Frequency and intensity of pre-shock experiences as determinants of fearfulness in an approach-avoidance conflict.

Nonparametric Statistics for the Behavioral Sciences

1958 • 36,277 citations

THE STORY OF THE ADAPTATION SYNDROME

1952 • 330 citations

Shock intensity and avoidance learning.

1955 • 106 citations

Apparent adaptation effects in the acquisition of a conditioned emotional response.

1961 • 56 citations

The effect of adaptation to the unconditioned stimulus upon the formation of conditioned avoidance responses.

1946 • 54 citations

The effects of prior fear experiences on acquired-drive learning.

1960 • 48 citations

The effects of prior fear experiences on an approach-avoidance conflict.

1962 • 39 citations

Effects of infantile and adult shock-trauma upon learning in the adult white rat.

1957 • 29 citations

Aversive Stimulation of the Rat: Long-Term Effects on Subsequent Behavior

1963 • 23 citations

Electric Shock as a Motivating Stimulus in Conditioning Experiments

1941 • 19 citations