This study examined the effects of aging and education on participants' false memory for words that were not presented. Three age groups of participants with either a high or low education level were asked to study lists of semantically related words. Both age and education were found to affect veridical and false memory, as indicated in the…

Processing speed, inhibitory control and working memory have been identified as the main possible culprits of age-related cognitive decline. This article describes a study of their interrelationships and dependence on age, including exploration of whether any of them mediates between age and the others. We carried out a LISREL analysis of the…

Examined effects of enforced organizational strategies on the memory of older adults for textual material. Young and old adults sorted scrambled sentences of a prose passage into the correct order. When older adults were required to make an in-depth analysis to sort material, their incidental memory for textual information was approximately equal…

Reviewed research with the Twenty Questions Task aimed at investigating problem solving across the life span. Research indicates use of an efficient problem-solving strategy increases during childhood and then decreases again during the later adult years. Elderly adults' performance was facilitated when the necessity of using an efficient strategy…

This study examined relationships between cognitive functioning in older people and (1) levels of mental, physical and social activities, and (2) intentions regarding maintenance of cognitive functioning. Participants (N = 145) were 70-91 years of age, varied in health status and socio-economic backgrounds. Current cognitive functioning was…

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)

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)

Assessed knowledge of retrieval processes (feeling-of-knowing judgments and retrieval monitoring) of subjects (N=20) aged 25-35 and subjects (N=20) aged 70-85 using recent news event questions. Found age group differences in accuracy of retrieval monitoring, free recall and recall aided by phonological cues but not in participants' knowledge of…

We examined short-term changes in younger and older adults' control beliefs. Participants completed measures of general and memory-specific competence and locus of control on 10 bi-monthly occasions. At each occasion, participants rated their control beliefs prior to and following completion of a battery of cognitive tasks. Exposure to the set of…

Fluctuations in cognitive task performance in older individuals have been reported. To examine intraindividual variability as a function of practice, 34 younger and 34 older female participants, aged 20-30 years and 70-82 years, respectively, performed a reading span task 16 times over four sessions. Each individual's recall accuracy was analyzed…

Asked older individuals (N=24) questions regarding which of their cognitive abilities have changed with age. Subjects' reports about memory corresponded with previous research, i.e., memory decreases with increasing age. For problem-solving abilities, subjects' reports did not correspond with research, i.e., abilities increased with age. Factors…

The purpose of this study is to see if older adults who experience problems with thought suppression tend to encounter greater difficulty deriving a sense of meaning in life. Data from a longitudinal nationwide survey of older people (N = 988) indicate that greater difficulty with thought suppression is associated with a decline in meaning over…

In seven studies, 7300 U.S., 891 Iranian, 534 Indian, and 216 Ghanaese persons aged four to 99 were interviewed regarding their consciousness. There were cross-national differences. (Author)

Aspects of daydreaming and associated mental activity were examined for sex differences in well-educated middle class Whites aged 17 to 92 years. Females reported daydreams of a problem solving nature, and lower levels of daydreams of a sexual, bizarre-improbable, heroic and achievement-oriented nature. Daydreaming contents decreased with age.…

Examined role of age and education in adult moral reasoning. Interviewed 195 adults between ages of 19 and 82 using standard Kohlberg moral dilemmas. Subjects' education levels ranged from 3 to 25 years. Found no overall significant effect for age, no significant effect for gender, and significant effect for education. (Author/NB)