Publications by authors named "Cal Halvorsen"

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Formal and Informal Volunteerism in Mid- and Later-Life: Examining Ethnoracial Differences Among Asian Americans and Other Groups.
Patrick Ho Lam Lai, Christina Matz, Cal Halvorsen

J Appl Gerontol· December 2025

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Thriving from Work Questionnaire: Validation of a Measure of Worker Wellbeing Among Older U.S. Workers.
Maren Wright Voss, Cal J Halvorsen, Kanchan Yadav, Stephanie M Neidlinger, Gregory R Wagner

Int J Environ Res Public Health· September 2025

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Pre-post data from a cogenerational health outreach program within federally qualified health centers: experiences in the encore intergenerational vaccine corps and assessments of different generations and public issues.
Cal J Halvorsen, Bruna Lopez, K Megan Collier, Cecily Medved, James Emerman

Data Brief· August 2025

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Reducing Hypertension Through Volunteering? Investigating the Potential Causal Link Between Volunteering Frequency and Blood Pressure by Gender, Race, and Age Groups.
Seoyoun Kim, Koichiro Shiba, Cal Halvorsen

Biopsychosoc Sci Med· June 2025

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Does volunteering reduce epigenetic age acceleration among retired and working older adults? Results from the Health and Retirement Study.
Seoyoun Kim, Cal Halvorsen, Claire Potter, Jessica Faul

Soc Sci Med· January 2025

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Unemployed, Immigrant, and Older Asian Workers in a U.S.-Based Job-Training Program: Their Experiences and Well-Being, and Strategies for Reaching This Important Population.
Patrick Ho Lam Lai, Cal J Halvorsen, Kun Chang, Le Ha Tran Nguyen, Elizabeth P Howard

J Gerontol Soc Work· October 2024

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Self-Employment Transitions and Health Outcomes in Later Life: Evidence From China.
Ting Hu, Yu-Chih Chen, Cal Halvorsen

Innov Aging· August 2024

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An outcome-wide analysis of the effects of diagnostic labeling of Alzheimer's disease and related dementias on social relationships.
Takashi Amano, Cal J Halvorsen, Seoyoun Kim, Addam Reynolds, Clara Scher

Alzheimers Dement· March 2024

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Assessing Mental Healthcare Worker Experiences of Workplace Fairness and Organizational Value: A National Survey of Peer-Support Specialists.
K Megan Collier, Cal J Halvorsen, Karen L Fortuna

Workplace Health Saf· January 2024

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Volunteering and Changes in Cardiovascular Biomarkers: Longitudinal Evidence From the Health and Retirement Study.
Seoyoun Kim, Cal Halvorsen, Sae Hwang Han

Innov Aging· June 2023

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How the Senior Community Service Employment Program Influences Participant Well-Being: A Participatory Research Approach With Program Recommendations.
Cal J Halvorsen, Kelsey Werner, Elizabeth McColloch, Olga Yulikova

Res Aging· January 2023

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A nationally representative dataset of 1,549 Americans aged 18 to 94 on interest in, experience with, and barriers to cogeneration, defined as working with older and younger people for social good.
Cal J Halvorsen, Bruce Kelley, Jim Emerman, Stefanie Weiss, David Gleicher

Data Brief· December 2022

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Aging in Nigeria: A Growing Population of Older Adults Requires the Implementation of National Aging Policies.
Kingsley Chima Mbam, Cal J Halvorsen, Uzoma Odera Okoye

Gerontologist· October 2022

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Volunteering as an Equalizer: A Quasi-Experimental Study Using Propensity Score Analysis.
Seoyoun Kim, Cal J Halvorsen

Am J Prev Med· November 2021

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How Self-Employed Older Adults Differ by Age: Evidence and Implications From the Health and Retirement Study.
Cal J Halvorsen

Gerontologist· July 2021

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Older Workers in the Time of COVID-19: The Senior Community Service Employment Program and Implications for Social Work.
Cal J Halvorsen, Olga Yulikova

J Gerontol Soc Work· January 2021

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Gerontological Social Work's Pivotal Role in the COVID-19 Pandemic: A Response from AGE Leadership.
Tam E Perry, Nancy Kusmaul, Cal J Halvorsen

J Gerontol Soc Work· January 2021

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The diversity of interest in later-life entrepreneurship: Results from a nationally representative survey of Americans aged 50 to 70.
Cal J Halvorsen, Yu-Chih Chen

PLoS One· February 2020

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Perceptions of the Meaningfulness of Work Among Older Social Purpose Workers: An Ecological Momentary Assessment Study.
Christina Matz-Costa, Stephanie Cosner Berzin, Marcie Pitt-Catsouphes, Cal J Halvorsen

J Appl Gerontol· August 2019

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Conceptualizing Productive Engagement in a System Dynamics Framework.
Nancy Morrow-Howell, Cal J Halvorsen, Peter Hovmand, Carmen Lee, Ellis Ballard

Innov Aging· March 2017

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