Satinder K P
J Comp Physiol Psychol. 1976 Oct;90(10):946-57. doi: 10.1037/h0077276.
Analysis of sensory responsiveness and avoidance learning was carried out in three experiments using five rat strains. There were significant differences among the strains in response to electric footshock. Also the strain-specific shock intensity as unconditioned stimulus (US) elicited significantly higher rates of avoidance learning as compared with the rates of avoidance learning under an equal but average level of shock intensity as US. In general, discrete auditory and visual sensory modes as conditioned stimuli (CS) produced almost the same rate of avoidance learning. The proportion of variation in avoidance learning attributable to strains was significant under all six experimental conditions except no-discrete CS and strain-specific US condition.
使用五种大鼠品系，通过三个实验对感觉反应性和回避学习进行了分析。各品系对足部电击的反应存在显著差异。此外，与以同等但平均水平的电击强度作为无条件刺激（US）时的回避学习率相比，以品系特异性电击强度作为US引发的回避学习率显著更高。一般来说，作为条件刺激（CS）的离散听觉和视觉感觉模式产生的回避学习率几乎相同。除了无离散CS和品系特异性US条件外，在所有六种实验条件下，归因于品系的回避学习变异比例均显著。
