Digital Commons Network^™

Direct Observation In High School Physical Education, Nicole Jennifer Smith

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study was to analyze existing data collected using direct observation in a high school setting in order to understand more about the quality and contribution of physical education to public health goals. The System for Observing Fitness Instruction Time (SOFIT) was utilized to collect data related to student activity levels, lesson contexts, and teacher promotion of physical activity behavior. Two cross-sectional samples were observed in the spring 2005 and spring 2007 from seven high schools in a large urban school district in the eastern United States. In total, 164 lessons were observed yielding over 75 hours …

Parental Substance Abuse And Child Neglect: A Controlled Trial Of A Developed Treatment Manual, Valeria Romero

UNLV Theses, Dissertations, Professional Papers, and Capstones

The maltreatment of children is a devastating social problem in the United States. Many researchers and child welfare workers believe the recent increase in child neglect is directly correlated to an increase in parental substance abuse. There is a strong relationship between child neglect and parental substance abuse; however there are limited treatments that address both issues simultaneously. The present case studies evaluated the efficacy of a newly developed Family Behavior Therapy (FBT) program for child neglect and parental substance abuse utilizing controlled single case methodology. The Family Behavior Therapy (FBT) program is an integration of two published FBT interventions; …

Descriptive Experience Sampling Interactive Multimedia Training Tool, Arva Bensaheb

UNLV Theses, Dissertations, Professional Papers, and Capstones

Descriptive Experience Sampling Interactive Multimedia Training Tool By Arva Bensaheb Dr. Russell T. Hurlburt, Examination Committee Chair Professor of Psychology University of Nevada Las Vegas The present study developed a multimedia training tool to teach skills necessary to recognize two phenomena identified by the Descriptive Experience Sampling method: sensory awareness and unsymbolized thinking. The training tool was developed by subjecting successive versions to critical feedback provided by focus groups. Then training provided by this new training tool was compared with the training provided by extant literary materials on the two phenomena. Results suggest that the training tool was more effective …

The Effects Of Ultrasound Transducer Velocity On Intramuscular Tissue Temperature Across A Treatment Site, Pamela Liceralde

UNLV Theses, Dissertations, Professional Papers, and Capstones

This purpose of this study was twofold: to determine whether ultrasound transducer velocity affected tissue temperature increase, and whether heating was uniform across the treatment site. Thermocouples were inserted 2.5cm below the skin surface at the center, edge of the ERA, and the edge of the treatment site that was the size of two times the soundhead. Each subject received three 10-minute treatments at each speed, letting tissue temperature return to baseline between treatments.

Repeated measures factorial ANOVA revealed no significant differences in the speed of application and no interaction between speed and location. However, the location of the thermocouples …

Ground Reaction Forces For Children Running In Different Shoes, Dana Forrest

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study was to determine whether certain ground reaction force parameters such as impact force (F1), second maximum force (F2), loading rate, stance time and average vertical ground reaction force (Fzavg) differ when 11-13 year old children run in a neutral shoe (Nike Air Pegasus+ 25) that is either a child or adult style.

Shoes were impact tested in an impact test instrument to determine any performance differences between the two shoes. Next, 10 healthy female subjects aged 12.03 ± 1.14 years with a height of 154.6 ± 4.90 cm and a mass of 46.18 ± 14.33 …

Child Neglect And Trauma: The Additive Traumatic Effects Of Neglect On Maltreated Adolescents, Adrianna Rachel Wechsler

UNLV Theses, Dissertations, Professional Papers, and Capstones

Child maltreatment affects thousands of youths in the United States and poses numerous detrimental effects to individuals, families, and the community. Neglect is the most commonly reported and least studied form of child maltreatment. All types of child maltreatment may result in negative outcomes, but the chronic and pervasive nature of child neglect poses a significant threat to child development. No studies have been published evaluating the role of child neglect in the development of Posttraumatic Stress Disorder (PTSD) and PTSD-related symptoms. This study examined whether neglect has an additive traumatic effect on maltreated youth. The first hypothesis was that …

An Evaluation Of Lead Hazards In Pre-1978 Residental Housing Within Clark County, Nevada, Usa, Erika Raquel Torres

UNLV Theses, Dissertations, Professional Papers, and Capstones

Lead poisoning remains a public health concern due to leads persistence in the environment from anthropogenic uses. Initial efforts to address the impacts of lead on vulnerable communities have included secondary prevention measures which typically occur after a child has been poisoned. However, in recent years there has been a pragmatic shift toward primary prevention efforts.

