Retention of verbal material presented in a normal linear manner was compared to retention of the same material presented in simultaneous messages for this study. The subjects were 180 undergraduates, and each was randomly assigned to one of the nine experimental groups formed by combinations of presentation--linear, two simultaneous messages, or…

EFFECTS OF TONAL MEMORY OF TWO KINDS OF FACTORS WERE STUDIED. THE FACTORS WERE (1) THE CHARACTERISTICS OF STIMULI PRESENTED TO THE SUBJECT IN A PITCH IDENTIFICATION TASK, AND (2) THOSE EFFECTING THE RESPONSE THAT THE SUBJECT MAKES IN SUCH A TASK. FIVE HYPOTHESES WERE ADVANCED FOR STUDY. THE UNDERLYING ASSUMPTION WAS THAT THERE ARE IMPORTANT…

Describes two experiments which examined the relation between neonatal cry features and obstetric histories. Experiment 1 showed differences in pitch and durational features between the cries of high- and low-complication newborns. Experiment 2 showed differences in the cry ratings of the two groups on dimensions such as aversive, sick, urgent,…

Outlines two competing hypotheses concerning the nature of inter-modal sensory development. Research on auditory-visual coordination in young human infants is reviewed. It is concluded that the data support the notion of ontogenetic development being a process of intergration between sensory systems that are initially relatively independent.…

Attempts to account for many of the differences between vowels and consonants and between speech and nonspeech, in terms of the range of the contexts in which they are set. Explanations of the different overall levels of discriminability in vowels and consonants in various tasks in terms of their "encodedness" are replaced by a general model…

Examines the auditory evoked potentials (AEP) in the left and right hemispheres of the brain in response to variations in voice onset time (VOT) differences within and between phoneme categories. Subjects were 12 preschool children. (BD)

A resource teacher describes a word imprinting technique which helped to increase reading and memory skills of an 8-year-old student with auditory perception problems. (CL)

The relationship between auditory perceptual test performance and Kagan's Reflection-Impulsivity Dimension was explored with 44 white, middle class kindergarteners. (Author/GW)

Models of stuttering and delayed auditory feedback propose that, in these conditions, the rhythmic structure of fluent speech prespecifing the intervals between vowels of stressed syllables is lacking and that auditory perception of vowels of stressed syllables is predicted incorrectly. A model regarding onset of stuttering in children is also…

Stating that the most pressing and puzzling scientific questions are questions about properties, not about change, the authors examine Piaget's and other theories of human development. Disputes the constructivist view that the initial cognitive state is one of emptiness, showing that from birth, humans react to certain stimuli in specific ways,…

Mildly mentally retarded adolescents (N=14) and mental age-matched nonretarded children participated in three experiments examining language processing efficiency. Results suggested that the retarded and nonretarded differ in the speed with which the semantic-analytic processes are executed but not necessarily the phonological encoding processes…

Eighteen adults with developmental dyslexia were asked to repeat orally what they heard. Analysis of responses revealed an average vowel error rate of 29 percent and an average consonantal error rate of 22 percent, significantly different from those of nondyslexic control groups. Clinical histories suggested genetic transmission of the speech…

Tested Bandler and Grinder's proposal that eye movement direction and spoken predicates are indicative of sensory modality of imagery. Subjects reported images in the three modes, but no relation between imagery and eye movements or predicates was found. Visual images were most vivid and often reported. Most subjects rated themselves as visual,…

Confusion is cited regarding the meaning and nature of central auditory dysfunction, and types of tests composing a central auditory test battery are described. Tests focus on auditory closure, auditory figure-ground, and dichotic listening. (CL)

Supports auditory research which clarly demonstrates that auditory perception is adversely affected by noise. (Author/RB)