Factor structure of the WISC-R in children with traumatic brain injury. 1993

J Donders
Mary Free Bed Hospital, Grand Rapids, MI 49503.

The factor structure of the WISC-R was examined in a sample of 108 children with traumatic brain injury. Principal factor analysis of 11 WISC-R subtests yielded three factors, which were subjected to varimax rotation. The rotated factor pattern suggested the existence of a Verbal Comprehension factor, a Perceptual Organization factor, and a somewhat weaker third factor. The meaning and implications of this third factor are discussed.

UI MeSH Term Description Entries
D008297 Male Males
D011340 Problem Solving A learning situation involving more than one alternative from which a selection is made in order to attain a specific goal.
D011594 Psychometrics Assessment of psychological variables by the application of mathematical procedures. Psychometric
D011939 Mental Recall The process whereby a representation of past experience is elicited. Recall, Mental
D001925 Brain Damage, Chronic A condition characterized by long-standing brain dysfunction or damage, usually of three months duration or longer. Potential etiologies include BRAIN INFARCTION; certain NEURODEGENERATIVE DISORDERS; CRANIOCEREBRAL TRAUMA; ANOXIA, BRAIN; ENCEPHALITIS; certain NEUROTOXICITY SYNDROMES; metabolic disorders (see BRAIN DISEASES, METABOLIC); and other conditions. Encephalopathy, Chronic,Chronic Encephalopathy,Chronic Brain Damage
D002648 Child A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL. Children
D005163 Factor Analysis, Statistical A set of statistical methods for analyzing the correlations among several variables in order to estimate the number of fundamental dimensions that underlie the observed data and to describe and measure those dimensions. It is used frequently in the development of scoring systems for rating scales and questionnaires. Analysis, Factor,Analysis, Statistical Factor,Factor Analysis,Statistical Factor Analysis,Analyses, Factor,Analyses, Statistical Factor,Factor Analyses,Factor Analyses, Statistical,Statistical Factor Analyses
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293 Adolescent A person 13 to 18 years of age. Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths

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