Then and now: across ten years of Arkansas women in agriculture

The United States Agricultural Census show that between 2002 and 2012, the number of women farm operators in Arkansas grew 14% (from 19,856 to 22,637). These women operators have made up an increasingly larger percentage of all farm operators in the state (from almost 29% to nearly 33%). There is little published information regarding changes over time in the role of women in agriculture, their challenges, and factors important to their success. While some surveys of farm women have been conducted, these surveys are generally insufficient because data exist only for one point in time. This research uses the first, middle and last years of survey data collected across ten years (2005-2014) at Arkansas Women in Agriculture (ARWIA) conferences to compare women’s perceptions regarding: 1) factors important to their choice of business activity, 2) challenges women face in their agriculture-related business, and 3) the decision-making roles they hold in that business. Results suggest that women in Arkansas agriculture engage in important decision-making on the farm. These women consistently identified across all three years, three attributes—applying talents and skills directly, being involved in the community and being excited about the work—as important factors in their decision to choose an agricultural career. They also identified two problems—keeping good employees and finding/affording a good lawyer—within the top five of the largest challenges faced. It is hoped that this set of baseline information can be useful not only to researchers and educators interested in addressing needs of local women but also in illustrating the continuing changes in women’s roles and their needs, and thus the need for extended research over time to address these changes

Caught or taught : development of a middle school spelling program

In this literature review, the author explored research studies and literature about literacy to learn more about spelling instruction. Although much research has been done in the area of spelling instruction, little has changed in spelling instruction in the typical middle school classroom (Templeton, 2002a). This review gives a brief overview of the basic composition of the English language and the history of the teaching of spelling in the United States. Research is reviewed that deals with the acquisition of spelling based on the developmental spelling continuum (Bear, Invemizzi, Templeton & Johnston, 1996). The author explored the connection between reading, writing, and spelling. As a result of this exploration, a program was designed to teach students spelling at their developmental spelling level. Explicit strategy instruction is utilized in this design to allow students to form inductive conclusions about spelling patterns and strategies

The Effect of Using E-Learning Tools in Online and Campus-based Classrooms on Student Performance

Creating an integrative research framework that extends a model frequently used in the Information Systems field, the Technology Acceptance Model, together with variables used in the Education field, this empirical study investigates the factors influencing student performance as reflected by their final course grade. The Technology Acceptance Model explains computer acceptance in general terms. The model measures the impact of external variables on internal beliefs, attitudes, and intentions. Perceived Usefulness and Perceived Ease of Use, two main constructs in the model, refer to an individual\u27s perception of how the adoption of a new technology will increase their efficiency, and the individual\u27s perception of how easy the technology will be to use. The lower the perceived effort is, the easier the technology will be to adopt. Thus, Perceived Usefulness, Perceived Ease of Use, Computer Self-Efficacy, and Computer Anxiety were measured to determine their effect on student performance. The proliferation of the personal computer was possible because of the applications written for it. The continuous creation of new applications has created ample ground to test the Technology Acceptance Model to determine how a user will decide to adopt such applications. The recent escalation of delivering online education via the Internet has again sparked a new dimension of information systems. This has given rise to research using the Technology Acceptance Model for applications in the Education field. Today’s modern classroom, whether online or campus-based, uses e-learning tools and Learning Management Systems that capture student cognition and engages them in the learning process via technology, while increasing their need for self-directedness. In view of this, the present study also considers the students’ ability to work independently. The results of the statistical analysis used in this study revealed marked differences in student perceptions of e-learning tools between students who chose to take an online course and students who preferred to take the campus-based section. Additionally, Perceived Usefulness, Perceived Ease of Use, and the students’ ability to work independently were all statistically significant factors in predicting students’ final grades

Protein Time Machine: Creating an Ancestral Voltage Gated Sodium Channel of \u3ci\u3eThamnophis sirtalis\u3c/i\u3e

A central goal of evolutionary genetics is to understand how contingency and constraint shape evolutionary trajectories of protein evolution. There is considerable evidence that the fitness consequences of mutations are dependent on the genetic background in which they occur. This context dependence means that understanding the effects of putatively adaptive mutations as well as the evolutionary history of novel protein function can be difficult. An ideal approach might be a “protein time machine” in which mutations of interest are inserted into ancient ancestral gene sequences and their effects quantified. When multiple mutations are thought to be important, the order of these mutations can be tested to replicate the actual evolutionary history of the protein in question. Here we report our construction of a “protein time machine” to study the evolution of adaptive TTX resistance in garter snake predators. These snakes have evolved extreme resistance to TTX because of coevolution with TTX-bearing salamanders. Our work uses ancestral sequence reconstruction to predict the sequence of a voltage-gated sodium channel (the target of TTX) that was present in the ancestor of modern resistant snakes (rough 50,000 YA). We used protein modelling to estimate the TTX binding energy of this VGSC and to test whether the channel forms hydrogen bonds with TTX. Finally, we constructed a synthetic expression vector that includes the coding sequence of this VGSC coupled with regulatory and promotor sequences that will be used to express this protein in a Xenopus oocyte expression system to replicate the last 50,000 years of evolution in this protein

