Research supported by research grants from the Canadian Defense Research Board and the Canada Council. (VM)

Research is reported in which subjects were required to perceive sentences in noise. A series of sentences having the same syntax and rhythm was presented. On a final sentence either rhythm alone or rhythm plus syntax were changed. The results stress the importance of rhythm in speech perception. (Author/RM)

This study tests the idea that visual presentation leads to higher performance on a delayed recall test than auditory presentation. It is predicted that the normal immediate free recall procedure yields a different pattern of results on a delayed test than a condition having immediate recall of each list. (CLK)

Two detection experiments were conducted with short lists of synthetic speech stimuli where phoneme targets were compared to syllable targets. Results suggest that phonemes and syllables are equally basic to speech perception. (Author/RM)

A study is reported in which pairs of synonyms, antonyms, coordinates, and super super-subordinates were presented dichotically to university students. After each pair the subject reported what he heard. In one condition the two members of a pair were presented simultaneously, and in another they were presented sequentially. (Author/RM)

Predictions were derived from the assumption that the vocabulary store underlying the auditory analysis of verbal stimuli is organized as an acoustic space rather than as a lexicon (tree) or collection. The relationship between frequency of occurrence in the language and frequency of occurrence as an error is low. (Author/SW)