Psychological Science Accelerator Self-Determination Theory Collaboration (in press). A global experiment on motivating social distancing during the COVID-19 pandemic. Proceedings of the National Academy of Sciences.

Weidmann, R., & Chopik, W. J. (in press). Romantic attachment, stress, and cognitive functioning in a large sample of middle-aged and older couples. Journal of Research in Personality.

Leong, F. T. L., Chopik, W. J., Somaraju, A., & Kuang, S. (in press). Antecedents of Rowe and Kahn’s Successful Aging Model for Asian Americans. Asian American Journal of Psychology.

Bago, B., Kovacs, M., Protzko, J., Nagy, T., Kekecs, Z., Palfi, B.,…Chopik, W. J.,…Aczel, B. (in press). Situational factors shape moral judgements in the trolley dilemma in Eastern, Southern and Western countries in a culturally diverse sample. Nature Human Behavior.

Purol, M. F., & Chopik, W. J. (in press). Partner accuracy in humor perception and associations with relationship satisfaction. Personality and Social Psychology Bulletin.

Chopik, W. J., & Oh, J. (in press). Implementing the fast friends procedure to build camaraderie in a remote synchronous teaching setting. Teaching of Psychology.

Chopik, W. J., Weidmann, R., Oh, J., & Purol, M. F. (in press). Grateful expectations: Cultural differences in the curvilinear association between age and gratitude. Journal of Social and Personal Relationships.

Oh, J., Chopik, W. J., & Lucas, R. E. (in press). Happiness singled out: Bidirectional influences of singlehood and life satisfaction. Personality and Social Psychology Bulletin.

Chopik, W. J., Kelley, W. L., Vie, L. L., Lester, P., B., Bonett, D. G., Lucas, R. E., & Seligman, M. E. P. (in press). Individual and experiential predictors of character development across the deployment cycle. European Journal of Personality.

Dorfman, A., Moscovitch, D. A., Chopik, W. J., & Grossman, I. (in press). None the wiser: Year-long longitudinal study on effects of adversity on wisdom. European Journal of Personality.

Umucu, E., Lee, B., Genova, H. M., Chopik, W. J., Sung, C. Yasuoka, M., Niemiec, R. (2022). Character strengths across disabilities: An international exploratory study and implications for positive psychiatry and psychology. Frontiers in Psychiatry, 13, 863977. [PDF]

Chopik, W. J., & Francis, J. (2022). Partner influences on ICT adoption among older adults: The role of need for cognition. Computers in Human Behavior, 126, 107028. [PDF]

Nakamura, J. S., Hong, J. H., Smith, J., Chopik, W. J., Chen, Y., VanderWeele, T. J., Kim, E. S. (2022). Changes in self-perceptions of aging and subsequent health and well-being. JAMA Network Open, 5, e2147797-e2147797. [PDF]

Chopik, W. J., Nuttall, A. K., & Oh, J. (2022). Relationship specific satisfaction and adjustment in emerging adulthood: The moderating role of adult attachment orientation. Journal of Adult Development, 29, 40-52. [PDF]



Wang, K., Goldenberg, A., Dorison, C. A., Miller, J. K., Lerner, J. S., Gross, J. J.,…Chopik, W. J.,…Zuro, B. (2021). A multi-country test of brief reappraisal interventions on emotions during the COVID-19 pandemic. Nature Human Behavior, 5, 1089-1110. [PDF]

Leahy, K. E., & Chopik, W. J. (2021). Proof of concept and moderators of transference processes in an online setting. Collabra: Psychology, 7, 24720. [PDF]

Chopik, W. J., Oh, J., Nuttall, A. K., Thakkar, K. N., & Ingersoll, B. (2021). Age differences in Broader Autism Phenotype traits from young adulthood to older adulthood. Autism Research, 14, 1456-1471. [PDF]

Purol, M. F., & Chopik, W. J. (2021). Optimism: Enduring resource or miscalibrated perception? Social and Personality Psychology Compass, 15, e12593. [PDF]

van den Akker, O. R., Weston, S. J., Campbell, L., Chopik, W. J., Damian, R. I., Davis-Kean, P. E., Hall, A. N., Kosie, J. E., Kruse, E., Olsen, J., Ritchie, S. J., Valentine, K. D., van’t Veer, A. E., & Bakker, M. (2021). Preregistration of secondary data analysis: A template and tutorial. Meta-Psychology, 5. [PDF]

