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Full-Text Articles in Psychology
Understanding Task Interference In Prospective Memory Using On-Line Probes: Strategic Delay Or Limited-Capacity Monitoring?, Francis T. Anderson
Understanding Task Interference In Prospective Memory Using On-Line Probes: Strategic Delay Or Limited-Capacity Monitoring?, Francis T. Anderson
Arts & Sciences Electronic Theses and Dissertations
In prospective memory (PM) research, a common finding is that people are generally slower to respond to a given ongoing task (OT) when they have to perform a PM task concurrently, as compared to performing the OT alone. Multiprocess theory claims that this slowing, termed task interference, is indicative of monitoring processes. Monitoring is thought to be cognitively demanding and heavily reliant on working memory, as people hold their intention in mind and look for features relevant to the PM task. PM decision control (PMDC) theory, instead, proposes that task interference reflects a strategic and intentional delay strategy. To address …
Dissociable Effects Of Monetary, Liquid, And Social Incentives On Motivation Across The Adult Life Span, Jennifer Crawford
Dissociable Effects Of Monetary, Liquid, And Social Incentives On Motivation Across The Adult Life Span, Jennifer Crawford
Arts & Sciences Electronic Theses and Dissertations
Humans are social creatures and, as such, can be motivated by aspects of social life, like approval from others, to guide decision-making in everyday life. Indeed, a common view in the aging literature is that older adults have a stronger orientation towards socioemotional goals or incentives, relative to other incentive modalities, like money, because of changing motivational priorities in older adulthood. In prior work, however, we found that older adults actually showed greater effects of monetary relative to primary (liquid) incentives, suggesting alternative interpretations of impaired motivational integration and/or slower adaptation to incentive conditions. The current study tested these alternatives, …
Humans Integrate Monetary And Liquid Incentives To Motivate Cognitive Task Performance, Debbie Yee
Humans Integrate Monetary And Liquid Incentives To Motivate Cognitive Task Performance, Debbie Yee
Arts & Sciences Electronic Theses and Dissertations
It is unequivocal that a wide variety of incentives can motivate behavior. However, few studies have explicitly examined whether and how different incentives are integrated in terms of their motivational influence. The current study examines the combined effects of monetary and liquid incentives on cognitive processing, and whether appetitive and aversive incentives have distinct influences. We introduce a novel task paradigm, in which participants perform cued task-switching for monetary rewards that vary parametrically across trials, with liquid incentives serving as post-trial performance feedback. Critically, the symbolic meaning of the liquid was held constant (indicating successful reward attainment), while liquid valence …