Earlier research (Thorson, et al., 1976) found that latencies increase for acoustically confusable letter pairs and decrease for visually confusable letter pairs as a positive function of interstimulus interval (ISI). To extend these findings to different age groups, 30 young adults (mean age, 21.4 years) and 30 older adults (mean age, 68.8 years)…

Determines whether early hemispheric differences exist in tactual processing by testing infants and preschoolers on six cross-modal tasks. Results are the first to demonstrate a left-hand superiority for information processing in children as young as two years. (Author/AS)

The specificity of memories has been identified as a factor affecting reality monitoring performance. To examine the reality monitoring model of Johnson and Raye (1981) and to explore the relationship between memory specificity and reality monitoring, the amount of cognitive operations involved in processing information was manipulated for 72…

Priming is a nonconscious form of human memory. Presents evidence and reasoning that priming and perceptual identification are expressions of a single perceptual representation system. (YP)

Investigates the relationship between auditory and visual processing modality and strategy instruction in first- and second-grade children. Determines sentence strategy to be effective for both auditory and visual processing. (HOD)

The study provides descriptive data on use of the Woodcock-Johnson Tests of Cognitive Ability with 39 adults with closed head injury. Correlational analyses indicated significant relationships between coma duration and performance on the Perceptual Speed and Memory clusters of the test. Time since injury did not correlate with test results.…

Infants were tested in three studies of the acquisition and long-term retention of category-specific information. Results document retention of category-specific information after intervals of two weeks. (PCB)

With reference to Chinese language and its unique orthography, evidence for language-related differences in manners of information processing is reviewed. These differences include visual form perception, manipulation of numbers, and memory versus manipulation and elaboration of verbal information. (Author/RH)

Cognitive psychologists believe that knowledge is multifaceted and that people process more than just semantic content from a stimulus array. To investigate the implications of recall and impression formation processing objectives on the representation of serial order in memory and judgment, subjects participated in two recall and impression…

Experiments were conducted on the speed of encoding differences between 15 school-age individuals with and 15 individuals without mental retardation, while retaining a full memory load or half memory load. Subjects with mental retardation allocated fewer attentional resources to encoding, even though encoding may require more of their resources…

Two experiments examine the sorts of cues that might be available to facilitate children's ability to discriminate between memories for their own actions. Results suggest that the differences in discrimination performance demonstrate the importance of kinesthetic cues and visible consequences for children's memory discrimination. (Author/RWB)

Discusses two experiments designed to clarify the cognitive functions of mnemonics in fact learning. One presents subjects with a single attribute mnemonic, providing only the perceptual link, while the other presents subjects with a two-stage model serving the cognitive functions of providing a perceptual link followed by a meaningful link. (MBR)

This study of 94 college undergraduates, including 24 with a reading disability, found that speech perception was strongly related to 3 of 4 phonological variables, including short-term and long-term auditory memory and phoneme segmentation, which were in turn strongly related to reading. Nonverbal temporal processing was not related to any…

This study, with 53 Mexican-American infants, found that five predictors accounted for approximately 35 percent of the variance in receptive language at 12 and 22 months with average parental generation from Mexico (acculturation) and infant visual recognition memory accounting for 14 and 15 percent of the variance, respectively. No predictors…

Addresses implications drawn from contemporary research in cognitive psychology which deal with the impact of nonconscious mental structures and processes on an individual's experience, thought, and action. Discusses the information-processing perspective, automatic processes, subliminal perception, implicit memory, hypnotic alterations, and the…