Hutchinson R R, Emley G S
J Exp Anal Behav. 1977 Jul;28(1):1-12. doi: 10.1901/jeab.1977.28-1.
Squirrel monkeys were periodically exposed to brief electric tail shocks in a test environment containing a rubber hose, response lever, and a water spout. Shock delivery produced preshock lever pressing and postshock hose biting. Additionally, all subjects displayed licking responses following postshock biting-attack episodes. Further experiments showed that licking was: (1) influenced by hours of water deprivation; (2) drinking behavior; (3) the direct result of shock delivery; and (4) developed spontaneously in naive subjects with or without opportunities for hose biting or lever pressing. Removing the opportunity to attack increased postshock drinking. A noxious environmental stimulus that causes aggression can also produce drinking.
松鼠猴在一个包含橡胶软管、反应杆和喷水口的测试环境中,会定期遭受短暂的电击尾巴。电击会导致电击前按压杠杆和电击后咬软管的行为。此外,所有受试动物在电击后咬击发作后都会表现出舔舐反应。进一步的实验表明,舔舐行为:(1) 受缺水时长影响;(2) 是饮水行为;(3) 是电击的直接结果;(4) 在有无咬软管或按压杠杆机会的未接触过实验的受试动物中自发出现。消除攻击机会会增加电击后的饮水行为。一种导致攻击行为的有害环境刺激也会引发饮水行为。