The organization of memory for familiar songs

Investigated the organizing principles in memory for familiar songs in 2 experiments. It was hypothesized that individuals do not store and remember each song in isolation. Rather, there exists a rich system of relationships among tunes that can be revealed through similarity rating studies and memory tasks. One initial assumption was the division of relations among tunes into musical (e.g., tempo, rhythm) and nonmusical similarity. In Exp I, 20 undergraduates were asked to sort 60 familiar tunes into groups according to both musical and nonmusical criteria. Clustering analyses showed clear patterns of nonmusical similarity but few instances of musical similarity. Exp II, with 16 Ss, explored the psychological validity of the nonmusical relationships revealed in Exp I. A speeded verification task showed that songs similar to each other are confused more often than are distantly related songs. A free-recall task showed greater clustering for closely related songs than for distantly related ones. The relationship between these studies and studies of semantic memory is discussed. Also, the contribution of musical training and individual knowledge to the organization of the memory system is considered. (19 ref) (PsycINFO Database Record (c) 2012 APA, all rights reserved)

The Meanings of Work for Older Workers

Several elements influence the meanings of work: the basic psychological processes of aging; the cohort or generation of the worker; the ecology of the work itself; and the larger social context of managing the risks of aging. This article discusses the meaning of work across the lifespan, and then reviews each of these elements to describe the meanings of work for older workers. The authors summarize data from multiple sources to answer several related questions: Why do older workers continue to work—beyond the solely monetary motivation? How do older workers' meanings of work vary by financial, health, job satisfaction, familial, or workplace concerns? What are the implications of these findings for employers and employees?