Purpose: To determine the rankings of 6 input-output functions for understanding low-level, conversational, and high-level speech in multitalker babble without manipulating volume control for listeners with normal hearing, flat sensorineural hearing loss, and mildly sloping sensorineural hearing loss. Method: Peak clipping, compression limiting,…

The authors model the neural mechanisms underlying spatial cognition, integrating neuronal systems and behavioral data, and address the relationships between long-term memory, short-term memory, and imagery, and between egocentric and allocentric and visual and ideothetic representations. Long-term spatial memory is modeled as attractor dynamics…

A main aim of this study was to test the claim that individuals with Williams syndrome have selectively impaired memory for spatial as opposed to visual information. The performance of 16 individuals with Williams syndrome (six males, 10 females; mean age 18y 7mo [SD 7y 6mo], range 9y 1mo-30y 7mo) on tests of short-term memory for item and…

This article considers two components identified as essential to effective academic library Websites--satisfaction of user needs and adherence to university Website guidelines--and how they sometimes contradict one another. A literature review is provided, followed by results of a survey the author created and distributed that measures a…

We examined maternal and paternal perceptions of social competence in children and adolescents. One hundred forty-seven parents rated scenarios depicting children who varied in age, gender, and social competence. Parents also completed questionnaires assessing the amount of time they spend with their own children, their gender identity, their…

How does the development and consolidation of perceptual, attentional, and higher cognitive abilities interact with language acquisition and processing? We explored children's (ages 5-17) and adults' (ages 18-51) comprehension of morphosyntactically varied sentences under several competing speech conditions that varied in the degree of attentional…

It is well documented that aging adversely affects the ability to perceive time-varying acoustic cues. Here we review how physiological measures are being used to explore the effects of aging (and concomitant hearing loss) on the neural representation of temporal cues. Also addressed are the implications of current research findings on the…

The governance of most colleges and universities is shared among the board of trustees, the administration, and the faculty. Most four-year institutions endorse the American Association of University Professors (AAUP) Statement on Government of Colleges and Universities (1966), which asserts that the faculty has "primary" authority over the…

A central feature of a sign bilingual approach is the use of sign language, and the associated role of deaf adults in deaf children's education. This project explores whether this approach is compatible with the goals of cochlear implantation, which are to maximise a deaf child's potential to hear and improve speech perception. There is no…

Background: This study aims to examine the relationship between how individuals with intellectual disabilities report their own levels of anger, and the ability of those individuals to recognize emotions. It was hypothesized that increased expression of anger would be linked to lower ability to recognize facial emotional expressions and increased…

Objective: Time reproduction is deficient in children with attention-deficit/hyperactivity disorder (ADHD). Whether this deficit is familial and could therefore serve as a candidate endophenotype has not been previously investigated. It is unknown whether timing deficits are also measurable in adolescent children with ADHD and nonaffected…

Purpose: It has long been known that children with specific language impairment (SLI) can demonstrate difficulty with auditory speech perception. However, speech perception can also involve the integration of both auditory and visual articulatory information. Method: Fifty-six preschool children, half with and half without SLI, were studied in…

From children's viewpoints, what they experience in the world is what the world is like--for everyone. "What do others experience with their senses when they are in the same situation?" is a question that young children can explore by collecting data as they use a "feely box," or take a "sensory walk." There are many ways to focus the children's…

The current article provides an extension of the conceptual literature on the school-to-work transition (STWT). Specifically, we attempt to integrate this diverse literature by proposing a role identity approach to studying STWTs. Here, we suggest that an individual's work role identity plays three roles in understanding the outcomes of STWTs: as…

Background: Recent developments of theories for teaching decision making in sport offer a large variety of applications for the context of physical education. Purpose: This review of current models of teaching tactical skills concludes that most models incorporate different cognitive learning mechanisms, such as implicit and explicit learning, and…