William Griffitt and Roberta Veitch (1971)administered Tests to Students Who

William Griffitt and Roberta Veitch (1971) administered tests to students who were randomly assigned to take the test in a room with normal temperature or in a ninety-degree room.After completing the test,students were asked how aggressive they felt,and their hostility toward a stranger was measured.These researchers found that students in the

A) normal room felt more aggressive than those in the ninety-degree room,but both sets of students were equally hostile to the stranger.
B) ninety-degree room felt more aggressive than those in the normal room,but both sets of students were equally hostile to the stranger.
C) normal room felt less aggressive than those in the ninety-degree room,but were more hostile to the stranger.
D) the ninety-degree room felt more aggressive than those in the normal room,and were more hostile to the stranger.