Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 52 for “"Delay Discounting"”.
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Neuronale Korrelate von Delay Discounting
Delay Discounting im Sinne eines Abwertens zukünftiger Belohnungen ist ein weit verbreitetes Phänomen. Es zeigt sich z. B. in persönlichen Angelegenheiten, wie der Entscheidung für den kurzfristigen Genuss von Süßigkeiten und gegen die langfristigen, durchaus größeren Vorteile einer schlanken …
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Delay Discounting as a Transdiagnostic Neural Phenotype
… disorders. In particular, my work focuses on delay discounting, one of the recommended measures for brain-behavior phenotyping in transdiagnostic research. Delay discounting involves choosing between a smaller sooner reward and a larger reward available after a longer delay and has been …
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Delay Discounting Among American Indian And Non-Indian College Students
… of this study was to examine the concept of delay discounting among a total 200 participants (150 American Indian college students and 50 non-Indian college students) recruited from the University of North Dakota (UND), Turtle Mountain Community College (TMCC), and Cankdeska Cikana (Little …
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Delay Discounting in At-Risk Preadolescents: Brain Mechanisms and Behavior
… complete functional magnetic resonance imaging delay discounting: (1) High-risk youth (n=35) with a family history of SUD and externalizing psychiatric disorders, (2) psychiatric controls (n=35) with no family history of SUD, but equivalent externalizing psychiatric disorders as high-risk youth, …
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Longitudinal Associations among Adolescent Socioeconomic Status, Delay Discounting, and Substance Use
… examine the contributions of SES on adolescent delay discounting and substance use in a sample of 167 adolescents (52% male). Confirmatory factor analysis (CFA) was used to compute SES factor scores across three waves using a composite of parent and spouse education years and combined annual …
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Delay Discounting, Reinforcing Value of Food, and Components of Metabolic Health
… health-related behaviors, one of which is delay discounting. Delay discounting is a cognitive process that describes the phenomenon by which individuals discount the value of a future reward compared to the value of an immediate reward. Researchers have associated delay discounting with …
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TO WAIT OR TO LOSE? FRAMING ATTENUATES DELAY DISCOUNTING ACROSS THE LIFESPAN
… must wait receive them, a phenomenon known as a delay discounting. Nearly all species exhibit delay discounting, yet there is a striking level of inter-individual variability in discounting severity. In humans, discounting rate predicts a wide array of outcomes such as academic achievement, drug …
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Regulatory Flexibility Mediates the Relationship Between Delay Discounting and Remission from Substance Use Disorder
Delay discounting (DD) and self-regulation are important predictors of substance use disorder (SUD) outcomes. Further, regulatory flexibility (RF; i.e., selecting, monitoring, and adapting coping techniques based on contextual demands) is related to psychological resilience. However, studies have …
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Elucidation of pharmacologically manipulated responding in the delay discounting task in high alcohol preferring mice
… is paramount in the development of through the delay discounting (DD) task in both human and animal models. The present study is an examination of the predictive validity of the two primary types of DD procedures in animals, the Adjusting Amounts (AA) and within session Increasing Delays (ID) …
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Two Essays Analyzing the Behavioral Economics Underlying Health Decisions: Delay Discounting and Crowding Out Effect
… first paper, "Does Nutrition Education Reduce Delay Discounting?," studies delay discounting, or delayed gratification, which is an important research topic because it plays a role in producing numerous health outcomes, such as obesity. It is important to understand how the delay discounting …
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A Developmental Cascade Model of Maltreatment, Delay Discounting, and Health Behaviors across Adolescence and Young Adulthood
… to examine the effects of maltreatment on delay discounting and health-promoting and health-demoting behaviors during adolescence and across the transition from adolescence to young adulthood. The study sample includes 167 adolescents (aged 13–14 at Time 1; 53% male) who participated across …
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Univariate and Multivariate fMRI Investigations of Delay Discounting and Episodic Future Thinking in Alcohol Use Disorder
… rewards over larger, later ones) also known as delay discounting (DD), is an established risk-factor for a variety of substance abuse disorders, including AUD. Brain mapping of DD routinely uses modalities such as blood-oxygenation-level-dependent functional magnetic resonance imaging (BOLD …
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Further analysis of delay discounting: Sequential effects on participant answers using the 27-item Monetary Choice Questionnaire
… in which questions are presented in hypothetical discounting tasks have shown that individual responses vary as a result of these manipulations. For example, Robles and Vargas (2007, 2008) and Robles, Vargas, and Bejarano (2009) demonstrated that individual discounting rates systematically change …
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The Effect of Episodic Future Thought on Delay Discounting, Outcome Expectancies, and Alcohol Use among Risky College Drinkers
… have little impact on behavior due to temporal discounting (Mazur, 1987), in which delayed rewards are devalued relative to more proximal rewards, even if such distal rewards actually provide considerably more value. Delay discounting may be manipulated using a variety of means, one of which …
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Influence of a High-Fat Diet on Delay Discounting, Food Reinforcement, and Eating Behaviors in Sedentary and Endurance Trained Men
… compared to alternatives that may be available.1 Delay discounting (DD) is a measure used to assess impulsivity, quantifying how people make decisions based on time to receive and amount of the choice presented. The food purchase task (FPT) assesses the demand for a food and how reinforcing this …
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Attending Your Own Funeral: Effects of a Brief ACT-Based Eulogy-Writing Exercise on Delay Discounting, Psychological Flexibility, and Value Clarity
… two conditions. AYOF was hypothesized to reduce delay discounting (H1), increase psychological flexibility (H2), and increase value clarity (H3) relative to control. These outcomes were assessed pre- and post-task using the Monetary Choice Questionnaire, the Personalized Psychological Flexibility …
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An Investigation into Predictors of Competitive Success in a Large-Scale Group Foraging Task
… has investigated the relationship between delay discounting and performance in an IFD task, noting correlations between higher discounting and poorer individual performance. The current study sought to investigate the predictive capabilities of various psychological assessments, including …
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The Effect of Episodic Future Thinking on a Novel Measure of Behavioral Economic Demand for Exercise
… guidelines (n = 127) on demand for exercise and delay discounting (sensitivity to delayed rewards). We observed reduced delay discounting in participants randomized to engage in EFT, but no difference between EFT and health information thinking (HIT) controls. In study three, we further examined …
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A Role for the Lateral Habenula in a Delay Based Decision Making Test
… choice under changing task conditions. Since delay-discounting performance relies on an analysis of subjective values of reward (i.e. a cost-benefit interpretation) to determine choice preferences as task conditions change, the current study tested rats’ performance on a maze-based …
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Discounting of Hypothetical Monetary Outcomes that are Both Delayed and Probabilistic
… value of an outcome is affected both by the delay until its receipt: delay discounting) and by the likelihood of its receipt: probability discounting). Despite being well described by the same hyperboloid function, delay and probability discounting involve fundamentally different processes, …
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