Emotions, evolution, and adaptive processes / Robert Plutchik -- The biological origin of love and hate / D. Stanley-Jones -- Feelings as monitors / Karl H. Pribram -- The affective dimension of pain / R. Melzack & K.L. Casey -- Emotion: some conceptual problems and psychophysiological experiments / Joseph V. Brady -- Affect as the primary motivational system / Silvan S. Tomkins -- The assumption of identity and peripheralist-centralist controversies in motivation and emotion / Stanley Schachter -- C.G. Jung's contributions to "feelings and emotions": synopsis and implications / James Hillman -- Cognition and feeling / Silvano Arieti -- The information theory of emotion / Pavel V. Simonov -- The motivational and perceptual properties of emotions as indicating their fundamental character and role / Robert Ward Leeper -- Perennial problems in the field of emotion / Magda B. Arnold -- The education of the emotions / Richard S. Peters.

Towards a cognitive theory of emotion / Richard S. Lazarus, James R. Averill, & Edward M. Opton -- The attitudinal character of emotion / Otto Ewert -- Emotion and recognition of emotion / Nico H. Frijda -- A dictionary and grammar of emotion / Joel R. Davitz -- Mood: behavior and experience / Vincent Nowlis -- Emotional polarity in personality structure / Albert Wellek -- Feeling as basis of knowing and recognizing the other as an ego / S. Strasser.