Presents a series of four experiements designed to test the view that the process where a spoken suffix impairs retention of a sequence's last item has a different basis from that producing impairment of the retention of an earlier item. (AM)

Experiments explored the hypothesis that immediate memory span varies with length of recalled words. Relationships between memory and word length, temporal duration, reading speed and visual and auditory presentation were investigated. Results are interpreted in terms of a phonemically-based store of limited temporal capacity with varied…

Reports the results of two experiments on the effect of delay of informative feedback, immediate tests, and forms of informative feedback upon seven-day retention. (RB)

Whether we can and do recall information on appropriate occasions depends upon how we learn it, how we retain it, and how we need to retrieve it. Efficient learning depends to a large extent upon motivation to learn the organization of the material and, with certain qualifications, upon the amount of repetition. Memory of material read is enhanced…

Three experiments were conducted to extend the finding that, whereas phonemic coding is employed for short-term temporal order recall, coding of temporal-spatial patterns is employed for short-term spatial order recall. At least three types of coding strategies are available to subjects in short-term memory tasks. (CHK)

Analysis of storage, retention and retrieval in standard free recall, extended free recall, and repeated recall after a single presentation indicates that most recall failures are retrieval failures, and that extended recall decreases retrieval failure and increases consistent retrieval. (Author/RM)

The author presents experiemental evidence that visual coding is a significant factor in human memory, and examines evidence for the trace modality theory which states that recognition can only be mediated via the modality in which original material was encoded. (GW)

Studies the effect the degree of alliteration has on verbal learning, using four degrees of alliteration and three retention intervals. (MB)

Examines the effects of having both a semantic and a superficial perceptual category for organizing lists of words in free recall. Discusses the effect of individual difference characteristics, such as personality characteristics of the subject, on the results. (EKN)

Describes three experiments conducted to examine the superior retention of related word pairs when the second word in the pair required active construction by the subject. The results confirm the importance of subjects' checking solution adequacy and of associative relationships in recall. (PMJ)

Two experiments examined the relative effects of concrete and abstract advance organizers on students' memory for subsequent prose. Results of the experiments are discussed in terms of the memorability, familiarity, and visualizability of concrete and abstract verbal materials. (JD)

Two studies investigated the effects of verbalization of discovered generalizations on the retention of those principles. (SD)