Isolation of an internal clock.

Statistical principles in experimental design.

1962 • 27,228 citations

Exploratory Data Analysis

1977 • 12,265 citations

Signal detection theory and psychophysics

1966 • 10,366 citations

Schedules of reinforcement.

1957 • 4,688 citations

Scalar expectancy theory and Weber's law in animal timing.

1977 • 2,040 citations

Data Analysis and Regression: A Second Course in Statistics

1977 • 1,577 citations

Frustrative nonreward in partial reinforcement and discrimination learning: Some recent history and a theoretical extension.

1962 • 966 citations

Handbook of operant behavior

1977 • 965 citations

Mechanisms of Animal Discrimination Learning

1972 • 952 citations

A QUANTITATIVE ANALYSIS OF THE RESPONDING MAINTAINED BY INTERVAL SCHEDULES OF REINFORCEMENT¹

1968 • 794 citations

Evidence from rats that morphine tolerance is a learned response.

1975 • 655 citations

Bisection of temporal intervals.

1977 • 486 citations

Human Discrimination of Auditory Duration

1962 • 484 citations

Methamphetamine and time estimation.

1981 • 311 citations

On the temporal control of behavior.

1975 • 245 citations

Time left: Linear versus logarithmic subjective time.

1981 • 241 citations

INTERRESPONSE TIME AS A FUNCTION OF CONTINUOUS VARIABLES: A NEW METHOD AND SOME DATA¹

1963 • 159 citations

Control of an Internal Clock

1975 • 129 citations

Cross-modal use of an internal clock.

1982 • 126 citations

REINFORCEMENT OMISSION ON FIXED‐INTERVAL SCHEDULES¹

1969 • 111 citations

Number of responses as a stimulus in fixed interval and fixed ratio schedules.

1967 • 101 citations

TWO DIFFERENT KINDS OF KEY PECK IN THE PIGEON: SOME PROPERTIES OF RESPONSES MAINTAINED BY NEGATIVE AND POSITIVE RESPONSE‐REINFORCER CONTINGENCIES¹

1972 • 90 citations

Temporal control, attention, and memory.

1974 • 88 citations

Duration discrimination by rats.

1976 • 87 citations

Behavioral contrast and frustration effect in multiple and mixed fixed-interval schedules in the rat.

1970 • 78 citations

RESPONSE BIAS AND THE DISCRIMINATION OF STIMULUS DURATION¹

1976 • 76 citations

SPECIES DIFFERENCES IN TEMPORAL CONTROL OF BEHAVIOR

1977 • 75 citations

An effect analogous to “frustration” on interval reinforcement schedules

1966 • 64 citations

REACTION TIMES OF PIGEONS ON A WAVELENGTH DISCRIMINATION TASK

1978 • 58 citations

Temporal effects of reinforcement: A negative “frustration” effect

1970 • 50 citations

The Amsel frustration effect in monkeys

1965 • 49 citations

The reinforcement-omission effect on fixed-interval schedules: Frustration or inhibition?

1972 • 48 citations

Higher-Order Diagnosis of Two-Way Tables, Illustrated on Two Sets of Demographic Empirical Distributions

1975 • 46 citations

Discrimination and emission of different key-peck durations in the pigeon.

1978 • 37 citations

INHIBITING FUNCTION OF REINFORCEMENT: MAGNITUDE EFFECTS ON VARIABLE‐INTERVAL SCHEDULES¹

1978 • 36 citations

FIXED‐INTERVAL BEHAVIOR: EFFECTS OF PERCENTAGE REINFORCEMENT¹

1972 • 34 citations

BEHAVIORAL AFTEREFFECTS OF REINFORCEMENT AND ITS OMISSION AS A FUNCTION OF REINFORCEMENT MAGNITUDE¹

1973 • 34 citations

RATE CHANGES AFTER UNSCHEDULED OMISSION AND PRESENTATION OF REINFORCEMENT

1971 • 33 citations

Temporal persistence of frustration effects in monkeys and rats

1966 • 33 citations

STUDIES OF OPERANT AND REFLEXIVE KEY PECKS IN THE PIGEON¹

1977 • 31 citations

PERCENTAGE REINFORCEMENT OF FIXED‐RATIO AND VARIABLE‐INTERVAL PERFORMANCES¹

1971 • 25 citations

Drive level as a factor in distribution of responses in fixed-interval reinforcement.

1956 • 22 citations

Role of collateral behavior in temporal discrimination performance and learning in rats.

1971 • 22 citations

TWO TYPES OF PIGEON KEY PECKING: SUPPRESSION OF LONG‐ BUT NOT SHORT‐DURATION KEY PECKS BY DURATION‐DEPENDENT SHOCK¹

1977 • 18 citations

REINFORCEMENT OMISSION ON TEMPORAL GO—NO‐GO SCHEDULES¹

1972 • 16 citations

Control of instrumental behavior by deprivation stimuli.

1979 • 15 citations

A quantitative analysis of the effects of amount of reinforcement on two response classes.

1978 • 14 citations

Scopolamine and reinforcement omission on fixed-interval schedules

1969 • 6 citations

THE EFFECT OF MOTIVATING CONDITIONS ON “THE ESTIMATION OF TIME” IN RATS

1962 • 5 citations