Provides a case study of the fossilized endstate of the second language (L2) English grammar of an adult native speaker of Turkish. Results are presented from production data, concentrating on verbal and nominal inflection and associated syntactic properties. (Author/VWL)

Describes the cognitive processes required to troubleshoot faults and describes an architecture based on that cognitive model for designing learning environments that engage novices in troubleshooting while supporting their construction of requisite knowledge. This model can be applied to different kinds of troubleshooting problems, enhancing the…

This review of research discusses how children with autism may acquire equivalence classes after learning to supply a common oral name to each stimulus in a potential class. A proposed methodology for researching referent naming and class formation, analysis of stimulus classes, and generalization is offered. (CR)

In this study, non-French participants learned gender-appropriate adjectives for 24 French nouns. Findings indicate that learning the same set of feminine French nouns could be made more or less difficult when the nouns in the masculine category created more or less competition. (45 references) (Author/CK)

A study examined three different visual formats (studio presenter only, realistic visuals, or schematic visuals) of an educational television program. Recognition and recall of the abstract subject matter were measured in 101 adult viewers directly after the program and 3 months later. The schematic version yielded better recall of the program,…

Describes a method for teaching multiplication of fractions based on Piaget's constructivism. Instead of teaching the algorithm of multiplying the numerators and denominators, students are presented with many problems and ask to invent their own ways of solving them. (DDR)

Recent research in mathematics instruction underscores the importance of problem solving and higher-level thinking. This article presents four themes in instruction for students with learning disabilities: (1) provide a broad, balanced mathematics curriculum; (2) engage students in meaningful problem tasks; (3) accommodate diverse learning styles;…

This article attempts to clarify issues that were discussed in a previous article, which was written in response to an article that focused on connectionism and language transfer. (33 references) (CK)

The influence of selected cognitive factors on age-related changes in speech recognition was examined by measuring the effects of recall task, speech rate, and availability of contextual cues on the recognition performance of 10 young listeners (ages 18-40) and 10 older listeners (ages 65-76). Hearing loss affected performance. (Author/CR)

Preschoolers, elementary school children, and adults reconstructed configurations of objects depicted on maps of empty rooms. Found that with symmetric configurations, most subjects preserved the configuration of objects, but preschoolers placed objects far from correct locations; preschoolers performed worse with asymmetric than symmetric…

Contrasts work of Leontiev and Vygotsky. Suggests that Leontiev concentrated on social activity as a whole, whereas Vygotsky made semiotic mediation through culturally developed symbols a central aspect of his analysis. Maintains that they shared a philosophical base and that Leontiev used Vygotsky's ideas as a starting point to explore human…

A study of four seventh-graders using an open-ended learning environment (OELE) on mechanical physics combining computer-generated graphics, computer simulations, video, and print-based materials indicated that while learners built and formalized scientific theories, in some cases, they assimilated new data into existing theories, ignored…

A study of 177 low-income children (ages 3-30 months) investigated the relationship among neglect, failure to thrive (FTT), and cognitive functioning. The cognitive performance of children who had been neglected and were FTT was significantly below that of children who had only one of the variables and typical children. (Author/CR)

Investigated the relation between infant expectations and reaction time (RT) at age 3 months, and Childhood IQ and RT at 4 years. Found that visual RT and manual RT in childhood correlated only marginally. Data suggested stability in RT between early infancy and childhood, or predictability of childhood IQ by infant RT and anticipation during…

Describes a field experiment that was designed to test the effects of three different interpretive programs on students' attitudes toward live, nonpoisonous snakes. One of the treatments measured the effectiveness of using "hands-on" interpretive techniques. Direct contact with snakes improved students' attitudes but only slightly. Females'…