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Optimizing Incentive Interventions for Obesity: Influences of Motivational and Neurocognitive Factors
Başlık:
Optimizing Incentive Interventions for Obesity: Influences of Motivational and Neurocognitive Factors
Yazar:
Gardiner, Casey Keating, author.
ISBN:
9780355965810
Yazar Ek Girişi:
Fiziksel Tanımlama:
1 electronic resource (111 pages)
Genel Not:
Source: Dissertation Abstracts International, Volume: 79-10(E), Section: B.
Advisors: Angela D. Bryan Committee members: Kent E. Hutchison; Tiffany A. Ito; Kristina T. Legget; Leaf Van Boven.
Özet:
Monetary incentive interventions to promote preventative health behaviors have gained great popularity in academic research and the public sphere. These interventions offer great promise due to their scalability and applicability across many behavioral contexts and treatment settings. However, a great deal remains unknown regarding the influences of psychological (i.e., cognitive-motivational, reward processing) mediators and moderators of their effects on behavior change. An enhanced understanding of these factors will contribute to the optimization of future interventions as well as to the empirical understandings of health behavior change. Moreover, such effects will be particularly useful in guiding intervention development for target populations for behavior change interventions, including overweight and obese individuals, whose patterns of reward processing and cognitive-motivational factors may render them more responsive to certain intervention designs.
The present research examine relationships between psychological and neural factors, weight status, and eating behavior change in a series of three studies. The first study is a new randomized controlled trial comparing the effects of 3 interventions (daily monetary incentives, delayed lump sum monetary incentives, active control) on eating behavior and cognitive-motivational factors in a sample of overweight and obese adults. The second study combines the results of the new trial with an existing data set, which used these same intervention types in a primarily healthy-weight sample, to gain further understanding of the relationships between weight status, psychological factors, and incentive-induced behavior change. The third study examines the relationships between weight status and neural correlates of reward processing and decision-making. Taken together, these studies contribute to our knowledge of neural, psychological, and behavioral components of reward processing, which are crucial to understanding weight status and the potential effects of monetary incentive interventions for weight management efforts.
Notlar:
School code: 0051
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Yer Numarası | Demirbaş Numarası | Shelf Location | Lokasyon / Statüsü / İade Tarihi |
---|---|---|---|
XX(679958.1) | 679958-1001 | Proquest E-Tez Koleksiyonu | Arıyor... |
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