A group of 30 institutionalized "predelinquent" preadolescents and 30 public school nondelinquent preadolescents were compared on Kagan's Matching Familiar Figures Test (MFF) of cognitive impulsivity. Contrary to predictions, predelinquents were more reflective than nondelinquents on both the latency and error dimensions of the MFF.…

The relationship between cognitive tempo and time estimation as measured by reproduction and production was investigated in boys. Impulsives underestimated time intervals more than reflectives when measured reproductively. Impulsive boys' response times were significantly correlated with their estimates of reproduction times. The physiological…

The psychometric utility of six experimental cognitive style (CS) measures was analyzed. Examinees were 1,135 clients of the Johnson O'Connor Research Foundation who, during 1985, completed at least one of the six CS tests. Information is provided on measure reliability; relationships among CS measures; relationships with standard battery aptitude…

The purpose of this study was to compare performances by Japanese and American children on the Matching Familiar Figures Test, the primary measure of cognitive tempo. Data on more than 3400 Japanese and American children (approximately half male, half female) were used. Factorial analyses of variance revealed significant age x nationality…

Using the Matching Familiar Figures Test and the Porteus Maze Tests with characteristic modifications, the feasibility of using measures of cognitive tempo were examined. The measures' contributions in predicting the work performance of institutionalized moderately-severely retarded subjects were no greater than conventional individual…

Four studies were conducted to examine the manner in which cognitively impulsive and reflective children use private speech to control their behaviors. The first study was a naturalistic observation of a group of impulsive (N=8) and reflective (N=8) nursery school children, identified by the Matching Familiar Figures Test. The Impulsive and…

The relationship of cognitive style variables and conditions of test administration was investigated in cognitive assessments of hearing-impaired children, aged six through eleven. One hundred-twenty children were given the Raven Coloured Progressive Matrices (CPM) and a Piagetian battery under one of six conditions of testing: (1) standard; (2)…

Reports a study of 56 fifth graders that questioned whether the cognitive style of reflection-impulsivity could be measured by students' performance on 2 art-related tests. Found that cognitive style was not a strong predictor of artistic performance. (GG)