Video Games: A Human Factors Guide to Visual Display Design and Instructional System Design

DTIC Science & Technology

1984-04-01

Electronic video games have many of the same technological and psychological characteristics that are found in military computer-based systems. For...both of which employ video games as experimental stimuli, are presented here. The first research program seeks to identify and exploit the...characteristics of video games in the design of game-based training devices. The second program is designed to explore the effects of electronic video display

Using Research-Based Interactive Video Vignettes to Enhance Out-of-Class Learning in Introductory Physics

NASA Astrophysics Data System (ADS)

Laws, Priscilla W.; Willis, Maxine C.; Jackson, David P.; Koenig, Kathleen; Teese, Robert

2015-02-01

Ever since the first generalized computer-assisted instruction system (PLATO1) was introduced over 50 years ago, educators have been adding computer-based materials to their classes. Today many textbooks have complete online versions that include video lectures and other supplements. In the past 25 years the web has fueled an explosion of online homework and course management systems, both as blended learning and online courses. Meanwhile, introductory physics instructors have been implementing new approaches to teaching based on the outcomes of Physics Education Research (PER). A common theme of PER-based instruction has been the use of active-learning strategies designed to help students overcome alternative conceptions that they often bring to the study of physics.2 Unfortunately, while classrooms have become more active, online learning typically relies on passive lecture videos or Kahn-style3 tablet drawings. To bring active learning online, the LivePhoto Physics Group has been developing Interactive Video Vignettes (IVVs) that add interactivity and PER-based elements to short presentations. These vignettes incorporate web-based video activities that contain interactive elements and typically require students to make predictions and analyze real-world phenomena.

Computer-mediated instructional video: a randomised controlled trial comparing a sequential and a segmented instructional video in surgical hand wash.

PubMed

Schittek Janda, M; Tani Botticelli, A; Mattheos, N; Nebel, D; Wagner, A; Nattestad, A; Attström, R

2005-05-01

Video-based instructions for clinical procedures have been used frequently during the preceding decades. To investigate in a randomised controlled trial the learning effectiveness of fragmented videos vs. the complete sequential video and to analyse the attitudes of the user towards video as a learning aid. An instructional video on surgical hand wash was produced. The video was available in two different forms in two separate web pages: one as a sequential video and one fragmented into eight short clips. Twenty-eight dental students in the second semester were randomised into an experimental (n = 15) and a control group (n = 13). The experimental group used the fragmented form of the video and the control group watched the complete one. The use of the videos was logged and the students were video taped whilst undertaking a test hand wash. The videos were analysed systematically and blindly by two independent clinicians. The students also performed a written test concerning learning outcome from the videos as well as they answered an attitude questionnaire. The students in the experimental group watched the video significantly longer than the control group. There were no significant differences between the groups with regard to the ratings and scores when performing the hand wash. The experimental group had significantly better results in the written test compared with those of the control group. There was no significant difference between the groups with regard to attitudes towards the use of video for learning, as measured by the Visual Analogue Scales. Most students in both groups expressed satisfaction with the use of video for learning. The students demonstrated positive attitudes and acceptable learning outcome from viewing CAL videos as a part of their pre-clinical training. Videos that are part of computer-based learning settings would ideally be presented to the students both as a segmented and as a whole video to give the students the option to choose the form of video which suits the individual student's learning style.

Improving the Acquisition of Basic Technical Surgical Skills with VR-Based Simulation Coupled with Computer-Based Video Instruction.

PubMed

Rojas, David; Kapralos, Bill; Dubrowski, Adam

2016-01-01

Next to practice, feedback is the most important variable in skill acquisition. Feedback can vary in content and the way that it is used for delivery. Health professions education research has extensively examined the different effects provided by the different feedback methodologies. In this paper we compared two different types of knowledge of performance (KP) feedback. The first type was video-based KP feedback while the second type consisted of computer generated KP feedback. Results of this study showed that computer generated performance feedback is more effective than video based performance feedback. The combination of the two feedback methodologies provides trainees with a better understanding.

The Development and Evaluation of a Computer-Based System for Managing the Design and Pilot-Testing of Interactive Videodisc Programs. Training and Development Research Center, Project Number Forty-Three.

ERIC Educational Resources Information Center

Sayre, Scott Alan

The purpose of this study was to develop and validate a computer-based system that would allow interactive video developers to integrate and manage the design components prior to production. These components of an interactive video (IVD) program include visual information in a variety of formats, audio information, and instructional techniques,…

Multimedia Instruction Puts Teachers in the Director's Chair.

ERIC Educational Resources Information Center

Trotter, Andrew

1990-01-01

Teachers can produce and direct their own instructional videos using computer-driven multimedia. Outlines the basics in combining audio and video technologies to produce videotapes that mix animated and still graphics, sound, and full-motion video. (MLF)

Technology-Assisted Sheltered Instruction: Instructional Streaming Video in an EFL Multi-Purpose Computer Course

ERIC Educational Resources Information Center

Huang, Yun-Hsuan; Chuang, Tsung-Yen

2016-01-01

Content-based instruction (CBI) has been widely adopted for decades. However, existing CBI models cannot always be effectively put into practice, especially for learners of lower English proficiency in English as a foreign language (EFL) context. This study examined an animation design course adopting CBI to promote reading abilities of English…

New Media Resistance: Barriers to Implementation of Computer Video Games in the Classroom

ERIC Educational Resources Information Center

Rice, John W.

2007-01-01

Computer video games are an emerging instructional medium offering strong degrees of cognitive efficiencies for experiential learning, team building, and greater understanding of abstract concepts. As with other new media adopted for use by instructional technologists for pedagogical purposes, barriers to classroom implementation have manifested…

The Value of Video in Online Instruction

ERIC Educational Resources Information Center

Rudd, Denis P., II.; Rudd, Denis P.

2014-01-01

Online educational instruction has become more prevalent in American and international educational institutions and is increasingly the chosen format for many academic programs. The use of web conferencing, virtual classrooms, and computer-based training are becoming the common platform in which schools provide education in online teaching. This…

Examining the Flipped Classroom through Action Research

ERIC Educational Resources Information Center

Lo, Chung Kwan

2017-01-01

There is a growing interest in using a flipped classroom format in day-to-day teaching. Direct computer-based individual instruction outside the classroom and interactive group learning activities inside the classroom are the two essential components of the flipped classroom model. By watching instructional videos, students can work through some…

Patient-provider communications in outpatient clinic settings: a clinic-based evaluation of mobile device and multimedia mediated communications for patient education.

PubMed

Schooley, Benjamin; San Nicolas-Rocca, Tonia; Burkhard, Richard

2015-01-12

Many studies have provided evidence of the importance of quality provider-patient communications and have suggested improvements to patient understanding by using video-based instruction. The objective of this study was to understand how mobile information technology assisted video and three-dimensional (3D) image instruction, provided by a health care worker, influences two categories of outcome: (1) patient understanding of information about their condition and detailed medical discharge instructions; and (2) patient perceptions and attitudes toward their health care providers, which included physicians, nurses, and staff. We hypothesize that video and 3D image instruction, provided on a mobile, tablet hardware platform, will improve patient understanding about the diagnostic testing, diagnoses, procedures, medications, and health topics provided to them. We also propose that use of the tablet/video combination will result in improved attitudinal evaluation by patients of their providers and the treatment plan. This study evaluated a hospital clinic-based trial (patient N=284) of video and 3D image instruction, provided on a mobile, tablet hardware platform, and its potential to improve patient understanding about the diagnostic testing, diagnoses, procedures, medications, and health topics provided to them. Results showed strong evidence that the system was perceived as helpful for improving patient understanding, and that it improved communication between physicians and patients (P<.001). The advanced age of some patients had no effect on their perceptions of the tablet-based mediation. Physician comments provided useful insights on effective use of such systems in the future. Implications for further development and future research are discussed. This study added to the body of evidence that computer-assisted video instructional systems for patients can improve patient understanding of medical instructions from their health care providers and assist with patient compliance. In addition, such systems can be appealing to both patient and provider.

