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…

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…

This paper details the technical and operational aspects of a project investigating the role of digital video in physical education in 12 Irish schools over a period of two academic years. The project design involved a qualitative investigation into the use of digital video in three areas of physical education, namely teaching, learning and…

Critical thinking is a highly desirable goal of online higher education courses. This article presents qualitative data from a mixed-method study that explores how asynchronous discussions within online courses influence critical thinking among students. In this study, online discussions were related to higher levels of critical thinking, but…

Literacy has been studied extensively in the context of children's play, but few studies exist of numeracy development through play. The purpose of this study was to investigate the frequency and type of numeracy exchanges that occurred spontaneously during parent-child play. Twenty-six 4-year-olds and their mothers played with a variety of toys,…

The standards in this document are for digital video and broadcast production programs and are designed to clearly state what the student should know and be able to do upon completion of an advanced high-school program. Digital Video and Broadcast Production is a program that consists of the initial fundamentals and sequential courses that prepare…

The purpose of this study was to investigate college students' perceptions of learning and knowledge transfer in problem-based video instruction. To achieve this purpose, this study compared students' interview data of learning and knowledge transfer in problem-based video instruction (PBVI) that was produced for an undergraduate course of the…

This research started with the design and implementation of an online digital video database, followed by a study of how three student teachers used it in building a virtual learning community that enabled the sharing of teaching practices during their first teaching practicum in the teacher education program. The student teachers made use of…

Introduction: We investigate the conditions under which posting software known as "DeCSS" on the Internet is ethical. DeCSS circumvents the access and copy control protection measures on commercial DVDs. Through our investigation, we point to limitations in current frameworks used to assess ethical computer based civil disobedience.…

In this paper we present a CDN-based system, namely the COMODIN system, which is a media on-demand platform for synchronous cooperative work which supports an explicitly-formed cooperative group of distributed users with the following integrated functionalities: request of an archived multimedia session, sharing of its playback, and collaboration…

The experiments reported here were concerned with the development of delayed self-recognition. Children were videotaped playing a game and were marked covertly with a sticker on their forehead while doing so. The findings, of both a cross-sectional sample and a prospective longitudinal one, revealed that 3- but not 2.5-year-old children reached to…

Editor-in-chief James L. Morrison talks with David Macquart, co-founder of the Global Nomads Group (GNG), a group dedicated to improving children's cultural understanding by bringing the world into the classroom using videoconferencing technology. GNG moderates video conferences between K-12 classes in different countries, organizes virtual…

The purpose of this study was to assess whether verbal-motor performances deficits exhibited by individuals with Down syndrome limited their ability to acquire gross motor skills when given visual and verbal instruction together and then transferred to either a visual or verbal instructional mode to reproduce the movement. Nine individuals with…

The main objective of the overall Targeted Reading Intervention (TRI) was to help the classroom teacher acquire the key reading diagnostic strategies (e.g., Cooter, 2003; Desimone, 2009; Garet et al., 2001; Timperley & Phillips, 2003) relevant to K-1 struggling readers (e.g., Desimone, 2009; Garet et al., 2001; Guskey, 2002; Joyce &…