This study evaluates lead hazards identified through primary prevention activities in residential housing within Clark County, Nevada, USA. It is the first study to systematically address and evaluate pre-1978 housing in Southern Nevada. Risk assessments were conducted in 81 dwellings built prior to 1979 …

Predisposition Factors Of Career And Technical Education Transfer Students: A Hermeneutic Phenomenology Study, Warren Glen Hioki

UNLV Theses, Dissertations, Professional Papers, and Capstones

Various econometric, sociological, and combined research models (e.g., Hossler and Gallagher's preeminent Three-Phase Model on College Choice) provide help in understanding high school students in their decision-making stages and college experience. Many studies that utilize these models on college choice strongly substantiate and perpetuate the long-standing dichotomy between students who aspire to attend college in pursuit of upward mobility through the traditional baccalaureate pathway versus a community college Career and Technical Education (CTE) pathway. High school students' aspirations to attend a 4-year institution, and more recently, the community college, are a focal point.

A review of the literature as it …

Genetic Variation For Carcass Quality Traits In Cultured Sea Bass (Dicentrarchus Labrax), Eric A. Saillant, Mathilde Dupont-Nivet, Marie Sabourault, Pierrick Haffray, Stanislas Laureau, Marie-Odile Vidal, Béatrice Chatain

Faculty Publications

Genetic parameters for carcass quality traits were estimated in 27 families of sea bass (3 dams x 9 sires factorial mating design), raised mixed in the same tanks starting before hatching. O. spring parentage was determined a posteriori using 6 microsatellite loci. Carcass quality traits were recorded at 818 days post fertilization (mean standard length: 32.6 +/- 3.1 cm). Genetic parameters were estimated from the sire half sib variance and covariance components. Heritability of body weight (BW) and carcass processing traits (standardized to body weight) percent head weight (Head%), percent viscera weight (Viscera%) and percent visceral fat weight (VisceFat%) were …

Public Opinion On Childhood Obesity As A Driving Force For Policy And Intervention Development, Charkarra Anderson-Lewis, Bonnie Harbaugh, Jerome R. Kolbo, Lei Zhang

Faculty Publications

Childhood obesity is a complex issue in which evidence describing strategies and methods for prevention are needed. It is important that the public’s perception of childhood obesity is understood. This includes determining attitudes about childhood obesity and assessing support for an array of policies and prevention initiatives. A multidisciplinary research team at The University of Southern Mississippi conducted the Mississippi Public Perception of Childhood Obesity telephone survey. Childhood obesity information was elicited from 1,352 Mississippi adults. Telephone interviewing was conducted using WinCATI on a sample selected using random-digit dialing. Data were weighted to reflect race, sex, and age distribution of …

Lead Poisoning: An Alarming Public Health Problem In Bangladesh, Amal K. Mitra, Akhlaque Haque, Manirul Islam, S.A. M.K. Bashar

Faculty Publications

To assess the risk of lead poisoning among preschool and school-aged children in Bangladesh, 345 children were screened for blood lead levels (BLLs) from one rural and two urban areas in Bangladesh from September 2007 through January 2008. An urban industrial area at Tongi was identified as a disaster area, where 99% (104/105) of those tested had BLLs >= 10 mu g/dL. Industrial emissions and use of leaded gasoline by two-stroke engine vehicles were identified as possible sources of lead in that area. A rural nonindustrial area at Chirirbandar, Dinajpur was identified as another high-risk area, where 14% of the …

Somebody's Children, Laura Briggs

Utah Law Review

This article has been interested in how and why liberals, and even feminists like Elizabeth Bartholet, joined the campaign against "illegitimacy" waged by neoconservatives in the 1990s as part of the effort to get rid of federal entitlements that supported single mothers. As we have seen, the 1996 Interethnic Placement Act was redefined to separate it from the previous controversy over Gingrich's remarks about orphanages, and even, ultimately, from the measure to end AFDC. It was called, instead, as legal scholar Joan Heifetz Hollinger defines it, a "law aimed at removing the barriers to permanency for the hundreds of thousands …

To Die Or Not To Die: The History And Future Of Assisted Suicide Laws In The U.S., Shelly A. Cassity

Utah Law Review

Throughout United States history, society has viewed assisted suicide unfavorably. Recently, however, Americans seem to be more accepting of the controversial procedure. Although assisted suicide is legal in only three states, it appears that as society grows increasingly comfortable with regulation of the issue, it may be more inclined to allow the practice.

Distance Education : Is The Classroom Becoming Obsolete?, Randall M. Gilbert

Graduate Research Papers

The future of education seems to be moving rapidly towards distance education. Society is moving faster as people are trying to coordinate work, family, and school. Due to the increasing pressure of time and distance constraints, today's learners are sometimes choosing to get their educations online, or through a school with distance education technologies and capabilities. This literature review describes distance education, instructor and student attitudes towards distance education, benefits and disadvantages of distance education, the past and the future of distance education, and how and why it should be used in training and education.

