In an examination of the acquisition of the spatial syntax of American Sign Language (ASL), 43 children aged 3-10 years were given a range of comprehension and elicitation tests designed to analyze the subsystems involved in the corrrect use of ASL syntax. The subsystems were nominal establishment, verb agreement, and consistency of reference. The…

Little is known about the precise nature of the processing, storage, and recall strategies functional in spatial recall. High school and college samples completed tasks in field-dependence-independence, figural creativity, and verbal abilities. Spatial recall ability was assessed through a map reconstruction task in which subjects were required to…

Although the most desired attributes of a geographer are spatial perception and verbal ability, research reveals that each sex consistently demonstrates superiority in only one of the abilities. In the United States females score significantly higher in verbal abilities and males score significantly higher in spatial abilities. The differences are…

The effects of age, task, and egocentric responding on visual-spatial perspective taking were studied among 41 preschool children between 3.0 and 5.9 years of age. Children were individually administered three perspective-taking measures: the upside-down/right-side-up task, a block task, and a picture box task, all previously described in the…

Undergraduates (n=99) differing in spatial ability were tested on problems involving the mental rotation of familiar alphanumeric stimuli and unfamiliar stimuli drawn from the Primary Mental Abilities Space Test. Individual differences in spatial ability were associated with speed rather than accuracy of mental rotation processes. Ability…

Differential item performance (DIP) is discussed as a concept that does not necessarily imply item bias or unfairness to subgroups of examinees. With curriculum-based achievement tests, DIP is presented as a valid reflection of group differences in requisite skills and instruction. Using data from a national testing of the ACT Assessment, this…

Presents a brief review of the experimental literature pertaining to the apparent sex differences in mathematics learning after fourth grade. Factors discussed are inherent factors, spatial ability, verbal ability, attitudes, self-concept, and perceived sex role in mathematics. (Author/SDH)

The main thrust of American education has been cognitively oriented. Recent research on the human brain suggests that such orientation is a general function of only one hemisphere of the brain, the left. Because of the close relationships among speech, language, thinking, reasoning, and the higher mental functions, the left brain hemisphere…

This investigation experimentally examines a networking learning strategy involving an information processing strategy that relates to the internal cognitive organization of to-be-learned information and its effects upon the learning of field-dependents. The learning behavior of field-independents is also compared to that of field-dependents with…

A study designed to test the Piagetian theory that distinct stages in the organization of memory relating to horizontality correspond to successive stages in operative level was conducted with 154 twelve- to fourteen-year-old subjects. Loglinear and path analysis models were used to describe the association between operative level and spatial…

The purpose of this study was to compare factors of cognitive style in two groups of seventh-grade children: (1) children of average or above average intelligence who show learning disability in mathematics but who perform well in reading; and (2) children of average or above average intelligence who perform well in both mathematics and reading.…

Research on the interaction of keyword treatment with materials or student characteristics in learning foreign languages was reviewed. Most of the studies implied that foreign language vocabulary learning was related to verbal, not visual-spatial ability or elaboration, conditions, and that student-generated keywords were more effective than…

A project investigated the feasibility of training spatial visualization to facilitate transfer among tasks requiring these abilities and thus reduce training time and increase personnel flexibility. Eighty undergraduate college students participated in a study of from one to five days duration. Experimental subjects received extensive practice…

This experiment investigated the effect of children's successive encounters with a large scale environment on their subsequent reconstructions of that environment. Twenty children (10 boys, 10 girls) at each of three grade levels (kindergarten, two, and five) reconstructed from memory the spatial layout of buildings in a large model town. All…

This study examined the relationships between spatial ability, mathematics achievement, and sex for students in grades 2-7. Four spatial tests (embedded figures, serial integration, coordination of viewpoints, and rotation and development of surfaces) were used to measure spatial ability; sex and mathematics achievement, as measured by the Iowa…