Patient-Provider Communications in Outpatient Clinic Settings: A Clinic-Based Evaluation of Mobile Device and Multimedia Mediated Communications for Patient Education

PubMed Central

Schooley, Benjamin; San Nicolas-Rocca, Tonia

2015-01-01

Background Many studies have provided evidence of the importance of quality provider-patient communications and have suggested improvements to patient understanding by using video-based instruction. Objective The objective of this study was to understand how mobile information technology assisted video and three-dimensional (3D) image instruction, provided by a health care worker, influences two categories of outcome: (1) patient understanding of information about their condition and detailed medical discharge instructions; and (2) patient perceptions and attitudes toward their health care providers, which included physicians, nurses, and staff. We hypothesize that video and 3D image instruction, provided on a mobile, tablet hardware platform, will improve patient understanding about the diagnostic testing, diagnoses, procedures, medications, and health topics provided to them. We also propose that use of the tablet/video combination will result in improved attitudinal evaluation by patients of their providers and the treatment plan. Methods This study evaluated a hospital clinic-based trial (patient N=284) of video and 3D image instruction, provided on a mobile, tablet hardware platform, and its potential to improve patient understanding about the diagnostic testing, diagnoses, procedures, medications, and health topics provided to them. Results Results showed strong evidence that the system was perceived as helpful for improving patient understanding, and that it improved communication between physicians and patients (P<.001). The advanced age of some patients had no effect on their perceptions of the tablet-based mediation. Physician comments provided useful insights on effective use of such systems in the future. Implications for further development and future research are discussed. Conclusions This study added to the body of evidence that computer-assisted video instructional systems for patients can improve patient understanding of medical instructions from their health care providers and assist with patient compliance. In addition, such systems can be appealing to both patient and provider. PMID:25583145

The Transfer of North American Instructional Technology to Developing Nations. A Focus on Instructional Video.

ERIC Educational Resources Information Center

Nelson, John E.

Evolving from a television library begun in 1962, the Agency for Instructional Technology (AIT) was established by American and Canadian educators in 1973 to strengthen education through technology, and in cooperation with state and provincial agencies, it develops and distributes instructional video and computer materials. It has been active in…

3-D Computer Animation vs. Live-Action Video: Differences in Viewers' Response to Instructional Vignettes

ERIC Educational Resources Information Center

Smith, Dennie; McLaughlin, Tim; Brown, Irving

2012-01-01

This study explored computer animation vignettes as a replacement for live-action video scenarios of classroom behavior situations previously used as an instructional resource in teacher education courses in classroom management strategies. The focus of the research was to determine if the embedded behavioral information perceived in a live-action…

Through the Looking Glass: The Multiple Layers of Multimedia.

ERIC Educational Resources Information Center

D'Ignazio, Fred

1990-01-01

Describes possible future uses of multimedia computers for instructional applications. Highlights include databases; publishing; telecommunications; computers and videocassette recorders (VCRs); audio and video digitizing; video overlay, or genlock; still-image video; videodiscs and CD-ROM; and hypermedia. (LRW)

Meta-Analysis of Interactive Video Instruction: A 10 Year Review of Achievement Effects.

ERIC Educational Resources Information Center

McNeil, Barbara J.; Nelson, Karyn R.

Sixty-three studies which investigated cognitive achievement effects following interactive video (IV) instruction were integrated through a meta-analysis technique. Overall, mean achievement effect for IV was .530 (corrected for outliers), indicating that IV is an effective form of instruction. The effect is similar to that of computer-assisted…

Computer-Based Reading Instruction for Young Children with Disabilities

ERIC Educational Resources Information Center

Lee, Yeunjoo; Vail, Cynthia O.

2005-01-01

This investigation examined the effectiveness of a computer program in teaching sight word recognition to four young children with developmental disabilities. The intervention program was developed through a formative evaluation process. It embedded a constant-time-delay procedure and involved sounds, video, text, and animations. Dependent…

Why Information Technologies Fail.

ERIC Educational Resources Information Center

Gayeski, Diane M.

1989-01-01

Discusses successes and failures in the field of instructional technology and suggests methods to design more appropriate systems that would present fewer barriers to adoption. Topics discussed include educational television; videotext; video technology; audiovisual aids; teleconferencing; computer assisted instruction; interactive video; CD-ROM;…

How Do We Transform Our Schools?

ERIC Educational Resources Information Center

Christensen, Clayton M.; Horn, Michael B.

2008-01-01

Teachers, administrators, researchers, reformers, government leaders, parents, and others have long extolled the benefits that computer-based learning could have in schools: (1) Educational video games could make learning fun and motivating; and (2) Computers offer a way to customize instruction and allow students to learn in the way they are best…

Computer-Based Instruction for Purchasing Skills

ERIC Educational Resources Information Center

Ayres, Kevin M.; Langone, John; Boon, Richard T.; Norman, Audrey

2006-01-01

The purpose of this study was to investigate use of computers and video technologies to teach students to correctly make purchases in a community grocery store using the dollar plus purchasing strategy. Four middle school students diagnosed with intellectual disabilities participated in this study. A multiple probe across participants research…

A Usability Study of a Serious Game in Cognitive Rehabilitation: A Compensatory Navigation Training in Acquired Brain Injury Patients

PubMed Central

van der Kuil, Milan N. A.; Visser-Meily, Johanna M. A.; Evers, Andrea W. M.; van der Ham, Ineke J. M.

2018-01-01

Acquired brain injury patients often report navigation impairments. A cognitive rehabilitation therapy has been designed in the form of a serious game. The aim of the serious game is to aid patients in the development of compensatory navigation strategies by providing exercises in 3D virtual environments on their home computers. The objective of this study was to assess the usability of three critical gaming attributes: movement control in 3D virtual environments, instruction modality and feedback timing. Thirty acquired brain injury patients performed three tasks in which objective measures of usability were obtained. Mouse controlled movement was compared to keyboard controlled movement in a navigation task. Text-based instructions were compared to video-based instructions in a knowledge acquisition task. The effect of feedback timing on performance and motivation was examined in a navigation training game. Subjective usability ratings of all design options were assessed using questionnaires. Results showed that mouse controlled interaction in 3D environments is more effective than keyboard controlled interaction. Patients clearly preferred video-based instructions over text-based instructions, even though video-based instructions were not more effective in context of knowledge acquisition and comprehension. No effect of feedback timing was found on performance and motivation in games designed to train navigation abilities. Overall appreciation of the serious game was positive. The results provide valuable insights in the design choices that facilitate the transfer of skills from serious games to real-life situations. PMID:29922196

A Usability Study of a Serious Game in Cognitive Rehabilitation: A Compensatory Navigation Training in Acquired Brain Injury Patients.

PubMed

van der Kuil, Milan N A; Visser-Meily, Johanna M A; Evers, Andrea W M; van der Ham, Ineke J M

2018-01-01

Acquired brain injury patients often report navigation impairments. A cognitive rehabilitation therapy has been designed in the form of a serious game. The aim of the serious game is to aid patients in the development of compensatory navigation strategies by providing exercises in 3D virtual environments on their home computers. The objective of this study was to assess the usability of three critical gaming attributes: movement control in 3D virtual environments, instruction modality and feedback timing. Thirty acquired brain injury patients performed three tasks in which objective measures of usability were obtained. Mouse controlled movement was compared to keyboard controlled movement in a navigation task. Text-based instructions were compared to video-based instructions in a knowledge acquisition task. The effect of feedback timing on performance and motivation was examined in a navigation training game. Subjective usability ratings of all design options were assessed using questionnaires. Results showed that mouse controlled interaction in 3D environments is more effective than keyboard controlled interaction. Patients clearly preferred video-based instructions over text-based instructions, even though video-based instructions were not more effective in context of knowledge acquisition and comprehension. No effect of feedback timing was found on performance and motivation in games designed to train navigation abilities. Overall appreciation of the serious game was positive. The results provide valuable insights in the design choices that facilitate the transfer of skills from serious games to real-life situations.

Using Video Modeling via Handheld Computers to Improve Geometry Skills for High School Students with Learning Disabilities

ERIC Educational Resources Information Center

Cihak, David F.; Bowlin, Tammy

2009-01-01

The researchers examined the use of video modeling by means of a handheld computer as an alternative instructional delivery system for learning basic geometry skills. Three high school students with learning disabilities participated in this study. Through video modeling, teacher-developed video clips showing step-by-step problem solving processes…

Message Design Guidelines For Screen-Based Programs.

ERIC Educational Resources Information Center

Rimar, G. I.

1996-01-01

Effective message design for screen-based computer or video instructional programs requires knowledge from many disciplines. Evaluates current conventions and suggests a new set of guidelines for screen-based designers. Discusses screen layout, highlighting and cueing, text font and style, text positioning, color, and graphical user interfaces for…

Delivery Systems for Distance Education. ERIC Digest.

ERIC Educational Resources Information Center

Schamber, Linda

This ERIC digest provides a brief overview of the video, audio, and computer technologies that are currently used to deliver instruction for distance education programs. The video systems described include videoconferencing, low-power television (LPTV), closed-circuit television (CCTV), instructional fixed television service (ITFS), and cable…

iDIY: Video-Based Instruction Using Ipads

ERIC Educational Resources Information Center

Weng, Pei-Lin; Savage, Melissa N.; Bouck, Emily C.

