Topical Issue on Strategy Contributions to Cognitive Aging

Abstract

Although some cognitive decline with healthy aging appears inevitable, previous research on strategy instruction and training has repeatedly demonstrated that older adults can substantially improve their cognitive performance through effective strategies. At the same time, age-related changes in strategy repertoire, distribution, execution, and selection have also been documented and, in part, been shown to contribute to the observed age-related deficits in cognitive performance. Authored by researchers from France, Germany, Italy, and the U.S., the nine articles of this Topical Issue on Strategy Contributions to Cognitive Aging provide novel insights on age-related differences (and similarities) in strategies across a variety of cognitive domains (episodic [item, source, event] memory, metamemory, decision making, and numeracy), ranging from new insights on traditional memory-encoding strategies such as self-generation to the discovery of novel strategies involved in event memory, metamemory, and numerosity comparison. Further, a review of event segmentation training and two novel training studies demonstrate much potential for the improvement of older adults’ cognitive performance, transferring beyond the trained task—but also identify for whom cognitive strategy training may be less beneficial, necessitating a more intensive or different training approach. All in all, this Topical Issue provides a comprehensive picture of age-related changes in cognitive strategies and means to improve older adults’ strategic approach to cognitive tasks.

Keywords

• cognitive aging
• cognitive strategies
• metamemory
• training
• transfer