刺激泛化中的力梯度

FORCE GRADIENTS IN STIMULUS GENERALIZATION.

作者信息

COLE J L

出版信息

J Exp Anal Behav. 1965 Jul;8(4):231-41. doi: 10.1901/jeab.1965.8-231.

DOI:10.1901/jeab.1965.8-231

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC1338084/

Abstract

Pigeons were trained to peck with differing force requirements on a key specially designed to measure and control force of pecking without changes in the mechanical threshold. Following training on a key illuminated by a single wavelength, a generalization test was given. Force and rate gradients were obtained. Force gradients were shown to have a form similar to rate gradients. The slope of the force gradients was a direct function of the force of responding at the conclusion of training. Rate gradients were independent of the force of responding.

摘要

鸽子接受训练，在一个专门设计用于测量和控制啄击力且机械阈值不变的按键上，按照不同的力要求进行啄击。在一个由单一波长照亮的按键上进行训练后，进行了泛化测试。获得了力梯度和速率梯度。结果表明，力梯度的形式与速率梯度相似。力梯度的斜率是训练结束时反应力的直接函数。速率梯度与反应力无关。

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