Sundin, Z. W., Chopik, W. J., Welker, K. M., Ascigil, E., Brandes, C. M., Chin, K. A., Ketay, S., Knight, E. L., Kordsmeyer, T. L., McLarney-Vesotski, A. R., Prasad, S., Reese, Z. A., Roy, A. R. K., Sim, L., Stern, J., Carré, J. M., Edelstein, R. S., Mehta, P. H., Penke, L., Slatcher, R. B., & Tackett, J. L. (2021). Estimating the association between Big Five personality traits, testosterone, and cortisol. Adaptive Human Behavior and Physiology, 7, 307-340. (joint first authorship). [PDF]

Lucas, R. E., & Chopik, W. J. (2021). Testing the buffering effect of social relationships in a prospective study of disability onset. Social Psychological and Personality Science, 12, 1307-1315. [PDF]

Chopik, W. J. (2021). Modeling growth and resilience among military personnel: How using different models yields different answers. In F. J. Infurna & E. Jayawickreme (Eds.), Redesigning research on post-traumatic growth: Challenges, pitfalls, and new directions. (167-185). New York: Oxford University Press. [PDF]

Ackerman, L. S., & Chopik, W. J. (2021). Cross-cultural comparisons in implicit and explicit bias. Personality and Social Psychology Bulletin, 47, 953-968. [PDF]

Hudson, N. W., Fraley, R. C., Briley, D. A., & Chopik, W. J. (2021). Your personality doesn’t care whether you believe it can change: Beliefs about whether personality can change do not predict trait growth among emerging adults. European Journal of Personality, 35, 340-357. [PDF]

Purol, M. F., Keller, V. N., Oh, J., Chopik, W. J., & Lucas, R. E. (2021). Loved and lost or never loved at all? Lifelong marital histories and their links with subjective well-being. Journal of Positive Psychology, 16, 651-659. [PDF]

Chopik, W. J., & Johnson, D. J. (2021). Modeling dating decisions in a mock swiping paradigm: An examination of participant and target characteristics. Journal of Research in Personality, 92, 104076. [PDF]

Ascigil, E., Wardecker, B. M., Chopik, W. J., & Edelstein, R. S. (2021). Division of baby care in heterosexual and lesbian couples transitioning to parenthood: Implications and expectations versus reality. Journal of Marriage and Family, 83, 584-594. [PDF]

Lu, P., Oh, J., Leahy, K. E., & Chopik, W. J. (2021). Friendship importance around the world: Links to cultural factors, health, and well-being. Frontiers in Psychology, 11, 570839. [PDF]

Jones, B. C., DeBruine, L. M., Flake, J. K., Liuzza, M. T., Antfolk, J., Arinze, N. C.,…Chopik, W. J.,…& Coles, N. A. (2021). To which regions of the world does the valence-dominance model of social perception apply? Nature Human Behavior, 5, 159-169. [PDF]

Jayawickreme, E., Infurna, F. J., Alajak, K., Blackie, L. E. R., Chopik, W. J., Chung, J., Dorfman, A., Fleeson, W., Forgeard, M. J. C., Frazier, P., Furr, R. M., Grossmann, I., Heller, A., Laceulle, O., Lucas, R. E., Luhmann, M., Luong, G., Meijer, L., McLean, K. C., Park, C. L., Roepke, A. M., al Sawaf, Z., Tennen, H., White, R. M. B., & Zonneveld, R. (2021). Post-traumatic growth as positive personality change: Challenges, opportunities and recommendations. Journal of Personality, 89, 145-165. [PDF]

Chopik, W. J., Kelley, W. L., Vie, L. L., Oh, J., Bonett, D. G., Lucas, R. E., & Seligman, M. E. P. (2021). Development of character strengths across the deployment cycle among U.S. Army soldiers. Journal of Personality, 89, 23-34. [PDF]

