Intergenerational trauma transmission through family psychosocial factors in adult children of Rwandan survivors of the 1994 genocide against the Tutsi.

Journal: Social science & medicine (1982)

Volume: 348

Issue: 

Year of Publication: 

Affiliated Institutions:  Department of Psychology, University of Maryland, College Park, MD, USA. Electronic address: jlbonumwezi@gmail.com. Department of Psychology, Montclair State University, Montclair, NJ, USA. Genomics Program, College of Public Health, University of South Florida, Tampa, FL, USA. Kigali Genocide Memorial, Kigali, Rwanda. Department of Social and Behavioral Sciences, School of Public Health, Yale University, CT, USA.

Abstract summary 

Thirty years after the 1994 genocide against the Tutsi in Rwanda, children of survivors are being increasingly documented to be at higher risk compared to their peers for adverse mental health outcomes. However, no studies in Rwanda have empirically explored family psychosocial factors underlying this intergenerational transmission of trauma. We investigated family psychosocial factors that could underlie this transmission in 251 adult Rwandan children of survivors (mean age = 23.31, SD = 2.40; 50.2% female) who completed a cross-sectional online survey. For participants with survivor mothers (n = 187), we found that both offspring-reported maternal trauma exposure and maternal PTSD were indirectly associated with children's PTSD via maternal trauma communication (specifically, nonverbal and guilt-inducing communication), and that maternal PTSD was indirectly associated with children's PTSD, anxiety, and depression symptoms through family communication styles. For participants with survivor fathers (n = 170), we found that paternal PTSD symptoms were indirectly associated with children's anxiety and depression symptoms via paternal parenting styles (specifically, abusive and indifferent parenting). Although replication is needed in longitudinal research with parent-child dyads, these results reaffirm the importance of looking at mass trauma in a family context and suggest that intergenerational trauma interventions should focus on addressing family communication, trauma communication, and parenting.

Authors & Co-authors:  Bonumwezi Jessica L JL Grapin Sally L SL Uddin Monica M Coyle Samantha S Habintwali D'Artagnan D Lowe Sarah R SR

Study Outcome 

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Citations : 
Authors :  6
Identifiers
Doi : 10.1016/j.socscimed.2024.116837
SSN : 1873-5347
Study Population
Fathers,Mothers
Mesh Terms
Other Terms
1994 genocide against the Tutsi;Children of genocide survivors;Genocide survivors;Intergenerational trauma;Rwanda
Study Design
Cross Sectional Study,Longitudinal Study
Study Approach
Country of Study
Rwanda
Publication Country
England