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Full-Text Articles in Psychology
Response Maintenance By Mediated Reinforcement With Forced Alternation Of Reinforcement Opportunities, Kento Yasukawa
Response Maintenance By Mediated Reinforcement With Forced Alternation Of Reinforcement Opportunities, Kento Yasukawa
Graduate Theses, Dissertations, and Problem Reports
Three experiments were conducted to investigate the effects of mediated reinforcement –reinforcers delivered to either of two co-actors by the responses of the other co-actor, but independently of the responses of the co-actor receiving the reinforcer– on the maintenance of responding of the co-actors. In each experiment, using a discrete-trials procedure, responding and receiving reinforcers alternated between co-actors. In Experiment 1, the alternation followed each reinforcer. Also investigated in this experiment were the effects of the presence and absence of social stimuli and of the role of reinforcement delays on individual responding. The number of consecutive reinforcer deliveries to either …
Pigeons Reacting To Transitions From Rich To Lean Schedules Of Reinforcement: Analyses Based On Video Recordings, Erin Michelle Huffman
Pigeons Reacting To Transitions From Rich To Lean Schedules Of Reinforcement: Analyses Based On Video Recordings, Erin Michelle Huffman
Capstones and Honors Theses
Pigeons pecking a key on a fixed-ratio schedule pause after receiving a reinforcer. This interruption in operant responding is defined solely by the absence of the responding. The purpose of the present study was to find out what a pigeon does during the pause in key pecking, and whether non-pecking behavior is different across transitions between the rich and lean components of a multiple schedule. Using videos of four pigeons, the duration of several non-pecking behaviors was recorded during the pauses that occurred after the end of a reinforcer and the start of responding in the next component. The pigeons …
An Analysis Of Coordinated Responding, Brian Katz
An Analysis Of Coordinated Responding, Brian Katz
Graduate Theses, Dissertations, and Problem Reports
Experimental analyses of coordinated responding (i.e., cooperation) have been derived from a procedure described by Skinner (1962) in which reinforcers were delivered to a pair of subjects (a dyad) if both responded within a short interval, thus satisfying a mutual-reinforcement contingency. Although it has been suggested that this contingency enhances rates of temporally coordinated responding, limitations of past experiments have raised questions concerning this conclusion. The present experiments assessed three of those limitations by holding the schedule of reinforcement (Experiment 1: fixed-ratio 1; Experiment 2; variable-interval 20 s) constant (1) across phases and (2) between dyad members, and (3) varying …
Behavioral Functions Of Stimuli Correlated With Transitions Between Rich And Lean Schedules Of Reinforcement, Cory Whirtley
Behavioral Functions Of Stimuli Correlated With Transitions Between Rich And Lean Schedules Of Reinforcement, Cory Whirtley
Graduate Theses, Dissertations, and Problem Reports
Disruptions in operant behavior in the form of extended pausing reliably occur when there is a discriminable transition from a relatively rich schedule of reinforcement to a relatively lean schedule (i.e., a rich-lean transition). The present experiments assessed the reinforcing and aversive functions of the stimuli correlated with the transitions between rich and lean schedules using observing and escape procedures. In both experiments, pigeons’ key pecks were reinforced with food on a compound schedule with two FR components. Completing the FR in the rich component produced a large reinforcer; completing the FR in the lean component produced a small reinforcer. …