Assessment of neurological 'soft signs' in adolescents: reliability studies.

The validity and reliability of a scoring system for 'neurological soft signs' in teenagers was assessed. Six scales were adapted and fitted into the framework of a conventional neurological examination. The following emerged: each of the three multi-item scales had high internal consistency; inter-rater agreement on mirror movements of 'live' subjects was satisfactory; ratings of videotapes agreed among examiners for mirror movements and dysdiadochokinesis but not for choreiform movements; data-based cut-off scores defining present vs.

Ten-year consistency in neurological test performance of children without focal neurological deficit.

To assess 'soft-sign' persistence and its correlates outside a referred sample, 159 members of a local birth cohort of the United National Collaborative Perinatal Project were traced and their performance on six neurological test scales was measured at age 17 by examiners blind to their status at age seven. A comparison group was also formed, who had been 'sign-free' at age seven. On four of the six tests (dysdiadochokinesis, mirror movements, dysgraphesthesia and motor slowness) index boys did significantly worse than the comparison boys; by contrast, index girls scored significantly worse than comparisons only on motor slowness.

Incompetent misdemeanants--pseudocivil commitment.

Prior to Jackson v. Indiana, psychiatric hospitalization of those found to be incompetent to stand trial often led to an inordinately long confinement, a particularly invidious consequence if the patient had been accused only of a misdemeanor. After a highly publicized murder perpetrated by a patient originally in this category, New York State instituted a rather cumbersome set of procedures designed to assure several layers of review, including involvement of the legal system, prior to increasing privileges or discharging someone committed pursuant to a criminal court order.

Neurological soft signs. Their relationship to psychiatric disorder and intelligence in childhood and adolescence.

Sixty-three male and 27 female adolescents known to have had neurological soft signs at the age of 7 years were compared with controls with no soft signs at age 7. Adolescents with early soft signs had significantly lower IQs and were more likely to have a psychiatric disorder characterized by anxiety, withdrawal, and depression. All the girls and 80% (12/15) of the boys with an anxiety-withdrawal diagnosis showed early soft signs.