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Ria Reis

3 papers in the library · 106 citations · publishing 2010-2020

Papers

The epidemiology of spirit possession in the aftermath of mass political violence in Mozambique.

Social science & medicine (1982) August 1, 2010 Victor Igreja, Beatrice Dias-Lambranca, Douglas A Hershey et al. 52 citations

In post-civil war Mozambique (2003-2004), a study of 941 adults assessed harmful spirit possession. Prevalence varied by severity: 18.6% of participants suffered from at least one harmful spirit, and 5.6% of those had two or more. Possessed individuals experienced greater health impairment compared to non-possessed individuals. The study used a combined quantitative-qualitative design and suggests that understanding local beliefs about spirit possession and its community prevalence is essential for designing culturally sensitive public health interventions.

Children enacting idioms of witchcraft and spirit possession as a response to trauma: therapeutically beneficial, and for whom?

Transcultural psychiatry October 1, 2013 Ria Reis 37 citations

Children in parts of Africa use idioms of spirit possession and witchcraft to express and cope with social crises and traumatic stress. In Northern Uganda, haunting spirits allow children to articulate complex feelings about their precarious family and community situations. While local symbolic healing practices can help, obstacles such as generational gaps reduce their effectiveness. Witchcraft idioms sometimes heal the group but harm the accused child. These idioms reflect how children navigate the moral universe of postconflict communities, though they may also increase anxiety. Urgent interdisciplinary research is needed on the microprocesses leading to children being haunted or accused, including emotional and physiological effects.

Ghost Encounters Among Traumatized Cambodian Refugees: Severity, Relationship to PTSD, and Phenomenology.

Culture, medicine and psychiatry September 1, 2020 Devon E Hinton, Ria Reis, Joop De Jong 17 citations

Among Cambodian refugees at a psychiatric clinic, ghost encounters are a central part of how trauma is experienced and expressed. Fifty-four percent of patients had been bothered by ghost encounters in the past month. The severity of being bothered by ghosts was strongly correlated with PTSD severity. Among those bothered by ghosts, 85.2% had PTSD, compared to 15.4% of those not bothered, an odds ratio of 31.8. Ghost visitations occurred in three states of consciousness: during full sleep (dreams), hypnagogia (sleep paralysis or hallucinations while falling asleep or waking), and full waking (hallucinations, visual aura, chills, or leg cramps).