Cooking : Mixing And Measuring With Young Children, Aimee Marie Klostermann

Graduate Research Papers

Cooking with young children is a rewarding experience as an educator. Not only are the children enjoying themselves, but you are too. Cooking allows children to be in touch with their senses, and is a hands-on approach to learning. Of course cooking can be messy, which is what young children love most. Incorporating science, math, literacy, and social studies into one activity is easily done through cooking.

Whether you are a novice or a veteran when it comes to cooking, the skills children gain are immense when you incorporate cooking into the early childhood curriculum. I believe there are some …

Accountability And Collaborative Inquiry In A School-Based Early Childhood Program, Sherri Peterson

Graduate Research Papers

The purpose of this paper is to examine the development of a professional learning community and the way in which an early childhood team can follow the developmentally appropriate practice guidelines and early learning standards to improve student outcomes.

Effective Family Literacy Practices, Stefanie Naumburg Riepe

Graduate Research Papers

This project focuses on effective family literacy practices. The project consists of family literacy activities that support student achievement, family literacy activities that build relationships, and family literacy activities that address cultural differences. These activities were developed from the literature supporting current teaching practices in a Midwestern suburban school. The implementation timeline for this project is one school year. It can be implemented yearly, with adaptations based on changing family needs.

Seroprevalence Of Hepatitis A Infection In The Turkish Republic Of Northern Cyprus, Zafer Kurugöl, Güldane Koturoğlu, Sadik Akşi̇t, Ti̇jen Özacar

Turkish Journal of Medical Sciences

Aims: This study was conducted to determine the seroprevalence of hepatitis A virus (HAV) infection in the Turkish Republic of Northern Cyprus. Materials and Methods: A total of 660 unvaccinated persons 1 to 30 years old were selected for the study with cluster sampling. Information on sociodemographic characteristics was gathered for each participant and, in 641 of them, anti-HAV antibodies were assayed using an enzyme immune assay. Results: Anti-HAV prevalence in the Turkish population under the age of 30 in Northern Cyprus was 23.9%. For the age groups 1-5, 6-10 and 11-15 years, seroprevalence rates were relatively low (11.4, 9.4 …

Dynamics Of 2,4-D In Generation Of Cytomorphological Variants In An Important Anticancerous And Antihepatotoxic Herb – Cichorium Intybus L., Zeba Khan, Mohammad Yunus Khalil Ansari, Honey Gupta, Sana Chaudhary

Turkish Journal of Botany

The genotoxic effect of 2,4-D was investigated in chicory (2n = 18). At 100 ppm concentration 4 variants differing in morphological traits were isolated and subjected to chromosomal analysis. Morphological variations in shape, height, and yield parameters were observed. Different cytological anomalies such as univalents, multivalents, bridges, laggards, chromosome stickiness, and polyads occurred in all 4 isolates. However, the frequency of these chromosomal irregularities decreased at anaphase, exhibiting recovery at later stages. Thus the above concentration of growth hormone 2,4-D can be effectively incorporated for raising viable mutants in this medicinally useful herb.

Evaluating The Influence Of Educational Videos And Printed Materials On Office Of Family Support Clients' Intentions To Select, Purchase, Prepare, And Consume Healthier Foods, Natasha Dee Pittman

LSU Master's Theses

Supplemental Nutrition Assistance Program Education (SNAP-Ed) is essential in providing eligible households with the right tools to adopt healthy eating and active lifestyle practices which are consistent with the Dietary Guidelines for Americans and MyPyramid. Education in the OFS, where SNAP eligibility is assessed, is one means to preventing adversities which those in poverty often face. Out of concern for the lack of nutrition education being conducted in the OFS, along with the many distractions limiting clients’ ability to absorb and retain educational messages, the Food Stamp Office Resource Kit (FSORK) was developed. The FSORK includes a 20 minute video …

Program Design Consideration For A 8-Week Ymca Youth Fitness Program, Cody Bisher

Graduate Research Papers

It is known that obesity increases the risk of cardiovascular disease and type 2 diabetes. Studies have shown that the amount of physical activity (PA) from adolescence to adulthood does impact adult obesity (Laitinen et. al., 2004). Laitinen found that low levels of physical activity in adolescence increased the prevalence of obesity in adulthood. Therefore it is critical that youths are active in early childhood through adulthood. Barbeau et al (2004) reviewed interventions designed to prevent obesity in youths. Their review found that physical training, with no dietary aide, has positive effects on total body mass fat and visceral fat, …

The Impact Of Oral Language Activities In Preschool On Reading Competence In Kindergarten And Beyond, Melissa Sifert

Graduate Research Papers

The following literature review examined the impact of oral language activities in preschool concerning literacy competence in kindergarten and beyond. Four questions were addressed: (1) What is the role of oral language on reading achievement? (2) What instructional activities are important in promoting oral language skills crucial for later reading development? (3) What challenges do educators face when incorporating oral language activities in the preschool classroom? and (4) What are guidelines for integrating oral language activities in preschool? Recommendations for the advancement of oral language instruction in the education system were presented.