2014-01-01

Video-based instruction is technology-based instruction delivered through video clips in which a human model demonstrates target behaviors (Rayner, Denholm, & Sigafoos, 2009). It can be used to teach a variety of skills, including social communication and behavioral and functional skills (Cihak & Schrader, 2008). Despite the advantages,…

Increasing Use of Instructional Television Programming.

ERIC Educational Resources Information Center

Harbison, Elaine S.

1989-01-01

Discusses the use of instructional television and video materials in the classroom and suggests what the role of the library/media specialist should be in increasing the use of these materials. Topics discussed include matching video materials with current curriculum needs; computer database programs; needs assessment forms; promotional…

Feasibility of an Integrated Expert Video Authoring Workstation for Low-Cost Teacher Produced CBI. SBIR Phase I: Final Report.

ERIC Educational Resources Information Center

IntelliSys, Inc., Syracuse, NY.

This was Phase I of a three-phased project. This phase of the project investigated the feasibility of a computer-based instruction (CBI) workstation, designed for use by teachers of handicapped students within a school structure. This station is to have as a major feature the ability to produce in-house full-motion video using one of the…

Effects of Video Game-Based Instruction on Writing Achievement and Motivation in Postsecondary Accelerated Degree Programs

ERIC Educational Resources Information Center

Lee, Michael C.

2017-01-01

The purpose of this quantitative experimental posttest-only control group research study was to determine the degree to which differences exist in outcomes between students using a video game-based instruction and students using a traditional non-video game-based instruction in accelerated degree program courses at a 4-year university in Illinois…

Time and learning efficiency in Internet-based learning: a systematic review and meta-analysis.

PubMed

Cook, David A; Levinson, Anthony J; Garside, Sarah

2010-12-01

Authors have claimed that Internet-based instruction promotes greater learning efficiency than non-computer methods. determine, through a systematic synthesis of evidence in health professions education, how Internet-based instruction compares with non-computer instruction in time spent learning, and what features of Internet-based instruction are associated with improved learning efficiency. we searched databases including MEDLINE, CINAHL, EMBASE, and ERIC from 1990 through November 2008. STUDY SELECTION AND DATA ABSTRACTION we included all studies quantifying learning time for Internet-based instruction for health professionals, compared with other instruction. Reviewers worked independently, in duplicate, to abstract information on interventions, outcomes, and study design. we identified 20 eligible studies. Random effects meta-analysis of 8 studies comparing Internet-based with non-Internet instruction (positive numbers indicating Internet longer) revealed pooled effect size (ES) for time -0.10 (p = 0.63). Among comparisons of two Internet-based interventions, providing feedback adds time (ES 0.67, p =0.003, two studies), and greater interactivity generally takes longer (ES 0.25, p = 0.089, five studies). One study demonstrated that adapting to learner prior knowledge saves time without significantly affecting knowledge scores. Other studies revealed that audio narration, video clips, interactive models, and animations increase learning time but also facilitate higher knowledge and/or satisfaction. Across all studies, time correlated positively with knowledge outcomes (r = 0.53, p = 0.021). on average, Internet-based instruction and non-computer instruction require similar time. Instructional strategies to enhance feedback and interactivity typically prolong learning time, but in many cases also enhance learning outcomes. Isolated examples suggest potential for improving efficiency in Internet-based instruction.

Instructional design strategies for developing an interactive video educational program for pregnant teens: a pilot study.

PubMed

Levenson, P M; Morrow, J R; Smith, P

1984-01-01

One hundred forty-six teens attending an urban maternity hospital's prenatal clinic completed a questionnaire designed to assist in the development of educational programs utilizing computer-assisted television instruction or interactive video. Ninety-five percent of the teens agreed that additional information about desirable health behaviors during pregnancy would be helpful. Forty-six percent preferred obtaining information from a health professional at the hospital. Although 90% said that the race of the narrator for a film show was unimportant, responses regarding racial preference corresponded to the racial distribution of participants. Seventy-six percent of the teens preferred the narrator to be younger than 35 years of age, and 54% preferred a female narrator. Race was associated with video game experiences, preferences about the narrator's age and race, and favorite television shows. Age was not associated with responses to any of the questions. Although only 19% had ever used a computer, 98% stated they would like to try a computer with assistance. More than half (55%) knew how to type and 83% had played video games; of those who had played video games, 93% said they enjoyed doing so. Eighty-three percent of the respondents always or sometimes enjoyed cartoons. Favorite television shows and cartoon characters were identified. The design implications of the teens' preferences to the development of instruction using computers coupled with other emerging technologies are discussed.

Foreign Language Instructional Technology Conference. Proceedings (3rd, Monterey, California, September 21-24, 1982).

ERIC Educational Resources Information Center

Defense Language Inst., Monterey, CA.

Twenty-five conference papers are presented along with the conference agenda, two welcoming speeches, and lists of conference speakers and participants. The conference focused on the use of video and computer technology in foreign language instruction. The individual papers address such topics as: (1) video design and methodology for foreign…

A multimedia adult literacy program: Combining NASA technology, instructional design theory, and authentic literacy concepts

NASA Technical Reports Server (NTRS)

Willis, Jerry W.

1993-01-01

For a number of years, the Software Technology Branch of the Information Systems Directorate has been involved in the application of cutting edge hardware and software technologies to instructional tasks related to NASA projects. The branch has developed intelligent computer aided training shells, instructional applications of virtual reality and multimedia, and computer-based instructional packages that use fuzzy logic for both instructional and diagnostic decision making. One outcome of the work on space-related technology-supported instruction has been the creation of a significant pool of human talent in the branch with current expertise on the cutting edges of instructional technologies. When the human talent is combined with advanced technologies for graphics, sound, video, CD-ROM, and high speed computing, the result is a powerful research and development group that both contributes to the applied foundations of instructional technology and creates effective instructional packages that take advantage of a range of advanced technologies. Several branch projects are currently underway that combine NASA-developed expertise to significant instructional problems in public education. The branch, for example, has developed intelligent computer aided software to help high school students learn physics and staff are currently working on a project to produce educational software for young children with language deficits. This report deals with another project, the adult literacy tutor. Unfortunately, while there are a number of computer-based instructional packages available for adult literacy instruction, most of them are based on the same instructional models that failed these students when they were in school. The teacher-centered, discrete skill and drill-oriented, instructional strategies, even when they are supported by color computer graphics and animation, that form the foundation for most of the computer-based literacy packages currently on the market may not be the most effective or most desirable way to use computer technology in literacy programs. This project is developing a series of instructional packages that are based on a different instructional model - authentic instruction. The instructional development model used to create these packages is also different. Instead of using the traditional five stage linear, sequential model based on behavioral learning theory, the project uses the recursive, reflective design and development model (R2D2) that is based on cognitive learning theory, particularly the social constructivism of Vygotsky, and an epistemology based on critical theory. Using alternative instructional and instructional development theories, the result of the summer faculty fellowship is LiteraCity, a multimedia adult literacy instructional package that is a simulation of finding and applying for a job. The program, which is about 120 megabytes, is distributed on CD-ROM.

The Application of Learning Styles to Computer Assisted Instruction in Nursing Education

DTIC Science & Technology

1991-01-01

nursing profession is to integrate computer technology into the learning process at all levels of nursing education . In order to successfully accomplish... learning styles. * Computer technology needs to be integrated into nursing education , research and practice. * * An evaluation tool needs to be...Computer-assisted video instruction Learning Styles and CAI 71 References Aiken, E. (1990). Continuing nursing education in computer technology : A regional

The effect of four instructional methods, gender, and time of testing on the achievement of sixth graders learning to interpret graphs

NASA Astrophysics Data System (ADS)

Young, Jerry Wayne

The purpose of this study was to determine the effects of four instructional methods (direct instruction, computer-aided instruction, video observation, and microcomputer-based lab activities), gender, and time of testing (pretest, immediate posttest for determining the immediate effect of instruction, and a delayed posttest two weeks later to determine the retained effect of the instruction) on the achievement of sixth graders who were learning to interpret graphs of displacement and velocity. The dependent variable of achievement was reflected in the scores earned by students on a testing instrument of established validity and reliability. The 107 students participating in the study were divided by gender and were then randomly assigned to the four treatment groups, each taught by a different teacher. Each group had approximately equal numbers of males and females. The students were pretested and then involved in two class periods of the instructional method which was unique to their group. Immediately following treatment they were posttested and two weeks later they were posttested again. The data in the form of test scores were analyzed with a two-way split-plot analysis of variance to determine if there was significant interaction among technique, gender, and time of testing. When significant interaction was indicated, the Tukey HSD test was used to determine specific mean differences. The results of the analysis indicated no gender effect. Only students in the direct instruction group and the microcomputer-based laboratory group had significantly higher posttest-1 scores than pretest scores. They also had significantly higher posttest-2 scores than pretest scores. This suggests that the learning was retained. The other groups experienced no significant differences among pretest, posttest-1, and posttest-2 scores. Recommendations are that direct instruction and microcomputer-based laboratory activities should be considered as effective stand-alone methods for teaching sixth grade students to interpret graphs of displacement and velocity. However, video and computer instruction may serve as supplemental activities.

