Digital Commons Network^™

The Unequal Cancer Burden: Efforts Of The Centers For Disease Control And Prevention To Bridge The Gap Through Public Health, Nancy C. Lee

United States Public Health Resources

Despite the broad advances made in cancer research and interventions in the last quarter of a century, inequality still persists as we confront challenges arising from the unequal burden of cancer among Americans. Some racial and ethnic minorities, people with low incomes, those in rural areas, and other medically underserved populations suffer disproportionately from cancer. We know, for example, that African Americans are about 34% more likely to die of cancer than whites and more than two times more likely to die of cancer than Asian/Pacific Islanders, American Indians, or Hispanics.

Disparities also exist among the major racial and ethnic …

Comparison Of Traditional Pull-Out Therapy Versus Collaborative Classroom-Based Services On Articulation Skills, Pamela S. Davidson

Masters Theses

The purpose of the present study was to investigate the improvement of articulation skills of children who received speech services through collaborative classroom-based intervention versus those who were provided services through traditional pull-out therapy. Nine children in first and second grades were treated using a collaborative classroom-based model and eleven first and second grade children were provided treatment in a pull-out setting. All twenty students were assessed using the Secord Contextual Articulation Tests (S-CAT) (Secord & Shine, 1997) at the beginning and end of the study. Children treated in the classroom setting weekly received 30 minutes of intervention time from …

Communication Skills Of Autistic Malaysian Children Undergoing The Aba Programme, Chithra K. M. Krishnan Adiyodi

Student Works (2000-2009)

The aim of this research was to diagnose the communication ability of a group of ten children with autism who were undergoing the Applied Behaviour Analysis programme at a NASOM Autistic Educational Centre in Klang. The research also set out to show that these children were able to use in their daily life the skills that they have learnt in the programme. The ability of these children to communicate before and after the intervention was noted by using a Behavioural Language Assessment Form. through interviews with teachers and in the observations of the researcher. It was found that some communication …

Individual Phonological Awareness Intervention For Children With Phonetically-Based Reading Difficulties, Kara E. Hilgenberg

Masters Theses

Many researchers have reported that phonological awareness training is highly related to the acquisition of pre-reading skills (Ball & Blachman, 1991; Lundberg, Frost, & Peterson, 1988) and that phonological awareness should be a part of any good reading curriculum (Adams, 1990; Blachman, 1989). In addition, when phonological awareness is taught in the classroom it has been proven that class averages of phonological awareness skills improve (Blachman, 1991; Barnes, Smitley, & Throneburg, 1998). However, the research also suggests that students with speech and/or language disorders often exhibit poor reading skills (Gillam & Carlile, 1997; Menyuk & Chestnick, 1997). The purpose of …

The Effects Of Collaborative Versus Traditional Service Delivery On Narrative Language Arts Curricular Goals, Shara C. Barlage

Masters Theses

This study investigated the improvement of narrative language arts curricular goals in 140 school-aged children in first and second grade from an east central Illinois elementary school. The progress of non-communication disordered children as well as children with documented speech-language deficits was evaluated. Five classrooms (3 first and 2 second grade) received collaborative classroom-based lessons from the speech-language pathologist (SLP) and classroom teacher. Narrative curricular goals were targeted during whole-class collaborative lessons provided once a week for 30 minutes and incorporated children's storybooks as the theme. The subjects with speech-language deficits in the collaborative group received speech-language services from the …

Social Networks And Contraceptive Dynamics In Southern Ghana, Mark R. Montgomery, Gebre-Egziabher Kiros, Dominic K. Agyeman, John B. Casterline, Peter Aglobitse, Paul C. Hewett

Poverty, Gender, and Youth

There is accumulating evidence that social diffusion processes affect the pace of the adoption of modern contraception in societies undergoing fertility transition. In settings where mortality has declined and many other social and economic changes are underway, decisions about contraception are fraught with uncertainty and risk. In such circumstances, couples may rely on other persons for information and guidance. In this paper, we examine the influence of informal social networks on the contraceptive behavior of reproductive-age women, using longitudinal data collected in six communities in southern Ghana. Our results confirm the hypothesis that adoption of modern contraception is strongly affected …

Ecological Degradation, Rural Poverty, And Migration In Ethiopia: A Contextual Analysis, Markos Ezra

