On the assumption that vividness reports and recall were both mediated by the same covert event - a visual image - these results provide further evidence that images have an important role in memory. (Author)

A four-state series of lessons aimed toward imparting the ability to visualize objects. (Author/GB)

Plomin and Foch's conclusion that sex differences in cognition account for very little of the total variability in test scores is challenged by demonstrating that on a complex test of spatial visualization the difference between males and females accounts for a quite substantial portion of variability. (Author)

Three groups of undergraduates participated in a swimming program and took tests related to vividness of general motor imagery, swimming imagery, and accuracy of imagined skill. Speed and distance of backstroke were dependent measures. Physical practice, as well as mental rehearsal, increased vividness and accuracy of imagining the swimming…

Two hundred seventy-four boys and girls, aged 7 through 15 years, participated in a test-retest reliability study of the Developmental Tests of Visual-Motor Association. Test-retest correlations for the total group and subjects comprising categories A through D were significant. (Author/SJL)

Reports two studies demonstrating the ability of nonverbal contextual cues to act as retrieval mechanisms for co-occurring language. Suggests that visual contextual cues, such as speech primacy and motor primacy gestures, can access linguistic target information. Motor primacy cues are shown to act as stronger retrieval cues. (JMF)

The visual short-term cued recall memory of 8-, 12-, and 16-month-olds was assessed in two experiments using an operant indirect delayed-reaction procedure. In each experiment, 12- and 16-month olds performed better than chance, whereas 8-month-old infants did not. (Author/DB)

Outlines teaching methods that emphasize the use of the right hemisphere of the brain. Argues that most productive thinking requires both modes of thinking and that any good elementary science program should include activities designed to develop both modes. (Author/IRT)

Compares communication apprehension (CA) levels of people exposed or not exposed to visualization (a desensitization technique to assist people in coping with CA) after four months and after eight months. Finds that those exposed to visualization reported significantly lower CA levels at the end of both time periods than those not exposed to…

Debate over whether mental images are visual or spatial representations is seen as based on the false premise that they must be one or the other. Visual neurophysiological research and experiments with a brain-damaged patient (impaired visual representations) suggest that mental imagery has distinct visual and spatial representation components.…

Analysis of (n=92) university students' construction of visual representations (Venn diagrams) of eight set expressions found competent and error-prone students constructed and used procedures to complete set translation tasks, and two-thirds of observed errors arose from consistent implementation of ill-formed procedures. (Author/MKR)

Structures of multiple education and knowledge systems can be recreated in maps, in a social cartography where the space of the social map reflects effects of social changes in real space. Such maps allow social research to escape from modernism's positivist restraints, improve comparative educators' understanding of the social milieu, and open…

Benign visual hallucinations ("phantom vision") were examined in 2 studies, involving a total of 443 adventitiously blinded and sight-impaired veterans. In one study, unusual visual events were reported by 38.7 percent, with 30.6 percent reporting complex hallucinations. Causes of the hallucinations and their treatment are discussed.…

Discusses problems in creating indices and thesauri for digital libraries of geo-spatial multimedia content and proposes a scalable method to automatically generate visual thesauri of large collections of geo-spatial media using fuzzy, unsupervised machine-learning techniques. Uses satellite photographs as examples and discusses texture-based…