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Full-Text Articles in Medicine and Health Sciences
Early Soft Signs And Later Psychopathology, David Shaffer, Cornelius Stokman, Patricia A. O'Connor, Stephen Shafer, Joseph E. Barmack, Suzanne Hess, D. Spalten, Irvin Sam Schonfeld
Early Soft Signs And Later Psychopathology, David Shaffer, Cornelius Stokman, Patricia A. O'Connor, Stephen Shafer, Joseph E. Barmack, Suzanne Hess, D. Spalten, Irvin Sam Schonfeld
Publications and Research
At age 17 two motor signs, mirror movements and dysdiadochokinesis, were found in more than half the subjects known to have had the respective signs at age 7. These rates were significantly higher than rates found within the group of subjects who were sign free at age 7.