Beffel, J. H., Cary, K. M., Nuttall, A. K., Chopik, W. J., & Maas, M. K. (2021). Associations between the broad autism phenotype, adult attachment, and relationship satisfaction among emerging adults. Personality and Individual Differences, 168, 110409. [PDF]


Arbel, R., Segal, D., & Chopik, W. J. (2020). Optimism, pessimism, and health biomarkers in couples. British Journal of Health Psychology, 25, 1055-1073. [PDF]

Giasson, H. L., & Chopik, W. J. (2020). Geographic patterns of age bias and associations with state-level health outcomes across the United States. European Journal of Social Psychology, 50, 1173-1190. [PDF]

Ebersole, C. R., Mathur, M. B., Baranski, E., Bart-Plange, D.-J., Buttrick, N. R., Chartier, C. R.,…Chopik, W. J.,…& Nosek, B. A. (2020). Many Labs 5: Testing pre-data collection peer review as an intervention to increase replicability. Advances in Methods and Practices in Psychological Science, 3, 309-331. [PDF]

Corker, K. S., Arnal, J. D., Bonfiglio, D. B. V., Curran, P. G., Chartier, C. R., Chopik, W. J., Guadagno, R. E., Kimbrough, A. M., Schmidt, K., Wiggins, B. J. (2020). Many Labs 5: Registered replication report of Albarracin et al., (2008), Study 7. Advances in Methods and Practices in Psychological Science, 3, 340-352. [PDF]

Leahy, K. E., & Chopik, W. J. (2020). The effect of social network size and composition on the link between discrimination and health among sexual minorities. Journal of Aging and Health, 32, 1214-1221. [PDF]

Oh, J., Chopik, W. J., & Nuttall, A. K. (2020). The effects of obligation on relationships and well-being over time in middle adulthood. International Journal of Behavioral Development, 44, 479-489. [PDF]

LaBelle, O. P., Wardecker, B. M., Chopik, W. J., & Edelstein, R. S. (2020). Attachment Processes. In K. Sweeny and M. Robbins (Eds.), Wiley Encyclopedia of Health Psychology. [PDF]

Chin, K., Chopik, W. J., Wardecker, B. M., LaBelle, O. P., Moors, A. C., & Edelstein, R. S. (2020). Longitudinal associations between prenatal testosterone and postpartum outcomes in a sample of first-time expectant lesbian couples. Hormones and Behavior, 125, 104810. [PDF]

Sim, L., Chopik, W. J., Wardecker, B. M., & Edelstein, R. S. (2020). Changes in prenatal testosterone and sexual desire in expectant couples. Hormones and Behavior, 125, 104823. [PDF]

Hannikainen, I. R., Chopik, W. J., Hudson, N. W., Briley, D. A., & Derringer, J. (2020). Moral migration: Desires to become more empathic predict changes in moral foundations. Journal of Research in Personality, 88, 104011. [PDF]

Chopik, W. J., Oh, J., Kim, E. S., Schwaba, T., Krämer, M. D., Richter, D., & Smith, J. (2020). Changes in optimism and pessimism in response to life events: Evidence from three large panel studies. Journal of Research in Personality, 88, 103985. [PDF]

Oh, J., Chopik, W. J., & Kim, E. S. (2020). The association between actor/partner optimism and cognitive ability among older couples. Journal of Personality, 88, 822-832. [PDF]

Xu, Y. E., & Chopik, W. J. (2020). Identifying moderators in the link between workplace discrimination and health/well-being. Frontiers in Psychology, 11(458). [PDF]

Hudson, N. W., Fraley, R. C., Chopik, W. J., & Briley, D. A. (2020). Change goals robustly predict trait growth: A mega-analysis of 11 intensive longitudinal studies examining volitional change. Social Psychological and Personality Science, 11, 723-732. [PDF]

Kitayama, S., Berg, M., & Chopik, W. J. (2020). Culture and wellbeing in late adulthood: Theory and evidence. American Psychologist, 75, 567-576. [PDF]

Chopik, W. J., Chartier, C. R., Campbell, L., & Donnellan, M. B. (2020). Relationship science and the credibility revolution: An introduction to the first part of the special issue. Personal Relationships, 27, 132-137. [PDF]

