Effects of Open Court on Students\u27 Spelling

The purpose of this research is to explore the effects the Open Court phonics instruction has on students\u27 spelling. The current study intends to find the answers to two questions. The first question is: What Open Court phonetic rules and patterns are first grade students using in daily writing and. on spelling assessments? In order to discover this, I will be analyzing two sets of data. At the beginning of the study, a qualitative spelling inventory will be given to determine the students\u27 current stage. I will also look at children\u27s informal journal writing to look for Open Court phonetic rules and patterns. After the study, the same qualitative spelling inventory will be given to measure learning

REDUCING CENTRAL LINE-ASSOCIATED BLOODSTREAM INFECTIONS AT A RURAL MIDWESTERN HOSPITAL THROUGH AN EVIDENCE-BASED NURSE-LED PRACTICE CHANGE INTERVENTION

Central line-associated bloodstream infections (CLABSIs) are responsible for increased patient morbidity, mortality, and healthcare costs, despite being a preventable harm (Barnes et al., 2015; Furuya et al., 2016). Evidence-based (EB) research suggests that the use of central line bundles is the most effective way to reduce CLABSIs in hospitals (Barnes et al., 2015; Furuya et al., 2016). Researchers have also found a statistically significant correlation between nurse compliance with bundle components and CLABSI rates (Aloush & Alsaraireh, 2018; Furuya et al., 2016). The purpose of this study was to determine if a nurse-led collaborative that focused on CLABSI reduction using EB prevention strategies, with an emphasis on maintenance bundles, in the form of a Central Line Adult Point Prevalence Tool (CLAPPT), was successful in decreasing CLABSIs at a rural Midwestern hospital. Nurse compliance with the CLAPPT following formal education was also explored. A retrospective analysis of CLABSI rates pre- and post-intervention and nurse compliance was performed. The results of this study showed CLABSI rates and number of catheter days increased, despite an improvement in nurse compliance with the interventions. The global pandemic of 2020 caused the focus of U.S. hospitals to shift from best hospital acquired infection (HAI) control practices to COVID-19 mitigation, which led to an uptick in HAIs nationwide (Centers for Disease Control and Prevention, n.d.-d). Unfortunately, this healthcare facility was no exception

Has foreign bank entry led to sounder banks in Latin America?

Policymakers continue to debate the merits of opening emerging market financial sectors to foreign ownership. A comparison of the 1995-2000 performance of foreign and domestic banks in select Latin American countries reveals that while foreign banks differed little from their domestic counterparts in overall financial condition, they showed more robust loan growth, a more aggressive response to asset quality deterioration, and a greater ability to absorb losses_characteristics that could help to strengthen the financial systems of their host countries.Banks and banking - Latin America ; Banks and banking, Foreign ; Economic development - Latin America

Evaluation of an exercise field test using heart rate monitors to assess cardiorespiratory fitness and heart rate recovery in an asymptomatic population.

PurposeMeasures of cardiorespiratory fitness (CRF) and heart rate recovery (HRR) can improve risk stratification for cardiovascular disease, but these measurements are rarely made in asymptomatic individuals due to cost. An exercise field test (EFT) to assess CRF and HRR would be an inexpensive method for cardiovascular disease risk assessment in large populations. This study assessed 1) the predictive accuracy of a 12-minute run/walk EFT for estimating CRF ([Formula: see text]) and 2) the accuracy of HRR measured after an EFT using a heart rate monitor (HRM) in an asymptomatic population.MethodsFifty subjects (48% women) ages 18-45 years completed a symptom-limited exercise tolerance test (ETT) (Bruce protocol) and an EFT on separate days. During the ETT, [Formula: see text] was measured by a metabolic cart, and heart rate was measured continuously by a HRM and a metabolic cart.ResultsEFT distance and sex independently predicted[Formula: see text]. The average absolute difference between observed and predicted [Formula: see text] was 0.26 ± 3.27 ml·kg-1·min-1 for our model compared to 7.55 ± 3.64 ml·kg-1·min-1 for the Cooper model. HRM HRR data were equivalent to respective metabolic cart values during the ETT. HRR at 1 minute post-exercise during ETT compared to the EFT had a moderate correlation (r=0.75, p<0.001).ConclusionA more accurate model to estimate CRF from a 12-minute run/walk EFT was developed, and HRR can be measured using a HRM in an asymptomatic population outside of clinical settings

