Figure 1.

Hypothesized effects of genetic variation in social environment construction on the development of aggressive behavior. Genetic differences (V_G) in aggression and/or social preference may influence the environment that individuals experience, representing genetic variation in social environment construction; this was measured on day 1 of the Development experiment. Experience in the constructed environment may or may not further influence behavioral development (V_Ec); this was measured on day 2 of the Development experiment.