One of many aspects of the linguistic centrality of the spoken word is the "acoustic trigger" to conceptualization, the most significant primal trigger in human beings, which when activated results in contrast and comparison leading to symbolic conceptualization. The oral/aural mode, or vocal production and acoustic perception, is developmentally…

Intra- and crossmodal performance of normal and retarded third-grade readers were compared in a reaction-time task. Results suggest that the demands of stimulus complexity within the visual modality rather than the demands of crossmodal shifting were related to reading ability. (Author/ED)

Based on a PhD dissertation submitted to the University of Wisconsin.

Paper presented at the International Seminar on Experimental Research in Music Education (University of Reading, Reading, England, July 9-16, 1968).

The report presents the results of a pilot project designed to measure the effect of using Therapen (a device in the shape of a pen which contains a ball point pen and which the student uses to perform kinesthetic and tactile exercises) and the accompanying materials (Tape Program) on 238 educationally handicapped students (6 to 12 years old) with…

THE DESIGN OF THIS STUDY WAS TO DISCOVER BEHAVIOR CHARACTERISTICS AMONG THE ACHIEVERS AND UNDERACHIEVERS AMONG MENTALLY RETARDED CHILDREN WHICH WILL DIFFERENTIATE BETWEEN THEM FOR PREDICTIVE PURPOSES IN THE DEVELOPMENT OF CURRICULUMS. THE MAJOR OBJECTIVES WERE TO ESTABLISH (1) PATTERNS OF DEVELOPMENTAL BEHAVIOR IN CHILDREN WITH RETARDED MENTAL…

THIS DOCUMENT IS INTENDED PRIMARILY FOR TEACHERS OF PSYCHOLOGY AND EDUCATION IN TEACHER TRAINING CENTERS, RESEARCHERS, AND EDUCATORS INTERESTED IN THE EFFECTIVE USE OF AUDIOVISUAL AIDS. NEW TYPES OF PUPIL AND TEACHER BEHAVIOR IN RESPONSE TO NEW AUDIOVISUAL TECHNIQUES ARE EXAMINED. ONLY TECHNIQUES CONSTANTLY AT THE DISPOSAL OF THE CLASSROOM TEACHER…

Research reports on the nature of speech, instrumentation for the investigation of speech, and practical applications of research are included in this status report for the April 1-June 30, 1980, period. The reports deal with the following topics: (1) the perceptual equivalent of two acoustic cues for a speech contrast is specific to phonetic…

The use of visuals in facilitating language learning is investigated by first looking at the effects of both visual and auditory perceptions on the ontogeny of language. This paper then samples the growing body of research and data on the ways in which visuals facilitate first language learning. The use of visuals in teaching/learning is examined…

This report is one of a regular series about the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical applications. The 11 papers discuss the dissociation of spectral and temporal cues to the voicing distinction in initial stopped consonants; perceptual integration and selective attention in…

A test was constructed to measure a person's ability to produce Spanish sounds which are considered difficult but which must be mastered for fluency in Spanish. The test was used with learners from kindergarten to college. It was consensually validated by a panel of bilingual specialists after analyzing it according to contrastive analysis…

In an attempt to clarify the phenomena of psychological "process" variables, as applied to children with learning disabilities, a study was made of sensory modality preferences in 64 kindergarten and 64 first grade children. Ss were given a battery of seven measures grouped under the following four headings: standardized test approach; controlled…

In a speech presented at the Annual Meeting of the American Speech and Hearing Association (1974), the author discusses prospective direction for research in speech recognition and comprehension of the hearing impaired. A theoretical perspective focuses on the role of probabilities in the process of transmitting and receiving auditory messages.…

The basis of perception is found in the sensory experiences of an individual. Cognition, in turn, may be thought of as organized perceptions. Hence, diagnosis of learning disabilities should start with an assessment of the sensory skills in order to gain insight into the probable perceptual and cognitive problems involved in learning. The taxonomy…