Nonprofit Reputation and Bitcoin Use

In recent years, cryptocurrencies, digital assets used as mediums of exchange that use cryptography to secure the creation and exchange of the currency, have gained in popularity. One cryptocurrency in particular, Bitcoin, has received a considerable amount of attention in the media. As the general public’s awareness of Bitcoin increases, one must consider the impact that aligning a nonprofit with such a currency could have. The present research uses three studies to examine the impact that advertising the nonprofits’ alignment with Bitcoin has on perceived effectiveness as well as potential donors’ attitudes toward investing nonprofits’ assets in the currency. Results suggest that while accepting Bitcoin may enhance potential donors\u27 perceptions of the organization, going so far as to actually invest in the cryptocurrency may be considered a poor choice. Implications for how nonprofit managers may want to handle involvement with this novel and potentially lucrative but risky currency are discussed

Earnings distribution, corporate governance and CEO pay

We investigate the relationship between earnings differentials and the pay of CEOs of 190 British companies between 1970 and 1990. We find that (i) changes in the differential between the 90th and 50th weekly earnings percentiles for non-manual adult male workers [90:50] explain changes in the level of real CEO salary and bonus in our sample of companies; (ii) changes in this differential also account for changes in the elasticity of CEO pay to firm size; (iii) a broader measure of earnings inequality does far worse than 90:50 at explaining changes in both the level and the firm size elasticity of CEO pay; (iv) fitting the model on data for 1970-1983 and predicting pay levels for the period starting with the widespread adoption of executive share option schemes in 1984, we find a structural break in the relationship between lower management pay differentials and the pay of the CEO. We conclude first that top executive pay prior to 1984 was a stable function of both firm size and earnings differentials lower on the administrative ladder, consistent with a hypothesis advanced by Herbert Simon in 1957; and second that the use of share options from 1984 onward represents not simply a change in the mode of top executive compensation, but a de -linking of the pay of top executives and that of their subordinates

Adolescent Dating Violence Prevention and Intervention in a Community Setting: Perspectives of Young Adults and Professionals

Adolescent dating violence (ADV) is a significant community problem. In this study, we examine the perspectives of two groups (young adults who experienced ADV as teens and professionals who work with teens) on ADV prevention/intervention in a community context. We interviewed 88 young adults and 20 professionals. Our research team used Thorne’s (2008) interpretive description methods to determine participants’ perspectives on community views on ADV, community ADV prevention/intervention programs, and ideal ADV prevention/intervention strategies. Participants perceived most communities as being blind to ADV. They perceived prevention programs as unavailable, inappropriate, or impersonal. Young adults indicated that professionals should use a gradual approach with teens experiencing ADV. Participants suggested that ideal prevention programs should include personal development and education. Helping professionals can use these findings to develop effective community-based ADV prevention/intervention program

The Star-Forming Dwarf Galaxy Populations of two z ~ 0.4 Clusters: MS1512.4+3647 and Abell 851

We present the results of a deep narrow-band [OII] 3727 \AA emission-line search for faint ($g <$ 27), star-forming galaxies in the field of the $z=0.37$ MS1512.4+3647 cluster. We find no evidence for an over-density of emission-line sources relative to the field at $z \sim$ 0.4 (Hogg et al. 1998), and therefore conclude that the MS1512.4+3647 sample is dominated by field [OII] emission-line galaxies which lie along the $\sim$ 180 Mpc line of sight immediately in front and behind the cluster. This is surprising, given that the previously surveyed $z=0.41$ cluster Abell 851 has 3-4 times the field emission-line galaxy density (Martin et al. 2000). We find that the MS1512.4+3647 sample is deficient in galaxies with intermediate colors (1.0 $< g-i <$ 2.0) and implied star-formation exponential decay timescales $\tau \sim$ 100 Myr - 1 Gyr that dominate the Abell 851 emission-line galaxy population. Instead, the majority of [OII] emission-line galaxies surrounding the MS1512.4+3647 cluster are blue ($g-i \leq 1.0$) and forming stars in bursts with $\tau <$ 100 Myr. In both samples, galaxies with the shortest star-formation timescales are preferentially among the faintest star-forming objects. Their i luminosities are consistent with young stellar populations \sim 10^8 - 10^9 \Msun, although an additional factor of ten in stellar mass could be hiding in underlying old stellar populations. We discuss the implications for the star-formation histories of dwarf galaxies in the field and rich clusters.Comment: 26 pages, including 5 tables and 13 figures; accepted for publication in the Astrophysical Journa