Relative adiposity (%Fat) was measured using a smartphone-based application in a convenience sample of adults aged 20-52 years (n = 32, 68.7% female, 84.3% White/Caucasian, 26.7 ± 3.5 kg/m2) across different body positions (Anterior versus Posterior) on consecutive days (Day 1 versus Day 2). A reference photo was obtained from the posterior view…

Together, this dissertation describes the combined importance of visuality, pedagogy, and forces like power in deaf education. It documents a multimethod qualitative research design with case study and grounded theory methods to examine conflicting issues about "how" and "why" vision is used in deaf pedagogy. Initially,…

Although extensive research has shown the educational value of different types of interactive visualizations on students' science learning in general, how such technologies can contribute to English learners' (ELs) understanding of complex scientific concepts has not been sufficiently explored to date. This mixed-methods study investigated how…

Recent decades have witnessed a growing interest in intervention-based assessment to promote and enhance children's learning. In this study, we explored the potential effect of an experimental visual-spatial intervention procedure and possible training benefits of two prompting modalities: one group received training with verbal and visual…

This guide is intended for all teachers who wish to enhance their curriculum by incorporating objects and photographs into their lesson plans. Kindergarten and elementary, middle, and high school classrooms can all benefit from expanded use of these materials. The guide can be used across a range of subject areas including history, community,…

The study examined the efficacy of an early intervention program to improve children's sequential time perception through virtual versus pictorial training in arranging episodes of temporal scripts. The researchers examined 65 deaf and hard of hearing children ages 4-7 years who were divided into two groups: (a) virtual environments technological…

This article envisions a new, cross-modal approach to classroom music listening, one that takes advantage of students' rising screen literacy and the ever-expanding archive of music-related visual material available on DVD and on video sharing sites such as YouTube. It is grounded in current literature on music performance studies, embodied music…

It is intuitively felt that visual cues should enhance online communication, and this experimental study aims to test this prediction by exploring the value provided by a webcam in an online L2 pedagogical teacher-to-learner interaction. A total of 40 French undergraduate students with a B2 level in English were asked to describe in English four…

Nine graduate students (teacher-researchers) with an average of 6 years teaching experience (1-15 years) participated in action research to examine the influence of teacher-chosen visual aids (pictures) on children's writing. A total of 165 elementary students participated in the two phases of the research project: 83 boys and 82 girls in…

Although students may aim for an oral presentation that is clearly organized, well supported, and effectively delivered, teachers recognize that the primary goal of a presentation is communication; that is, the message received should be as close as possible to the message sent. Tools of message transmission, such as PowerPoint, are just a means…

This paper describes an attempt at evaluating a potentially critical "detail" of teaching practice; that is, using a particular diagram to illustrate the imaging role of a converging lens. This "basic" diagram has been designed to contribute to help students overcome the well-known "travelling image" syndrome. We conducted a comparative study with…

In planning media systems for individualized study it is valuable to know if printed materials are as effective as projected materials in promoting student recall. An experiment to compare printed and projected materials utilized subjects from graduate school, the tenth, and the twelfth grade. Subjects were tested on images in either printed or…

Eleven potential relationships exist among simultaneously presented messages in multi-image lectures. These are redundancy, cross-modality redundancy, generic/specific relationships, comparison/contrast, interaction of variables, parallel messages, analogical messages, temporal relationships, spatial relationships, generic concepts, and ideograms.…

Still pictures, slides and motion pictures were used in this study to present concepts in biology involving time, space and motion. (Author)

In a litigious society, it is of particular importance that students understand the law of sexual harassment and sexual harassment investigations. Sexual harassment litigation can create a heavy financial burden on employers. Sexual harassment investigations and litigation also cause a social impact on employers. In order to provide students with…