Formal and familiar materials were used to test Piagetian classification and formal operational abilities in two groups of educated adults: one group aged 30-38 and the other aged 57-82 years. Subjects did not show mastery of the tasks. Results suggest a new model of cognitive lifespan development. (Author/MS)

Explored the relationship between divergent thinking and self-esteem across the adult lifespan. Subjects from 18 to 84 years of age responded to a self-esteem inventory and an exercise in divergent thinking. Self-esteem predicted divergent thinking across age groups, whereas age differences accounted for little variance in divergent thinking.…

The instrumental and expressive utilities of participating in education differ among participants. To ascertain how age affects their perception of these forms of utility, questionnaires were executed by 400 middle class participants ages 18-84 in 45 classes for adults in the Chicago area. Independent variables influencing perception of utility…

This special issue of the Mensa Research Journal contains four papers written by K. Warner Schaie, a psychologist who focuses on psychological development from young adulthood through old age. The first paper is "Living with Gerontology." In it, Schaie recounts his own childhood, adolescence, and young adulthood, his path to becoming a…

At each age learning is a complex interaction of motivation, cognition, and development. In older adults, motivation is often related to a lifelong personality construct or personal meaning that an older individual will seek to play out when given the opportunity in late life. The needs of the older adult learner can be discussed in terms of…

The aim of this study was to investigate the strategies leading to test item responses in 60 young (20-25 years) and 60 middle-aged (35-40 years) adults, whose highest level of education had been either secondary, technical or university. Subjects were individually administered a 12 item test similar to Raven's Progressive Matrices, and were…

In March 1959, Howard McClusky introduced his Power Load Margin (PLM) theory and proposed that it be used for studying the adult years and for developing and building realistic educational programs for adults. His formula, which states that the key components of adulthood are load (the demands made upon the individual by self and society) and…

The percentage of adults aged 65 years or older is expected to increase from 12 percent of the population in 1980 to more than 21 percent by the year 2030. Since many adults stay involved with learning activities well into their 80s and 90s, educational organizations have a great opportunity to supply learning activities to this population. To…

This book, which incorporates information gathered through research in the United Kingdom and the United States, explores the nature and importance of learning throughout the human life cycle. The following are among the topics examined: (1) learning and third age education (the emergence of education for adults, third age education); (2) learning…