Guilford's Structure of the Intellect

Content:
          Figural - the properties of stimuli we can experience through the senses e.g. colour, loudness,shape, texture.
          Symbolic - numbers, letters, symbols, designs.
          Semantic - the meaning of words, ideas.
          Behavioural - the actions and expressions of people.

Operations:
           Cognition - recognizing and discovering.
          Memory - retaining and recalling the contents of thought.
          Divergent production - producing a variety of ideas or solutions to a problem.
          Convergent production - producing a single best solution to a problem.
          Evalution - deciding whether the intellectual contents are positive or negative, good or bad etc.

Products:
          Units - a single number, letter or word.
          Classes - a higher order concept (e.g. men + women = people)
          Relations - a connection between concepts.
          Systems - an ordering or classification of relations.
          Transformation - altering or restructuring intellectual contents.
          Implication - making inferences from separate pieces of information.