Preferred Learning Style and Educational Technology: Linear vs. Interactive Video.

ERIC Educational Resources Information Center

Yoder, Marianne E.

1994-01-01

A study found that learners with reflective-observing learning styles (n=16) tend to learn better with linear video, and those with active experimenting learning styles (n=42) tend to achieve greater learning with computer-assisted interactive video instruction. (JOW)

Interactive Video: A Cross Curriculum Computer Project.

ERIC Educational Resources Information Center

Grimm, Floyd M., III; And Others

Responding to the rapid development and often prohibitive costs of new classroom instruction technology, a group of interested faculty at Harford Community College (HCC), in Maryland, formed three Interactive Video (IV) Teams to explore the possibilities of using existing computer hardware and software at the college for interactive video…

The Promise of Interactive Video: An Affective Search.

ERIC Educational Resources Information Center

Hon, David

1983-01-01

Argues that factors that create a feeling of interactivity in the human situation--response time, spontaneity, lack of distractors--should be included as prime elements in the design of human/machine systems, e.g., computer assisted instruction and interactive video. A computer/videodisc learning system for cardio-pulmonary resuscitation and its…

A Comparison of Four Simulation and Instructional Methods for Endodontic Review.

ERIC Educational Resources Information Center

Sandoval, Victor A.; And Others

1987-01-01

The effects of four different endodontic self-instructional review formats (slide-tape, latent-image simulation, computer text simulation, and computer-assisted video interactive simulation) on senior clinical endodontic performance are compared. Student evaluations, as well as comparative developmental expenditures, are discussed. (Author/MLW)

Physics Instruction for Radiologic Technologists

ERIC Educational Resources Information Center

Chaney, Edward L.; And Others

1974-01-01

Discusses the Denver collaborative training program in radiologic technology with emphasis upon identification of core topics, preparation of quality instructional materials, and use of innovative teaching techniques, such as computer-assisted instruction and video tape presentations. Included is a 10-week course outline. (CC)

This Rock 'n' Roll Video Teaches Math

ERIC Educational Resources Information Center

Niess, Margaret L.; Walker, Janet M.

2009-01-01

Mathematics is a discipline that has significantly advanced through the use of digital technologies with improved computational, graphical, and symbolic capabilities. Digital videos can be used to present challenging mathematical questions for students. Video clips offer instructional possibilities for moving students from a passive mode of…

Instructional Support and Implementation Structure during Elementary Teachers' Science Education Simulation Use

ERIC Educational Resources Information Center

Gonczi, Amanda L.; Chiu, Jennifer L.; Maeng, Jennifer L.; Bell, Randy L.

2016-01-01

This investigation sought to identify patterns in elementary science teachers' computer simulation use, particularly implementation structures and instructional supports commonly employed by teachers. Data included video-recorded science lessons of 96 elementary teachers who used computer simulations in one or more science lessons. Results…

The President's Report, 1983-84.

ERIC Educational Resources Information Center

Bok, Derek

The 1983-84 annual report of the President of Harvard University to members of the Board of Overseers addresses the advantages and disadvantages of the utilization of new technologies by a university, comments on the instructional uses of computers (including computer assisted instruction (CAI)) and video technology, and cites specific examples in…

Student Hotline Procedural Manual. Instructional Technology and Design. Rio Salado Community College. Revised.

ERIC Educational Resources Information Center

Rio Salado Community Coll., AZ.

Rio Salado Community College offers a variety of alternative delivery courses utilizing different forms of instructional technology (e.g., broadcast and cable television, radio, audio and video cassettes, and computer-managed instruction) for both credit and non-credit instruction. This manual provides information for student operators of a…

Automatic detection of confusion in elderly users of a web-based health instruction video.

PubMed

Postma-Nilsenová, Marie; Postma, Eric; Tates, Kiek

2015-06-01

Because of cognitive limitations and lower health literacy, many elderly patients have difficulty understanding verbal medical instructions. Automatic detection of facial movements provides a nonintrusive basis for building technological tools supporting confusion detection in healthcare delivery applications on the Internet. Twenty-four elderly participants (70-90 years old) were recorded while watching Web-based health instruction videos involving easy and complex medical terminology. Relevant fragments of the participants' facial expressions were rated by 40 medical students for perceived level of confusion and analyzed with automatic software for facial movement recognition. A computer classification of the automatically detected facial features performed more accurately and with a higher sensitivity than the human observers (automatic detection and classification, 64% accuracy, 0.64 sensitivity; human observers, 41% accuracy, 0.43 sensitivity). A drill-down analysis of cues to confusion indicated the importance of the eye and eyebrow region. Confusion caused by misunderstanding of medical terminology is signaled by facial cues that can be automatically detected with currently available facial expression detection technology. The findings are relevant for the development of Web-based services for healthcare consumers.

Description of texts of auxiliary programs for processing video information. Part 2: SUODH program of automated separation of quasihomogeneous formations

NASA Technical Reports Server (NTRS)

Borisenko, V. I.; Chesalin, L. S.

1980-01-01

The algorithm, block diagram, complete text, and instructions are given for the use of a computer program to separate formations whose spectral characteristics are constant on the average. The initial material for operating the computer program presented is video information in a standard color-superposition format.

Teaching French Transformational Grammar by Means of Computer-Generated Video-Tapes.

ERIC Educational Resources Information Center

Adler, Alfred; Thomas, Jean Jacques

This paper describes a pilot program in an integrated media presentation of foreign languages and the production and usage of seven computer-generated video tapes which demonstrate various aspects of French syntax. This instructional set could form the basis for CAI lessons in which the student is presented images identical to those on the video…

Video-based instructions for surgical hand disinfection as a replacement for conventional tuition? A randomised, blind comparative study.

PubMed

Weber, Uwe; Constantinescu, Mihai A; Woermann, Ulrich; Schmitz, Felix; Schnabel, Kai

2016-01-01

Various different learning methods are available for planning tuition regarding the introduction to surgical hand disinfection. These learning methods should help to organise and deal with this topic. The use of a video film is an alternative to conventional tuition due to the real presentation possibilities of practical demonstration. This study examines by way of comparison which form of communication is more effective for learning and applying surgical hand disinfection for medical students in their first year of studies: video-based instruction or conventional tuition. A total of 50 first-year medical students were randomly allocated either to the "Conventional Instruction" (CI) study group or to the "Video-based Instruction" (VI) study group. The conventional instruction was carried out by an experienced nurse preceptor/nurse educator for the operating theatre who taught the preparatory measures and the actual procedure in a two-minute lesson. The second group watched a two-minute video sequence with identical content. Afterwards, both groups demonstrated practically the knowledge they had acquired at an individual practical test station. The quality (a) of the preparation and (b) of the procedure as well as (c) the quality of the results was assessed by 6 blind experts using a check list. The acceptability of the respective teaching method was also asked about using a questionnaire. The group performance did not differ either in the preparation (t=-78, p<0.44) or in the quality (t=-99, p<0.34). With respect to performance, it was possible to demonstrate a strong treatment effect. In the practical (t=-3.33, p<0.002, d=0.943) and in the total score (t=-2.65, p<0.011, d=0.751), the group with video-based instruction achieved a significantly better result. In response to the question as to which of the two learning methods they would prefer, the significant majority (60.4%) of students stated video instruction. In this study, the use of the video-based instruction emerged as the more effective teaching method for learning surgical hand disinfection for medical students and is preferable to conventional instruction. The video instruction is associated with a higher learning effectiveness, efficiency and acceptability.

Dynamic Visualizations: How Attraction, Motivation and Communication Affect Streaming Video Tutorial Implementation

ERIC Educational Resources Information Center

Boger, Claire

2011-01-01

The rapid advancement in the capabilities of computer technologies has made it easier to design and deploy dynamic visualizations in web-based learning environments; yet, the implementation of these dynamic visuals has been met with mixed results. While many guidelines exist to assist instructional designers in the design and application of…

Preliminary Assessment of the Emporium Model in a Redesigned Engineering Mechanics Course

ERIC Educational Resources Information Center

Rais-Rohani, Masoud; Walters, Andrew

2014-01-01

A lecture-based engineering mechanics course (Statics) is redesigned using the Emporium model. Whereas students study the material outside of class via asynchronous online delivery of the content and instructional videos, they do all the other activities (e.g., assignments, tests) either individually or in groups inside the classroom. Computer-…

Video Discs: Magic Lamps for Educators?

