The learning machine described in this paper acquires concepts representable as conjunctive forms of the predicate calculus and behaviors representable as productions (antecedent-consequent pairs of such conjunctive forms): these concepts and behavior rules are inferred from sequentially presented pairs of examples by an algorithm that is probably…

A component skills model of reading is presented. On the basis of the model, five component factors are hypothesized: grapheme encoding, encoding multiletter units, phonemic translation, automaticity of articulation, and depth of processing in word recognition. The fit of the hypothesized component factor model is tested using covariance data for…

A project was organized to understand and identify basic variations in reading ability by its information processing components. Focusing on three major processing levels in reading--word analysis, discourse analysis, and integration of word/discourse analysis--preliminary research identified perceptual and cognitive skill components of reading…

The idea of semantic features has taken some force within psychology and a number of research workers have suggested that semantic acquisition is, in some manner, determined by semantic components. This notion has come to be called the "semantic feature hypothesis". An examination of the semantic feature hypothesis was made by testing 80…