Ackerman, L. S., & Chopik, W. J. (2020). Individual differences in personality predict the use and perceived effectiveness of essential oils. PLOS ONE, 15, e0229779. [PDF]

Leggett, A. N., Choi, H., Chopik, W. J., Liu, H., & Gonzalez, R. (2020). Early cognitive decline and its impact on spouse’s loneliness. Research in Human Development, 17, 78-93. [PDF]

Norling, L. R., & Chopik, W. J. (2020). The relationship of coworker support and work-family balance: A test of work environment and burnout as mediators. Frontiers in Psychology, 11(819). [PDF]

Brazeau, H., & Chopik, W. J. (2020). Integrating personality and relationship science to explain physical and mental health. In P. Hill and M. Allemand (Eds.), Personality and healthy aging in adulthood: New directions and techniques. International perspectives on aging, Vol., 26. (pp. 9-25). Springer Nature: Switzerland. [PDF]

Chopik, W. J. (2020). Home is where the heart is: Geographic variation in relational behavior and outcomes. In L. V. Machia, C. R. Agnew, & X. B. Arriaga (Eds.), Interdependence, interaction, and close relationships, Advances in close relationships. (pp. 50-73). Cambridge University Press: New York.

Faas, C., McFall, J., Peer, J. W., Schmolesky, M. T., Chalk, H., Hermann, A., Chopik, W. J., Leighton, D. C., Lazzara, J., Kemp, A., DiLillo, V., & Grahe, J. (2020). Emerging adulthood MoA/IDEA-8 scale characteristics from multiple institutions. Emerging Adulthood, 8, 259-269. [PDF]

Oh, J., Chopik, W. J., Konrath, S. H., & Grimm, K. J. (2020). Longitudinal changes in empathy across the lifespan in six samples of human development. Social Psychological and Personality Science, 11, 244-253. [PDF]

Hudson, N. W., Chopik, W. J., & Briley, D. A. (2020). Volitional change in adult attachment: Can people who want to become less anxious and avoidant move closer toward realizing those goals? European Journal of Personality, 34, 93-114. [PDF]


Harder, J. A., Keller, V. N., & Chopik, W. J. (2019). Demographic, experiential, and temporal variation in ableism. Journal of Social Issues, 75, 683-706. [PDF]

Chopik, W. J., Jayawickreme, E., Renz, U., & Yang, E. (2019). Conceptual and methodological considerations for the study of wisdom arising from adversity. Journal of Value Inquiry, 53, 393-396. [PDF]

Hudson, N. W., Briley, D. A, Chopik, W. J., & Derringer, J. (2019). You have to follow through: Attaining behavioral change goals predicts volitional personality change. Journal of Personality and Social Psychology, 117, 839-857. [PDF]

van Scheppingen, M. A., Chopik, W. J., Bleidorn, W., & Denissen, J. J. (2019). Longitudinal actor, partner, and similarity effects of personality on well-being. Journal of Personality and Social Psychology, 117, e51-e70. [PDF]

Confer, J. A., & Chopik, W. J. (2019). Behavioral explanations reduce retributive punishment but not reward: The mediating role of conscious will. Consciousness and Cognition, 102808. [PDF]

Chopik, W. J., & Grimm, K. J. (2019). Longitudinal changes and cohort differences in narcissism from early to older adulthood. Psychology and Aging, 34, 1109-1123. [PDF]

Moors, A. C., Ryan, W., & Chopik, W. J. (2019). Multiple loves: The effects of attachment with multiple concurrent romantic partners and relationship functioning. Personality and Individual Differences, 147, 102-110. [PDF]

Chopik, W. J., & Weaver, J. R. (2019). Old dog, new tricks: Age differences in dog personality traits, association with human personality traits, and links to important outcomes. Journal of Research in Personality, 79, 94-108. [PDF]

Chopik, W. J. (2019). It’s high time we thought about time: Trickle-up personality change: Comment on Hopwood (2018). European Journal of Personality, 32, 539-540. [PDF]

Chopik, W. J., & Edelstein, R. S. (2019). Retrospective memories of parental care and health from mid to late life. Health Psychology, 38, 84-93. [PDF]