ERIC Educational Resources Information Center

Braun,

1978-01-01

This article focuses on electro-optical videodisc systems because of their educational advantages over electromechanical systems and specifically on the Philips/MCA system. Areas emerging for videodisc educational application are identified as lenear video, programed instruction, and interactive use with the computer. (CMV)

A Comparison Study of the Effects of a Story-based Video Instructional Package Versus a Text-based Instructional Package in the Intermediate-level Foreign Language Classroom

ERIC Educational Resources Information Center

Herron, Carol; York, Holly; Corrie, Cathleen; Cole, Steven P.

2006-01-01

This study compared a story-based video instructional package, with a feature-length film as its focus, to a text-based program. It explored the effectiveness of each approach to enhance the listening and grammar performances of intermediate-level college French students. Twenty-seven students at two institutions participated. A pretest-posttest…

A Real-Time Image Acquisition And Processing System For A RISC-Based Microcomputer

NASA Astrophysics Data System (ADS)

Luckman, Adrian J.; Allinson, Nigel M.

1989-03-01

A low cost image acquisition and processing system has been developed for the Acorn Archimedes microcomputer. Using a Reduced Instruction Set Computer (RISC) architecture, the ARM (Acorn Risc Machine) processor provides instruction speeds suitable for image processing applications. The associated improvement in data transfer rate has allowed real-time video image acquisition without the need for frame-store memory external to the microcomputer. The system is comprised of real-time video digitising hardware which interfaces directly to the Archimedes memory, and software to provide an integrated image acquisition and processing environment. The hardware can digitise a video signal at up to 640 samples per video line with programmable parameters such as sampling rate and gain. Software support includes a work environment for image capture and processing with pixel, neighbourhood and global operators. A friendly user interface is provided with the help of the Archimedes Operating System WIMP (Windows, Icons, Mouse and Pointer) Manager. Windows provide a convenient way of handling images on the screen and program control is directed mostly by pop-up menus.

Incorporating electronic-based and computer-based strategies: graduate nursing courses in administration.

PubMed

Graveley, E; Fullerton, J T

1998-04-01

The use of electronic technology allows faculty to improve their course offerings. Four graduate courses in nursing administration were contemporized to incorporate fundamental computer-based skills that would be expected of graduates in the work setting. Principles of adult learning offered a philosophical foundation that guided course development and revision. Course delivery strategies included computer-assisted instructional modules, e-mail interactive discussion groups, and use of the electronic classroom. Classroom seminar discussions and two-way interactive video conferencing focused on group resolution of problems derived from employment settings and assigned readings. Using these electronic technologies, a variety of courses can be revised to accommodate the learners' needs.

1988-2000 Long-Range Plan for Technology of the Texas State Board of Education.

ERIC Educational Resources Information Center

Texas State Board of Education, Austin.

This plan plots the course for meeting educational needs in Texas through such technologies as computer-based systems, devices for storage and retrieval of massive amounts of information, telecommunications for audio, video, and information sharing, and other electronic media devised by the year 2000 that can help meet the instructional and…

Examining Feedback in an Instructional Video Game Using Process Data and Error Analysis. CRESST Report 817

ERIC Educational Resources Information Center

Buschang, Rebecca E.; Kerr, Deirdre S.; Chung, Gregory K. W. K.

2012-01-01

Appropriately designed technology-based learning environments such as video games can be used to give immediate and individualized feedback to students. However, little is known about the design and use of feedback in instructional video games. This study investigated how feedback used in a mathematics video game about fractions impacted student…

Effectiveness of Video Modeling Provided by Mothers in Teaching Play Skills to Children with Autism

ERIC Educational Resources Information Center

Besler, Fatma; Kurt, Onur

2016-01-01

Video modeling is an evidence-based practice that can be used to provide instruction to individuals with autism. Studies show that this instructional practice is effective in teaching many types of skills such as self-help skills, social skills, and academic skills. However, in previous studies, videos used in the video modeling process were…

Video-Mediated Physics Instruction from Preservice Teachers to Elementary Students: Experiences and Reflections

ERIC Educational Resources Information Center

Laherto, Antti; Laherto, Jussi

2018-01-01

Addressing the widely reported deficiencies in elementary teachers' competence in technology use and in inquiry-based science instruction, we present and assess a novel teaching experiment conducted in a university-school collaboration. Preservice elementary teachers planned and produced teaching videos in which they gave instructions on…

A Video Lecture and Lab-Based Approach for Learning of Image Processing Concepts

ERIC Educational Resources Information Center

Chiu, Chiung-Fang; Lee, Greg C.

2009-01-01

The current practice of traditional in-class lecture for learning computer science (CS) in the high schools of Taiwan is in need of revamping. Teachers instruct on the use of commercial software instead of teaching CS concepts to students. The lack of more suitable teaching materials and limited classroom time are the main reasons for the…

The Impact of Multimedia Feedback on Student Perceptions: Video Screencast with Audio Compared to Text Based eMail

ERIC Educational Resources Information Center

Perkoski, Robert R.

2017-01-01

Computer technology provides a plethora of tools to engage students and make the classroom more interesting. Much research has been conducted on the impact of educational technology regarding instruction but little has been done on students' preferences for the type of instructor feedback (Watts, 2007). Mayer (2005) has developed an integrative,…

Towards a Local Integration of Theories: Codes and Praxeologies in the Case of Computer-Based Instruction

ERIC Educational Resources Information Center

Gellert, Uwe; Barbe, Joaquim; Espinoza, Lorena

2013-01-01

We report on the development of a "language of description" that facilitates an integrated analysis of classroom video data in terms of the quality of the teaching-learning process and the students' access to valued forms of mathematical knowledge. Our research setting is the introduction of software for teachers for improving the mathematical…

Using Video-Based Modeling to Promote Acquisition of Fundamental Motor Skills

ERIC Educational Resources Information Center

Obrusnikova, Iva; Rattigan, Peter J.

2016-01-01

Video-based modeling is becoming increasingly popular for teaching fundamental motor skills to children in physical education. Two frequently used video-based instructional strategies that incorporate modeling are video prompting (VP) and video modeling (VM). Both strategies have been used across multiple disciplines and populations to teach a…

Humanizing Instructional Videos in Physics: When Less Is More

NASA Astrophysics Data System (ADS)

Schroeder, Noah L.; Traxler, Adrienne L.

2017-06-01

Many instructors in science, technology, engineering, and mathematics fields are striving to create active learning environments in their classrooms and in doing so are frequently moving the lecture portion of their course into online video format. In this classroom-based study, we used a two group randomized experimental design to examine the efficacy of an instructional video that incorporates a human hand demonstrating and modeling how to solve frictional inclined plane problems compared to an identical video that did not include the human hand. The results show that the learners who viewed the video without the human hand present performed significantly better on a learning test and experienced a significantly better training efficiency than the learners who viewed the video with the human hand present. Meanwhile, those who learned with the human hand present in the instructional video rated the instructor as being more humanlike and engaging. The results have implications for both theory and practice. Implications for those designing instructional videos are discussed, as well as the limitations of the current study.

Utilizing Modern Technology in Adult and Continuing Education Programs.

ERIC Educational Resources Information Center

New York State Education Dept., Albany. Bureau of Curriculum Development.

This publication, designed as a supplement to the manual entitled "Managing Programs for Adults" (1983), provides guidelines for establishing or expanding the use of video and computers by administration and staff of adult education programs. The first section presents the use of video technology for program promotion, instruction, and staff…

Ready Set. . .Authoring Systems to Get You Started on Interactive Video Design.

ERIC Educational Resources Information Center

Rhodes, Dent M.; Azbell, Janet White

1986-01-01

Evaluates four authoring systems used to develop computer aided interactive video: The Instructor, InfoWriter, IDeAS, and ProCAL2. The information provided includes hardware requirements, compatibility with videotape and/or videodisc, instructional options available, user data-management capabilities, procedures for logging tapes, and access for…

Systematic Review of Video-Based Instruction Component and Parametric Analyses

ERIC Educational Resources Information Center

Bennett, Kyle D.; Aljehany, Mashal Salman; Altaf, Enas Mohammednour

2017-01-01

Video-based instruction (VBI) has a substantial amount of research supporting its use with individuals with autism spectrum disorder and other developmental disabilities. However, it has typically been implemented as a treatment package containing multiple interventions. Additionally, there are procedural variations of VBI. Thus, it is difficult…

The Use of Animated Videos to Illustrate Oral Solid Dosage Form Manufacturing in a Pharmaceutics Course.