Poverty, Gender, and Youth

The interrelationships between ecological degradation, poverty, and rural out-migration in Ethiopia are examined using data from a Household and Community Survey conducted in 1994-95. The survey, which covered a sample of 2,000 households, collected retrospective data on changes in household composition, including migration of household members, during the period 1984 to 1994. The study hypothesizes that the decision to out-migrate in the impoverished rural areas of northern Ethiopia is influenced by a combination of factors based on individual, household and community characteristics. A multilevel analysis is applied to determine the role of these factors in the decision. The findings show …

Hearing Screening Of Infants Using Evoked Otoacoustic Emissions : The Effect Of External And Middle Ear Conditions, P. K. Vanaja P. K. Krishna Poduval

Student Works (2000-2009)

The aim of the study was to determine if Transient Evoked Otoacoustic Emissions (TEOAEs) can be used as a method of Screening for hearing impairment and to study the effects of External and Middle ear conditions on the outcome of TEOAEs. TEOAE and Tympanometry tests were performed on 193 infants (386 ears). External and Middle ear abnormalities were evaluated by ear examinations and Tympanometry, and assigned to two groups based on the tympanogram results. Group A had normal external and middle ear with 'Type A' Tympanograms and group B with external and/ middle ear abnormalities and abnormal tympanograms other than …

Genetic Variation And Disease In The Roma (Gypsies), David J. Gresham

Theses: Doctorates and Masters

The Roma (Gypsies) are a European people composed of a mosaic of culturally heterogeneous populations. Linguistic analyses point to their origins in the Indian subcontinent. Cultural diversity in extant Romani populations suggests that they are descended from a mixture of Indian populations. Previous population genetic studies of the Roma have supported this claim by demonstrating the genetic heterogeneity of Romani populations. More recently, medical genetic research has detected identical founder mutations in separated Romani populations, which provides evidence of their relatedness. In this thesis, the genetic heritage of the Roma and its significance for genetic disease and research is investigated. …

Nursing Students' And Clinical Teachers' Perceptions Of Effective Teacher Characteristics, Shirley Chow

Theses: Doctorates and Masters

Instructional and organisational strategies can improve students' transfer of knowledge and skill to the workplace. Constraints on transfer include: 1. a shortage of teachers who can build transfer inlo programmes; and 2. time span (interval) between teaching of the task and transfer of learning. Fifteen nursing students and five clinical teachers from a university in Western Australia participated in the initial qualitative component of the study. These students and teachers were asked to list effective clinical teachers' behaviours which were then compared with beaviours listed in the Rauen's Clinical Instructor Characteristics Rating Scale (1974). Using a modified Rauen's Scale, 200 …

Temporal Stability Of Speech Motor Programs In Young Adults, Darath Adele Fisher

Dissertations and Theses @ UNI

The proportional duration model is used to explain one invariant feature of generalized motor programs, relative timing. This model states that although the overall duration of a movement will change based on how fast or slow it is performed, the relative timing, across movement components remains the same (Gentner, 1987). The purpose of this research was to examine the proportional duration model as it pertains to speech in the normal population. This researcher wanted to determine if the relative timing of syllables in a word remain the same across three different rates of speech (i.e., slow, normal, and fast). The …

A Comparison Of Developmental Sentence Scores And Ratings Of Intelligibility, Julie O'Harrow Karnstein

Dissertations and Theses

Speech intelligibility is the term used to describe the degree to which an individual speaker is understood by both familiar and unfamiliar listeners. There are many factors that influence an individual's intelligibility, including (but not limited to) variations in phonology, grammar, rate of speech, and vocal features. Most research has focused on the articulation and phonological influences that impact speech intelligibility. Perhaps for this reason, treatment methods for improving speech intelligibility generally have targeted an individual's phonological production skills. Additional research is necessary to understand more about each of the areas of language production that may be influencing intelligibility. This …

Effects Of Adapted Storybooks On Vocabulary Acquisition Of Children Who Have A Severe Speech Impairment (Ssi), Wendy Ann Peterson

Dissertations and Theses

Research has shown that children who are typically developing have the ability to rapidly learn (fast map) and receptively identify novel vocabulary words presented in the context of storybooks. It has also been shown that repeated exposure to the stories increases the amount of information, or the number of vocabulary words, acquired by the child. Furthermore, studies have shown that children learn more when they are actively rather than passively involved in the learning process. However, little is known about how children who have a severe speech impairment (SSI) fast map new vocabulary in storybook reading contexts, or how active …

Contingencies Governing The Production Of Fricatives, Affricates, And Liquids In Babbling, Christina E. Gildersleeve-Neumann, Barbara L. Davis, Peter F. Macneilage

