An inconsistent database is a database that violates one or more of its integrity constraints. In reality, violations of integrity constraints arise frequently under several different circumstances. Inconsistent databases have long posed the challenge to develop suitable tools for meaningful query answering. A principled approach for querying…

This research has multiple purposes. The first purpose is to strengthen an original argument offered by Dr. Pat Moeck in 2005 that community colleges do in fact provide housing at a significant level, and the benefits are produced through the administration of on-campus and institutionally controlled housing. Using an exhaustive search of both the…

Related services were examined for 1,400 racial/ethnic transitioning minorities enrolled in the National Longitudinal Transition Study--2 database after adjusting for demographic and socioeconomic variables. Propensity methods balanced minorities (32%) and nonminorities (68%) on demographic and socioeconomic factors. Logistic regressions…

Utilizing a complex theory of teacher learning and practice, this chapter analyzes ~120 empirical studies of content teacher development (both preservice and in-service) for working with multilingual learners as well as research on content teaching for multilingual students. Our analysis identified three dimensions of quality content teaching for…

The purpose of this study was to find the main factors that guide language policies and discover correlations between top-down and bottom-up ideologies in the context of Hungary and Kyrgyzstan. To accomplish this, the study created a database of relevant official documents, photos of linguistic landscapes and qualitative data. The study analyzed…

Assurance of individual effort from students in computer-based assignments is a challenge. Due to digitization, students can easily use a copy of their friend's work and submit it as their own. Plagiarism in assignments puts students who cheat at par with those who work honestly and this compromises the learning evaluation process. Using a…

Several years ago, National Public Radio (NPR) librarians began developing a new content management system (CMS). It was intended to offer desktop access for all NPR-produced content, including transcripts, audio, and metadata. Fast-forward to 2011, and their shiny, new database, Artemis, was ready for debut. Their next challenge: to teach a staff…

Authentication data was utilized to explore undergraduate usage of subscription electronic databases. These usage patterns were linked to the information literacy curriculum of the library. The data showed that out of the 26,208 enrolled undergraduate students, 42% of them accessed a scholarly database at least once in the course of the entire…

Individual learning is out of sync with the elements of a curricula and the daily program of a teacher. At a time when multidigit multiplication methods are taught, many children are not perfectly performing the basic multiplication table. Teachers organize settings for learning and they usually have no time to give an individual feedback to every…

We study GO Centers, a college information program that is run by student peers and provides information about all aspects of the college-going process to academically prepared students on the margin of attending college. We use the semi-random rollout of the program along with detailed panel data on the universe of Texas public school students to…

This research empirically evaluates data sets from the National Center for Education Statistics (NCES) for design effects of ignoring the sampling design in weighted two-level analyses. Currently, researchers may ignore the sampling design beyond the levels that they model which might result in incorrect inferences regarding hypotheses due to…

In an effort to document demographic changes in the academic linguistics community, the Linguistic Society of America (LSA) has commissioned an annual report detailing information about job titles, students, degrees awarded, average salaries, and more. The report offers information about trends in student enrollment and employment by industry.…

The IEA's International Civic and Citizenship Education Study (ICCS) investigates the ways in which young people are prepared to undertake their roles as citizens in a range of countries in the second decade of the 21st century. ICCS 2016 is the second cycle of a study initiated in 2009. The ICCS 2016 user guide describes the content and format of…

Database technology affects many disciplines beyond computer science and business. This paper describes two animations developed with images and color that visually and dynamically introduce fundamental relational database concepts and querying to students of many majors. The goal is for educators in diverse academic disciplines to incorporate the…

One of the major concerns of employers of labour in this information age is the recruitment of employees with requisite computerized office skills to fit into the various organization's jobs and positions. In Agricultural education, acquisition of these computerized office skills do not only depends on whether one is able to fulfill the paper…