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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. absent were congruent with the ratings of outside neurologists; and each examiner was consistent in rating mirror movements and rapid alternating movements from videotapes over several months.
C J Stokman, and
S Q Shafer, and
D Shaffer, and
S K Ng, and
P A O'Connor, and
R R Wolff
September 1989,
Journal of the American Academy of Child and Adolescent Psychiatry,
C J Stokman, and
S Q Shafer, and
D Shaffer, and
S K Ng, and
P A O'Connor, and
R R Wolff
March 2015,
International journal of psychiatry in clinical practice,
C J Stokman, and
S Q Shafer, and
D Shaffer, and
S K Ng, and
P A O'Connor, and
R R Wolff
July 2006,
European psychiatry : the journal of the Association of European Psychiatrists,
C J Stokman, and
S Q Shafer, and
D Shaffer, and
S K Ng, and
P A O'Connor, and
R R Wolff
January 1996,
European archives of psychiatry and clinical neuroscience,
C J Stokman, and
S Q Shafer, and
D Shaffer, and
S K Ng, and
P A O'Connor, and
R R Wolff
June 1982,
Journal of abnormal child psychology,
C J Stokman, and
S Q Shafer, and
D Shaffer, and
S K Ng, and
P A O'Connor, and
R R Wolff
September 2016,
Psychiatry research,
C J Stokman, and
S Q Shafer, and
D Shaffer, and
S K Ng, and
P A O'Connor, and
R R Wolff
April 2023,
Cerebral cortex (New York, N.Y. : 1991),
C J Stokman, and
S Q Shafer, and
D Shaffer, and
S K Ng, and
P A O'Connor, and
R R Wolff
January 2003,
Vertex (Buenos Aires, Argentina),
C J Stokman, and
S Q Shafer, and
D Shaffer, and
S K Ng, and
P A O'Connor, and
R R Wolff
November 1990,
The British journal of psychiatry : the journal of mental science,
C J Stokman, and
S Q Shafer, and
D Shaffer, and
S K Ng, and
P A O'Connor, and
R R Wolff
December 1991,
Schizophrenia research,
