How rats combine temporal cues.
The procedures for classical and operant conditioning, and for many timing procedures, involve the delivery of reinforcers that may be related to the time of previous reinforcers and responses, and to the time of onsets and terminations of stimuli. The behavior resulting from such procedures can be described as bouts of responding that occur in some pattern at some rate. A packet theory of timing and conditioning is described that accounts for such behavior under a wide range of procedures. Applications include the food searching by rats in Skinner boxes under conditions of fixed and random reinforcement, brief and sustained stimuli, and several response-food contingencies. The approach is used to describe how multiple cues from reinforcers and stimuli combine to determine the rate and pattern of response bouts.
Guilhardi
Paulo
P
Department of Psychology, Box 1853, Brown University, Providence, RI 02912, USA. paulo_guilhardi@brown.edu
Keen
Richard
R
MacInnis
Mika L M
ML
Church
Russell M
RM
D000818:Animals; D003214:Conditioning, Classical; D003216:Conditioning, Operant; D005247:Feeding Behavior; D008960:Models, Psychological; D010507:Periodicity; D051381:Rats / Q000523:psychology*; D012055:Reinforcement Schedule; D013998:Time Perception