5-15 months, 1968, 1969 Box 34, Folder 610 Bookmark Collection Context Yale University -Manuscripts and Archives Margaret S. Mahler Psychiatric Research Foundation papers, 1940-1982Normal Separation-Individuation Studies, 1959-1977Reduced DataPerceptual-cognitive-language development
5-17 months, 1968, 1969 Box 33, Folder 604 Bookmark Collection Context Yale University -Manuscripts and Archives Margaret S. Mahler Psychiatric Research Foundation papers, 1940-1982Normal Separation-Individuation Studies, 1959-1977Reduced DataMoods
5-20 months, 1968, 1969 Box 32, Folder 597 Bookmark Collection Context Yale University -Manuscripts and Archives Margaret S. Mahler Psychiatric Research Foundation papers, 1940-1982Normal Separation-Individuation Studies, 1959-1977Reduced DataGeneral remarks and narrative
A Box 12, Folder 212 Bookmark Collection Context Yale University -Manuscripts and Archives Margaret S. Mahler Psychiatric Research Foundation papers, 1940-1982Normal Separation-Individuation Studies, 1959-1977Forms, 1963-1966Birth Information, 1966-1966
A1 Amy C1./Alma, undated Box 80, Folder 1036 Bookmark Collection Context Yale University -Manuscripts and Archives Margaret S. Mahler Psychiatric Research Foundation papers, 1940-1982Videotapes, 1962-Separation-Individuation StudyLongitudinal
Abby Bookmark Collection Context Yale University -Manuscripts and Archives Margaret S. Mahler Psychiatric Research Foundation papers, 1940-1982Films, 1940-1982Investigation of Symbiotic Child Psychosis: Original Film
Abby, 1960 April-1961 June 5 Film Reels (16mm) Box 120 Bookmark Collection Context Yale University -Manuscripts and Archives Margaret S. Mahler Psychiatric Research Foundation papers, 1940-1982Films, 1940-1982Investigation of Symbiotic Child Psychosis: Copy Film
Abby F. Bookmark Collection Context Yale University -Manuscripts and Archives Margaret S. Mahler Psychiatric Research Foundation papers, 1940-1982Natural History of Symbiotic Child Psychosis, 1957-1965Observations
A., Bruce, undated Box 2, Folder 21 Bookmark Collection Context Yale University -Manuscripts and Archives Margaret S. Mahler Psychiatric Research Foundation papers, 1940-1982Natural History of Symbiotic Child Psychosis, 1957-1965Applications
Adam L., 1959 December-1961 February Box 13, Folder 237 Bookmark Collection Context Yale University -Manuscripts and Archives Margaret S. Mahler Psychiatric Research Foundation papers, 1940-1982Normal Separation-Individuation Studies, 1959-1977Early ChildrenObservations, 1959-1965