Studies the preconceptions of secondary school students about the urban environment. Provides evidence that young people are developing a reasonable consciousness of environmental issues. (Author/CCM)

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…

Argues that accounting for introspection within a theory of consciousness can be achieved through constructing information- processing models that account for "Type-C" processes in which awareness of the stimulus is necessary for an intentional action. Suggests that the Shallice (1988) framework provides an initial account of Type-C…

The sensory status of four nonverbal adults with mental retardation and severe self-injury was examined using skin temperature measures prior to opiate antagonist treatment. For each participant, the body site targeted most frequently for self-injury was associated with altered skin temperature and reduced by naltrexone treatment. In all cases,…

Considers reasons for infants' selective looking and information gathering. Discusses three general theoretical issues raised by studies of selective looking, related to type of information gathered, speed of processing time, and the effect of prior exposure on processing time. Considers these issues in relation to Needham's study of infant…

This study employed an audiometric test battery with nine blindfolded undergraduate students to explore success factors in echolocation. Echolocation performance correlated significantly with several specific auditory measures. No relationship was found between high-frequency sensitivity and echolocation performance. (Author/PB)

This study examined identification and discrimination of initial bilabial stop consonants differing in voicing by 10 9-year-old children with a history of severe otitis media with effusion (OME). Long-term effects of OME were found for both identification and discrimination performance. In cases of language impairment with early OME, no additional…

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…

Conditions conducive to mindfulness (being fully present and engaged in life as it is actually happening) enhance experiential learning and may be compared to Buddhist traditions of meditation. Among 164 Utah college students who participated in educational outdoor experiences, meditative techniques, such as mindfulness, reduced boredom by…

Examined 5- to 7- and 9- to 12-year-olds' responses to videotaped interadult conflicts in which the content and emotion of endings were either consistent or discrepant. Both younger and older children responded to content and emotion cues with their perceptions of adults' anger and conflict resolution, with positive emotion and nonconflictual…

Investigates how top management teams (611 executives) in 372 U.S. higher education institutions make sense of important issues affecting strategic change in modern academe. Under changing conditions, top management team members' perceptions of identity and image are key to the sense-making process and serve as important links between the…

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…

Investigated 4- and 7-month-olds' perception of transparency, using computer-generated achromatic or color displays depicting a semitransparent box occluding the center of a rod. Found that 4-month-olds indicated perception of transparency in color but not in achromatic displays. Seven-month-olds showed some evidence of transparency perception in…