The theory of multiple intelligences was developed in 1983 by Dr. Howard Gardner, professor of education at Harvard University. It suggests that the traditional notion of intelligence, based on I.Q. testing, is far too limited. Instead, Dr. Gardner proposes eight different intelligences to account for a broader range of human potential in children and adults. These intelligences are:

1.

Linguistic intelligence ("word smart"):

2.

Logical-mathematical intelligence ("number/reasoning smart")

3.

Spatial intelligence ("picture smart")

4.

Bodily-Kinesthetic intelligence ("body smart")

5.

Musical intelligence ("music smart")

6.

Interpersonal intelligence ("people smart")

7.

Intrapersonal intelligence ("self smart")

8.

Naturalist intelligence ("nature smart")

Linguistic intelligence involves sensitivity to spoken and written language, the ability to learn languages, and the capacity to use language to accomplish certain goals. This intelligence includes the ability to effectively use language to express oneself rhetorically or poetically; and language as a means to remember information. Writers, poets, lawyers and speakers are among those that Howard Gardner sees as having high linguistic intelligence.

Logical-mathematical intelligence consists of the capacity to analyze problems logically, carry out mathematical operations, and investigate issues scientifically. In Howard Gardner's words, it entails the ability to detect patterns, reason deductively and think logically. This intelligence is most often associated with scientific and mathematical thinking.

Spatial intelligence involves the potential to recognize and use the patterns of wide space and more confined areas.

Bodily-kinesthetic intelligence entails the potential of using one's whole body or parts of the body to solve problems. It is the ability to use mental abilities to coordinate bodily movements. Howard Gardner sees mental and physical activity as related.

Musical intelligence involves skill in the performance, composition, and appreciation of musical patterns. It encompasses the capacity to recognize and compose musical pitches, tones, and rhythms. According to Howard Gardner musical intelligence runs in an almost structural parallel to linguistic intelligence.

Interpersonal intelligence is concerned with the capacity to understand the intentions, motivations and desires of other people. It allows people to work effectively with others. Educators, salespeople, religious and political leaders and counselors all need a well-developed interpersonal intelligence.

Intrapersonal intelligence entails the capacity to understand oneself, to appreciate one's feelings, fears and motivations. In Howard Gardner's view it involves having an effective working model of ourselves, and to be able to use such information to regulate our lives.

Naturalist intelligence observe the law in the natural world.


Abraham Maslow (1954) attempted to synthesize a large body of research related to human motivation. Prior to Maslow, researchers generally focused separately on such factors as biology, achievement, or power to explain what energizes, directs, and sustains human behavior. Maslow posited a hierarchy of human needs based on two groupings: deficiency needs and growth needs. Within the deficiency needs, each lower need must be met before moving to the next higher level. Once each of these needs has been satisfied, if at some future time a deficiency is detected, the individual will act to remove the deficiency. The first four levels are:

1) Physiological: hunger, thirst, bodily comforts, etc.;

2) Safety/security: out of danger;

3) Belonginess and Love: affiliate with others, be accepted; and

4) Esteem: to achieve, be competent, gain approval and recognition

According to Maslow, an individual is ready to act upon the growth needs if and only if the deficiency needs are met. Maslow's initial conceptualization included only one growth need--self-actualization. Self-actualized people are characterized by: 1) being problem-focused; 2) incorporating an ongoing freshness of appreciation of life; 3) a concern about personal growth; and 4) the ability to have peak experiences. Maslow later differentiated the growth need of self-actualization, specifically naming two lower-level growth needs prior to general level of self-actualization (Maslow & Lowery, 1998) and one beyond that level (Maslow, 1971). They are:

5) Cognitive: to know, to understand, and explore;

6) Aesthetic: symmetry, order, and beauty;

7) Self-actualization: to find self-fulfillment and realize one's potential; and

8) Self-transcendence: to connect to something beyond the ego or to help others find self-fulfillment and realize their potential.

Maslow's basic position is that as one becomes more self-actualized and self-transcendent, one becomes more wise (develops wisdom) and automatically knows what to do in a wide variety of situations.