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…

Three experiments were conducted to test the psychological relevance of objectively quantified word collocations. The first experiment showed that perceived frequency of word combinations roughly followed the objective count. Another recurrent quality of words, constructional tendency, was supplemented as independent variable in the two following…

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…

Assesses the sensory and cognitive functions in a right-handed male before and after partial and complete callosal commissurotomy. (Author/SK)

This paper comments on EC 603 157, which discusses cognitive and metacognitive strategy instruction on mathematical problem solving of middle school students with learning disabilities. The commentary analyzes the separability of cognition and metacognition and raises questions about the identifiable components that contribute to the effectiveness…

Problems related to the structure of the mental lexicon are considered. The single access assumption, the passive memory assumption, and the heterogeneous memory assumption are rejected in favor of the theory which assumes several active memories, each able to store expression based on only one homogenous set of abstract primitives. One lexicon…

In learning a second language, the student should not only learn the native speaker's patterns of phonology, morphology, and syntax; but he should also internalize the native speaker's collective view of the universe and the appropriate related behavior patterns, both linguistic and nonlinguistic. Languages divide reality into different…

This study of the acquisition of kinship terms in English is a test of the hypothesis that lexical items are learned in their order of complexity and of the validity of relational analysis in predicting the order of the acquisition of kinship terms. Earlier studies of kinship terms, Piaget's in particular, are first discussed, as well as the…

This study demonstrated an aptitude-strategy interaction in linear syllogistic reasoning; specifically, that the efficiency of each of four alternative strategies for solving linear syllogisms would depend on subjects' verbal and spatial abilities. The four strategies, as well as research methods in aptitude-treatment interaction, are discussed.…

Compared young mathematically disabled and academically normal children in terms of the distribution of strategies and solution times involved with simple addition problems. Performance characteristics of normal students and disabled students who improved were essentially the same, whereas those of disabled students who did not change were…

This is a study of the kinds of processes involved in learning the meaning of individual lexical items, and in particular how the acquisition of lexical meaning is related to the cognitive structuring of events on the one hand and the ability to produce syntactic paraphrases of a word's meaning and other related constructions on the other. It is…

The viability of self-instructional strategy training was investigated in a study involving 22 learning disabled and 11 normal fifth and sixth graders. Training produced meaningful and lasting effects on composition skills and heightened the sense of self-efficacy of subjects. (TJH)

The development and testing of textual analysis procedures using Mexican-Spanish and Papago texts as a phase of a study of method in language and culture research are described in this research report. These procedures, which are designed to allow the examination of informational structure and cognitive content, (1) segment uniformized texts into…