The Problem: The purpose of this study was to identify and analyze the information structure of native-English speaking (NES) ESOL teachers in giving explanations in a grammar class at an Intensive English Program (IEP) at a university in southern California Method: This mixed-method study employed a sequential-exploratory design. Six grammar…

This population-based study investigated the unique and cumulative relations between risks that are monitored by public surveillance systems and academic and behavioral outcomes for an entire cohort of third graders in a large, urban public school system. Using integrated, administrative records from child welfare, public health, housing, and…

This report describes a communications system engineering planning process that demonstrates an ability to design and deploy cost-effective broadband networks in low density rural areas. The emphasis in on innovative solutions and systems optimization because of the marginal nature of rural telecommunications infrastructure investments. Otherwise,…

Flash floods, severe thunderstorms, and tornadoes occur with rapid onset and often no warning. Decisions must be made quickly and actions taken immediately. This paper provides tips for schools on: (1) Preparing for Severe Weather Emergencies; (2) Activating a Severe Weather Plan; (3) Severe Weather Plan Checklist; and (4) Periodic Drills and…

This article details the growth of student-based cyberbullying in the United States. The article argues that the current legal limbo of student speech issues originating in cyberspace has unfortunately led to inconsistent lower court decisions that continue to confuse as well as frustrate today's educators and parents who are required to confront…

Discussions with a central IT organization about integration with existing systems on campus, support costs for the new implementation, and total cost of ownership frequently become adversarial. Simmons College, a small college in Boston with an enrollment of approximately 1,900 undergraduate and 2,800 graduate students, reframed these issues in…

After starting off as a simple way to provide users with access to internet resources, WiFi networks have evolved to become an important communications cornerstone for a growing number of academic institutions. Not only have colleges been working to make these networks available across their entire campuses (or at least pretty close to 100 percent…

This article is an expanded version of the 2008 American Educational Research Association's Presidential Address. The purpose of the article is to describe the geography of opportunity in two metropolitan regions of the United States that are engaged in significant efforts to transform their local political economies. Both metropolitan regions…

Mobile phones may provide a useful and engaging platform for supporting therapeutic services working with adolescents. This paper examines the potential benefits of the mobile phone for self-charting moods in comparison to existing methods in current practice. The paper describes a mobile phone application designed by the authors which allows…

The use of tablet PCs in teaching is a relatively new phenomenon. A cross between a notebook computer and a personal digital assistant (PDA), the tablet PC has all of the features of a notebook with the additional capability that the screen can also be used for input. Tablet PCs are usually equipped with a stylus that allows the user to write on…

The economic and social future of the United States depends on answering the growing demand for very high-speed broadband connectivity, a capability termed "big broadband." Failure to take on the challenge could lead to a decline in global competitiveness and an inability to educate students. (Contains 20 notes.)

RFE/RL broadcast exclusively to this area in a total of 22 languages. About 10 percent of the programs are about America; one-third to one-half deal with the domestic scene in the country of broadcast; and an additional 10 to 20 percent cross report on developments in other Communist countries. (RAO)

Provides background on telecommunications in the nineteenth century and discusses briefly the organization of telephone networks, including the arguments for and against monopolies. Some fundamentals of telecommunications transmission, particularly wideband services, are presented, and the process of speech digitization is described. (three…

Discusses Internet protocol (IP) and subnets and describes how IP may operate over asynchronous transfer mode (ATM). Topics include TCP (transmission control protocol), ATM cells and adaptation layers, a basic architectural model for IP over ATM, address resolution, mapping IP to a subnet technology, and connection management strategy. (LRW)

Presents the key principles and practices that guided Buena Vista University (Iowa) safely through its wireless technology planning process. Principles and practices covered include linking information technology to institutional missions with clearly articulated goals; recognizing the human above and before technology; and seeking workable…