Purpose: In this study, we examined the utility of vowel intelligibility testing for assessing the impact of dysarthria on speech characteristics in people with amyotrophic lateral sclerosis (ALS). We tested the sensitivity and specificity of overall vowel identification, as well as that of vowel-specific identification, to dysarthria presence and…

Purpose: This study examines the efficacy of perceptual training for improving typical listeners' identification of vowels produced by individuals with dysarthria. We examined whether training on a subset of vowels can generalize to (a) untrained vowels and (b) other speakers with similar overall intelligibility. Method: Sixty naive listeners…

Purpose: Insights from linguistic variation research illustrate a linguistically diverse population, in which even speakers who can be classified as speaking a "mainstream" variety have grammatical knowledge of vernacular or "nonmainstream" features. However, there is a gap in our knowledge regarding how vernacular features are…

Working memory allows us to hold specific pieces of information in an active and easily retrieved state, but what happens to that information during an unexpected interruption between study and test? To answer this question, we used a surprise trial paradigm in which an unexpected event precedes a probe of the observer's memory for a search…

Purpose: The purpose of this study was to inform school-based services for children with acquired brain injury (ABI) by describing and analyzing functional student-outcome data from a state-wide, school-based, school re-entry consultation program, BrainSTEPS (Strategies Teaching Educators, Parents, and Students), in Pennsylvania. Method: A…

More than 20?years ago, Minshew and colleagues proposed the Complex Information Processing model of autism in which the impairment is characterized as a generalized deficit involving multiple modalities and cognitive domains that depend on distributed cortical systems responsible for higher order abilities. Subsequent behavioral work revealed a…

Stroke is not only a serious medical problem, but it also poses an enormous economic burden on society. Stroke ranks the third as the leading cause of death in the United States behind heart disease and cancer. The survivors of stroke suffer from various degrees of long-term disability which create a severe financial burden on society. University…

This is a Pittsburgh story. It is about a boy named Michael Charles Metil--a boy that transformed many lives, including the author's. While visiting grandparents over the Christmas holiday in Latrobe, Pennsylvania in 1993, Michael became sick. He was lethargic, vomiting, and had some diarrhea. Little did his parents realize how very sick he was,…

Between 400,000 and 800,000 infants are born in the United States each year to women who smoked cigarettes during their pregnancy. Whereas the physical health consequences to infants of prenatal exposure to smoking are well established, the early neurobehavioral consequences are less well understood. This study investigated the neurobehavioral…

A SYMPOSIUM WAS HELD AT THE PATHWAY SCHOOL TO ESTABLISH WORKING DEFINITIONS OF APHASIC AND BRAIN-INJURED CHILDREN. BASIC NEEDS WERE IDENTIFIED AND PROGRAMS WERE INDICATED WHICH WOULD RESULT IN HABILITATION. THE PARTICIPANTS AGREED THAT SPECIALIZED EDUCATIONAL PROGRAMS DESIGNED TO MEET SPECIFIC NEEDS ARE NECESSARY, AND WELL-TRAINED, SYMPATHETIC…

Summarized are findings and reported in tables are data from the 1975-76 evaluation of Pennsylvania's special education services for 2,308 trainable and educable mentally retarded, physically handicapped, brain injured, and socially and emotionally disturbed elementary and secondary students. It is explained that measures of student progress…

The 2-year study reports on student progress, quality of instructional programs and costs for five groups of 7,000 exceptional students in Pennsylvania; educable mentally retarded, trainable mentally retarded, physically handicapped, socially and emotionally disturbed, and brain injured. Instruments are said to have included the Wide Range…