Chopik, W. J., Edelstein, R. S., & Grimm, K. J. (2019). Longitudinal changes in attachment orientation over a 59-year period. Journal of Personality and Social Psychology, 116, 598-611. [PDF]

Johnson, D. J., & Chopik, W. J. (2019). Geographic variation in the Black-violence stereotype. Social Psychological and Personality Science, 10, 287-294. [PDF]

Chopik, W. J., Newton, N. J., Ryan, L. H., Kashdan, T. B., & Jarden, A. J. (2019). Gratitude across the life span: Age differences and links to subjective well-being. Journal of Positive Psychology, 14, 292-302. [PDF]

Grosz, M. P., Emons, W. H. M., Wetzel, E., Leckelt, M., Chopik, W. J., Rose, N., & Back, M. D. (2019). A comparison of unidimensionality and measurement precision of the Narcissistic Personality Inventory and the Narcissistic Admiration and Rivalry Questionnaire. Assessment, 26, 281-293. [PDF]

Wofford, N. E., Defever, A. M., & Chopik, W. J. (2019). The vicarious effects of discrimination: How partner experiences of discrimination affect individual health. Social Psychological and Personality Science, 10, 121-130. [PDF]

Chopik, W. J., & Lucas, R. E. (2019). Actor, partner, and similarity effects of personality on global and experienced well-being. Journal of Research in Personality, 78, 249-261. [PDF]


Moshontz, H., Campbell, L., Ebersole, C. R., IJzerman, H., Urry, H. L., Forscher, P. S., … Chartier, C. R. (2018). The Psychological Science Accelerator: Advancing Psychology through a Distributed Collaborative Network. Advances in Methods and Practices in Psychological Science, 1, 501-515. [PDF]

Chopik, W. J., Kim, E. S., & Smith, J. (2018). An examination of dyadic changes in optimism and physical health. Health Psychology, 37, 42-50. [PDF]

Drewelies, J., Chopik, W. J., Hoppmann, C. A., Smith, J., & Gerstorf, D. (2018). Linked lives: Dyadic associations of mastery beliefs with health (behavior) and health (behavior) change among older partners. The Journals of Gerontology, Series B: Psychological Sciences and Social Sciences, 73, 787-798. [PDF]

Chopik, W. J., & Kitayama, S. (2018). Personality changes across the lifespan: Insights from a cross-cultural longitudinal study. Journal of Personality, 86, 508-521. [PDF]

Theisen, J. C., Fraley, R. C., Hankin, B. L., Young, J. F., & Chopik, W. J. (2018). How does attachment change from childhood through adolescence? Findings from an accelerated longitudinal cohort study. Journal of Research in Personality, 74, 141-146. [PDF]

Chopik, W., J., Bremner, R. H., Johnson, D. J., & Giasson, H. L. (2018). Age differences in age perceptions and developmental transitions. Frontiers in Psychology, 9(67). [PDF]

Chopik, W. J., Bremner, R. H., Defever, A. M., & Keller, V. N. (2018). How (and whether) to teach undergraduates about the replication crisis in psychological science. Teaching of Psychology, 45, 158-163. [PDF]

Leckelt, M., Wetzel, E., Gerlach, T., Ackerman, R. A., Miller, J. D, Chopik, W. J.…..Back, M. D. (2018). Validation of the Narcissistic Admiration and Rivalry Questionnaire short scale (NARQ-S) in convenience and representative samples. Psychological Assessment, 30, 86-96. [PDF]

Chopik, W. J. (2018). Does personality change following spousal bereavement? Journal of Research in Personality, 72, 10-21. [PDF]

Wardecker, B. M., Chopik, W. J., LaBelle, O. P., & Edelstein, R. S. (2018). Is narcissism associated with baseline cortisol in men and women? Journal of Research in Personality, 72, 44-49. [PDF]


Lee, J. H., Chopik, W. J., & Schiamberg, L. B. (2017). Longitudinal associations between marital quality and sleep quality in older adulthood. Journal of Behavioral Medicine, 40, 821-831. [PDF]

Ryan, L. H., Newton, N. J., Chauhan, P. K., & Chopik, W. J. (2017). Effects of pre-retirement personality, health, and job lock on post-retirement subjective well-being. Translational Issues in Psychological Science, 3, 378-387. [PDF]

