To speak of cognitive regulation versus emotion regulation may be misleading. However, some forms of regulation are carried out by executive processes, subject to voluntary control, while others are carried out by "automatic" processes that are far more primitive. Both sets of processes are in constant interaction, and that interaction gives rise…

Age related declines in fluid intelligence were accounted for by age-related declines in a general latency factor (cognitive speed) for 63 adults aged 26 to 80 years, but results called into question the assumption that cognitive speed accounts for all individual IQ differences. (SLD)

Finds that individuals judged to be high in print exposure displayed more extensive vocabularies and cultural knowledge than those with low print exposure, even after differences in age and education were controlled. Suggests a more prominent role for print exposure in theories of individual differences in cognitive development. (RS)

Proposes a metatheory of problem solving. Describes differences among problems in terms of their structured ness, domain specificity (abstractness), and complexity; describes individual differences that affect problem solving; and presents a typology of problems, each of which engages different cognitive, affective, and conative process and…

Studied a new method of measuring speed of processing, the modified blink reflex (MBR), in 2 experiments involving 57 adults. Findings are consistent with the view that interconnecting pathways allow higher level processing of a tone to prime the lower-level reflex pathway. Discusses implications for MBR and measurement of speed of processing.…

This study examined time-based prospective memory performance in relation to individual and developmental differences in executive functioning. School-age children and young adults completed six experimental tasks that tapped three basic components of executive functioning: inhibition, updating, and mental shifting. Monitoring performance was…

Impairments in executive abilities such as cognitive flexibility have been identified in individuals with autism spectrum disorder (ASD). It remains unclear, however, whether such individuals also experience impairments in another executive ability: inhibitory control. In the present study, we administered three inhibitory tasks to 18 children…

The author comments on the article "The Primacy of Cognition in Schizophrenia," by R. W. Heinrichs and states that to the pursuit of schizophrenic/normal differences, there is no end. Heinrichs used meta-analyses to argue persuasively for the primacy of cognition for this role. His conclusion not only elicited agreement from both researchers and…

Although a verbal intelligence test is directly a measure of what people know, it is indirectly a way of identifying people who can code and manipulate verbal stimuli rapidly in situations in which knowledge per se is not a major factor. (Author/BJG)

Pettigrew's Category Width Scale was administered to 150 first-year psychology students in a study designed to relate a cognitive style dimension, category width, to individual preferences in information processing strategies. (Author/CM)

Two nonentrenched tasks are described, one requiring projection into the future of states of objects, the other requiring complex anological reasoning where multiple terms of analogies can be replaced by alternative answer options. Some speculations are made about the implications of these results for educational theory and practice. (Author/GK)

Ten possible sources of individual and developmental differences in memory span--rehearsal, grouping, chunking, retrieval strategies, item identification, item ordering, capacity, susceptibility to interference, search rate, and output buffer--were examined in a review of the literature. Speed with which presented items can be identified emerged…

High verbal subjects were much faster than low verbal subjects in making taxonomic category identity matches and homophone identity matches. High verbals were also faster in making physical identity matches. Males did not differ from females in the time required for any matching tasks; however, they made slightly more errors. (Author/MV)