Examines, through an investigation of the effect of word frequency on lexical decision, alternative views of how the internal lexicon is structured and searched. A model is developed based on two internal lists: one a ready-access list, the other a complete list. (Author/AM)

Examined, over 1 year, relations between information processing efficiency, working memory, and problem solving in sample of 8-, 10-, 12-, and 14-year-olds. Identified three-stratus hierarchy with individual dimensions organized in three constructs: processing efficiency, working memory, and problem solving. Found that individual dimensions were…

The relationship between memory and reasoning was investigated in three experiments involving children in grades one, four, and seven, and college students. Results indicated that performance was dependent on subjects' abilities to integrate relevant subskills, rather than on deficient reasoning or missing subskills. (RJC)

Discusses connectionist techniques that can be used for modeling perception, memory, and language processing, concentrating on a class of network with dual-weight connections in which each connection has both short- and long-term weight and describes a novel architecture in which the short- and long-term weights are independent. (45 references)…

Examined the long-term retention of 216 preschoolers, half of whom received a single slide presentation and while the other half received consecutive presentations until they learned the material to criterion. Exposure to misleading information 3 weeks after the presentation encouraged the preschoolers to report misinformation 4 weeks after the…

A case is made for the construction of nomothetic theories that can also explain individual differences. The discussion uses examples from the memory area and presents an approach to memory that explains individual findings and individual differences in the context of a single model. (SLD)

The addition of idiosyncratic features to individual members of an artificially constructed category enhanced specific item memory among 13 month olds, but not among 10 month olds. Discussion of findings focuses on their theoretical implications and the nature of the age difference. (RH)

Presents a conjoint recognition paradigm and a model that quantifies conscious and unconscious memory for learned materials and for the types of unlearned materials found to induce false memories in children. Validation study showed that model accounted for 7- and 10-year-olds' performance on recognition memory task. Conscious and unconscious…

Investigates expository text macroprocessing and its relationship to working memory and school achievement by using a hierarchy-rating test. Indicates that the ability to identify expository text topics and main points are connected to Working Memory (WM). Finds that hierarchy-rating and multiple-choice task are strongly related to school…

Two studies involving approximately 200 children aged 4 to 12 years show the expected increases in the level of cognitive competencies but show that these increases are not universal. Large inter- and intraindividual differences are found for various types of memory tasks as well as for different domains of scholastic achievement. (SLD)

Tested role of event plausibility and script-relevant knowledge in events suggestively planted in memory of 5- to 7-year olds and 9- to 12-year olds. Found that the majority did not remember either false event. Significantly more children recalled the plausible but not the implausible false event; only one recalled the implausible but not…

Addresses how existing theories of implicit cognition may contribute to the understanding of spelling development. Reviews adult literature on implicit memory and implicit learning that may be applied to spelling development. Presents a multilevel model of representational redescription from which to investigate the interrelation of implicit and…

The role of categorical versus associative relations in 5-, 7-, and 11-year-old children's true and false memories was examined using the Deese--Roediger--McDermott (DRM) paradigm and categorized lists of pictures or words with or without category labels as primes. For true items, recall increased with age and categorized lists were better…

Prospective memory is remembering to perform an action in the future. The authors introduce the 1st formal model of event-based prospective memory, namely, a multinomial model that includes 2 separate parameters related to prospective memory processes. The 1st measures preparatory attentional processes, and the 2nd measures retrospective memory…

Two accounts explain why studying pictures reduces false memories within the Deese-Roediger-McDermott paradigm (J. Deese, 1959; H. L. Roediger & K. B. McDermott, 1995). The impoverished relational-encoding account suggests that studying pictures interferes with the encoding of relational information, which is the primary basis for false memories…