Speech and Hearing Sciences Faculty Publications and Presentations

Studies of early-developing consonants (stops, nasals, and glides) in babbling have shown that most of the variance in consonants and their associated vowels, both within and between syllables, is due to a "frame" produced by mandibular oscillation, with very little active contribution from intrasyllabic or intersyllabic tongue movements. In a study of four babbling infants, the prediction that this apparently basic "frame dominance" would also apply to late-developing consonants (fricatives, affricates, and liquids) was tested. With minor exceptions, confirming evidence for both the predicted intrasyllabic and intersyllabic patterns was obtained. Results provide further evidence for the frame dominance conception, but …

Information Interface - Volume 28, Issue 4 - August/September 2000, George Washington University, Himmelfarb Health Sciences Library

Information Interface (1976 - 2009)

News and information about Himmelfarb Health Sciences Library of interest to users.

Primate Numerical Competence: Contributions Toward Understanding Nonhuman Cognition, Sarah T. Boysen, Karen I. Hallberg

Sentience Collection

Nonhuman primates represent the most significant extant species for comparative studies of cognition, including such complex phenomena as numerical competence, among others. Studies of numerical skills in monkeys and apes have a long, though somewhat sparse history, although questions for current empirical studies remain of great interest to several fields, including comparative, developmental, and cognitive psychology; anthropology; ethology; and philosophy, to name a few. In addition to demonstrated similarities in complex information processing, empirical studies of a variety of potential cognitive limitations or constraints have provided insights into similarities and differences across the primate order, and continue to offer theoretical …

Signal Modeling With Non-Uniform Time Sampling Of Features For Automatic Speech Recognition, Montri Karnjanadecha

Electrical & Computer Engineering Theses & Dissertations

This dissertation presents an investigation of non-uniform time sampling methods for spectral/temporal feature extraction in speech. Frame-based features were computed based on an encoding of the global spectral shape using a Discrete Cosine Transform. In most current “standard” methods, trajectory (dynamic) features are determined from frame-based parameters using a fixed time sampling, i.e., fixed block length and fixed block spacing. In this research, new methods are proposed and investigated in which block length and/or block spacing are variable. The idea was initially tested with HMM-based isolated word recognition, and a significant performance improvement resulted when a variable block length and …

Perceptual Calibration Of F0 Production: Evidence From Feedback Perturbation, Jeffery A. Jones, Kevin Munhall

Psychology Faculty Publications

Hearing one’s own speech is important for language learning and maintenance of accurate articulation. For example, people with postlinguistically acquired deafness often show a gradual deterioration of many aspects of speech production. In this manuscript, data are presented that address the role played by acoustic feedback in the control of voice fundamental frequency (F0). Eighteen subjects produced vowels under a control ~normal F0 feedback! and two experimental conditions: F0 shifted up and F0 shifted down. In each experimental condition subjects produced vowels during a training period in which their F0 was slowly shifted without …

Center For Professional Ethics, Volume 2, Issue 4, 2000, Case Western Reserve University

Center for Professional Ethics

Table of Contents:

• Two Branches of the Ethics Family Tree: Edward Lawry named visiting Ethics Fellow
• Ethical Responsibilities in Higher Education: Experiential Learning as a Model for Reform
• When Push Come to Shove: Forced Treatment in the Community Setting
• Director's Corner: Surviving Survivor by Robert P. Lawry
• Summer 2000: News, Notes, and Future Events

The Pediatric Breathing Survey, Linda J. Galloway

Health Services Research Dissertations

To ensure culturally-sensitive assessments, the researcher designed a Pediatric Breathing Survey (PBS) to measure quality of life for African-American children. The purpose of this study was to test whether the PBS is a reliable and valid instrument. Comparisons of group differences on race, income and parent's level of education based on parent responses to the questionnaires were conducted. More specifically, differences in Health Related Quality of Life (HRQOL) between Caucasian and African-American children were examined. The researcher-designed instrument was compared to Juniper's Pediatric Asthma Quality of Life Questionnaire. The sample consisted of parents of 84 school-aged children diagnosed with asthma. …

A Case For Caution: An Evaluation Of Calabrese And Baldwin's Studies Of Chemical Hormesis, Kevin C. Elliott

RISK: Health, Safety & Environment (1990-2002)

Suggesting a need for more research, Mr. Elliott argues that it is too soon for risk-assessment policy to account for recent challenges to a toxicological linear dose-response assumption.

