Matthew Hammond
Matthew completed his PhD at the Reach Lab in 2015. Matthew now is a Senior Lecturer (Assistant Professor) at Victoria University of Wellington. His research programme examines how social and individual difference factors influence relationship functioning, including the causes and consequences of aggression, effective and ineffective social support, and biases in social perception. The core of his programme tests how sexist attitudes shape personal and relationship wellbeing in important ways that foster gender inequality. For example, men’s agreement with stereotypes that “women are emotionally manipulative” can trigger aggression even toward their partners. In contrast, women who agree with stereotypes that “men’s role is to protect and cherish women” tend to be responsive support providers, but also experience greater drops in satisfaction if their relationship encounters problems.
Email: matt.hammond@vuw.ac.nz

Publications
Example Journal Articles with REACH members
Overall, N.C., Maner, J.K., Hammond, M.D., Cross, E.J., Chang, V.T., Low, R.S.T., Girme, Y.U., Jayamaha, S.D., Reid, C.J., & Sasaki, E. (2023). Actor and partner power are distinct and have differential effects on social behavior. Journal of Personality and Social Psychology, 124(2), 311–343. doi.org/10.1037/pspi0000398
Jayamaha, S.D., Overall, N.C., Girme, Y.U., Hammond, M.D., & Fletcher, G.J.O. (2021). Depressive symptoms, stress and poorer emotional support when needed by intimate partners, 21(6), 1160-1176. Emotion. doi.org/10.1037/emo0001000
Waddell, N., Overall, N.C., Chang, V.T., & Hammond, M.D. (2021). Gendered Division of Labour during a Nationwide COVID-19 Lockdown: Implications for Relationship Problems and Satisfaction. Journal of Social and Personal Relationships, 38, 1759-1781. Special Issue: Relationships in the time of COVID 19. doi.org/10.1177/0265407521996476
Hammond, M.D., Cross, E.J., & Overall, N.C. (2020). Sexist attitudes and intimate relationships: Relationship (in)security is central to the sources and outcomes of sexism. Social and Personality Psychology Compass, 14, e12522. doi.org/10.1111/spc3.12522
Hammond, M.D. & Overall, N.C. (2020). Men’s hostile sexism and biased perceptions of partners’ support: Underestimating dependability rather than overestimating challenges to dominance. Personality and Social Psychology Bulletin, 46, 1491-1506. doi.org/10.1177/0146167220907475
Peters, B.J., Overall, N.C., Cameron, L.D., Hammond, M.D., Low, R.S.T., & Girme, Y.U. (2020). Do habitual emotional suppression measures predict response-focused situational suppression during social interactions? Emotion, 20, 1005-1019. doi.org/10.1037/emo0000620
Girme, Y.U., Overall, N.C., & Hammond, M.D. (2019). Facilitating autonomy in interdependent relationships: Invisible support facilitates highly avoidant individuals’ autonomy. Journal of Family Psychology, 33, 154-165. doi.org/10.1037/fam0000488
Overall, N.C. & Hammond, M.D. (in press). How intimate relationships contribute to gender inequality: Sexist attitudes encourage women to trade-off career success for relationship security. Policy Insights from Behavioral and Brain Sciences. doi.org/10.1177/2372732217745096
Cross, E.J., Overall, N.C., Hammond, M.D., & Fletcher, G.J.O. (in press). When does Men’s Hostile Sexism Predict Relationship Aggression? The Moderating Role of Partner Commitment. Social Psychological and Personality Science. doi.org/10.1177/1948550616672000
Overall, N.C., Hammond, M.D., McNulty, J.K., & Finkel, E.J. (2016). Power in context: Relationship and situational power interact to predict men’s aggression. Journal of Personality and Social Psychology, 111, 195-217. doi.org/10.1037/pspi0000059
Cross, E.J., Overall, N.C. & Hammond, M.D. (2016). Perceiving partners to endorse benevolent sexism attenuates highly anxious women’s negative reactions to conflict. Personality and Social Psychology Bulletin, 42, 923-940. doi.org/10.1177/0146167216647933
Hammond, M.D., Overall, N.C. & Cross, E.J. (2016). Internalizing sexism within close relationships: Perceptions of intimate partners’ benevolent sexism promote women’s endorsement of benevolent sexism. Journal of Personality and Social Psychology, 110, 214-238. doi.org/10.1037/pspi0000043
Hammond, M.D., & Overall, N.C. (2015). Benevolent sexism and support of romantic partner’s goals: Undermining women’s competence while fulfilling men’s intimacy needs. Personality and Social Psychology Bulletin, 41, 1180-1194. doi.org/10.1177/0146167215593492 Download PDF
Hammond, M.D., & Overall, N.C. (2014). Endorsing benevolent sexism magnifies willingness to dissolve relationships when facing partner-ideal discrepancies. Personal Relationships, 21(2), 272-287. doi.org/10.1111/pere.12031 Download PDF
Hammond, M.D., Sibley, C.G., & Overall, N.C. (2014). The allure of sexism: Narcissism fosters women’s endorsement of benevolent sexism over time. Social Psychological and Personality Science, 5, 422-429. doi.org/10.1177/1948550613506124
Overall, N.C., Girme, Y.U., Lemay, E.P. Jr., & Hammond, M.D. (2014). Attachment anxiety and reactions to relationship threat: The benefits and costs of inducing guilt in romantic partners. Journal of Personality and Social Psychology, 106, 235-256. doi.org/10.1037/a0034371 Download PDF
Hammond, M.D., & Overall, N.C. (2013a). Men’s hostile sexism and biased perceptions of intimate partners: Fostering dissatisfaction and negative behavior in close relationships. Personality and Social Psychology Bulletin, 39, 1585-1599. doi.org/10.1177/0146167213499026 Download PDF
Hammond, M.D., & Overall, N.C. (2013b). When Relationships do not live up to Benevolent Ideals: Women’s Benevolent Sexism and Sensitivity to Relationship Problems. European Journal of Social Psychology, 43, 212-223. doi.org/10.1002/ejsp.1939 Download PDF
Overall, N.C. & Hammond, M.D. (2013). Biased and accurate: Depressive symptoms and daily perceptions within intimate relationships. Personality and Social Psychology Bulletin, 39, 636-650. doi.org/10.1177/0146167213480188 Download PDF
Book Chapters
Hammond M.D., & Overall, N.C. (2017). Sexism in interpersonal contexts. In Sibley, C. G., & Barlow, F. K. (Eds.), The Cambridge Handbook of the Psychology of Prejudice (pp. 321-344). Cambridge University Press.
Other Media
Overall, N.C., & Hammond, M.D., (2013). Biased and accurate: Depressive symptoms and daily perceptions within intimate relationships. Society of Personality and Social Psychology Connections. Read Article Here