Faculty/Staff Resources Student Resources
University of Southern California
University of Southern California
USC Chan Division of Occupational Science and Occupational Therapy
USC Chan Division of Occupational Science and Occupational Therapy
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Raymond Hernandez

Faculty Mentor: Beth Pyatak PhD, OTR/L, CDCES, FAOTA

Research Lab: Lifestyle Redesign for Chronic Conditions (LRCC)

Year of Entry: 2017

Raymond Hernandez

Research Interests

My research interest lies in contributing to efforts to understand the demands of everyday activities and their impact on well-being, capacity for self-regulation, and cognitive performance. The overall demand of an activity can be measured by considering all its different types of demands including those mental, physical, emotional (e.g., frustration), and temporal (e.g., time pressure) in nature. These demands come with an associated physiological stress response, and as such there is a limit to the total amount of demands our bodies can experience. Whether or not activities are truly stressful or relaxing, physiologically, may depend on the demands required by them.

My current goals are to help advance measurement of activity demands through self-report, and in the future, to capture the physiological effects of the total demands placed on our bodies using smartphones and/or wearable technology. My goal is to develop tools that will provide metrics to help people determine if their everyday pattern of activities need to be adjusted (e.g., changing the number of high or low demand activities in which they engage) to improve or maintain well-being, capacity for self-regulation, and/or cognitive performance.

Education

Master of Science (MS) in Occupational Therapy
2015 | California State University, Dominguez Hills

Bachelor of Science (BS) in Psychobiology
2012 | University of California, Los Angeles

Publications

Journal Articles

Hernandez, R., Vidmar, A., & Pyatak, E. A. (2020). Lifestyle balance, restful and strenuous occupations, and physiological activation. Journal of Occupational Science. Advance online publication. https://doi.org/10.1080/14427591.2020.1732229 Show abstract

Conference Presentations/Proceedings

Hernandez, R. (2019, November). Activity focused view of stress, recovery, and allostatic load. Paper presented at the Work, Stress, and Health Conference, Philadelphia, PA.

Hernandez, R. (2018, October). Allostatic load as physiological indicator of occupational imbalance. Paper presented at the Society for the Study of Occupation, Lexington, KY.

Pyatak, E., Hernandez, R., Díaz, J., Carandang, K., Blanchard, J., & Vigen, C. (2018, April). Habit formation in an occupational therapy self-management intervention: The Resilient, Empowered, Active Living (REAL Diabetes) study. Paper presented at the meeting of the Society of Behavioral Medicine, New Orleans, LA.