Biography
Office Hours: Tuesdays 8:30-9:30 in PSYC 276
Accepting Students for 2024-2025?: Yes
Professional Links
Research Interests
My current research focuses on behavioral decision-making (with an emphasis on impulsivity) as a trans-disease process in health risk behaviors. My research draws attention to self-regulatory and self-control pathways to behavior, modeling both their causes and consequences in order to better inform intervention efforts. Specifically, I am interested in how behavioral decision-making and other family, process and psychosocial factors interact to affect prevention and treatment outcomes for health behaviors. My primary research examines factors related to the initiation and maintenance of addictive behaviors (specifically in children and adolescents). My secondary research line extends the knowledge gained from addiction research to eating behavior, obesity, and subsequent diabetes risk. In both areas of research, I am also studying the neural mechanisms that underlie performance on laboratory behavioral tasks modeling impulsive behaviors in order to better inform prevention and treatment interventions.
Selected Publications
- Roh, T., Fields, S., Sahu, R., Trisha, N., & Carillo, G. (2024). Vaping Behavior and Intention to Quit Among Undergraduate Students in a Hispanic-Serving University. Journal of Community Health, 1-9. https://doi.org/10.1007/
s10900-024-01364-3 -
Thamotharan, S.*, Hahn, H.*, Ramos, A.*, Harris, B.*, Johnson, M.W. & Fields, S. (2024). Validation of the Sexual Discounting Task with Adolescents. Archives of Sexual Behavior, 1-8. https://doi.org/10.1007/s11606-023-08433-8
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Philip, S. R.*, Fields, S. A., van Ryn, M., Phelan, S. (2024). Comparisons of explicit weight bias across common residency specialties. Journal of General Internal Medicine, 39, 511-518.
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Regan, T. , Thamotharan, S., Hahn, H., Harris, B. , Engler, S. , Schueler, J. , & Fields, S. (2020). Sensation Seeking, Sexual Orientation, and Drug Abuse Symptoms in a Community Sample of Emerging Adults. Behavioural Pharmacology, 31, 102-107.
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Sanchez, H.**, Clark, D.*, Fields, S. (2019). The relationship between impulsivity and shame and guilt proneness on the prediction of internalizing and externalizing behaviors. Heliyon, e02746, https://doi.org/10.1016/j.heliyon.2019.e02746 (Impact Factor: 1.650, Citations: NA)
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Regan, T.*, Harris, B.*, & Fields, S. (2019). Are relations between impulsivity and depressive symptoms in adolescents sex-dependent. Heliyon, e02696, https://doi.org/10.1016/j.heliyon.2019.e02696 (Impact Factor: 1.650, Citations: NA)
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Rassu, F.*, Linsenbardt, H.*, Fields, S., Meagher, M. (2018). Does Pain Impact Preference? The Effect of Tonic Laboratory Pain on Discounting of Delayed Rewards. The Journal of Pain, doi: 10.1016/j.jpain.2018.03.007 (Impact Factor:519, Citations: NA)
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Lange, K.*, Fields, S., Lench, H. & Lazerus, T. (2018). Prompts to Regulate Emotions Improve the Impact of Health Messages on Eating Intentions and Behavior. Motivation & Emotion, 42, 267-275. (Impact Factor:837, Citations: 1)
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Vermillion, S.*, Malak, R., Becker, B.*, Smallman, R., Sferra, M.* & Fields, S. (2018). An investigation on using serious gaming to study human decision-making in engineering contexts. Design Science, 3, (Impact Factor: NA, Citations: 6)
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Wienke Totura, C.M, Fields, S.A., Karver, M.S. (2018). The role of the therapeutic relationship in psychopharmacological treatment outcomes: A Meta-analytic review. Psychological Services, 69, 41-47. (Impact Factor:544, Citations: 8)
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Harvanko, A., Slone, S., Shelton, B., Dallery, J., Fields, S., Reynolds, B. (2018). Web-based contingency management for adolescent tobacco smokers: A clinical trial. Nicotine & Tobacco Research, doi: 10.1093/ntr/nty243 (Impact Factor: 4.609, Citations: 2)
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Smallman, R., Ramos, A., Dickey, K., Dowd, S., Fields, S. (2018). If only I wasn’t so impulsive: Counterfactual thinking and delay discounting. Personality and Individual Differences, 135, 212-215.
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Rassu, F., Linsenbardt, H., Fields, S., Meagher, M. (2018). Does Pain Impact Preference? The Effect of Tonic Laboratory Pain on Discounting of Delayed Rewards. The Journal of Pain,
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Lange, K., Fields, S., Lench, H. & Lazerus, T. (2018). Prompts to Regulate Emotions Improve the Impact of Health Messages on Eating Intentions and Behavior. Motivation & Emotion, 42, 267-275.
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Vermillion, S., Malak, R., Becker, B., Smallman, R., Sferra, M. & Fields, S. (2018). An investigation on using serious gaming to study human decision-making in engineering contexts. Design Science, 3,
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Wienke Totura, C.M, Fields, S.A., Karver, M.S. (2018). The role of the therapeutic relationship in psychopharmacological treatment outcomes: A Meta-analytic review. Psychological Services, 69, 41-47.
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Thamotharan, S., Hall, S., Ward, C. & Fields, S. (2017). Contextualizing gender and acculturative influences on sexual initiation of Asian Indian emerging adults. Sexuality & Culture, 1-11.
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Hahn, H., You, D. S., Sferra, M., Hubbard, M., Thamotharan, S., &Fields, S. (2017). Is it too soon to meet? Examining differences in geosocial networking app use and sexual risk behavior of emerging adults. Sexuality & Culture, 1-21.
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Thamotharan, S., Hahn, H., & Fields, S. (2017). Drug Use Status in Youth: The Role of Gender and Delay Discounting. Substance Use & Misuse, 52, 1338-1347.
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Fields, S., Smallman, R., Hicks, J., Lange, K. & Thamotharan, S. (2017). Narrowing of attention following food cue exposure in obese emerging adults: Does impulsivity matter? Personality and Individual Differences, 108, 144-148.
- Roh, T., Fields, S., Sahu, R., Trisha, N., & Carillo, G. (2024). Vaping Behavior and Intention to Quit Among Undergraduate Students in a Hispanic-Serving University. Journal of Community Health, 1-9. https://doi.org/10.1007/