1. The psychobiology of speech development;Trevarthen,1974
2. Descriptive analysis of infant communicative behavior;Trevarthen,1977
3. Communication and cooperation in early infancy: a description of primary intersubjectivity;Trevarthen,1979
4. The concept of foundations of infant intersubjectivity;Trevarthen,1998
5. The interpersonal world of the infant: a view from psychoanalysis and developmental psychology;Stern,1985