【简答题】n. 治疗,疗法;对待,待遇 t__________
【单选题】The purpose of her study was to .A.watch the wild chimps in cagesB.gain a doctor’s degreeC.unders
A.
4. The purpose of her study was to . A.watch the wild chimps in cages
B.
gain a doctor’s degree
C.
understand and respect the lives of chimps
D.
live in the forest as men can
【单选题】正惩罚是指当个体发出某种行为后,引发外部对其行为的某种反应,导致令该个体不愉快的后果,使个体今后发出此行为的可能性降低。负惩罚是指当个体发出某种行为后,撤销令个体愉快的后果,使个体今后发出此行为的可能性降低。根据上述定义,下列属于正惩罚的是()。