Chopik, W. J., Rivard, R. V., & Cotten, S. R. (2017). Individual difference predictors of ICT use in older adulthood: A study of 17 candidate characteristics. Computers in Human Behavior, 76, 536-533. [PDF]

Bach, R., Defever, A. M., Chopik, W. J., & Konrath, S. H. (2017). Geographic variation in empathy: A state-level analysis. Journal of Research in Personality, 68, 124-130. [PDF]

Kubinski, J. S., Chopik, W. J., & Grimm, K. J. (2017). Change across the lifespan in a psychological measure of life history strategy. Evolution and Human Behavior, 38, 434-441. [PDF]

Chopik, W. J. (2017). Associations among relational values, support, health, and well-being across the adult lifespan. Personal Relationships, 24, 408-422. [PDF]

Chopik, W. J., & Giasson, H. L. (2017). Age differences in explicit and implicit age attitudes across the lifespan. The Gerontologist, 57, S169-S177. [PDF]

Chopik, W. J. & Motyl, M. (2017). Is Virginia for Lovers? Geographic variation in adult attachment orientation. Journal of Research in Personality, 66, 38-45. [PDF]

Chopik, W. J., O’Brien, E., & Konrath, S. H. (2017). Differences in empathic concern and perspective taking across 63 countries. Journal of Cross-Cultural Psychology, 48, 23-38. [PDF]

Chopik, W. J., & O’Brien, E. (2017). Happy you, healthy me? Having a happy partner is independently associated with better health in oneself. Health Psychology, 36, 21-30. [PDF]

Edelstein, R. S., Chopik, W. J., Saxbe, D. E., Wardecker, B. M., Moors, A. C., & LaBelle, O. P. (2017). Prospective and dyadic associations between expectant parents’ prenatal hormone changes and postpartum parenting outcomes. Developmental Psychobiology, 59, 77-90. [PDF]

Saxbe, D. E., Edelstein, R. S., Lyden, H. M., Wardecker, B. M., Chopik, W. J., & Moors, A. C. (2017). Fathers’ decline in testosterone and synchrony with partner testosterone during pregnancy predicts greater postpartum relationship investment. Hormones and Behavior, 90, 39-47. [PDF]

Chopik, W. J. (2017). Death across the lifespan: Age differences in death-related thoughts and anxiety. Death Studies, 41, 69-77[PDF]


Chopik, W. J. (2016). The benefits of social technology use among older adults are mediated by reduced loneliness. Cyberpsychology, Behavior, and Social Networking, 19, 551-556[PDF]

Chopik, W. J., & Motyl, M. (2016). Ideological fit enhances interpersonal orientation. Social Psychological and Personality Science, 7, 759-768. [PDF]

Chopik, W. J., & Konrath, S. H. (2016). Political orientation moderates worldview defense in response to Osama bin Laden’s death. Peace and Conflict: Journal of Peace Psychology, 22, 396-400. [PDF]

Chopik, W. J., & Edelstein, R. S. (2016). Adult Attachment Theory. In Susan Krauss Whitbourne (Ed.), Encyclopedia of Adulthood and Aging (pp. 29-34). London: Wiley-Blackwell. [PDF]

Chopik, W. J. (2016). Age differences in conscientiousness facets in the second half of life: Divergent associations with changes in physical health. Personality and Individual Differences, 96, 202-211. [PDF]

Wardecker, B. M., Chopik, W. J., Boyer, M. P., & Edelstein, R. S. (2016). Individual differences in attachment are associated with usage and perceived intimacy of different communication media. Computers in Human Behavior, 59, 18-27. [PDF]


Chopik, W. J., & Edelstein, R. S. (2015). Preliminary validation of a romantic attachment orientation measure from the California Adult Q-Sort. Attachment and Human Behavior, 17, 570-585. [PDF]

Hudson, N. W., Fraley, R. C., Chopik, W. J., & Heffernan, M. E. (2015). Not all attachment relationships develop alike: Normative cross-sectional age trajectories in attachment to romantic partners, best friends, and parents. Journal of Research in Personality59, 44-55. [PDF]

