A study was conducted that attempted to show changes in electroencephalographic (EEG) patterns (identified using topographic EEG mapping) when children were required to perform the relatively simple task of button pressing during an eyes-open baseline session of low cognitive demand and a complex reaction time (RT) task of high cognitive demand.…

Cognitive processes, particularly in regard to negative content schemata, seem to play an instrumental role in the development and maintenance of depression. In order to better understand the nature of negative schemata in depressed individuals, both depressed and nondepressed subjects participated in two studies in which they were required to…

Recent studies of self-referent cognition have demonstrated that people process information about themselves more efficiently than other kinds of information. To investigate latency effects in self-referent decision-making, 60 college students participated in a three phase study. In phase one, each subject chose the trait within a pair that best…

A case study examined one college student's poor performances during timed-writing sessions to develop a method to allow students to maintain the quality and ease in writing they achieve in other writing situations. The student, assigned to write a movie review, volunteered to participate in two 90 minute talk-aloud protocol sessions to examine…

Previous studies indicate increasing, significant univariate and multivariate correlation between reaction time (RT) tasks and intelligence. Using multiple regression analyses, data from an earlier study by Brown and Boretz were reanalyzed to further investigate the relationship between the speed at which an individual is able to process stimuli…

This paper summarizes research in modern cognitive theory that relates to the role of computer drill and practice programs in learning and describes a prototype program that exemplifies recommended characteristics. Focus is on four major issues that are relevant to the design and optimization of computer drills: interference, spaced practice,…

This study explored sex differences in the Future Temporal Perspectives (FTP) of children. The influences of age, social class and intelligence were also investigated, or FTP was generally believed to be affected by them. Subjects were 96 boys and 96 girls, selected from 26 schools in Nova Scotia, from three age groups: 9.6-11.0, 12.0-13.6, and…

To investigate developmental differences in timesharing performance, 60 boys, 20 in each of three age groups (7-, 10- and 13-year-olds), performed an auditory matching task and a tracking task alone and concurrently, the latter under two sets of instructions. Decrements produced by concurrent performance were compared for the three age groups.…

Naming tasks were used in two studies to test for conceptual organization in young children by comparing the latencies for naming objects in primed vs. non-primed conditions. In the primed condition, a taxonomic category was primed by prior activation of a coordinate member of the same category. In Study 1, 54 kindergarten children were randomly…

An information processing model was fitted to individual learning of paired associates and word definitions for 378 fifth to tenth-grade students. Reliable individual differences in acquisition rate and long-term retention were found. Correlations with traditional aptitude and achievement scores were discussed; no significant sex or ethnic group…

The purpose of this article is to examine the capacity limitations of the active memory system as seen in the nature of the forgetting mechanisms. (Author/NCR)

Brain-injured (N=24), cultural-familially retarded (N=24), and nonretarded (N=28) adolescents and young adults were compared on a letter priming task requiring recognition of matched pairs. Response time in both retarded groups was considerably slower than in the nonretarded group, and effortful processing was also slower to develop. (JW)

An information-processing model was tested for a laboratory visualization task that represents one adaptation of a standardized spatial ability test. The pattern of results suggests that individual differences are a function of differences in the accuracy and/or quality of the mental representation, not just speed of processing. (Author/BW)

This study is about engagement in adult literacy education. Engagement is mental effort focused on learning. It is important to understand how and why adult learners engage in literacy instruction because engagement is a precondition to learning progress. Researchers who study engagement conceive of it in different ways. Some focus on engagement…