Mildly mentally retarded (N=27) and nonretarded teenagers' long-term recognition for faces was compared. Retarded subjects performed at a lower overall level than nonretarded subjects with significant losses after 1 day and 1 week but no further losses at 6-month followup. Results suggested longterm memory may be unrelated to intelligence level.…

The present study is an attempt to determine whether the build-up and release of PI (Proactive Inhibition) previously reported for verbal STM (Short-Term Memory) can be obtained when visual STM is involved. (Author/RK)

None of the LD groups performed worse on this retention task than the normal controls. Furthermore, the older LD Ss in the high verbal, low performance group actually retained somewhat more material than the normal control group. (Author/DLS)

A significant two-way input modality by output modality interaction suggested that short term memory capacity among the groups differed as a function of the modality used to present the items in combination with the output response required. (Author/CL)

Children, ages 3 and 5, examined a "sick" teddy bear. Interviews with real props, toy props, or verbal prompts were conducted three days and one year later. After three days, real items and toys facilitated memory compared to verbal prompts, but reports with toys were less accurate than both. After one year, real items still helped…

Suggestibility was measured in 44 adult patients who recovered memories and in 31 comparison patients. Results suggest that patients who recovered memories were significantly less suggestible than average. Control patients with no history of sexual abuse were more at risk for altering memory to suggestive prompts. (Author/PB)

Examined developmental change in the duration of memory for tone pitch in children and adults. In experiment 1, performance on a two-tone comparison task deteriorated across the intertone interval more quickly in younger than in older subjects. Experiment 2 demonstrated that the developmental difference in pitch memory persistence is unlikely to…

Tested the recognition memory of 4-, 6-, 9-, and 12-month-old infants using visual paired comparison tasks. Found that at even the youngest age that reaching was tested (6 months), infants showed evidence of recognition memory on the reaching task at delays at least as long as those at which they demonstrated recognition memory on the looking…

Explored whether developmental changes in the structure and coherence of preschoolers' personal narratives might provide some clues about childhood amnesia. Suggests that while children's narratives become more elaborate, more detailed, and more complex over the preschool years, children's recall of the same events over time is remarkably stable,…

Examined 3- to 13-year olds' memories for an experienced and a never-experienced medical procedure. Found that children 4 years or older at time of the procedure described it more accurately than did younger children. Longer delays between procedure and recall were related to providing fewer correct information units but not more inaccuracies.…

Two studies examined 6- and 9-year-old children's recall about events in which they had participated one to two years earlier. Found that amount of information reported in free recall decreased over the one- or two-year delays. For 6-year olds, there was a small decrease in accuracy of free recall. Reinstating specific cues maintained recall, but…

A study compared how well 31 children (ages 11-12) with mental retardation, 19 age-matched (CA) children, and 21 mental-age (MA) matched children were able to recall a staged event one day later. Children with mental retardation were more suggestible in response to closed misleading questions than were CA children. (Contains references.)…

The authors report 5 serial-recall experiments. In 4 of the 5 experiments, they show that irrelevant sound (IS) has a retroactive effect on material already in memory. In Experiment 1, IS presented during a filled retention interval had a reliable effect on list recall. Four further experiments, 3 of which used retroactive IS, showed that IS…

A visual short-term memory task was more strongly disrupted by visual than spatial interference, and a spatial memory task was simultaneously more strongly disrupted by spatial than visual interference. This double dissociation supports a fractionation of visuospatial short-term memory into separate visual and spatial components. In 6 experiments,…

In the single-store model of memory, the enhanced recall for the last items in a free-recall task (i.e., the recency effect) is understood to reflect a general property of memory rather than a separate short-term store. This interpretation is supported by the finding of a long-term recency effect under conditions that eliminate the contribution…