Art Therapy for Cancer Patients
One study had patients receiving chemo therapy for cancer attend art therapy as well. It was not mandatory, but art therapy was available after each treatment, and participants could participate as much or as little as they wanted. What the study found was that patients who participated in four or more session of art therapy showed a significant reduction in depression symptoms as well as a reduction in fatigue. One weakness of the study was that participants were not randomly assigned to receive art therapy, so there might have been something different about those who chose to participate that led to their decrease of symptoms.
Bar-Sela, G., Atid, L., Danos, S., Gabay, N. and Epelbaum, R. (2007), Art therapy improved depression and influenced fatigue levels in cancer patients on chemotherapy. Psycho-Oncology, 16: 980–984. doi: 10.1002/pon.1175
Art Therapy in Prison
One study found TONS of benefits for prisoners who were involved in art therapy. For example, prisoners were significantly more likely to comply with authority and less likely to engage in violence if they were participating in art therapy. I thought the research was pretty solid, but the researcher actually addresses some of the weaknesses and redid the study, still with significantly positive results. Depression symptoms also decreased for those involved in the second study.
Gussak, D.
(2007). The effectiveness of art therapy in reducing depression in prison
populations. International Journal of Offender Therapy and Comparative
Criminology , 51(4), 444-460. doi: 10.1177/0306624X06294137
Group Art Therapy for Sexually Abused Girls
A population with loads of research is sexually abused girls. I found two studies with similar formats for art therapy on sexually abused girls. Both studies used group art therapy over a period of several weeks to try and reduce post-traumatic stress. Each week, the girls worked on a different art project individually, and then discussed it with the group. For example, one week they made emotion boxes, where they decorated the outside of a box with emotions they show the world, and the inside with the emotions they hide, and then shared both of these with the other girls. I found these studies very interesting because they were testing several different variables. One independent variables, or what they manipulated, was the group vs individual therapy. The tested for several dependent variables, including PTSD symptoms, self-esteem, depression, and sexual concerns.
Pfiefer, N.
(2010). Group art therapy with sexually abused girls. South African Journal
of Psychology, 40(1), 63-73. Retrieved from http://bernard.pitzer.edu/~hfairchi/pdf/psychology/Therapy&Diversity/Pretorious(2010)ArtT&SoAfricanGirls.pdf
Pifalo, T.
(2002). Pulling out the thorns: Art therapy with sexually abused children and
adolescents. Journal of the American Art Therapy Association, 19(1),
12-22.