Low-density parity-check (LDPC) codes have been the focus of much research over the past decade thanks to their near Shannon limit performance and to their efficient message-passing (MP) decoding algorithms. However, the error floor phenomenon observed in MP decoding, which manifests itself as an abrupt change in the slope of the error-rate curve,…

This study was carried out to evaluate the Iranian junior high school English text books according to learning objectives of Bloom's Revised Taxonomy (BRT) (2001) to find which learning levels of Bloom's Revised Taxonomy were more common in these text books. The primary data in this study came from the newly published English text book,…

This qualitative study explores the conditions of children's level of well-being and their involvement in physically active play during kindergarten outdoors time. Observations of three to five year olds from one kindergarten in central Norway were conducted. The researcher followed the children around the kindergarten's outdoors playground and…

This paper reports on research into the practice of learning rounds in Scotland. Learning rounds are a form of collaborative professional development for teachers based on the instructional rounds practice developed in the USA. In recent years learning rounds have gained high profile official support within education in Scotland. The research…

In the U.S., the numbers of obese individuals and of obesity-related health conditions are rising. While physicians understand the need to improve patient health by promoting a healthy lifestyle, the advancement of nutrition education in medical school and residency is not keeping pace. This is evident in the inadequate time dedicated to nutrition…

This article offers a unique perspective on teacher thinking by connecting the study of early childhood teachers' beliefs with the field of childhood studies, and with film and literature studies. The purpose of the research is to examine (a) how films can be used to evoke responses in teachers about their implicit beliefs in childhood and (b) the…

The purpose of this research was to identify the competencies of an educational technologist via a job announcement analysis. Four hundred job announcements were collected from a variety of online job databases over a 5-month period. Following a systematic process of collection, documentation, and analysis, we derived over 150 knowledge, skill,…

How does moral motivation develop across the life span? Previous research has indicated that moral exemplars have integrated the typically oppositional motives of agency and communion. The present research maps developmental trajectories in these motives that may lead to this end-point integration. Participants were 140 Canadians comprising four…

In an era of knowledge abundance, scholars have the capacity to distribute and share ideas and artifacts via digital networks, yet networked scholarship often remains unrecognized within institutional spheres of influence. Using ethnographic methods including participant observation, interviews, and document analysis, this study investigates…

This study examined the effects of nine toys on the play of 60 3- and 4-year-old children in culturally diverse preschool classrooms. The toys, which varied in their features and intended uses, were selected from a list of those that were nominated by teachers and parents as being developmentally beneficial. Each toy was video recorded for 240 h…

Individuals with intellectual and developmental disabilities (ID/DD) experience multiple barriers that may prevent them from understanding and exploring their own sexuality. These barriers prevent them from achieving the same autonomy and quality of life as their peers. This research synthesis focuses on 13 articles published between 2000 and 2013…

This study investigated the potential development and use of historical empathy in sixth-grade students while using the colonial-era historical education game "Mission US" and its associated learning activities. A collective case study was developed to describe and interpret students' experiences. The gathered data included the students'…

Dialogue-based Computer-Assisted Language Learning (CALL) covers applications and systems allowing a learner to practice the target language in a meaning-focused conversational activity with an automated agent. We first present a common definition for dialogue-based CALL, based on three features: dialogue as the activity unit, computer as the…

The purpose of this study was to discover how three person teams use game templates (trivia, role-play, or scavenger hunt) to socially construct knowledge. The researcher designed an experimental Internet-based database to facilitate teams creating each game. Teams consisted of teachers, students, hobbyist, and business owners who shared similar…

The way in which the media report on school violence influences public perceptions, gives rise to particular attitudes and can influence decisions by policy makers. The more frequently an issue is presented in a specific way, the more likely it is for readers to perceive the media's version as the truth. Although news is assumed to be reliable,…