STUDIES ON RESPONDING UNDER FIXED‐INTERVAL SCHEDULES OF REINFORCEMENT: THE EFFECTS ON THE PATTERN OF RESPONDING OF CHANGES IN REQUIREMENTS AT REINFORCEMENT¹

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1966 • 2,659 citations

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1956 • 337 citations

THE EFFECT OF MULTIPLE S^Δ PERIODS ON RESPONDING ON A FIXED‐INTERVAL SCHEDULE¹

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Analysis of effects of psychopharmacological agents in behavioral terms.

1958 • 88 citations

FREE‐OPERANT BEHAVIOR UNDER CONDITIONS OF DELAYED REINFORCEMENT. I. CRF‐TYPE SCHEDULES

1960 • 86 citations

EFFECTS OF DRUGS ON CHARACTERISTICS OF BEHAVIOR MAINTAINED BY COMPLEX SCHEDULES OF INTERMITTENT POSITIVE REINFORCEMENT

1956 • 46 citations

THE EFFECT OF MULTIPLE SΔ PERIODS ON RESPONDING ON A FIXED‐INTERVAL SCHEDULE: IV. EFFECT OF CONTINUOUS SΔ WITH ONLY SHORT S^D PROBES¹

1966 • 23 citations

Mathematical analysis of the durations of reinforced inter-response times during variable interval reinforcement

1962 • 11 citations