Students do not perform well when teachers rely heavily on criticism, ridicule, threats, or punishment

Which of the following is NOT a reflex that facilitates feeding?

crying sucking spitting up hiccupping

In order to draw a conclusion about the relation between TV violence and

aggressive behavior, one should (a) ignore correlational studies (b) ignore flawed studies (c) concentrate on studies with control groups (d) look at the whole body of research, as opposed to single, isolated studies (e) rely on the judgment of the advertisers and TV executives