Reconsiders the usual typologies of diagram presentations, questioning accepted taxonomies. Examines diagrammatic structures, revealing some hardened categories. Suggests that new discoveries can be made if questions are raised about how information is framed. (SR)

Seven infants were tested between the ages of 6 and 25 weeks to see how they would grasp objects presented in full light and glowing or sounding objects presented in total darkness. In all three conditions, the infants first grasped the objects at nearly the same time, suggesting that internal stimuli, not visual guidance, directed their actions.…

Children's ability to remember and report past mental states was examined. Four-year olds were able to report all past mental states. Three-year olds reported past pretenses, images, and perceptions well; desires and intentions with moderate difficulty; and beliefs with great difficulty. (BC)

Examines memory for visual narratives as a function of cinematic structure. Identifies two important principles (establishing shots and directional continuity) for restructuring real-world activities into coherent filmed sequences. (SR)

Handwriting and perceptual motor skills tests administered to 143 Chinese third, fourth, and fifth graders revealed the following: visual-motor coordination and eye-hand coordination contributed most to legibility overall; motor planning affected legibility most for poor handwriters, visual perception for good handwriters. (SK)

Discusses the role of visualization of information in learning. Theorizes that the comprehension of visualizations is a process of structure mapping between a visuo-spatial configuration and a mental model. Tests the model and finds differences in the use of text and picture information to answer different kinds of text questions. (DSK)

Investigates the size and shape of the effective visual field in Chinese reading by systematically manipulating the availability of meaningful information on both sides of a fixated character. Shows that the effective visual field was asymmetric and skewed in the direction of scanning with a highly limited size, composed of the fixated character…

Four studies assessed a cognitive explanation for development of infants' preference for attractive faces: cognitive averaging and preferences for mathematically averaged faces, or prototypes. Findings indicated that adults and 6-month olds prefer prototypical, mathematically averaged faces and that 6-month olds can abstract the central tendency…

Three experiments investigated whether 4-month-olds would attend to and utilize the global configuration ("good form") of a partly occluded, moving object to perceive its unit and coherence behind the occluder. Results indicated that curvature per se provided information in support of completion, in addition to global configuration and…

Three experiments investigated children's understanding of inference as a knowledge source. Most 4- to 6-year-olds did not rate a puppet as more certain of a toy's color after the puppet looked at the toy or inferred its color than they did after the puppet guessed the color. Most 8- and 9-year-olds distinguished inference and looking from…

The saccadic eye movements, generated during a visual oddball task, were compared for 10 autistic children, 10 children with attention deficit hyperactivity disorder, 10 dyslexic children, and 10 typically developing children. Several abnormal patterns of saccades were found in the autistic group. (DB)

Studies with 65 adults found two new visual processing tasks, visual change detection and visual movement detection, to be correlated with inspection time and the nonverbal scores from the Alice Helm 4 test of general intelligence. Results are discussed in terms of the correlation between inspection time and intelligence and the psychobiological…

Developing visual communication media technologies, such as computerized television, three-dimensional video, digital video interactive (DVI), and high-definition television hinder rather than enhance viewers' perceptual processes, understanding, and aesthetic appreciation of visual messages. Visual communication media researchers should reach out…

Two experiments examined visual attention in 5- to 13-year olds who were hearing or deaf with or without cochlear implants. Findings indicated that visual selective attention changes occurred around 8 years for all groups, with deaf children without cochlear implants performing less well than others. Differences between deaf children with and…

Examined visual search for compound patterns in 6-, 8-, 10-, and 22-year-olds. Found large improvements with age in search rate for long-range targets; search rate for short-range targets was fairly constant across age. This pattern held regardless of ease of perceptual access to target, supporting the hypothesis of different processes involved at…