Eight-, eleven-, and nineteen-year-olds' memory for spatial locations over an extended time period was assessed. Study suggested that adults remember spatial location information better than children over time because adults code location information in more organized representations and use better retrieval cues. (RWB)

College students were given a topically relevant or irrelevant outline and asked to generate propositions about the topics by drawing on existing knowledge prior to studying an instructional text. Results of conceptual clustering analyses suggest that organization was one of the mechanisms by which topical outlines increased meaningful text…

Three experiments examined the memory-preserving effects of reactivation and reinstatement reminders following 6-month-olds' learning and forgetting of an operant task. Findings indicated that a single reactivation reminder extended infants' memory of an operant mobile task for 2 weeks, a single reinstatement extended it for 4 weeks. A single…

Two experiments investigated short-term visual person recognition in 8- and 10-year-olds and adults within Tanaka and Farah's part-whole paradigm. Results revealed that person recognition became more accurate between 8 years and adulthood but there was no developmental shift in visual information processes with face and whole person recognition.…

This sixth in a series of edited transcripts based on a conference at Utah State University discusses ideas from cognitive psychology that have implications for instructional design. Highlights include information processing phases; pattern recognition; short-term and long-term memory; purposes of instruction; cognitive structures; and cognitive…

Examined the recall of 13-, 16-, and 20-month-old toddlers of laboratory events after delays of 1-3, 6, 9, and 12 months. Found that all toddlers remembered the events regardless of age or delay interval. Language ability at the time of exposure to the events predicted verbal expression of the memory after the delay. (MDM)

Examined three-year olds' difficulty in recalling a false belief immediately after they discover the true state of affairs. Challenges the argument that children are genuinely amnesic and their false belief is deleted and no longer available for retrieval. Suggests that three-year-olds have been much underestimated in their capacity to undertake…

Examined the degree to which young children can use anatomically detailed dolls to show what they remembered of their experience in a case of suspected sexual abuse. Very young children had difficulty appreciating and exploiting a representational relation between themselves and a doll. Consequently, they provided more information verbally and…

Examined the phonological analysis and verbal working memory components of the sound categorization task and their relationships to reading skill differences. Children were tested on sound categorization by having them identify odd words in sequences. Sound categorization performance was sensitive to individual differences in speech perception…

Three studies, involving 72 3-month-old infants, demonstrated that infants remembered some of the original feature combinations of a mobile they had been trained to activate for up to 3 days but forgot all of them after 4 days. Even after 4 days, however, infants remembered the individual features that had entered into the original combinations.…

Phosphorylation of the transcription factor CREB on Ser133 is implicated in the establishment of long-term memory for hippocampus-dependent tasks, including spatial learning and contextual fear conditioning. We reported previously that training on a hippocampus-dependent social transmission of food preference (STFP) task increases CREB…

Hippocampal long-term potentiation (LTP) can be dissociated in early-LTP lasting 4-5 h and late-LTP with a duration of more than 8 h, the latter of which requires protein synthesis and heterosynaptic activity during its induction. Previous studies in vivo have shown that early-LTP in the dentate gyrus can protein synthesis-dependently be…

The purpose of this study was to test Feuersetein's Structural Cognitive Modifiability model by evaluating changes in cognitive skills and reading scores after participation in one of two cognitive skills training programs. The Woodcock Johnson Tests of Cognitive Abilities and Tests of Achievement, 3 rd editions were used as evaluation tools.…

The present study examined the activation of imaginal information on true and false memories. Participants studied a series of concrete objects in pictures or words. The imagery group (n = 96) was instructed to form images and the control group (n = 96) was not instructed to do so. Both groups were then given a standard recognition memory test and…

This article synthesizes the experimental literature that compares the academic, cognitive, and behavioral performance of adults with reading disabilities to those of average-achieving adult readers. The central question posed by this review is to what extent and in what manner do adults with reading disabilities differ from adults without reading…