A Systematic Review of Pregnancy Prevention Programs for Minority Youth in the U.S.: A Critical Analysis and Recommendations for Improvement

African American and Latino youth experience disproportionate rates of both intended and unintended pregnancy in the United States. A public health priority to ameliorate the high rates among this population has been the creation and proposed expansion of pregnancy prevention programs designed specifically for minority youth. However, little is known about the role of incorporating cultural components into program curricula. To better understand the components and outcomes of existing programs for this population, this systematic review analyzed published outcome evaluations of adolescent pregnancy prevention programs for minority youth. This review of literature published from January 2002 to June 2012 and retrieved from databases PsycInfo and PubMed abstracted results from 10 outcome evaluations, meeting all inclusion criteria. These publications were assessed for intervention characteristics including use of theory, setting, and culturally specific aspects. In addition, aspects of the evaluation including design, outcome variables, and measures were assessed. Nine of the ten evaluations found statistically significant results for a main pregnancy prevention variable (e.g., ever had sex, contraceptive use, or previous birth). The review also indicated areas for improvement in methodological quality, and consistency in cultural components, variables and measures. Implications of this research indicate a positive impact from adolescent pregnancy prevention programs for minority youth, and a need to expand standardized measures and program components as well as increase rigor in research methodology

Leptospirosis: A need for increased awareness and improved laboratory testing

While leptospirosis is currently described as an emerging pathogen, there have likely been numerous cases worldwide each year for centuries. Hurricanes and other flooding events contribute to its spread through rodent urine, many cases of which go undiagnosed. This is especially problematic in developing countries where laboratory techniques may be out of date. There are over 100 cases per year in the United States of America, but millions of cases occur worldwide annually. Caused by many different species of fastidious, spiral-shaped Leptospira, it is difficult and slow to culture. Strides have been made to improve culture techniques in order to reduce the time to grow this genus of bacteria. Greater understanding of this disease by laboratorians, physicians, and other healthcare workers and improved laboratory identification techniques will help increase diagnoses and decrease morbidity and mortality of leptospirosis

Modeling Vehicle Ownership Decisions in Maryland: A Preliminary Stated Preference Survey and Model

In the near future, the culmination of new vehicle technologies, greater competition in the energy markets, and government policies to fight pollution and reduce energy consumption will result in changes in the United States' vehicle marketplace. This project proposes to create a stated preference (SP) survey along with discrete choice models to predict future demand for electric, hybrid, alternative fuel, and gasoline vehicles. The survey is divided into three parts: socioeconomics, revealed preference (RP), and SP sections. The socioeconomics portion asks respondents about themselves and their households. The RP portion asks about household's current vehicles. The SP section presents respondents with various hypothetical scenarios over a future five-year period using one of three game designs. The designs correspond to: changing vehicle technology, fuel pricing and availability, and taxation policy. With these changes to the vehicle marketplace, respondents are asked whether they will keep or replace their current vehicles and if he will purchase a new vehicle and its type. To facilitate the design and administering of the survey, a web survey framework, JULIE, was created specifically for creating stated preference surveys. A preliminary trial of the survey was conducted in September and October 2010 with a sample size of 141 respondents. Using the SP results from this preliminary trial, a multinomial logit model is used to estimate future vehicle ownership by vehicle type. The models show that the survey design allows for estimation of important parameters in vehicle choice

Preschool Teachers\u27 Perceptions of Children Prenatally Exposed to Drugs

With the incidence of prenatal drug exposure increasing, it is important that preschool teachers are prepared and confident in serving the needs of children affected by this exposure. Teachers need more training and education to prepare them for working with children with prenatal drug exposure. The purpose of this sequential mixed-methods study was to explore the perceptions, training, and shared experiences of preschool teachers when working with 4- and 5-year-old preschool children who have experienced prenatal drug exposure. The researcher invited 77 preschool teachers in northeast Tennessee working in either Head Start or Tennessee Voluntary Pre-K Initiative programs to complete an initial quantitative survey – of which 53 participated. Of the survey participants, 34 reported they might have worked with a child with prenatal drug exposure. Six of those teachers who said they had experience with children with prenatal drug exposure participated in a follow up semi-structured interview with the researcher. The findings revealed that preschool teachers were favorable toward children with prenatal drug exposure regarding the children’s ability to learn. Preschool teachers were already using many effective interventions (e.g., working one-on-one with the child, offering flexible seating options, repetition of information) that they may have used with other children with special needs, but they were eager for more information about the best way to work with these children. School leaders and those in teacher preparation programs would be excellent advocates in spreading knowledge and translating medical knowledge into resources more applicable to the teaching and childcare profession. It is important that the information become more accessible to all teachers and stakeholders in education

An Evaluation of Library Instruction Delivered to Engineering Students Using Streaming Video

This paper evaluates the use of streaming video applications in the delivery of information literacy instruction to engineering students. It describes the University of Colorado at Boulder (UCB) Engineering Library\u27s implementation of streaming video to support graduate distance programs in the Center for Advanced Engineering and Technology Education (CAETE), and reviews library literature regarding the use of streaming technology. As an initial evaluation of the project, the preliminary results of a survey (n=27) comparing satisfaction levels and learning outcomes between students who attended library instruction sessions in-class versus via streaming video are given. The results reveal no significant difference in satisfaction or learning outcomes between students who received library instruction delivered via streaming video or students attended live

Anticancer Activity Of Phytolacca Americana Root Extracts And Their Fractions On Breast And Colon Cancer Cells.

Since studies involving the activities of P. americana extracts on various cancer cell lines are limited, the major objectives of this study were to: 1) evaluate the antiproliferative activity of three extracts from P. americana against human breast (MCF-7) and colon cancer (HCT-116) cells in vitro and 2) investigate the changes at the protein and gene levels after exposing the HCT-116 cells to P. americana extracts in vitro

Improving Polypharmacy and Medication Review in the Elderly

Polypharmacy in elderly patients increases risk of adverse drug events, which can cause health and functional impairment, necessitating considerate medication review. Many patients do not remember the names or doses of their medications when asked in the office. To successfully deprescribe and avoid adverse drug events, we need accurate medication information. By asking elderly patients to bring all of their medications to each visit, we can ensure the most accurate information possible.https://scholarworks.uvm.edu/fmclerk/2003/thumbnail.jp

Letter from T. J. Maness to B. R. Colson

Letter from T. J. Maness to B. R. Colson. The six-page handwritten note is dated 24 December 1912. There is a transcript of the correspondence included in the item PDF

A Linguistic Analysis of Chat Reference Conversations with 18–24-Year-Old College Students

Thirty-one chat reference conversations were linguistically analyzed, compared to twenty-three instant messaging (IM) conversations held between students, and further correlated to students’ satisfaction with the reference interaction. Conversations between librarians and students in chat reference are more formal than those solely involving students, and the use of some linguistic patterns are correlated to user satisfaction