This study, involving 24 young and elderly normal-hearing adults, addressed the effects of aging on auditory serial-recall performance for natural and synthetic words. Serial recall of monosyllabic words was not affected by age per se or by rate of presentation, but word difficulty affected recall for both groups. (Author/JDD)

To investigate whether screen color is an important variable in the prescription of closed circuit television (CCTV) systems, 16 adults with low vision were assessed on reading performance on white, green, and amber screens. When the screen luminance and contrast were equated for each CCTV, subjects' reading performance was unaffected by screen…

Describes a study of electronic support of face-to-face group meetings that was conducted with undergraduate and graduate students. Strategies used by groups to distribute control, determinants of which members took control, and the consequences of control strategies were examined. (Contains 38 references.) (LRW)

Factors that may affect success in high school or introductory college physics typically include cognitive structure such as formation of problem-solving schemata, visual-spatial abilities, induced cognitive structures of sex roles, and such external factors as teaching style and curriculum. All are important in passing a physics course as…

The Wechsler Adult Intelligence Scale-Revised (WAIS-R) and the Cognitive Test for the Blind were used to compare verbal and nonverbal abstraction ability of adults who became blind before age 2 or after age 5 (when expressive language would have been developed). No significant differences were found, but variability of scores on the WAIS-R…

Investigated the effects of group ability composition on group processes and outcomes in science performance assessments. Findings from 21 eighth-grade science classes (445 students) show that group ability composition has a great impact on performance and that heterogeneous groups provide more of a benefit for below-average students than a…

Analyzes whether giving up studies in higher education is considered a pivotal point wherein an educational career may change course. Reveals that in Finland the status-oriented inheritors of the societal elite do best on the higher education internal and external transfer market. Raises questions about equality between educational units. (CMK)

Studied the imitation behavior of thirty 14- to 18-month-olds using peer and adult models in an elicited imitation paradigm. Indicated significant memory for 3-step behavior sequences both immediately after modeling and 1 week later compared with baseline performance. Found that children in the peer model group outperformed children in the adult…

Discusses individual differences between users of information systems that can influence search performance, and describes two experiments that addressed user-centered design of information systems. Highlights include interaction between cognitive abilities and design features; compensation and capitalization perspectives; recall and precision;…

Presents two empirical case studies concerning the role of individual differences in searching through a spatial-semantic virtual environment. Discusses information visualization in information systems; cognitive factors, including associative memory, spatial ability, and visual memory; user satisfaction; and cognitive abilities and search…

A study compared continuous discourse tracking rates in eight children (ages 8-14) with hearing impairments and eight typical children using three competing noise conditions: classroom noise, videotaped classroom activity, and combined noise and visual activity. Statistical analyses showed no significant differences among tracking rates due to the…

Describes the Team Environmental Assessment Mapping System (TEAMS), a practical tool for inventorying the environmental demands that a student faces, while also mapping the social influences that drive or hinder a student's performance in those environments. A sample TEAMS map for an adolescent with Down syndrome is provided. (CR)

A study examined the development of language and literacy skills in 30 Australian young adults with Down syndrome. Results indicated all but one had learned to read and that there was a positive relationships between age, attendance at integrated schools, and achievement in reading and language skills. (Contains references.) (Author/CR)

Compared the processing of rapid auditory stimuli on two-tone auditory discrimination tasks by 7- to 11-year-olds with learning impairments (LI) and those without learning impairments (non-LI). Found that LI children committed more errors, but the effects of timing were comparable. Obtained same results with a sample of good and poor readers. Task…

Examines proposals for task-based approaches to instruction, reviews relevant research, investigates developments in cognitive psychology, proposes a framework for the implementation of task-based instruction drawing upon relevant theory, and organizes the methods to implement such instruction so as to minimize problems and maximize goal…