Gross D M, Trapold M A, Hyde T S
J Exp Anal Behav. 1968 Mar;11(2):191-5. doi: 10.1901/jeab.1968.11-191.
A simple surgical procedure is described that makes it possible to deliver liquids directly into the mouth of a freely mobile rat. Data presented show that an 8% sucrose solution delivered by this technique is an effective reinforcer in a variety of simple and discriminative schedules of reinforcement.
本文描述了一种简单的外科手术程序,该程序能够将液体直接输送到自由活动的大鼠口中。所呈现的数据表明,通过该技术输送的8%蔗糖溶液在各种简单和辨别性强化程序中都是一种有效的强化物。