It has been proposed that the ability of a visual noise mask to stop processing of a target stimulus under backward-masking conditions be gauged by its ability to obscure the target when both stimuli are viewed simultaneously. Authors assessed the usefulness of this proposal. (Editor/RK)

IN THE FIRST PART OF THIS STUDY, A SET OF MEANINGLESS SENTENCES USING ONLY THE SYLLABLE "PA" BUT IMITATING THE INTONATIONAL CONTOUR OF THE SENTENCE "IL VIENDRA ME VOIR DEMAIN MATIN A SEPT HEURES" WERE USED TO PROVIDE SYLLABLES TO BUILD UP 12 SEMI-ARTIFICIAL NONSENSE WORDS. THIRTY-TWO NATIVE SPEAKERS WERE REQUESTED TO (1) SAY WHICH WAS THE ACCENTED…

THIS PAPER WRITTEN IN FRENCH, PRESENTS A HYPOTHESIS CONCERNING THE DECODING OF SPEECH IN SECOND LANGUAGE LEARNING. THE THEORETICAL BACKGROUND OF THE DISCUSSION CONSISTS OF WIDELY ACCEPTED LINGUISTIC CONCEPTS SUCH AS THE PHONEME, DISTINCTIVE FEATURES, NEUTRALIZATION, LINGUISTIC LEVELS, FORM AND SUBSTANCE, EXPRESSION AND CONTENT, SOUNDS, PHONEMES,…

A bibliography of 21 articles concerned with the relationships between auditory abilities, academic skills, and other factors is presented. The entries refer to studies which include deaf, hard-of-hearing, and normal-hearing subjects and investigate the relationship of auditory ability to such factors as reading ability, general school…

To determine whether or not a modified delayed auditory feedback would smooth the speech pattern and increase fluency in stutterers, eight severe stutterers were given individual 10 to 40 hour speech sessions. Feedback was delayed by .2 seconds, the rate of speech controlled by the experimenter, and speech patterns were smoothed by prolonging…

The project was concerned with developing and testing self-instructional programs in communication skills for high school students. Initially the programs were presented in printed form; later two forms of presentation were used, printed and auditory. In the pilot studies students were put through the learning exercises individually. Two programs…

The technique of "voiceprint identification" has been invested with a myth of infallibility, largely by means of a specious analogy with fingerprints. The refusal of its chief proponent to submit to a properly controlled test of his ability, coupled with the inability of observers in independent studies to get comparably low error rates,…

The relationship between variations in an auditory signal identification task and consequent changes in the abilities related to identification performance was investigated. Characteristics of the signal identification task were manipulated by varying signal duration and signal-to-noise ratio. Subjects received a battery of reference ability tests…

The present report traces the rationale, development and experimental evaluation of the Diagnostic Discrimination Test (DDT). The DDT is a three-choice test of consonant discriminability of the perceptual/acoustic dimensions of consonant phonemes within specific vowel contexts. The DDT was created and developed in an attempt to provide a…