时間条件反射的研究

A STUDY OF TIME CONDITIONED REFLEX

1.应用正确地每隔5分鐘給食一次的方法,便可比較簡单地使以唾液分泌为基础的时间条件反射形成起来。 2.食物与振盪音并施,对时間反射的形成具有效果。 3.在其形成过程中,無泛化与集中現象發生;时間唾液分泌起自第3分半—4分钟, 在不伴用强化时,唾液分泌持續約4分半鐘。 4.我們認为:时間信号乃是动因的复合体,每一动因起自每一个由各种不同的动因集成的先行刺激。 5.时間条件反射易受外抑制与消退抑制的影响。

Experiments on conditioned reflexes in dogs were performed with the classical method. The results shown that time conditioned reflex may be established by feeding the animal at 5 min. intervals. It is more effective when both food and sound are applied. Time conditioned reflexes are subject tO external inhibition and extinction.