The aim of this article is to show that individuals differ in the way they solve spatial tasks of all kinds, and both research on and measurement of spatial ability could profit from an integration of strategy aspects. We first review evidence for both intra- and inter-individual strategy differences (including gender differences) in 3 domains of…

The present study examined the cognitive profile and subtypes of developmental dyslexia in a nonalphabetic script, Chinese. One hundred and forty-seven Chinese primary school children with developmental dyslexia were tested on a number of literacy and cognitive tasks. The results showed that rapid naming deficit and orthographic deficit were the…

Recent structural and functional imaging work, as well as neuropathology and neuropsychology studies, provide strong empirical support for the involvement of frontal cortex in autism. The Cambridge Neuropsychological Test Automated Battery (CANTAB) is a computer-administered set of neuropsychological tests developed to examine specific components…

This article reports on two experiments of exposure to music and cognitive performance. In Experiment 1, Canadian undergraduates performed better on an IQ subtest (Symbol Search) after listening to an up-tempo piece of music composed by Mozart in comparison to a slow piece by Albinoni. The effect was evident, however, only when the two pieces also…

The aim of this study was to establish cognitive profiles of dyslexic adults on tests developed within the three main theories of developmental dyslexia: phonological, visual magnocellular and cerebellar and to investigate which theory can account for these profiles. The sample consisted of 15 Polish university students or alumni with a formal…

This article uses data from the National Longitudinal Survey of Youth 1979 Cohort Mother-Child files to explore the idea that child well-being can be improved by encouraging and enhancing parental marriage. I consider how children's living arrangements, the stability of parental marriages, and changes in living arrangements are related to…

Elementary school students who drew the opposite sex first in the Draw-a-Person test were matched with controls, so that cognitive structure and fuction might be compared. (Author/CS)

The 16 Personality Factor Questionnaire (16PF), which is reviewed historically in this essay, represents a unique and significant chapter in the history of personality assessment. During the first 20 years of its existence, the 16PF underwent numerous revisions and restandardizations. During that period, R. B. Cattell, the creator of the 16PF,…

The acquisition of information from pictures and the relationship between canonical orientation and the function of objects were studied. Twenty introductory educational psychology students experienced a set of five common objects, three different functional uses, and four possible orientations for each object. The results analyzed for one…

This study hypothesizes that while the mental age most effectively predicts reading readiness, deficits in information processing at the automatic level decrease the efficiency of the prediction. Conclusions support this hypothesis. (Author/HMV)

The study compares the performance of 50 fourth grade learning disabled students on the Wechsler Intelligence Scale for Children-Revised (WISC-R) and the Tests of Cognitive Abilities from the Woodcock-Johnson Psycho-Educational Battery (WJTCA). Results indicated that learning disabled Ss performed more poorly on the Tests of Cognitive Abilities…

Two studies were conducted to (1) analyze the subtest characteristics of the Woodcock-Johnson Psycho-Educational Battery, and (2) apply those results to an analysis of 50 fourth grade learning disabled (LD) students' performance on the Battery. Analyses indicated that the poorer performance of LD students on the Woodcock-Johnson Tests of Cognitive…

This brief introduction to testing is geared to parents. Types of tests are defined, such as standardized tests, achievement tests, norm referenced tests, criterion referenced tests, and aptitude tests. Various types of scores (grade equivalent, percentile rank, and stanine are also defined, and the uses made of tests by administrators, teachers,…