Center For Professional Ethics, Volume 2, Issue 3, 2000, Case Western Reserve University

Center for Professional Ethics

Table of Contents:

• Continuing The Observer Debate: A Panel Discussion on Law, Religion, and Homosexuality
• Thinking about Ethics: Quotable Quotes
• Kimberly Adams-Davis: From Cowboy Nurse to Primary Healthcare Advocate
• Three Judges Weigh In: The Art of Judging: How Do Judges Judge?
• Director's Corner: The Seven Deadly Sins Revisited by Robert P. Lawry
• Spring 2000: News, Notes, and Events

A Comparison Of Service Delivery Models: Effects On Curricular Vocabulary Skills In The School Setting, Rebecca Throneburg, Lynn K. Calvert, Jennifer J. Sturm, Alexis A. Paramboukas, Pamela J. Paul

Faculty Research and Creative Activity

The present study evaluated the effectiveness of three service delivery models in the elementary school setting. Differences were investigated between (a) a collaborative approach, (b) a classroom-based intervention model with the speech-language pathologist (SLP) and classroom teachers working independently, and (c) a traditional pull-out model for children in kindergarten through third grade who qualified for speech or language services. The same curricular vocabulary targets and materials were used in all conditions. This study also examined the vocabulary skills of regular education children who participated in the collaborative approach, the independent classroom-based model, or received instruction from only classroom teachers, without …

Ada News - 01/24/2000, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

The Effect Of Using Averaged Versus Custom Real-Ear To Coupler Difference Values In The Desired Sensation Level Approach To Prescribing Hearing Instrument Gain, John Aaron Coverstone

Dissertations and Theses

Because there are many variables and much missing information when fitting young children with hearing instruments, it is necessary to rely on prescriptive procedures such as the Desired Sensation Level (DSL) Method to create target 2cc gain values for ordering and fitting hearing instruments. Inherent in creating 2cc targets is a conversion process known as a real-ear to coupler difference (RECD) measurement. The DSL algorithms make allowances for averaged data to be used in lieu of this measurement.

The purpose of this study is to evaluate the validity of using averaged real-ear to coupler difference values included in the DSL …

Effect Of The 1996 Welfare And Immigration Reform Laws On Immigrants' Ability And Willingness To Access Medicaid And Health Care Services, George Washington University, Center For Health Services Research And Policy

Center for Health Policy Research

No abstract provided.

Precious Little Guidance: Jury Instruction On Damage Awards, Edith Greene, Brian H. Bornstein

Department of Psychology: Faculty Publications

Jury instructions on damage awards are notoriously vague and ambiguous. As a result, awards are sometimes unexpected and seemingly illogical. In this article, the authors argue that jury instructions regarding damages are vague because the law of damages itself is purposefully ambiguous—allowing particularized justice across a variety of different circumstances. The authors review research on comprehension and application of substantive jury instructions related to damages and on procedural variations at trial (e.g., use of preinstruction, bifurcation, blindfolding jurors to various issues, special verdict forms, caps on damages, and instruction revision) that impact the substantive instructions that jurors receive from the …

Examining Counseling Strategies For African American Adolescent Crack Abusers, Paula Reed Dorris

Graduate Research Papers

The author of this paper has addressed the significance of the development of treatment strategies to implement with African American adolescent crack addicts. An integral basis for tailoring culturally specific treatment approaches for African American adolescents relates to the unique circumstances, which may promote more extensive crack abuse by this group. Depression was the difficulty which the author chose to focus upon. Several different methods of helping these adolescents are discussed. The intervention strategies which show promise in helping African American adolescent crack addicts include: (a) Interpersonal Therapy; (b) psycho-educational programs; (c) involvement of family members in treatment; (d) use …

An Instructor's Guide To Electronic Databases Of Indexed Professional Literature, Scott T. Kidd, Cheryl L. Meyer, Brian M. Olesko

School of Professional Psychology Faculty Publications

This document reviews 20 databases that are relevant to psychology but that are used primarily by professionals in other disciplines. Each database is described, any corresponding paper index is indicated, searching tips are provided, and, when available, free Internet access sites are identified.

Striving To Do Well What Comes Naturally: Social Support, Developmental Psychopathology, And Social Policy, Ross A. Thompson, Lenna Ontai

Department of Psychology: Faculty Publications

Social support can have significant stress-preventive and stress-buffering benefits for troubled individuals in everyday circumstances. Consequently, it is not surprising that many therapeutic and preventive programs enlist social support to address problems of child and family psychopathology, especially in the context of “two-generation interventions” that seek to improve child well-being by strengthening parental functioning and parent–child relationships. Home visitation programs are the best known of these two-generation strategies and have become the focus of state-level and national efforts to support families and prevent harm to children. The conclusions of basic research studies on social support converge significantly with the findings …