Breast Implant-Associated Anaplastic Large Cell Lymphoma: A Case Report

This report aims to review a case of breast implant-associated anaplastic large cell lymphoma (BIA-ALCL) by comparing the patient\u27s course with the current literature. BIA-ALCL is a specific type of T-cell lymphoma that can develop after breast implantation, but has only recently been recognized within the last decade. Although overall rare, certain types of breast implants have increased association with developing subsequent lymphoma. This case occurred after mastectomy with breast reconstruction for unilateral invasive ductal carcinoma with a textured, saline Allergan breast implant. BIA-ALCL manifested and was symptomatic nine years after implantation

Measuring learning through cross sectional testing

The measurement of student learning is becoming increasingly important in U.S. higher education. One way to measure learning is through longitudinal testing, but this becomes especially difficult when applied to cumulative learning within programs in situations of low persistence. In particular, many Hispanic Serving Institutions (HSIs) find themselves in such situations. Cross sectional testing is a pragmatic alternative, so long as maturity and selection effects can be estimated. The purpose of this paper is to demonstrate the utility and mechanics of measuring learning through cross sectional testing

Evaluation of the ASK (Asking Saves Kids) Campaign in Two Midwestern Cities

We implemented a year-long community-based campaign to encourage parents to ask about firearms in homes that their children visit, in a small Midwestern city. Along with community residents and local leaders, we disseminated campaign messages through multiple communication channels. To assess message recall, attitudes, and whether parents asked about firearms, we conducted pre- and posttest surveys with randomly sampled adults in the intervention city and in a neighboring city. The posttest survey showed that parents in the intervention city were concerned about the danger of firearms when their child visits a friend's home, suggesting that the campaign influenced their attitudes

Current state of the evidence on community treatments for people with complex emotional needs:a scoping review

BACKGROUND: Improving the quality of care in community settings for people with 'Complex Emotional Needs' (CEN-our preferred working term for services for people with a "personality disorder" diagnosis or comparable needs) is recognised internationally as a priority. Plans to improve care should be rooted as far as possible in evidence. We aimed to take stock of the current state of such evidence, and identify significant gaps through a scoping review of published investigations of outcomes of community-based psychosocial interventions designed for CEN. METHODS: We conducted a scoping review with systematic searches. We searched six bibliographic databases, including forward and backward citation searching, and reference searching of relevant systematic reviews. We included studies using quantitative methods to test for effects on any clinical, social, and functioning outcomes from community-based interventions for people with CEN. The final search was conducted in November 2020. RESULTS: We included 226 papers in all (210 studies). Little relevant literature was published before 2000. Since then, publications per year and sample sizes have gradually increased, but most studies are relatively small, including many pilot or uncontrolled studies. Most studies focus on symptom and self-harm outcomes of various forms of specialist psychotherapy: most result in outcomes better than from inactive controls and similar to other specialist psychotherapies. We found large evidence gaps. Adaptation and testing of therapies for significant groups (e.g. people with comorbid psychosis, bipolar disorder, post-traumatic stress disorder, or substance misuse; older and younger groups; parents) have for the most part only reached a feasibility testing stage. We found little evidence regarding interventions to improve social aspects of people's lives, peer support, or ways of designing effective services. CONCLUSIONS: Compared with other longer term mental health problems that significantly impair functioning, the evidence base on how to provide high quality care for people with CEN is very limited. There is good evidence that people with CEN can be helped when specialist therapies are available and when they are able to engage with them. However, a much more methodologically robust and substantial literature addressing a much wider range of research questions is urgently needed to optimise treatment and support across this group

The Grizzly, November 6, 1990

Olin Hall Dedicated: First New Building In 20 Years • Founder\u27s Day Celebrated • Quad Intruder Sighted • Graff Speaks on Humanities Issues • Woodall Recognized • Olin: Past and Present • Sportscaster Dabbles in Theatre • Capitol Trip a Success • A WVOU Profile: Quickdraw Throws Rap at Ursinus • Warrant: A Bunch of Sissies • Ursinus Theatre: The Changeling • Hey Bar Hoppers! • Meier Named Ursinus\u27 New Lacrosse Coach • Soccer Ends Season with 9-11 Record • Field Hockey Finishes Season • Women Swim to Win, Men Sink • Cross-Country Team Reflects on MAC\u27s • Volleyball Wraps-Up • Wrestlers Look to Impress • Letters: Zeta Chi Sexist?; Students Waste Money • Olin Has Great Benefits • Voting Guide • Moon Mystifieshttps://digitalcommons.ursinus.edu/grizzlynews/1263/thumbnail.jp