This paper describes the signature role played by accomplished, experienced teachers in professional learning communities, and the importance that these practitioners make their teaching public and shared. In so doing, the authors describe how accomplished practices can be shared between classrooms and between practitioners with varying levels of…

American Indian and Alaska Native (AI/AN) youth are disproportionally burdened by high rates of sexually transmitted infections and teen pregnancy, heightening their need for sexual health interventions that are aligned to their unique culture and social context. Media technologies, including the Internet, cell phones, and video games, offer new…

For people with disabilities, a good health and nutrition program can have life-changing results: more energy, increased knowledge, more confidence and self-esteem, and fewer serious health issues such as obesity, diabetes, and heart disease. This innovative, easy-to-implement curriculum is the perfect way to help adults build healthy…

This paper discusses the findings of a case study conducted with an English as a Foreign Language (EFL) teacher at a German secondary school. This case study is part of a research project that investigates the new competencies that EFL teachers need to acquire in order to be able to use the interactive whiteboard (IWB) to develop their practice,…

Two experiments investigated the derived transfer of functions through equivalence relations established using a stimulus pairing observation procedure. In Experiment 1, participants were trained on a simple discrimination (A1+/A2-) and then a stimulus pairing observation procedure was used to establish 4 stimulus pairings (A1-B1, A2-B2, B1-C1,…

The characteristics of scanning patterns between the ages of 6 and 26 weeks were investigated through repeated assessments of 10 infants. Eye movements were recorded using a corneal-reflection system while the infants looked at 2 dynamic stimuli: the naturally moving face of their mother and an abstract stimulus. Results indicated that the way…

The validity of videofluoroscopic swallowing assessments rests on the understanding that thin, nectar-, honey-, and spoon-thick radiopaque liquids resemble nonopaque liquids, both in their consistency and in the variations in swallowing that they elicit. Tongue movements during sequential swallows of opaque and nonopaque liquids were studied in 8…

Streaming audio/video contents over the Internet requires large network bandwidth and timely delivery of media data. A streaming session is generally long and also needs a large I/O bandwidth at the streaming server. A streaming server, however, has limited network and I/O bandwidth. For this reason, a streaming server alone cannot scale a…

This paper offers a way of thinking about the process of parent-infant psychotherapy. I start by outlining some ideas as to what can go awry in troubled parent-infant relationships, and then a way of working with parents with pre-verbal babies. I suggest a model for understanding three interlaced levels at which change might occur if a…

Research on children's understanding of video has shown seeming contradictions. Fourteen-month-olds imitate actions seen on TV (Meltzoff, 1988) and 18-month-olds are reminded of an event by watching video (Sheffield & Hudson, 2003) but 24-month-olds fail at a video-mediated object-retrieval task requiring dual representational understanding…

The purposes of this study were to assess secondary school students' decision-making and game-play ability and to investigate how game understanding, assessed by a standardized video-based test, corresponds to students' decision-making and skill execution ability in actual game play. Students (12, aged 14-15 years) participated in a video-based…

Writing, and the vocabulary building that goes with it, is a more complex process than merely putting words on a page. In the process of acquiring vocabulary, for example, students need to understand not just what individual words mean but also which combinations of these words in sentences or paragraphs convey a meaningful message to the reader…

The need to make trainee teachers more prepared to coach collaborative learning effectively is increasing, as collaborative learning is becoming more important. One complication in this training process is that it is hard for the teacher trainer to hear and understand the students' utterances and those of the coaching trainee teacher. Besides, it…

For more than 20 years, two courses, History, Education, and Guidance of the Deaf/Hard of Hearing and Introduction to Instructional Methods for the Deaf/Hard of Hearing, have been taught at Bloomsburg University of Pennsylvania using a traditional lecture format. A state grant provided funding to explore the use of technology to teach online…

This study uses a quasi-experiment to evaluate the effectiveness of Internet videoconferencing technology. The instructor used a laptop, webcam, high-speed DSL connection, and Polycom[TM] Viewstation to teach a course unit of introductory sociology from a remote location to an experimental group of students in a large multimedia classroom. The…