title: [The choice of reinforcement quality depending on the delay time of the instrumental reaction in cats].
abstract: In experiments on seven cats instrumental delayed reflexes with different quality reinforcement were elaborated by method of "active choice", where the time of delay of the motor reaction served as a signal of quality of the reinforcement. Five cats used a strategy with long delay high-quality reinforcement (meat), and two cats preferred short delay and low-quality reinforcement (bread-meat mixture). In special experiments with the change of alimentary motivation (24-hour alimentary deprivation and saturation of animals) it was established that the level of alimentary motivation within the studied limits did not change the strategy of behaviour preferred by the given animal. Individually varying ability to choice of reaction determining more valuable reinforcement it is possible to consider as an experimental analogue of the mechanisms of will. The question is discussed about the role of typological properties of cats in choice of behaviour strategy.
authors.forename: G K
authors.initials: GK
authors.lastname: Merzhanova
authors.forename: A I
authors.initials: AI
authors.lastname: Berg
mesh_terms: D000818:Animals; D002415:Cats; D003216:Conditioning, Operant / Q000502:physiology*; D005247:Feeding Behavior / Q000502:physiology; D009042:Motivation; D010775:Photic Stimulation; D011930:Reaction Time / Q000502:physiology*; D012054:Reinforcement, Psychology; D013997:Time Factors
vernacular_title: Vybor kachestva podkrepleniia, zavisiashchego ot vremeni zaderzhki instrumental'noĭ reaktsii u koshek.