This thesis examines emotional development from the viewpoint of personal evolution of self-hood as a function of the needs that develop in the course of acquisition of personal abilities through social interaction. Emotion is viewed as a form of behaviour, and its development synonymised with that of consciousness. The view of emotions (and consciousness) as being totally learned is examined, with regard to what the least innate aspects of consciousness might need to be present for an individual to be capable of developing self-hood and 'normal' emotionalism. A simplified overview of classical philosophy is given, with specific reference to what is seen as the fundamental question by which Philosophy can be divided: is truth abs...