Collaborative Action Research for Middle Grades Improvement

Technology’s rapid evolution applies constant pressure to educational organizations, suggesting a need to continually re-envision schools for the digital age. Yet educators often struggle to understand the growing chasm between students’ out-of-school and in-school technology lives. This gap is particularly noticeable during the middle grades years, when home technology use increases dramatically. The purpose of this research was to examine the experiences of teachers and students engaged in collaborative action research for middle school improvement in technology-rich settings. We begin by outlining our theoretical framework, emphasizing Fletcher’s Ladder of Student Involvement. We then describe our case-study design and methods. Findings are organized by action research components and a discussion of key themes follows. Finally, we consider the implications of this stud

Estimating the Impact of Newly Arrived Foreign-Born Persons on Tuberculosis in the United States

Background: Among approximately 163.5 million foreign-born persons admitted to the United States annually, only 500,000 immigrants and refugees are required to undergo overseas tuberculosis (TB) screening. It is unclear what extent of the unscreened nonimmigrant visitors contributes to the burden of foreign-born TB in the United States. Methodology/Principal Findings: We defined foreign-born persons within 1 year after arrival in the United States as ‘‘newly arrived’’, and utilized data from U.S. Department of Homeland Security, U.S. Centers for Disease Control and Prevention, and World Health Organization to estimate the incidence of TB among newly arrived foreign-born persons in the United States. During 2001 through 2008, 11,500 TB incident cases, including 291 multidrug-resistant TB incident cases, were estimated to occur among 20,989,738 person-years for the 1,479,542,654 newly arrived foreign-born persons in the United States. Of the 11,500 estimated TB incident cases, 41.6 % (4,783) occurred among immigrants and refugees, 36.6 % (4,211) among students/ exchange visitors and temporary workers, 13.8 % (1,589) among tourists and business travelers, and 7.3 % (834) among Canadian and Mexican nonimmigrant visitors without an I-94 form (e.g., arrival-departure record). The top 3 newly arrived foreign-born populations with the largest estimated TB incident cases per 100,000 admissions were immigrants and refugees from high-incidence countries (e.g., 2008 WHO-estimated TB incidence rate of $100 cases/100,000 population/ year; 235.8 cases/100,000 admissions, 95 % confidence interval [CI], 228.3 to 243.3), students/exchange visitors an

Zika beyond the Americas: Travelers as sentinels of Zika virus transmission. A GeoSentinel analysis, 2012 to 2016.

Background: Zika virus (ZIKV) was first isolated in Africa; decades later, caused large outbreaks in the Pacific, and is considered endemic in Asia. We aim to describe ZIKV disease epidemiology outside the Americas, the importance of travelers as sentinels of disease transmission, and discrepancies in travel advisories from major international health organizations. Methods and findings This descriptive analysis using GeoSentinel Surveillance Network records involves sixty-four travel and tropical medicine clinics in 29 countries. Ill returned travelers with a confirmed or probable diagnosis of ZIKV disease acquired in Africa, Asia and the Pacific seen between 1 January 2012 and 31 December 2016 are included, and the frequencies of demographic, trip, and diagnostic characteristics described. ZIKV was acquired in Asia (18), the Pacific (10) and Africa (1). For five countries (Indonesia, Philippines, Thailand, Vietnam, Cameroon), GeoSentinel patients were sentinel markers of recent Zika activity. Additionally, the first confirmed ZIKV infection acquired in Kiribati was reported to GeoSentinel (2015), and a probable case was reported from Timor Leste (April 2016), representing the only case known to date. Review of Zika situation updates from major international health authorities for country risk classifications shows heterogeneity in ZIKV country travel advisories. Conclusions: Travelers are integral to the global spread of ZIKV, serving as sentinel markers of disease activity. Although GeoSentinel data are collected by specialized clinics and do not capture all imported cases, we show that surveillance of imported infections by returned travelers augments local surveillance system data regarding ZIKV epidemiology and can assist with risk categorization by international authorities. However, travel advisories are variable due to risk uncertainties

Redesign of Newton Square

This project focused on improving the efficiency of Newton Square, a five street roundabout located in Worcester, Massachusetts; the team collaborated with the Massachusetts Department of Transportation and other public agencies and committees. A turning movement count was completed at this intersection to determine the level of service, as well as simulations of how design alternatives would alleviate congestion were conducted. After analyzing the data collected, the optimal design alternative was determined to enhance the accessibility for motorists, bicyclists and pedestrians

An Analysis of Approaches to Goal Setting in Middle Grades Personalized Learning Environments

This study investigated the goal-setting approaches of 11 middle grades teachers during the first year of their implementation of a statewide, personalized learning initiative. As an increasing number of middle level schools explore personalized learning, there is an urgent need for empirical research in this area. Goal setting is a critical aspect of personalized learning and, thus, an important instructional area for researchers to investigate. This qualitative study found five dominant trends in teachers’ approaches to goal setting. The researchers analyzed the key features of each approach and then analyzed them using three key elements of personalized learning. The authors offer implications for practitioners and researchers engaged in teaching and research related to personalized learning environments in the middle grades