Dücker G, Geyer A, Schulze I, Stascheit M
Z Tierpsychol. 1977 Dec;45(4):359-72.
Nine different reactions of unconditioned agonistic behavior of golden hamsters (Mesocricetus auratus Waterhouse) which could be elicited by an air blow (UCS) were classically conditioned at a sound of a xylophone (tone g), a previously neutral stimulus. Tone g (CS) was paired with UCS for a different number of trials/day. In all animals exposed to over 20 pairings/day components of the agonistic behavior were brought under the control of CS, but it was not possible to predict which one of the agonistic reactions would appear. Most of the animals generalized and also showed conditioned reactions (CR) when presenting tone c' instead of tone g. When utilizing a differential conditioning procedure the animals learned to discriminate between the different tones. Extinction of CR at tone g was reached after an individually different number of trials.
用吹气（无条件刺激，UCS）引发的金黄地鼠（Mesocricetus auratus Waterhouse）九种不同的无条件攻击性行为反应，通过木琴声音（音调g）这一先前的中性刺激进行经典条件反射。音调g（条件刺激，CS）与无条件刺激每天配对不同的次数。在所有每天接受超过20次配对的动物中，攻击性行为的组成部分受到了条件刺激的控制，但无法预测会出现哪种攻击反应。大多数动物出现了泛化现象，当呈现音调c'而非音调g时也表现出条件反应（CR）。当采用差异条件反射程序时，动物学会了区分不同的音调。在经过个体不同次数的试验后，音调g处的条件反应消退。
