Physics teachers are most effective when their students are active learners who think and participate in every class. This extends beyond the classroom too: ideally, students would tackle challenging questions and exercises after every class--not just before the exam or the night before the weekly homework is due. Just-in-Time-Teaching was…

The influence of interactive videoconferencing (IVC) on health professional educational outcomes between Canada and Hong Kong students was examined. Three formats were compared with respect to the instruction of two circumscribed intensive care topics. The formats included international video-linked (VL) tutorials in combination with web-based…

Extensive knowledge of collocations is a key factor that distinguishes learners from fluent native speakers. Such knowledge is difficult to acquire simply because there is so much of it. This paper describes a system that exploits the facilities offered by digital libraries to provide a rich collocation-learning environment. The design is based on…

This study presents the results of a survey implemented to investigate Turkish university students' technology use profile and their thoughts about distance education. The sample of the study is 6504 students from four universities in Turkey. The results of the study are reported in five main sections: 1) demographic information of the students,…

Freshman composition instructors are challenged to teach students to write, a practice which is easier if they are motivated and interested. This is particularly important for students coming from a lower socioeconomic status (SES) because there are multiple obstacles that must be overcome (Greene and Forster). A real world writing situation with…

Universities are changing delivery methods for courses in order to meet the demands of today's college students. The increasing usage of internet-based courses has significant implications for institutions of higher education. With a goal of expanding enrollment, many are interested in delivering online instruction. At the same time, the…

Web browsers are plagued with vulnerabilities, providing hackers with easy access to computer systems using browser-based attacks. Efforts that retrofit existing browsers have had limited success since modern browsers are not designed to withstand attack. To enable more secure web browsing, we design and implement new web browsers from the ground…

This qualitative study examines first-year college students' online search habits in order to identify patterns in millennials' mental models of information retrieval. The study employed a combination of modified contextual inquiry and concept mapping methodologies to elicit students' mental models. The researcher confirmed previously observed…

Labeling image collections is a tedious task, especially when multiple labels have to be chosen for each image. On the other hand, the explosion of Internet content has provided cheap access to almost unlimited amounts of data, albeit with a lower quality of annotations. In this dissertation we introduce a new framework that extends…

Online services (OLS) provide billions of Internet users with a variety of opportunities to exchange goods, share information, and develop or maintain relationships. Popular examples of OLS web sites include eBay.com, Amazon.com, Dell.com, Craigslist.com, MSN.com, Yahoo.com, LinkedIn.com, Zillow.com, Facebook.com, Wikipedia.com, and Twitter.com.…

Now there are 17.7 million deaf people in China, but only four universities can provide them with higher education, which is far from enough. The implementation of network-based higher education for the deaf under the background of the Internet is an effective mean and objective needs for China's to carry out of the special higher education. This…

America needs greater access to broadband Internet to spur economic growth, innovation, and job creation. To date, gains in household broadband take-up are not evenly distributed across all demographic groups or geographic areas. While from 2001 to 2007, the percentage of households in the United States with access to broadband Internet services…

The rapid developments Social Network Service (SNS) have offered opportunities to re-visit many seminal theoretical assumptions of technology usage within socio-technical environment. Online social network is a rapidly growing field that imposes new questions to the existing IS research paradigm. It is argued that information systems research must…

The enterprise software market is seeing the rise of a new business model--selling Software-as-a-Service (SaaS), in which a standard piece of software is owned and managed remotely by the vendor and delivered as a service over the Internet. Despite the hype, questions remain regarding the rise of this new service model and how it would impact the…

The current study examined the longitudinal associations of time spent on Internet activities for communication purposes (i.e., IM-ing) versus time spent on Internet activities for non-communication purposes (i.e., surfing) with depression and social anxiety, as well as the moderating role of perceived friendship quality in these associations.…