The relationship of performance level to level of arousal.

Drives and the C. N. S. (conceptual nervous system).

D. O. Hebb · Psychological Review · 1955 · 2.1K citations

Life Sciences, Neurobiology, Neuroscience +12

The concept of energy mobilization.

Elizabeth Duffy · Psychological Review · 1951 · 170 citations

Social Sciences, Kinesiology, Energy Systems +4

Emotion: an example of the need for reorientation in psychology.

Elizabeth Duffy · Psychological Review · 1934 · 156 citations

Social Sciences, Behavioral Sciences, Psychology +10

The relationship between performance level and bodily activity level.

G. L. Freeman · Journal of Experimental Psychology · 1940 · 83 citations

Education, Kinesiology, Sports Medicine +14

That whale among the fishes—the theory of emotions.

Morris Meyer · Psychological Review · 1933 · 60 citations

Life Sciences, Marine Biology, Zoology +10