Definitions. Motivation (motus, movere = to move) has been defined variously by psychologists as: 'the phenomena involved in a person's drives and goal-seeking behaviour'; 'the tendencies to activity which commence with a persistent stimulus (drive) and end with an appropriate adjustive response'; 'the arousal, regulation and sustaining of a pattern of behaviour'; 'the internal state or condition that results in behaviour directed towards a specific goal' (Curzon, 1990). The term will be used in this site as a general sense to refer to a person's aroused desire for participation in a learning process. Dewey speaks of the teacher in their role of guide and director as steering a boat, '. . . but the energy that propels it must come from those who are learning'. The arousal, regulation and sustaining of the student's enthusiasm for learning, that is, the utilization of his power of motivation in the service of the lesson, constitute an important task for the teacher. The harnessing of the learner's drive is to be seen as of paramount importance in learning, for drive is the basis of self-motivation in the classroom.
Types of motivation. Some psychologists concerned with understanding learning have attempted to formulate 'categories of motivation', i.e. groupings of students' motives for learning. Categories have been presented under four headings: instrumental motivation; social motivation; achievement motivation; and intrinsic motivation. It should be noted that more than one category may dominate learner motivation at a given time (Biggs and Teller, 1987.)
Instrumental motivation: This type of motivation, which is purely extrinsic, is in evidence where students perform tasks solely because of the consequences likely to ensue, e.g. the chance of obtaining some tangible reward or avoiding a reprimand. It is in total contrast to intrinsic motivation (see below). In the face of motivation of this nature, the teacher