1. Immunity against learned helplessness may be provided by exposure to aversive stimuli that can be ……………………… . 2. Self-injurious behavior is often maintained by attention and by ……………………… .

1. Immunity against learned helplessness may be provided by exposure to aversive stimuli that can be ……………………… .

2. Self-injurious behavior is often maintained by attention and by ……………………… .

May 25, 2022