Examines predictor variables involved in the performance of 152 male and 143 female gifted high school juniors on the Scholastic Aptitude Test in mathematics (SAT-M). Concludes that males demonstrate greater visual-spatial ability which plays a dominant role in SAT-M performance. (FMW)

Examined perception of object unity in partial occlusion in 72 infants. Recorded how long subjects looked at a display of complete and incomplete rods. In test and control conditions, infants looked longer at broken rods than at complete rods, suggesting that infants' cognitive, visual, or attentional skills may be insufficient to support…

Discusses the incorporation of videos into library collections and school curricula and reviews suitable book-based videos adapted from traditional folk or fairy tales, modern short stories, and novels. Topics addressed include interpreting visual images, changes made from the original version, and style and setting. A list of distributors is…

Describes the Agam program, a 36-unit curriculum program to introduce students to basic visual concepts and that applies visual abilities and visual thinking to learning tasks. Describes two units at the third grade level, "Ratio and Proportion" and "Numerical Intuition," and makes observations of the students' learning. (MDH)

Five experiments examined children's use of eye gaze information for inferring another person's desire. Found that 4-year olds used another's eye direction to infer desires, while 3-year olds could use other nonverbal cues. Two- and 3-year olds used eye gaze for desire inference when presented dynamically with other scaffolding cues. When…

Reviews the literature on psychological and educational assessment of American Indian and Alaska Native children, including the background psychological factors of biological deprivation, motivation, attitudes toward self, and traditional nonformal education. Discusses brain hemispheres, visuospatial skills, otitis media, fetal alcohol syndrome,…

Miscue analysis and eye movement analysis are used to explore the reading process of first-grade beginning readers as they use pictures and print in a picture book designed for instructional purposes. Eye movement miscue analysis (EMMA) is also used as a tool to gain insights into the reading strategies of the beginning readers in this study.…

This study describes high school students' conceptual development of the basic astronomical phenomena during real-time interactions with a Virtual Solar System (VSS). The VSS is a non-immersive virtual environment which has a dynamic frame of reference that can be altered by the user. Ten 10th grade students were given tasks containing a set of…

The current study explored possible sources of demographic effects through analyses of errors from modified formats of the Benton Visual Retention Test (BVRT) completed by African American elders. Results indicate that: (1) reading level was a stronger predictor of BVRT performance than years of education; (2) on the single-item matching format of…

Children with cerebral palsy frequently receive therapeutic intervention to remediate standing balance deficits. Evaluation of the impairments associated with poor balance could facilitate more effective treatment programs. This study evaluated the relationship between lower extremity force production, range of motion and standing balance in…

We describe two experiments on signaling and detecting uncertainty in audiovisual speech by adults and children. In the first study, utterances from adult speakers and child speakers (aged 7-8) were elicited and annotated with a set of six audiovisual features. It was found that when adult speakers were uncertain they were more likely to produce…

Cognitive processing limitations restrict the number of complex information items held and processed in human working memory. To overcome such limitations, a verbal working memory channel is used to construct an if-then proposition representation of facts and a visual working memory channel is used to construct a visual imagery of geometric…

This paper describes a study designed to find out whether children's reading would be affected by line spacing that is wider or narrower than the commonly used default values. The realistic, high quality test material was set using a range of four different line spacing values, and twenty-four children in Years 1 and 2 (between five and seven…

Twenty-one children (approximate ages 6 to 16), drawn from the larger pool of 100, with Tourette's Syndrome were evaluated to: (1) determine the prevalence of learning disorder in this population; (2) identify particular areas of academic difficulty; and (3) consider the spectrum of central nervous system processing deficits in these children. Not…

This paper describes a study in which a Picture Readability Index (PRI) was used to investigate initial and extended perceptions of photographs. Readability criteria for evaluating instructional text seems to have been in place for a long time, yet instructional visuals like photographs and illustrations have typically been subject to no such…