Genet. Psychol. Monog. , 12 : 361 – 479 .
- Langworthy , O. R. 1929 . A correlated study of the development of reflex activity in fetal and young kittens and the myelinization of tracts in the nervous system . Carnegie Instit. Wash. Contrib. Embryol. , 20 ( 114 ) : 127 – 172 .
- Mills , W. 1898 . The nature and development of animal intelligence. , xii+307 London : Unwin .
- Tilney , F. and Casamajor , L. 1924 . Myelinogeny as applied to the study of behavior . Arch. Neur. & Psychiat. , 12 : 1 – 66 .