Seven-year-olds compared successively presented oblique lines which varied as to their position within a square display and their relation to the diagonal axis of the display. Children apparently encoded lines in terms of position and axis features. They used a categorical spatial representational system to compare oblique lines. (Author/RD)

When the mathematics and extended range vocabulary subtests on the Relief Format Assessment Test were factor analyzed, altitude estimation (predicted by mathematics aptitude) and terrain analysis (predicted by vocabulary skills) were found to underly map-reading performance. Solutions were found to be dependent on verbal-analytic ability more than…

Offers strategies to encourage girls to see the value of studying science and mathematics and to continue studying these subjects. Strategies focus on career relevance, role models, creating confidence, and developing spatial skills in females. (Author/SK)

Reviews the formation of space, time, and measurement concepts in children with respect to Piagetian developmental levels and presents some teaching methods to help promote these concepts. (SK)

This experiment tested the ability of people to recall the locations of buildings in a familiar campus setting. Ten graduate students represented the relative locations of buildings by pairwise distance judgments and by direct mapping of locations on a Tektronix cathode ray terminal. Both methods led to accurate judgments. (Author/CTM)

This experiment investigated preferences for the location of facilities in an ideal town. Ten graduate students represented the relative locations of facilities (home, school, factory) by two methods: (1) pairwise ideal distances on a 100-point scale and (2) direct planning of locations on a Tektronix cathode ray screen. (Author/CTM)

Examined children's recall of the spatial configurations of an environment after the children followed prearranged paths and encountered barriers to movement. When asked to reconstruct the environmental configuration from memory, males estimated distances more accurately than did females. No age differences were noted. (Author/DB)

This inquiry had two aims: to assess children's ability to interpret maps in geography; to relate the assessed ability to maturity of thought as proposed by Peel, general intelligence, and age. It was found that performance on four tests depended more on intelligence than on maturity of thought or age. (Author/SJL)

Four articles consider brain hemisphere functioning of gifted students as it relates to gifted programs; alternation of education methodologies; spatial ability as an element of intellectual gifted functioning; and the interaction between hemisphere specialization, imagery, creative imagination, and sex differentiation. (SB)

The article describes a study undertaken to investigate the impact of geographical training (controlled experience) on junior high school students' ability to interpret topographical maps. Findings indicated that those students with more developed spatial skills (often resulting from a greater amount of geographical training) performed better on…

The nature of the aptitude-treatment interaction between spatial visualization ability and instructional treatment in mathematics was investigated. No significant positive correlation was observed between the aptitude measures (spatial visualization test) and the outcome measures (algebra structures exam). (CJ)

Right-handed sixth graders were administered the WISC Block Design and verbal and nonverbal versions of the Rod-and-Frame Test (RFT), measuring field dependence/independence. Results seemed to reflect a right hemisphere processing for the nonverbal RFT and a possible sex bias against girls in its traditional verbal administration. (Author/SJL)

Spatial concepts are important to the development of many skills, including reasoning and problem solving. Here are guidelines for making geometry learning more effective for elementary-grade students. (Editor)

Describes a computer application called HyperGami that permits users to design, explore, decorate, and study a variety of paper polyhedral models. Discusses the HyperGami interface and language, illustrates the construction of customized polyhedra, and describes results of middle school students' experiences using the system. (Author/AIM)

Examines results of Piagetian spatial research studies while focusing on the existence of gender differences in Piagetian spatial assessments. Results indicate that a majority of performance assessments did not demonstrate a significant difference between males and females. Concludes that the clinical interview results provide evidence of the…