Chopik, W. J., O’Brien, E., Konrath, S. H., & Schwarz, N. (2015). MLK Day and racial attitudes: Liking the group more but specific exemplars less. Political Psychology, 36, 559-567. [PDF]

Chopik, W. J., Kim, E. S., & Smith, J. (2015). Changes in optimism are associated with changes in health among older adults. Social Psychological and Personality Science, 6, 814-822[PDF]

Edelstein, R. S., Wardecker, B. M., Chopik, W. J., Moors, A. C., Shipman, E. L., & Lin, N. J. (2015). Prenatal hormones in first-time expectant parents: Longitudinal changes and within-couple correlations. American Journal of Human Biology, 27, 317-325. [PDF]

Chopik, W. J. (2015). Relational attachment and ethical workplace behavior: The mediating role of emotional burnout. Personality and Individual Differences, 75, 160-164. [PDF]

Moors, A. C., Conley, T. D., Edelstein, R. S., & Chopik, W. J. (2015). Attached to monogamy? Avoidance predicts willingness to engage (but not actual engagement) in consensual non-monogamy. Journal of Social and Personal Relationships, 32, 222-240[PDF]


Chopik, W. J., Moors, A. C., & Edelstein, R. S. (2014). Maternal nurturance predicts declines in attachment avoidance in emerging adulthood. Journal of Research in Personality, 53, 47-53. [PDF]

Chopik, W. J., & Edelstein, R. S. (2014). Age differences in romantic attachment around the world. Social Psychological and Personality Science, 5, 892-900. [PDF]

Kim, E. S., Chopik, W. J., & Smith, J. (2014). Would you be healthier if your partner was more optimistic? The dyadic effect of optimism on health among older adults. Journal of Psychosomatic Research, 76, 447-453. [PDF]

Konrath, S. H., Chopik, W. J., Hsing, C., & O’Brien, E. (2014). Changes in adult attachment styles in American college students over time: A meta-analysis. Personality and Social Psychology Review, 18, 326-348. [PDF]

Chopik, W. J., & Peterson, C. (2014). Changes in technology use and adult attachment orientation from 2002-2012. Computers in Human Behavior, 38, 208-212. [PDF]

Chopik, W. J., Edelstein, R. S., van Anders, S. M., Wardecker, B. M., Shipman, E. L., & Samples-Steele, C. R. (2014). Too close for comfort? Adult attachment and cuddling in romantic and parent-child relationships. Personality and Individual Differences, 65, 212-216. [PDF]

Edelstein, R. S., van Anders, S. M., Chopik, W. J., Goldey, K. L., & Wardecker, B. M. (2014). Dyadic associations between testosterone and relationship quality in couples. Hormones and Behavior, 65, 401-407. [PDF]

Chopik, W. J., Joshi, D. H., & Konrath, S. H. (2014). Historical changes in American self-interest: State of the Union addresses from 1790-2012. Personality and Individual Differences, 66, 128-133. [PDF]

Chopik, W. J., Wardecker, B M., & Edelstein, R. S. (2014). Be Mine: Attachment avoidance predicts perceptions of relationship functioning on Valentine’s Day. Personality and Individual Differences, 63, 47-52[PDF]

Chopik, W. J., & Edelstein, R. S. (2014). Death of a salesman: Webpage-based manipulations of mortality salience. Computers in Human Behavior, 31, 94-99. [PDF]


Kruger, D. J., Fisher, M. L., Edelstein, R. S., Chopik, W. J., Fitzgerald, C., & Strout, S. L. (2013). Was that cheating? Perceptions vary by sex, attachment anxiety, and behavior. Evolutionary Psychology, 11, 159-171. [PDF]

Chopik, W. J., Edelstein, R. S., & Fraley, R. C. (2013). From the cradle to the grave: Age differences in attachment from early adulthood to old age. Journal of Personality, 81, 171-183[PDF]


Edelstein, R. S., Kean, E. L., & Chopik, W. J. (2012). Estradiol responses to emotionally intimate stimuli are attenuated among women with an avoidant attachment style. Hormones and Behavior, 61, 167-175[PDF]


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