Jones (1976) has shown that the memory trace resulting from the viewing of a picture corresponds to a "fragment" of that picture. This research shows that the fragmentation hypothesis also correctly represents the recall of memories derived from sentences, i.e., the functional unit of memory, the mnemonic trace, is a fragment of the original item.…

Representational and transformational visual imagery instructions were manipulated within two passage types (name and occupation), along with no-strategy control instructions for each passage type. Transformational imagery instructions were effective on the more difficult to remember name passages. Representational imagery instructions were not…

A stages-of-learning model was used to examine effects of picture-word manipulation on storage and retrieval differences between disabled and nondisabled grade 2 and 6 children. Results showed that disabled students are poorer at memory tasks and in developing the ability to reliably retrieve information than nondisabled children. (Author/RH)

In two experiments, children ages six through eight, 10-year-old children, and college students were shown several series of slides. Each series told a unique "story" and was followed by oral questions. Results illustrated the increasing interdependence of the verbal and visual systems with age. (Author/MP)

The first experiment determined that verbal interference (shadowing) was detrimental to the subjects' memory of words and high similarity pictures; the second, designed to minimize the possibility that students would sort through the pictures, indicated that verbal interference did not decrease memory of high similarity pictures. (Author/JEG)

Comparisons between recall levels following simple acoustic or visual tasks and the simultaneous visual-plus-acoustic task are not based upon equivalent amounts of interference within each modality. This research attempts to test more precisely the relationship between visual and acoustic interference by using a sequential rather than a…

The guessing-bias and proactive interference hypotheses of the Ranschburg Effect were investigated by giving three groups different instructions as to guessing during recall. Results failed to support the prediction that the effect should be reduced or eliminated on shift trials. Neither hypothesis received significant support. (CHK)

The auditory/verbal short-term memory of 64 college students was examined across a wide range of retention intervals (5 seconds to 60 seconds). High attention during interpolated processing was ensured by monitoring rehearsal with a combination of methods, and errors were analyzed for evidence of proactive and intra-unit interference. Recall of…

TO DETERMINE THE COMPARATIVE AMOUNT OF LEARNING THAT OCCURRED AND THE AUDIENCE REACTION TO MEETING EFFECTIVENESS, A 20-MINUTE INFORMATIVE SPEECH, "THE WEATHER," WAS PRESENTED WITH VISUAL AIDS TO 23 AND WITHOUT VISUAL AIDS TO 23 INFORMAL, VOLUNTARY, ADULT AUDIENCES. THE AUDIENCES WERE RANDOMLY DIVIDED, AND CONTROLS WERE USED TO ASSURE IDENTICAL…

The release from proactive interference task as used to investigate categorical encoding of items. Low socioeconomic status Black and middle socioeconomic status White children were compared. Conceptual encoding differences between these populations were not detected in automatic conceptual encoding but were detected when the free recall method…

Of interest in the present experiment was the demonstration of the immediate direct effect of anticipation interval: the performance advantage of a chaining-paradigm group over a nonchaining-paradigm group was lost completely when the anticipation interval dropped from 4 seconds to 1 second. (Authors)

Describes the development of the capacity of encoding unfamiliar voices and compares this development with the development of the capacity for encoding faces. Subjects were 20 students from Massachusetts Institute of Technology, and 20 children aged 6 to 16. (MP)

Four experiments studied effects of difficulty of word identification on optional conceptual processing by second, third, and fifth graders, and college students in a cued recall task. Results indicated that contrastive processing facilitates recall, and that difficulty of word identification may limit the extent of optional contrastive…