The influence of orthography on children's on-line auditory word recognition was studied from the end of Grade 2 to the end of Grade 4, by examining the orthographic consistency effect [Ziegler, J. C., & Ferrand, L. (1998). Orthography shapes the perception of speech: The consistency effect in auditory recognition. "Psychonomic Bulletin & Review",…

We present the results from an experiment that tests the perception of English consonantal sequences by Korean speakers and we confirm that perceptual epenthesis in a second language (L2) arises from syllable structure restrictions of the first language (L1), rather than linear co-occurrence restrictions. Our study replicates and extends Dupoux,…

Facing the ambiguous status of in-school music literacy, this follow-up eight-year study aims to touch on the effects of traditional staff notation (SN) learning on student's intuitive symbolizing behavior and musical perception. Subjects were 47 second-graders attending a religious Jewish school in Israel. One "pre-literate" meeting, in…

This study examined the relationship between auditory, visual, touch, and oral sensory dysfunction in autism and their relationship to multisensory dysfunction and severity of autism. The Sensory Profile was completed on 104 persons with a diagnosis of autism, 3 to 56 years of age. Analysis showed a significant correlation between the different…

Stimuli used in research on the perception of the speech signal have often been obtained from simple filtering and distortion of the speech waveform, sometimes accompanied by noise. However, for more complex stimulus generation, the parameters of speech can be manipulated, after analysis and before synthesis, using various types of algorithms to…

An auditory perception study investigated the ability of 104 Japanese university students, all learners of English as a second language, to distinguish between five English voiceless fricatives in nonsense syllables. Stimuli consisted of 75 tokens presented in consonant-vowel, vowel-consonant-vowel, and vowel-consonant syllables spoken within a…

This study tested the hypothesis that maternal drinking early in pregnancy affects the development of the child's central auditory processing. A follow-up study of 167 children took place 6 years after their mothers participated in a survey concerning health and drinking practices during the early stages of pregnancy. Indications of problem…

Summarizing research activities in 1989, this is the fifteenth annual report of research on speech perception, analysis, synthesis, and recognition conducted in the Speech Research Laboratory of the Department of Psychology at Indiana University. The report contains the following 21 articles: "Perceptual Learning of Nonnative Speech…

From the close of the nineteenth century and into the early part of the twentieth century, three aural technologies--the telephone, the phonograph, and the radio--were rapidly disseminated throughout the United States. These technologies brought to the population more aural information than it had ever experienced and created a new environment of…

Designed to help children with auditory perceptual problems from preschool through grade 4, the manual contains stories and exercises to develop listening skills, auditory memory, vocabulary, and imagination. The first section contains instructions to the teacher as well as stories which are at three levels of difficulty and intended to be read to…

This study considered two questions about infants' perception of affective expressions: (1) Can infants distinguish between happiness and anger on the basis of facial motion information alone? (2) Can infants detect a correspondence between happy and angry facial and vocal expressions by different people? A total of 40 infants of 7 months of age…

School children frequently fail to adequately understand terms associated with musical pitch although research shows that even infants with normal hearing can perceptually discriminate fine pitch variations. This study investigated children's perceptions of dimensions of sound by focusing on their choice of musical sounds and relevant…

Forty-nine institutionalized mentally retarded Ss (11- to 26-years-old) were tested to determine the interactions of an auditory ability factor and a personality variable (Level of aspiration) in the prediction of performance on nine Spache Diagnostic Reading Scales. (LC)

An experiment was carried out to determine how the memory search of a two-clause complex sentence in immediate memory is carried out. An item-recognition task was performed with 32 native English-speaking, right-handed adults who listened to eight two-clause complex sentences presented to the left ear, each immediately followed by a probe word…

This report is one of a regular series on the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical applications. The ten papers treat the following topics: speech synthesis as a tool for the study of speech production; the study of articulatory organization; phonetic perception; cardiac…