Recent theories in cognitive psychology have emphasized the role of capacity requirements in encoding tasks. To examine the notion that age-related differences in the recall performance reflect differences in cognitive capacity, 80 adults (40 undergraduates, and 40 senior citizens) recalled newspaper advertisements under free recall and cued…

The current experiment compared the development of encoding preferences in learning disabled children and non-disabled children. Both learning disabled (LD) and non-learning disabled (non-LD) boys from grades 2 and 6 were given a false recognition task. To measure the relative dominance of attributes encoded by the two groups at the two ages,…

Some research suggests that age differences in memory may result from older adults' difficulty in activating preexisting semantic structures. A study was conducted to examine whether older adults could use experimenter-provided elaborators which facilitate memory, or could generate their own elaborators, and to rate the quality of elaborators…

This study determines whether children who see an object hidden in a location in one space can retrieve an analogous object hidden in an analogous location in a different space. Participants were 16 31-months-old and 16 38-months-old children. After a familiarization experience, half the children observed a stuffed dog hidden in a room, tried to…

A negative transfer paradigm was used to assess kindergarten, third-, and sixth-grade children's use of category relations in lists presented for recall. Results showed that negative transfer effects increased with age, with kindergarten children showing no evidence of interference relative to a control group. (Author/MP)

Three possible sources of memory span growth were tested with a modified version of the digit span task. Subjects were 18 students each from first, third, and sixth grades and from college. (Author/MP)

Using the Imaginal Processes Inventory, aspects of daydreaming and related mental activity were examined in a replication sample of males aged 17 to 91 years. The characteristics of daydreaming obtained in an original sample were obtained in the replication sample, thus supporting the outcomes reported earlier. (Author)

Four types of semantic relation, assumed by different researchers to be implicated in the organization of semantic information, were investigated by means of false recognition and word association tasks presented to independent samples of 4- and 5-year-old children. (Author/SB)

This study tested the Flavell and Wohlwill model of stage formation on two formal operations (implication and disjunction) using negation as a performance factor. Subjects were 81 tenth- and eleventh-grade boys. (Author/JMB)

Training in memory span-estimation for two age groups of educable mentally retarded children was administered to assess whether such training could lead to long-term improvement in the younger children's knowledge concerning their memory limitations. (SB)

Young, middle-age, and old adults ranked similarities of word pairs in a conditional rank-ordering task. Analyses of variance revealed an age-related decline in semantic processing but no such decline for elaboration. Older adults' retrieval was less compatible with initial processing than was the case for younger adults. (Author/ABB)

Examined the relationship between suicidal and subsuicidal ideation in the general public and among undergraduates, utilizing a questionnaire concerning parameters of inclusive fitness, suidical ideation and experience, and attitudes toward the value of life. Analyses indicated significant moderate relationships between inclusive fitness and…

The tendency of more than 1100 males and females aged 17-92 to daydream about the past, present, and future was determined. Contrary to common belief, no linear relation between age and daydreaming about the past was observed, and all temporal orientations were of near equal strength at all ages. (Author)

The interaction between age and conceptual tempo was a consistently significant finding. (Author)