Book contents
- The Cambridge Handbook of Cognitive Aging
- The Cambridge Handbook of Cognitive Aging
- Copyright page
- Contents
- Figures
- Tables
- Contributors
- Introduction
- Part I Models of Cognitive Aging
- Part II Mechanisms of Cognitive Aging
- 7 Aging Effects on Brain and Cognition: What Do We Learn from a Strategy Perspective?
- 8 Inhibitory Theory: Assumptions, Findings, and Relevance to Interventions
- 9 From Perception to Action: Bottom-Up and Top-Down Influences on Age Differences in Attention
- 10 Age-Related Sensory Deficits and Their Consequences
- 11 Episodic Memory Decline in Aging
- 12 Age Differences in Decision Making
- 13 Emotion and Memory
- 14 Time Perception from Seconds to Lifetimes: How Perceived Time Affects Adult Development
- Part II Summary: Mechanisms of Cognitive Aging
- Part III Aging in a Socioemotional Context
- Part IV Cognitive, Social, and Biological Factors across the Lifespan
- Part V Later Life and Interventions
- Index
- Plate Section (PDF Only)
- References
7 - Aging Effects on Brain and Cognition: What Do We Learn from a Strategy Perspective?
from Part II - Mechanisms of Cognitive Aging
Published online by Cambridge University Press: 28 May 2020
- The Cambridge Handbook of Cognitive Aging
- The Cambridge Handbook of Cognitive Aging
- Copyright page
- Contents
- Figures
- Tables
- Contributors
- Introduction
- Part I Models of Cognitive Aging
- Part II Mechanisms of Cognitive Aging
- 7 Aging Effects on Brain and Cognition: What Do We Learn from a Strategy Perspective?
- 8 Inhibitory Theory: Assumptions, Findings, and Relevance to Interventions
- 9 From Perception to Action: Bottom-Up and Top-Down Influences on Age Differences in Attention
- 10 Age-Related Sensory Deficits and Their Consequences
- 11 Episodic Memory Decline in Aging
- 12 Age Differences in Decision Making
- 13 Emotion and Memory
- 14 Time Perception from Seconds to Lifetimes: How Perceived Time Affects Adult Development
- Part II Summary: Mechanisms of Cognitive Aging
- Part III Aging in a Socioemotional Context
- Part IV Cognitive, Social, and Biological Factors across the Lifespan
- Part V Later Life and Interventions
- Index
- Plate Section (PDF Only)
- References
Summary
In this chapter, we provide an overview of how a strategy perspective fruitfully contributes to our understanding of aging effects on cognitive functioning and brain activations. We review previous research showing that people use a wide variety of strategies to accomplish cognitive tasks and how strategy use evolves during aging. Although strategic variations are modulated by individual differences and experimental conditions, older adults have been found to use fewer strategies, to use the more demanding strategies less often, to select the most appropriate strategy on each problem less often, and to be less efficient when executing a given strategy than young adults. Adopting a strategy approach enables better characterization of age-related changes observed in brain activations during task completion and contributes to specify the mechanistic and functional significance of age-related changes in neural recruitments. Finally, we review recent evidence suggesting that cognitive control processes underlie age-related changes in strategy use.
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- Information
- The Cambridge Handbook of Cognitive AgingA Life Course Perspective, pp. 127 - 146Publisher: Cambridge University PressPrint publication year: 2020
References
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