Kenen and Preters designed the Colored Ecological and Genetic Relational Map (CEGRM), a pictoral map used to organize information about client relationships with biological and non-biological kin,
Kenen, R., & Peters, J. (2001). The colored, eco‐genetic relationship map (CEGRM): A conceptual approach and tool for genetic counseling research. Journal of Genetic Counseling, 10(4), 289-309.
- Peters, J. A., Kenen, R., Giusti, R., Loud, J., Weissman, N., & Greene, M. H. (2004). Exploratory study of the feasibility and utility of the colored eco-genetic relationship map (CEGRM) in women at high genetic risk of developing breast cancer. Am J Med Genet Part A, 130A, 258–264.
- Peters, J. A., Hoskins, L., Prindiville, S., Kenen, R., & Greene, M. H. (2006). Evolution of the colored eco-genetic relationship map (CEGRM) for assessing social functioning in women in hereditary breast-ovarian (HBOC) families. Journal of Genetic Counseling, 15(6), 477-489.