History Of Development And Characterization Of The U.S. Blackberry Market, Thais F. Carvalho, John R. Clark, Michael R. Thomsen

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

The fresh blackberry market within the United States has expanded significantly in the past 10 years based on the development of new cultivars with improved firmness and longer shelf life, permitting their shipment over long distances. Currently, blackberries maintain a nearly continuous presence on the shelves of grocery stores across the U.S., which was uncommon a decade ago. Increased consumption of blackberries is due to increased consumer desire for improved nutrition and diet along with expanded availability. Worldwide, producers have increased production with a 45% increase in area planted from 1995 to 2005. Further expansion has occurred since then. This …

Utility Of A Non-Exercise Method Of Estimating Aerobic Capacity, Meghan Phillips

Graduate Research Papers

No abstract provided.

Benefits Of Soccer Within Diverse Soccer Programs And Their Cultural Differences, Aldin Muhamedagic

Graduate Research Papers

Physical inactivity is one of the leading concerns in today's society. Current research shows that today's children are most definitely less fit than children 20 years ago. According to the research, today's children seem to be heavier and over weight. Plus there is more overall health concern for the children then ever before. The focus of this study is to examine the benefits of soccer in diverse soccer programs and their cultural differences and to examine how soccer can help the youth to live better and healthier lives.

In this study we examined a different aspect of youth development and …

The Effects Of Exercise-Induced Amenorrhea On The Fertility Of Female Athletes, Kara Johnson

Graduate Research Papers

It is well documented that a high number of female athletes experience detrimental health effects as a result of the "female athlete triad"-a set of conditions including osteoporosis, disordered eating, and amenorrhea. While the health effects of disordered eating and osteoporosis are heavily studied and well-known, even to the general population, the long-term consequences of amenorrhea are relatively unknown.

There is much evidence and documentation that women who engage in exercise and sport are likely to experience amenorrhea. Research has also shown that exerciseinduced amenorrhea can lead to a host of reproductive problems, including luteal phase defects, hormonal disruptions, and …

Eating Disorders In Adolescent Females With Diabetes: A Review Of The Literature, Kristy Lynn Herbrandson

Graduate Research Papers

No abstract provided.

Are Soda Beverages A Contributing Factor To Weight Gain In Children?, Wendy Maria Clark

Graduate Research Papers

The controversy that diet soda may trigger a mechanism for weight gain has inspired this literature review. Our children need current facts on what is healthy and not healthy. Soda has been regarded as a discretionary beverage and not long ago, as a treat, after daily nutritional needs were met. However, soda is being consumed more frequently replacing other healthy nutritious beverages. Since diet soda is calorie-free, people unknowingly may imagine it has no impact on their bodies. In reality, research findings suggest that the effects of soda on the body are not benign. It is worth taking an in-depth …

A Portrayal Of The Modern Day Dairy Farm In Children's Literature, Bridget Donlon

Graduate Research Papers

Children's books may be the only views of farming urban students experience, yet books depicting farms with one or two cows are outdated. There is a lack of information available for children to learn about modem dairy farming practices. The dairy industry has experienced substantial changes in its history, including the introduction of many technologies. Modem dairy farms have incorporated technologies into everyday tasks, yet few children's books show farmers working at computers or even milking machines. At a time when most families are removed from farming, students create understanding of dairy farming through secondary sources such as children's literature. …

Tnf-Alpha Inhibition Of Adiponectin Expression By Targeting Ppar-Gamma And C/Ebp In Adipocytes, Yanning Wang

LSU Master's Theses

Chronic inflammation is involved in the adipose tissue dysfunction through regulation of endocrine and storage function of adipocytes. As a representative proinflammatory cytokine, TNF-α was reported to inhibit expression of adiponectin. However, the mechanism of inhibition remains to be identified. Here, we provide experimental evidence that TNF-α inhibits adiponectin at both transcriptional and posttranscriptional levels. In three animal models (aP2-P65, ob/ob and high fat diets-fed mice), an increase in TNF-α expression was associated with a decrease in adiponectin expression. In 3T3-L1 adipocytes, TNF-α inhibition of adiponectin was observed at mRNA and protein levels. Luciferase reporter assay and mRNA stability tests …