Background: Many factors influence listener perception of dysarthric speech. Final consensus on the role of gender and listener experience is still to be reached. The speaker's perception of his/her speech has largely been ignored. Aims: (1) To compare speaker and listener perception of the intelligibility of dysarthric speech; (2) to explore the…

The relationship between rapid automatized naming (RAN) and reading fluency is well documented (see Wolf, M. & Bowers, P.G. (1999). "The double-deficit hypothesis for the 'developmental dyslexias.'" "Journal of Educational Psychology," 91(3), 415-438, for a review), but little is known about which component processes are important in RAN, and why…

Writing performance is greatly affected by task-related elements such as topic familiarity, difficulty, task-type, and subject matter of the prompt, which are perceived differently by each individual writer. Yet, little has been reported on the direct relationship between writers' perceptions of a prompt and their actual performance on the prompt.…

Theoretical accounts of both speech perception and of short term memory must consider the extent to which perceptual representations of speech sounds might survive in relatively unprocessed form. This paper describes a novel version of the serial recall task that can be used to explore this area of shared interest. In immediate recall of digit…

This study further elaborates on the mind-reading impairments of young adults with autism spectrum disorder (ASD). The hypothesis is that differences in mind-reading abilities between subjects with ASD and control subjects become more apparent when they have to infer thoughts and feelings of other persons in a less structured or more chaotic…

Developmental dyslexia is often characterized by a visual deficit, but the nature of this impairment and how it relates to reading ability is disputed ("Brain" 2003; "126": 841-865). In order to investigate this issue, we compared groups of adults with and without dyslexia on the Ternus, visual-search and symbols tasks.…

Limits of graphic display design component variation based on cognitive tolerance for imprecision were investigated using compatibility functions. The compatibility function is an empirical definition of a perceptual category representing the grade of membership of an implied physical attribute into a corresponding conceptual category, measuring…

A sample of college students was used to determine whether there was a correlation between Lowenfeld's visual-haptic continuum and Piaget's concrete-formal continuum. Three instruments were administered--a questionnaire, the Successive Perception Test I (Gibson) which identified an individual's location on the visual-haptic continuum, and the…

The visual-auditory integrative ability of 12 language delayed children with nonspecific etiologies was compared with that of 12 normal children matched for age, sex, and IQ. A battery of tests measured auditory-visual integrative ability, visual motor ability, and perception of frequency distorted speech. Significant differences were found…

To determine whether interrelationships existed among visual motor perception, linguistic skills, academic achievement, and the audiological status of deaf children, 199 subjects functioning from dull normal to superior in intelligence (aged 5.6 to 11) were studied. The results of the testing revealed that visual-motor-perceptual dysfunction is…

This bulletin is a compilation of papers dealing with the role of perceptual functions in reading and reading difficulties that were delivered at the 1966-67 Convention of the International Reading Association. Various sections are devoted to discussions of and reports of research on such matters as the auditory and visual modalities in reading,…

Methods for teaching pupils to use their senses to explore colors, shapes, textures, and sounds of the great outdoors are described. Ideas include: (1) having children hug their own special tree; (2) looking for geometric shapes in nature; (3) taking nocturnal nature walks; (4) building a track for racing insects; and (5) collecting objects with…

Five first-hand Web page accounts of unusual sensory perceptual experiences written by persons with high-functioning autism were selected for qualitative analysis. Four core categories emerged: turbulent sensory perceptual experiences; coping mechanisms; enjoyable sensory perceptual experiences; and awareness of being different, suggesting they…

The purpose of the present experiment was to compare auditory with visual perception of rhythmic temporal patterns. (Author)

A study sought to ascertain the effect, if any, exposure to different temperatures would have on an individual's ability to discriminate between different tactile stimuli. Ten young adult males were repeatedly subjected to emersion of their dominant hand in water ranging in temperature from ice, to 105 degrees Fahrenheit (F), in increments of 15…