PubMed

Yellepeddi, Venkata Kashyap; Roberson, Charles

2016-10-25

Objective. To evaluate the impact of animated videos of oral solid dosage form manufacturing as visual instructional aids on pharmacy students' perception and learning. Design. Data were obtained using a validated, paper-based survey instrument designed to evaluate the effectiveness, appeal, and efficiency of the animated videos in a pharmaceutics course offered in spring 2014 and 2015. Basic demographic data were also collected and analyzed. Assessment data at the end of pharmaceutics course was collected for 2013 and compared with assessment data from 2014, and 2015. Assessment. Seventy-six percent of the respondents supported the idea of incorporating animated videos as instructional aids for teaching pharmaceutics. Students' performance on the formative assessment in 2014 and 2015 improved significantly compared to the performance of students in 2013 whose lectures did not include animated videos as instructional aids. Conclusions. Implementing animated videos of oral solid dosage form manufacturing as instructional aids resulted in improved student learning and favorable student perceptions about the instructional approach. Therefore, use of animated videos can be incorporated in pharmaceutics teaching to enhance visual learning.

The Use of Animated Videos to Illustrate Oral Solid Dosage Form Manufacturing in a Pharmaceutics Course

PubMed Central

Roberson, Charles

2016-01-01

Objective. To evaluate the impact of animated videos of oral solid dosage form manufacturing as visual instructional aids on pharmacy students’ perception and learning. Design. Data were obtained using a validated, paper-based survey instrument designed to evaluate the effectiveness, appeal, and efficiency of the animated videos in a pharmaceutics course offered in spring 2014 and 2015. Basic demographic data were also collected and analyzed. Assessment data at the end of pharmaceutics course was collected for 2013 and compared with assessment data from 2014, and 2015. Assessment. Seventy-six percent of the respondents supported the idea of incorporating animated videos as instructional aids for teaching pharmaceutics. Students’ performance on the formative assessment in 2014 and 2015 improved significantly compared to the performance of students in 2013 whose lectures did not include animated videos as instructional aids. Conclusions. Implementing animated videos of oral solid dosage form manufacturing as instructional aids resulted in improved student learning and favorable student perceptions about the instructional approach. Therefore, use of animated videos can be incorporated in pharmaceutics teaching to enhance visual learning. PMID:27899837

Teaching Shakespeare: Materials and Outcomes for Web-Based Instruction and Class Adjunct.

ERIC Educational Resources Information Center

Schwartz, Helen J.

Multimedia hypertext materials have instructional advantages when used as adjuncts in traditional classes and as the primary means of instruction, as illustrated in this case study of college-level Shakespeare classes. Plays become more accessible through use of audio and video resources, including video clips from play productions. Student work…

Cosmic Concepts: A Video Series for Scaffolded Learning

NASA Astrophysics Data System (ADS)

Eisenhamer, Bonnie; Summers, Frank; Maple, John

2016-01-01

Scaffolding is widely considered to be an essential element of effective teaching and is used to help bridge knowledge gaps for learners. Scaffolding is especially important for distance-learning programs and computer-based learning environments. Preliminary studies are showing that when students learn about complex topics within computer-based learning environments without scaffolding, they fail to gain a conceptual understanding of the topic. As a result, researchers have begun to emphasize the importance of scaffolding for web-based as well as in-person instruction.To support scaffolded teaching practices and techniques, while addressing the needs of life-long learners, we have created the Cosmic Concepts video series. The series consists of short, one-topic videos that address scientific concepts with a special emphasis on those that traditionally cause confusion or are layered with misconceptions. Each video focuses on one idea at a time and provides a clear explanation of phenomena that is succinct enough for on-demand reference usage by all types of learners. Likewise, the videos can be used by educators to scaffold the scientific concepts behind astronomical images, or can be sequenced together to create well-structured pathways for presenting deeper and more layered ideas. This approach is critical for communicating information about astronomical discoveries that are often dense with unfamiliar concepts, complex ideas, and highly technical details. Additionally, learning tools in video formats support multi-sensory presentation approaches that can make astronomy more accessible to a variety of learners.

A Prospectus for the Future Development of a Speech Lab: Hypertext Applications.

ERIC Educational Resources Information Center

Berube, David M.

This paper presents a plan for the next generation of speech laboratories which integrates technologies of modern communication in order to improve and modernize the instructional process. The paper first examines the application of intermediate technologies including audio-video recording and playback, computer assisted instruction and testing…

Feasibility of Incorporating Alternative Teaching Methods into Clinical Clerkships.

ERIC Educational Resources Information Center

Berman, Judith; And Others

1990-01-01

A study investigated the effectiveness of computer-assisted instruction, interactive video, and videotapes as alternative methods of instruction in clinical clerkship modules on diabetes and hypertension. The 17 participants were more interested in balancing time between patient contact and alternative teaching methods and had better knowledge,…

Uses of Technology in Community Colleges: A Resource Book for Community College Teachers and Administrators.

ERIC Educational Resources Information Center

Gooler, Dennis D., Ed.

This resource guide for community college teachers and administrators focuses on hardware and software. The following are discussed: (1) individual technologies--computer-assisted instruction, audio tape, films, filmstrips/slides, dial access, programmed instruction, learning activity packages, video cassettes, cable TV, independent learning labs,…

Best Practices in Using Video Technology to Promote Second Language Acquisition

ERIC Educational Resources Information Center

McNulty, Anastassia; Lazarevic, Bojan

2012-01-01

Inclusion of technology in the process of second language acquisition has always been a priority for both teachers and theoreticians. This paper reviews the current trends in using video-based language instruction in K-12 educational settings. Although it has been demonstrated for many years that the use of video as an instructional medium…

Effectiveness of Using Computer-Based Video Instruction (CBVI) in Teaching the Location of Grocery Items to Students with Intellectual Disabilities

ERIC Educational Resources Information Center

Goo, Minkowan

2013-01-01

The purpose of this study is to examine whether or not CBVI is an effective method in teaching students with intellectual disabilities the skills of locating grocery items in classroom settings and whether or not the acquired skills in classroom settings generalize to actual grocery stores. Four high school students with intellectual disabilities…

Learning from Errors in Dual Vocational Education: Video-Enhanced Instructional Strategies

ERIC Educational Resources Information Center

Cattaneo, Alberto A. P.; Boldrini, Elena

2017-01-01

Purpose: Starting from the identification of some theoretically driven instructional principles, this paper presents a set of empirical cases based on strategies to learn from errors. The purpose of this paper is to provide first evidence about the feasibility and the effectiveness for learning of video-enhanced error-based strategies in…

Preparing Instructional Designers for Game-Based Learning: Part 1

ERIC Educational Resources Information Center

Hirumi, Atsusi; Appelman, Bob; Rieber, Lloyd; Van Eck, Richard

2010-01-01

Like many rapidly growing industries, advances in video game technology are far outpacing research on its design and effectiveness. Relatively little is understood about how to apply what we know about teaching and learning to optimize game-based learning. For the most part, instructional designers know little about game development and video game…

Delivering Instruction via Streaming Media: A Higher Education Perspective.

ERIC Educational Resources Information Center

Mortensen, Mark; Schlieve, Paul; Young, Jon

2000-01-01

Describes streaming media, an audio/video presentation that is delivered across a network so that it is viewed while being downloaded onto the user's computer, including a continuous stream of video that can be pre-recorded or live. Discusses its use for nontraditional students in higher education and reports on implementation experiences. (LRW)

Establish a Baseline for Planning and Growth. Focus on Program Evaluation. Technology Report 92-114.

ERIC Educational Resources Information Center

Des Moines Public Schools, IA. Dept. of Information Management.

This evaluation focuses on the use of computers, telephones, broadcast video, and related devices to support instructional activities and administrative functions in the Des Moines (Iowa) Independent Community School District. The findings are presented in five parts: (1) Context Evaluation--History and Recent Improvements (video and instructional…

78 FR 64290 - Intermountain Power Agency v. Union Pacific Railroad Company-Oral Argument

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-28

... argument. A video broadcast of the oral argument will be available via the Board's Web site at http://www.stb.dot.gov , under ``Information Center''/``Webcast''/``Live Video'' on the home page. Instructions... room, but no provision will be made for connecting personal computers to the Internet. Cellular...

