Investigated factors accounting for differences in numbers of men/women (N=180) at the doctoral level in science. Examined mathematical, spatial, attitudinal, and personality characteristics of male/female biology/physical science majors and nonmajors. Results (including few differences between males/females in sciences) and implications are…

Outlines a simple classroom demonstration that illustrates Piagetian conservation. Piagetian conservation refers to the illusion of an increase in mass by changing an object's form. This demonstration, done by forming an ellipse with an extension cord, shows that college students are as susceptible to this effect as are young children. (MJP)

Challenges the assumptions concerning the necessity of feedback in children's cognitive development. Suggests that during a certain and limited phase, cognitive development may occur due to cognitive restructuring. Discusses the implications of this for educational programs, especially computer assisted learning. (MJP)

Eight participants with Asperger syndrome (AS) (ages 10-41) were assessed in the following areas: the pragmatics of language and communication; verbal and visual memory; visual-spatial abilities; and bimanual motor skills. Results confirmed the close similarity in the neuropsychologic profiles of non-verbal learning disabilities syndrome and AS.…

The purpose of this investigation was to evaluate the effectiveness of six instructional programs with the aim of alleviating the problems encountered by students in visualizing rotation in molecular diagrams. Models were filmed rotating around the three different axes with different speeds with and without shadows. (KR)

Examines how architectural forms affect the inner sensual system, presenting several studies looking at the influence of school architecture on student perception and reaction. Describes empirical investigations that attempt to identify how an observer physiologically responds to elements in architectural design. Includes graphs and architectural…

Deals with the issue of visualization as it is related to the learning of mathematics in multicultural classrooms. Discusses the importance and the role of visualization in multicultural classrooms. (YP)

Major visuospatial and verbal abilities were assessed for 197 10-year-olds in Hong Kong and 170 10-year-olds in the United Kingdom. The Hong Kong subjects resembled their Japanese counterparts in having high Searman's "g," exhibiting abstract reasoning ability, high spatial ability, high perceptual speed, and low word fluency. (SLD)

Longitudinal study of mathematics achievement and gender of (n=60) students progressing from 6th to 12th grade found consistent gender differences in stereotyping mathematics as a male domain; identified no difference in spatial, verbal, or mathematics skills; and found positive correlation between achievement and confidence. (17 references)…

Describes a study that examined preschoolers' abilities to learn problem solving with LOGO, learn new strategies to use during problem solving, and transfer computer learning to other settings. Differences in the effectiveness of LOGO learning for field-dependent versus field-independent learning styles are discussed. (65 references) (LRW)

Presents geometry activities for the K-2, 3-4, 5-6, and 7-8 levels that involve the students in cutting-and-rearranging figures and discussing, describing, and writing about the activities with language they already possess. Provides appropriate worksheets for the activities. (MDH)

This study examined the cognitive development of students enrolled in three levels of freshman chemistry courses and focused on changes in spatial ability over time. Results indicate that performance on general Piagetian-type tasks, including spatial visualization, can be refined through educational intervention. Concludes that students appear…

Spatial dependence exists when the variation between observations is dependent on spatial location. In the present study, geostatistical methods were used to examine spatial dependence in adolescents' perceptions of their neighborhoods: whether adolescents living in close proximity perceived their neighborhoods more similarly than adolescents…

Stereotype threat research provides insight into how the low standardized test scores of students from stigmatized social groups may derive in part from the negative performance expectations about these groups. Because these students belong to many social groups, one means of mitigating the threat is to remind them of their membership in groups…

A non-informative cue (C) elicits an inhibition of manual reaction time (MRT) to a visual target (T). We report an experiment to examine if the spatial distribution of this inhibitory effect follows Polar or Cartesian coordinate systems. C appeared at one out of 8 isoeccentric (7[degrees]) positions, the C-T angular distances (in polar…