McAfee, C. A., Josephs, R. A., DiVita, A., Telch, M. J., & Champagne, F. A. (2025). CO2 Challenge-evoked hormonal changes predicting TSST changes in cortisol and subjective distress. Psychoneuroendocrinology, 107187. PDF
Casto, K. V., Prasad, S., Josephs, R. A., Zilioli, S., Welker, K., Maslov, A., … & Mehta, P. H. (2023). No Compelling Evidence that Self-Reported Personality Traits Explain Basal Testosterone and Cortisol’s Associations with Status-Relevant Behavior. Adaptive Human Behavior and Physiology. PDF
Chafkin, J. E., O’Brien, J. M., Medrano, F. N., Lee, H. Y., Josephs, R. A., & Yeager, D. S. (2022). A dual-system, machine-learning approach reveals how daily pubertal hormones relate to psychological well-being in everyday life. Developmental Cognitive Neuroscience. PDF
Chafkin, J. E., Yeager, D. S., O’Brien, J. M., Medrano, F. N., Lee, H. Y. , & Josephs, R. A., (2022). Chemiluminescent immunoassay overestimates hormone concentrations and obscures testosterone sex differences relative to LC-MS/MS in a field study of diverse adolescents. Comprehensive Psychoneuroendocrinology. PDF
Chafkin, J. E., Yeager, D. S., O’Brien, J. M., Lee, H. Y., McAfee, C. A., & Josephs, R. A., (2021). Gonadal and adrenal hormones interact with pubertal maturation to predict depressive symptoms in a group of high school females. Development and Psychopathology. PDF
Seo, E., Lee, H. Y., Jamieson, J. P., Reis, H., Josephs, R. A., Beevers, C. G., & Yeager, D. S., (2021). Trait attributions and stress appraisals explain why an entity theory of personality predicts greater internalizing symptoms during adolescence. Development and Psychopathology. PDF