Videodisc/Microcomputer Technology in Wildland Fire Behavior Training

Treesearch

M. J. Jenkins; K.Y. Matsumoto-Grah

1987-01-01

Interactive video is a powerful medium, bringing together the emotional impact of video and film and the interactive capabilities of the computer. Interactive videodisc instruction can be used as a tutorial, for drill and practice and in simulations, as well as for information storage. Videodisc technology is being used in industrial, military and medical applications...

Utilizing Simulation-Based Training of Video Clip Instruction for the Store Service Operations Practice Course

ERIC Educational Resources Information Center

Lin, Che-Hung; Yen, Yu-Ren; Wu, Pai-Lu

2015-01-01

The aim of this study was to develop a store service operations practice course based on simulation-based training of video clip instruction. The action research of problem-solving strategies employed for teaching are by simulated store operations. The counter operations course unit used as an example, this study developed 4 weeks of subunits for…

Utilization of a postoperative adenotonsillectomy teaching video: A pilot study.

PubMed

Khan, Sarah; Tumin, Dmitry; King, Adele; Rice, Julie; Jatana, Kris R; Tobias, Joseph D; Raman, Vidya T

2017-11-01

Pediatric tonsillectomies are increasingly being performed as an outpatient procedure thereby increasing the parental role in post-operative pain management. However, it is unclear if parents receive adequate teaching regarding pain management. We introduced a video teaching tool and compared its efficacy alone and in combination with the standard verbal instruction. A prospective study which randomized parents or caregivers of children undergoing tonsillectomy ± adenoidectomy into three groups: 1) standard verbal post-operative instructions; 2) watching the video teaching tool along with standard verbal instructions or 3) video teaching tool only. Parents completed pre and post-instruction assessments of their knowledge of post-operative pain management with responses scored from 0 to 8. Telephone assessments were conducted within 48 post-operative hours with a subjective rating of the helpfulness of the video teaching tool. The study cohort included 99 patients and their families. The median pre-instruction score was 5 of 8 points (Interquartile range [IQR]: 4, 6) and this remained at 5 following instruction. (IQR:4, 6; p = 0.702 difference from baseline). Baseline scores did not vary across the groups (p = 0.156) and there was no increase in the knowledge score from pre to post-test across the three groups. Groups B and C rated the helpfulness of the video teaching tool with a median score of 4 of 5. (IQR: 4, 5). A baseline deficit exists in parental understanding of post-operative pain management that did not statistically improve regardless of the form post-operative instruction used (verbal vs. video-based instruction). However, the high helpfulness scores in both video groups support the use of video instruction as an alternative to or to complement to verbal instruction. However, further identification of knowledge deficits is required for optimization of post-operative educational materials. Copyright © 2017 Elsevier B.V. All rights reserved.

CUDASW++ 3.0: accelerating Smith-Waterman protein database search by coupling CPU and GPU SIMD instructions.

PubMed

Liu, Yongchao; Wirawan, Adrianto; Schmidt, Bertil

2013-04-04

The maximal sensitivity for local alignments makes the Smith-Waterman algorithm a popular choice for protein sequence database search based on pairwise alignment. However, the algorithm is compute-intensive due to a quadratic time complexity. Corresponding runtimes are further compounded by the rapid growth of sequence databases. We present CUDASW++ 3.0, a fast Smith-Waterman protein database search algorithm, which couples CPU and GPU SIMD instructions and carries out concurrent CPU and GPU computations. For the CPU computation, this algorithm employs SSE-based vector execution units as accelerators. For the GPU computation, we have investigated for the first time a GPU SIMD parallelization, which employs CUDA PTX SIMD video instructions to gain more data parallelism beyond the SIMT execution model. Moreover, sequence alignment workloads are automatically distributed over CPUs and GPUs based on their respective compute capabilities. Evaluation on the Swiss-Prot database shows that CUDASW++ 3.0 gains a performance improvement over CUDASW++ 2.0 up to 2.9 and 3.2, with a maximum performance of 119.0 and 185.6 GCUPS, on a single-GPU GeForce GTX 680 and a dual-GPU GeForce GTX 690 graphics card, respectively. In addition, our algorithm has demonstrated significant speedups over other top-performing tools: SWIPE and BLAST+. CUDASW++ 3.0 is written in CUDA C++ and PTX assembly languages, targeting GPUs based on the Kepler architecture. This algorithm obtains significant speedups over its predecessor: CUDASW++ 2.0, by benefiting from the use of CPU and GPU SIMD instructions as well as the concurrent execution on CPUs and GPUs. The source code and the simulated data are available at http://cudasw.sourceforge.net.

New Media for Workers' Education and Training.

ERIC Educational Resources Information Center

Labour Education, 1995

1995-01-01

Includes "Introduction"; "Part One: Towards a New Technological System"; "Part Two: Communications and Training"; "Part Three: Production and Distribution of Media"; glossary; and 77-item bibliography. Covers the use of audiovisual aids, computer-assisted instruction, telecommunications, video, optical media, and computer networks for labor…

Improving Secondary School Students' Achievement and Retention in Biology through Video-Based Multimedia Instruction

ERIC Educational Resources Information Center

Gambari, Amosa Isiaka; Yaki, Akawo Angwal; Gana, Eli S.; Ughovwa, Queen Eguono

2014-01-01

The study examined the effects of video-based multimedia instruction on secondary school students' achievement and retention in biology. In Nigeria, 120 students (60 boys and 60 girls) were randomly selected from four secondary schools assigned either into one of three experimental groups: Animation + Narration; Animation + On-screen Text;…

Laying the Foundations for Video-Game Based Language Instruction for the Teaching of EFL

ERIC Educational Resources Information Center

Galvis, Héctor Alejandro

2015-01-01

This paper introduces video-game based language instruction as a teaching approach catering to the different socio-economic and learning needs of English as a Foreign Language students. First, this paper reviews statistical data revealing the low participation of Colombian students in English as a second language programs abroad (U.S. context…

The Effects of Instruction Enhanced by Video/Photo Blogs and Wikis on Learning the Distinctions of the Spanish Preterite and Imperfect

ERIC Educational Resources Information Center

Castaneda, Daniel A.

2011-01-01

This study investigated the differences in levels of achievement when learning the preterite and imperfect aspects in Spanish, at the recognition and production levels, between students who used instruction with video/photo blogs and wikis, compared to those who used instruction with traditional text-based technologies. Results revealed that there…

CardioOp: an integrated approach to teleteaching in cardiac surgery.

PubMed

Friedl, R; Preisack, M; Schefer, M; Klas, W; Tremper, J; Rose, T; Bay, J; Albers, J; Engels, P; Guilliard, P; Vahl, C F; Hannekum, A

2000-01-01

The complexity of cardiac surgery requires continuous training, education and information addressing different individuals: physicians (cardiac surgeons, residents, anaesthesiologists, cardiologists), medical students, perfusionists and patients. Efficacy and efficiency of education and training will likely be improved by the use of multimedia information systems. Nevertheless, computer-based education is facing some serious disadvantages: 1) multimedia productions require tremendous financial and time resources; 2) the obtained multimedia data are only usable for one specific target user group in one specific instructional context; 3) computer based learning programs often show deficiencies in the support of individual learning styles and in providing individual information adjusted to the learner's individual needs. In this paper we describe a computer-system, providing multiple re-use of multimedia-data in different instructional sceneries and providing flexible composition of content to different target user groups. The ZYX document model has been developed, allowing the modelling and flexible on-the-fly composition of multimedia fragments. It has been implemented as a DataBlade module into the object-relational database system Informix Dynamic Server and allows for presentation-neutral storage of multimedia content from the application domain, delivery and presentation of multimedia material, content based retrieval, re-use and composition of multimedia material for different instructional settings. Multimedia data stored in the repository, that can be processed and authored in terms of our identified needs is created by using a next generation authoring environment called CardioOP-Wizard. High-quality intra-operative video is recorded using a video-robot. Difficult surgical procedures are visualized with generic and CT-based 3D-animations. An on-line architecture for multiple re-use and flexible composition of media data has been established. The system contains the following instructional applications (prototypically implemented): a multimedia textbook on operative techniques, an interactive module for problem based-training, a module for creation and presentation of lectures and a module for patient information. Principles of cognitive psychology and knowledge management have been employed in the program. These instructional applications provide information ranging from basic knowledge at the beginner's level, procedural knowledge for the advanced level to implicit knowledge for the professional level. For media-annotation with meta-data a metainformation system, the CardioOP-Clas has been developed. The prototype focuses on aortocoronary bypass grafting and heart transplantation. The demonstrated system reflects an integrated approach in terms of information technology and teaching by means of multiple re-use and composition of stored media-items to the individual user and the chosen educational setting on different instructional levels.

