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Time representation in sentence comprehension

1985, Acta Psychologica

Abstract

In this study we have attempted to demonstrate the validity of certain hypotheses based on the assumption that in some cases we represent time by means of a linear vector. A verification task in which the subject had to judge the correctness of sentences such as 'he arrived yesterday', 'they will speak tomorrow' was used to test predictions from a model in which there were the following stages of processing: (a) tense representation, i.e., past, present, and future; (b) adverb representation i.e., the localization of particular moments; (c) verification of tense-adverb coincidence: (d) response selection and output. The results support the hypothesis that the past has a longer and more detailed representation than the present and the future. Second, the unit of measurement of time appears not to be constant, but to increase as a function of the distance from the present of the moment to be localized. Third, the present and the future tenses seem to have some typical moments: