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Hannah K. Bradshaw, Ph.D.
Washington & Jefferson College

Krems, J. A., Bradshaw, H. K., & Merrie, L. A. (2023). Intrasexual mating competition. In J. Mogilski & T. K. Shackelford (Eds.), The Oxford Handbook of Evolutionary Psychology and Romantic Relationships (pp. 182-211). Oxford University Press.

Bradshaw, H. K., Gassen, J., Prokosch, M. L., Boehm, G. W., & Hill, S. E. (2022). Control over pathogen exposure and basal immunological activity influence disgust and pathogen-avoidance motivation. Cognition and Emotion, 36(4), 568-580. (pdf)

Bradshaw, H. K., Krems, J. A., & Hill, S. E. (2022). Resource availability differentially influences women's perceptions of same- (vs. cross-) sex others' competitiveness. Evolutionary Behavioral Sciences. (pdf)

Bradshaw, H. K., Cunningham, K. & Hill, S. E. (2022). Known by the company she keeps: Women's friendship preferences influence interpersonal evaluations. Personality and Individual Differences, 185, 111301. (pdf)

Bradshaw, H. K., Mengelkoch, S., Espinosa, M., Darrell A., & Hill, S. E. (2022). You are what you (are willing to) eat: Willingness to try new food impacts perceptions of sexual unrestrictedness and desirability. Personality and Individual Differences,182, 111082. (pdf)

Bradshaw, H. K. & Gassen, J. (2021). The evolution of disgust, pathogens, and the behavioral immune system. In N. S. Consedine & P. A. Powell (Eds.), The Handbook of Disgust Research: Modern Perspectives and Applications (pp. 31-51). Springer, Cham. (pdf)

Bradshaw, H. K. & DelPriore, D. J. (2021). Beautification is more than mere mate attraction: Extending evolutionary perspectives on female appearance enhancement [commentary]. Archives of Sexual Behavior, 51, 43-47. (pdf)

Russell, E. M., Bradshaw, H. K., Rosenbaum, M. S., Hill, S. E., & Russell-Bennett, R. (2021). Intrasexual female competition and female trust in gay male sales associates’ recommendations. Psychology and Marketing, 38(2), 249-265. (pdf)

Gassen, J., Mengelkoch S., Bradshaw, H. K., & Hill, S. E. (2020). Does the Punishment Fit the Crime (and Immune System)? A Potential Role for the Immune System in Regulating Punishment Sensitivity. Frontiers in Psychology, 11, 1263. (pdf)

Bradshaw, H. K., Mengelkoch S., & Hill, S. E. (2020). Hormonal contraceptive use predicts decreased perseverance and therefore performance on some simple and challenging cognitive tasks. Hormones and Behavior, 119, 104652. (pdf)

Bradshaw, H. K., Rodeheffer, C. D., & Hill, S. E. (2020). Scarcity, sex, and spending: Recession cues increase women's desire for men owning luxury products and men's desire to buy them. Journal of Business Research, 120, 561-568. (pdf)

Gassen, J., Proffitt Leyva, R. P., Mengelkoch, S., White, J. D., Peterman, J. L., Prokosch, M. L., Bradshaw, H. K., Eimerbrink, M. J., Corrigan, E. K., Cheek, D. J., Boehm, G. W., & Hill, S. E. (2019). Day length predicts investment in human immune function: Shorter days yield greater investment. Psychoneuroendocrinology, 107, 141-147. (pdf)

Ma, H., Bradshaw, H. K., Janakiraman, N., & Hill, S. E. (2019). Spending as protection: The need for safety increases preference for luxury products. Marketing Letters, 30(1), 45-56. (pdf)

Bradshaw, H. K., Proffitt Leyva, R., Nicolas, S., & Hill, S. E. (2019). Costly female appearance-enhancement provides cues of short-term mating effort: The case of cosmetic surgery. Personality and Individual Differences, 138, 48-55. (pdf)

Gassen, J., Bradshaw, H. K., & Hill, S. E. (2018). Mating effort predicts human menstrual cycle frequency. Evolutionary Psychology, 16(4) 1-10. (pdf)

Kim, A., Bradshaw, H. K., Durante, K. M., & Hill, S. E. (2018). Life history, fertility, and short-term mating motives. Evolutionary Psychology, 16(3), 1-10. (pdf)

DelPriore, D. J., Bradshaw, H. K., & Hill, S. E. (2018). Appearance enhancement produces a strategic beautification penalty among women. Evolutionary Behavioral Sciences, 12(4), 348-366. (pdf)

Hill, S. E., Baskett, K., Bradshaw, H. K., Prokosch, M. L., DelPriore, D. J., & Rodeheffer, C. D. (2016). Tempting foods and the affordability axiom: Food cues change beliefs about the costs of healthy eating. Appetite, 107, 274-279. (pdf)

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