These experiments show two things: (a) In visual memory, long-term interference on a current item from items previously stored only seems to occur when the current item's retention interval is relatively long, and (b) the visual code appears to decay rapidly, reaching asymptote within 3 seconds of input in the presence of an interpolated task.…

Rates of overt rehearsal and eye movement were compared to each other, and were also compared as predictors of immediate and delayed recall. Concludes that total looking time was the best predictor of long-term retention and that recall performance following overt rehearsal was different from recall performance following silent study. (Editor/RK)

The knowledge-assembly theory is proposed to explain the acquisition, representation, and processing of knowledge. The theory assumes that both the representation and processing of knowledge change qualitatively as learning progresses. (Editor)

The use of consonants and digits as encoding categories in short-term memory by 32 educable mentally retarded children and 32 nonretarded children of the same chronological age (10-12 years) was investigated. (Author)

In an investigation of the organizational processes in the free recall of verbal material, 24 sixth graders, 24 seventh graders, and 24 mildly retarded students were randomly assigned to the cells of a 3 (grade level) x 2 (list novelty) x 2 (list organization) factorial design. (Author)

Visual, name and conceptual encoding of pictures were studied using a recognition memory task in which 4-, 8-, and 16-year-olds quickly decided whether or not pictures were identical to remembered study pictures. (SB)

One hundred and fifty psychology students, assigned to five groups, used different learning strategies (repetition, paraphrasing, linking, grouping, and hierarchy) to study three structurally different chemistry texts. The strategies that demanded recognition of linked relationships as well as retention of this information increased students'…

Children's memory for stories was examined as a function of subjects' understanding of causal reasoning ability in stories. Results supported a developmental view in which recall performance was a complex interaction between characteristics of the learner and characteristics of the story. (Author/PCB)

Reports cross-linguistic differences in forward digit span among four-, five-, and six-year-old Chinese and American children. Examines several explanations for the superior performance of Chinese children, and finds that only a temporally limited store hypothesis was supported. (SKC)

The effects of visual and auditory modes of input on long-term memory were examined in two experiments, each with 40 and 80 undergraduates, respectively. In both experiments, visual stimulus attributes were a more salient dimension than were auditory features in the long-term encoding and retrieval process. (SLD)

The study examined the potential of training in a specific learning strategy (text structure recognition and use) to improve the recall of expository prose of 27 learning disabled high school students. Trained subjects demonstrated better immediate and delayed recall performance than control subjects trained in problem solving strategies.…

Effects of two types of memory strategy instruction--mnemonic or directed rehearsal--on the vocabulary acquisition of 60 seventh and eighth grade learning disabled students were compared. Among results were that subjects instructed in the mnemonic method significantly outperformed subjects instructed in the direct rehearsal strategy. (Author/DB)

The study examined the use of advance organizers by seven regular secondary teachers with seven learning disabled students. Advance organizers did positively affect students' retention of information, but only after students were taught to attend to and use the advance organizers. (Author/DB)

The incidental memory of young children was tested for words or words plus pictures that were initially presented under orienting conditions. These conditions required responses to acoustic or semantic qualities of the stimuli and an affirmative or negative response to the orienting questions. (PCB)

Studied was the development of a variety of grammatical-sensitivity and phonological skills in normally achieving, reading-disabled, arithmetic-disabled, and attention deficit disordered children 7 to 14 years old. (PCB)