Describes a specific class of indirectly conveyed meanings which are definitional, or partly definitional, that is, although conveyed by the utterances of sentences, they are not part of the meaning of those sentences. The study considers Strawson's topic-centered approach to presupposition, thematic predicates, and the pragmatics of…

Examines Jean Piaget's theories on the laws of formal logic, and Johnson's claim that the law of noncontradiction is only descriptive of macroscopic objectives. Suggests Piaget and Johnson are wrong, since the possibility of saying anything significant and informative presupposes the law of noncontradiction is followed. (Author)

A model grounded in recent ordinary language philosophy is proposed which postulates that subjects employ counterfactual and contrastive criteria of causal ascription, as unified in the notion of an abnormal condition. Two experiments satisfy the three criteria specified for an adequate test of the abnormal conditions focus model. (Author/LMO)

Presents some personal experimental work relating to world metaphors together with that of others working in the areas of logic, psychology, and philosophy. (NKA)

A model is proposed for the general abstracting process (using disciplines such as linguistics, logic, and psychology) that is based on a system of combined strategies with four stages: reading-understanding; selection; interpretation; synthesis. (Author/JKP)

Argues that the syntactic and mental model accounts of the suppression effect in deductive reasoning are inadequate. Proposes a relative salience model. Describes a test of predictions from this model in a suppression model, which obtained evidence of convergent validity for the salience construct. Results could not be reconciled with either the…

Argues that early childhood experiences with processes as diverse as language, mathematics, emotion, and music determine which neurons grow and remain active in the brain. Early exposure to these processes results in receptive programming. Discusses the implications for schools, teachers, and parents. (MJP)