A REVIEW OF POSITIVE CONDITIONED REINFORCEMENT1
RT Kelleher, LR Gollub - Journal of the Experimental Analysis …, 1962 - Wiley Online Library
This review critically analyzes experimental data relevant to the concept of conditioned
reinforcement. The review has five sections. Section I is a discussion of the relationship between …
reinforcement. The review has five sections. Section I is a discussion of the relationship between …
A mathematical index of performance on fixed-interval schedules of reinforcement
W Fry, RT Kelleher, L Cook - Journal of the experimental analysis …, 1960 - ncbi.nlm.nih.gov
(Oa', a'b', b'c', and c' Y). Inspection of Fig. 1 indicates that the sum of the areas under Page 1 A
MATHEMATICAL INDEX OF PERFORMANCE ON FIXED-INTERVAL SCHEDULES OF …
MATHEMATICAL INDEX OF PERFORMANCE ON FIXED-INTERVAL SCHEDULES OF …
CONDITIONED REINFORCEMENT IN SECOND‐ORDER SCHEDULES1
RT Kelleher - Journal of the Experimental Analysis of Behavior, 1966 - Wiley Online Library
Pigeons responded under a schedule in which food was presented only after a fixed number
of fixed‐interval components were completed. Two such second‐order schedules were …
of fixed‐interval components were completed. Two such second‐order schedules were …
Fixed-ratio schedules of conditioned reinforcement with chimpanzees
RT Kelleher - Journal of the Experimental Analysis of Behavior, 1958 - ncbi.nlm.nih.gov
RESULTS The individual rates of responding were bi-valued; that is, S was either not
responding (pausing) or responding at a high, stable rate (the running rate). Figure 1 shows …
responding (pausing) or responding at a high, stable rate (the running rate). Figure 1 shows …
Arterial hypertension in the squirrel monkey during behavioral experiments
JA Herd, WH Morse, RT Kelleher… - American Journal of …, 1969 - journals.physiology.org
METHODS Twenty-one male squirrel monkeys (600-1,000 g) were used to obtain normative
data, and six of them later were trained under two operant-conditioning schedules. The …
data, and six of them later were trained under two operant-conditioning schedules. The …
Behavioral induction of arterial hypertension and its reversal
…, JA Herd, WH Morse, RT Kelleher - American Journal of …, 1969 - journals.physiology.org
METHODS Two hundred seventy-three experiments were performed in three squirrel
monkeys (600 to 900 g). The techniques for measuring arterial blood pressure and training the …
monkeys (600 to 900 g). The techniques for measuring arterial blood pressure and training the …
Discrimination learning as a function of reversal and nonreversal shifts.
RT Kelleher - Journal of experimental psychology, 1956 - psycnet.apa.org
The first experiment reported is a comparison of reversal and nonreversal shifts: the second
eliminates the partial reinforcement following a nonreversal shift. In Exp. I found that the …
eliminates the partial reinforcement following a nonreversal shift. In Exp. I found that the …
Observing responses in pigeons
RT Kelleher, WC Riddle, L Cook - Journal of the Experimental …, 1962 - Wiley Online Library
Pigeons were trained on an observing‐response procedure in which periods of VR 100 and
EXT alternated unpredictably during a white light (mixed stimulus). During VR 100, …
EXT alternated unpredictably during a white light (mixed stimulus). During VR 100, …
Stimulus functions in chained fixed‐interval schedules
RT Kelleher, WT Fry - Journal of the experimental Analysis of …, 1962 - Wiley Online Library
Pigeons were required to complete three successive fixed‐interval components to obtain
food. When the same exteroceptive stimulus was correlated with the three components, …
food. When the same exteroceptive stimulus was correlated with the three components, …
Schedules of conditioned reinforcement during experimental extinction
RT Kelleher - Journal of the Experimental Analysis of Behavior, 1961 - ncbi.nlm.nih.gov
RESULTS Figure 1 presents the results with one bird during the first two experimental extinction
sessions. In the first session (Frame A), the magazine sound initially occurred on a DRP …
sessions. In the first session (Frame A), the magazine sound initially occurred on a DRP …