A space-and-time orientation for interpreting Andre Gide's early twentieth-century novel is outlined and described, and exercises for further appreciation of literary elements are suggested. (MSE)

An information-processing model was tested for a laboratory visualization task that represents one adaptation of a standardized spatial ability test. The pattern of results suggests that individual differences are a function of differences in the accuracy and/or quality of the mental representation, not just speed of processing. (Author/BW)

Five computer-oriented classroom activities are suggested. They include: Logo programming to help students develop estimation, logic and spatial skills; creating flow charts; inputting data; making snowflakes using Logo; and developing and using a database management program. (JN)

Sex differences in cognitive skills, grouped into motor, spatial and linguistic areas, are assessed in relation to current theories of cerebral lateralization. Few convincing sex differences exist, either overall, or in interactions with functional localization. Qualifying criteria include age, birth order, culture, sex of experimenter and sex…

Three-dimensional visualization skills are critically important to success in engineering careers. Unfortunately, studies have shown that the 3-D spatial visualization skills of women engineering students lag significantly behind those of their male counterparts. This paper examines gender differences in background and in visualization ability for…

The neuropsychological status and neuromotor performance of adolescent boys from lower-middle-class social environments who were detained as juvenile delinquents were compared to those of nondelinquent lower- and upper-middle-class controls. Principal aims were to investigate relationships between delinquency and learning disabilities,…

Two experiments investigated learners' procedures in acquiring knowledge from maps. The better learners used successful techniques for encoding spatial information, evaluating their progress, focusing attention on unlearned information, and partitioning the map by spatial region or concept. Visual memory ability was also important. (Author/GDC)

This article reviews two experiments on the mapping and planning of actual (campus buildings) and hypothetical (ideal town facilities) items in a two-dimensional space. Direct mapping (planning) techniques are preferred over the method of pair comparisons, especially for the actual environment. (See TM 504 879-880) (Author/CTM)

Using information contained in nine photographs, young children constructed a wooden pyramid. Control children were given the same task but no pictorial information. Children's performances were significantly better when pictorial information was available. Sex and age differences were noted regarding strategies used to complete the task.…

Reports that a congenitally blind child, as well as sighted but blindfolded children and adults, can determine the appropriate path between two objects after traveling to each of those objects from a third object. Explores relationships of finding to geometric principles underlyinq innate spatial knowledge and inferential ability. (Author/CS)

Left-handers with an inverted handwriting posture were compared with other left-handers and with right-handers on a spatial reasoning test. Results were consistent with the hypothesis that left-inverted subjects had relatively bilateral representation of verbal and spatial functions. Bilateral representation is assumed to be inefficient.…

The effect of attitudes toward mathematics-related coursework, previous mathematics coursework, student sex, spatial ability, and masculinity-femininity of interest pattern on statistics achievement were studied in 188 graduate students. Sex-related differences were found in mathematics attitude, spatial visualization, and achievement in the…

Activities designed to help pupils develop spatial abilities with cubes and right angles are presented. Instructions for manufacturing the special three-dimensional objects described are included. (MP)

The information-processing approach and results of research on spatial ability are analyzed. Performance consists of a sequence of distinct mental operations that seem general across subjects, and can be individually measured. New interpretations for some classical concepts in psychological testing and procedures for abilities are suggested.…

Two experiments were conducted to study the development of mental rotation abilities in late childhood, adolescence, and adulthood. Subjects were third, fourth, and sixth graders, and college students. (MP)