This theoretical paper deals with a comparison of the structure and content of primary and secondary thought processes. While secondary processes (cognitive thinking) are effectively dealt with and taught in schools, there is little or no relating to the primary processes (affective thinking). This is due in part to teachers' own difficulties in…

"A new sort of concept attainment or decoding-encoding experimental paradigm based on the model is developed and an experiment on 5-, 7-, and 9-year-olds is reported. (Author)

Factor analytic studies suggest that there are six replicable second order cognitive factors. These six factors lend themselves to being interpreted as aspects of Royce's three ways of knowing: conceptual, perceptual, or symbolical. This view provides a unified explanation of the second and third order factors. (Author/CTM)

Guilford's structure of intellect factors and his inherent form content of instructional materials were not confirmed as effective predictors of differences in learning from figural, symbolic, or semantic modes of visual presentation. The feasibility of using this model as an aid in design and production of instructional materials was investigated…