A cooperative, attentive child draws warm replies from teachers. This is:

1. An evocative (reactive) correlation occurs when an individual's heritable behaviour evokes an environmental response. 2. The child's cooperative nature draws pleasant responses from adults. 3. In the passive kind the home is the source, and in the active kind the child selects the setting. _Source: Wikipedia, "Gene–environment correlation" (rev 1300059523), section "Definition"_