Instructional support and implementation structure during elementary teachers' science education simulation use

NASA Astrophysics Data System (ADS)

Gonczi, Amanda L.; Chiu, Jennifer L.; Maeng, Jennifer L.; Bell, Randy L.

2016-07-01

This investigation sought to identify patterns in elementary science teachers' computer simulation use, particularly implementation structures and instructional supports commonly employed by teachers. Data included video-recorded science lessons of 96 elementary teachers who used computer simulations in one or more science lessons. Results indicated teachers used a one-to-one student-to-computer ratio most often either during class-wide individual computer use or during a rotating station structure. Worksheets, general support, and peer collaboration were the most common forms of instructional support. The least common instructional support forms included lesson pacing, initial play, and a closure discussion. Students' simulation use was supported in the fewest ways during a rotating station structure. Results suggest that simulation professional development with elementary teachers needs to explicitly focus on implementation structures and instructional support to enhance participants' pedagogical knowledge and improve instructional simulation use. In addition, research is needed to provide theoretical explanations for the observed patterns that should subsequently be addressed in supporting teachers' instructional simulation use during professional development or in teacher preparation programs.

Effect of instructive visual stimuli on neurofeedback training for motor imagery-based brain-computer interface.

PubMed

Kondo, Toshiyuki; Saeki, Midori; Hayashi, Yoshikatsu; Nakayashiki, Kosei; Takata, Yohei

2015-10-01

Event-related desynchronization (ERD) of the electroencephalogram (EEG) from the motor cortex is associated with execution, observation, and mental imagery of motor tasks. Generation of ERD by motor imagery (MI) has been widely used for brain-computer interfaces (BCIs) linked to neuroprosthetics and other motor assistance devices. Control of MI-based BCIs can be acquired by neurofeedback training to reliably induce MI-associated ERD. To develop more effective training conditions, we investigated the effect of static and dynamic visual representations of target movements (a picture of forearms or a video clip of hand grasping movements) during the BCI neurofeedback training. After 4 consecutive training days, the group that performed MI while viewing the video showed significant improvement in generating MI-associated ERD compared with the group that viewed the static image. This result suggests that passively observing the target movement during MI would improve the associated mental imagery and enhance MI-based BCIs skills. Copyright © 2014 Elsevier B.V. All rights reserved.

Computer-Presented Video Prompting for Teaching Microwave Oven Use to Three Adults with Developmental Disabilities

ERIC Educational Resources Information Center

Sigafoos, Jeff; O'Reilly, Mark; Cannella, Helen; Upadhyaya, Megha; Edrisinha, Chaturi; Lancioni, Giulio E.; Hundley, Anna; Andrews, Alonzo; Garver, Carolyn; Young, David

2005-01-01

We evaluated the use of a video prompting procedure for teaching three adults with developmental disabilities to make popcorn using a microwave oven. Training, using a 10-step task analysis, was conducted in the kitchen of the participant's vocational training program. During baseline, participants were instructed to make popcorn, but were given…

Visuals for Interactive Video: Old Fashioned Images for a New Fangled Technology.

ERIC Educational Resources Information Center

Braden, Roberts A.

Pointing out that interactive video (IAV) represents a synthesis of four primary technologies--computers, television, visual design, and instructional design--this paper discusses the what, why, and how of IAV visuals. The features and relevant aspects of each technology are briefly discussed, as well as the impact of each of these technologies…

New Styles, New Technologies, New Possibilities in Jazz.

ERIC Educational Resources Information Center

Kuzmich, John, Jr.

1989-01-01

Focuses on the growth of jazz-related ensembles and jazz education. Covers trends that parallel technological developments including electronic keyboards, Musical Instrument Digital Interface (MIDI) systems, the computer, computer assisted instruction, interactive video, and the compact disc. Urges teachers to update their knowledge and experience…

Improving Web-Based Student Learning Through Online Video Demonstrations

NASA Astrophysics Data System (ADS)

Miller, Scott; Redman, S.

2010-01-01

Students in online courses continue to lag their peers in comparable face-to-face (F2F) courses (Ury 2004, Slater & Jones 2004). A meta-study of web-based vs. classroom instruction by Sitzmann et al (2006) discovered that the degree of learner control positively influences the effectiveness of instruction: students do better when they are in control of their own learning. In particular, web-based courses are more effective when they incorporate a larger variety of instructional methods. To address this need, we developed a series of online videos to demonstrate various astronomical concepts and provided them to students enrolled in an online introductory astronomy course at Penn State University. We found that the online students performed worse than the F2F students on questions unrelated to the videos (t = -2.84), but that the online students who watched the videos performed better than the F2F students on related examination questions (t = 2.11). We also found that the online students who watched the videos performed significantly better than those who did not (t = 3.43). While the videos in general proved helpful, some videos were more helpful than others. We will discuss our thoughts on why this might be, and future plans to improve upon this study. These videos are freely available on iTunesU, YouTube, and Google Video.

Effects of Video-Based Cooperative, Competitive and Individualized Instructional Strategies on the Performance of Senior Secondary Schools Students in Geometry

ERIC Educational Resources Information Center

Gambari, Amosa Isiaka; Shittu, Ahmed Tajudeen; Daramola, Florence Olutunu; James, Moses

2016-01-01

This study examined the effects of video-based cooperative, competitive and individualized instructional strategies on the performance of senior secondary schools' students in geometry in Nigeria. It also examined the influence of gender on students' achievement. Pretest, posttest, experimental control group design was adopted for this study.…

OUR's: Optimum Utilization of Resources; A Guide to Instructional Resources in Occupational Education. Research Pub. 77-1.

ERIC Educational Resources Information Center

Beamish, Eric; And Others

This resource guide contains over 300 entries which are available through the Optimum Utilization of Resources (OUR's) exchange system. The entries describe learning materials, such as slides, video tapes, audio tapes, films, print material, and computer assisted instructional programs, which have been developed primarily by faculty of the…

Solutions Unlimited: Evaluation of Prototype Units 1 and 3. Research Report 89.

ERIC Educational Resources Information Center

Agency for Instructional Television, Bloomington, IN.

Solutions Unlimited is a computer/video project developed by the Agency for Instructional Television (AIT) in collaboration with a consortium of state, provincial, and local education agencies. The goal of the project is to improve the problem-solving skills of students in grades 6 through 8 through the use of brief instructional television…

Description and texts for the auxiliary programs for processing video information on the YeS computer. Part 3: Test program 2

NASA Technical Reports Server (NTRS)

Borisenko, V. I., G.g.; Stetsenko, Z. A.

1980-01-01

The functions were discribed and the operating instructions, the block diagram and the proposed versions are given for modifying the program in order to obtain the statistical characteristics of multi-channel video information. The program implements certain man-machine methods for investigating video information. It permits representation of the material and its statistical characteristics in a form which is convenient for the user.

Task Difficulty and Prior Videogame Experience: Their Role in Performance and Motivation in Instructional Videogames

DTIC Science & Technology

2007-06-01

Video game -based environments are an increasingly popular medium for training Soldiers. This research investigated how various strategies for...modifying task difficulty over the progression of an instructional video game impact learner performance and motivation. Further, the influence of prior... video game experience on these learning outcomes was examined, as well as the role prior experience played in determining the optimal approach for

IBES: a tool for creating instructions based on event segmentation

PubMed Central

Mura, Katharina; Petersen, Nils; Huff, Markus; Ghose, Tandra

2013-01-01

Receiving informative, well-structured, and well-designed instructions supports performance and memory in assembly tasks. We describe IBES, a tool with which users can quickly and easily create multimedia, step-by-step instructions by segmenting a video of a task into segments. In a validation study we demonstrate that the step-by-step structure of the visual instructions created by the tool corresponds to the natural event boundaries, which are assessed by event segmentation and are known to play an important role in memory processes. In one part of the study, 20 participants created instructions based on videos of two different scenarios by using the proposed tool. In the other part of the study, 10 and 12 participants respectively segmented videos of the same scenarios yielding event boundaries for coarse and fine events. We found that the visual steps chosen by the participants for creating the instruction manual had corresponding events in the event segmentation. The number of instructional steps was a compromise between the number of fine and coarse events. Our interpretation of results is that the tool picks up on natural human event perception processes of segmenting an ongoing activity into events and enables the convenient transfer into meaningful multimedia instructions for assembly tasks. We discuss the practical application of IBES, for example, creating manuals for differing expertise levels, and give suggestions for research on user-oriented instructional design based on this tool. PMID:24454296

IBES: a tool for creating instructions based on event segmentation.

PubMed

Mura, Katharina; Petersen, Nils; Huff, Markus; Ghose, Tandra

2013-12-26

Receiving informative, well-structured, and well-designed instructions supports performance and memory in assembly tasks. We describe IBES, a tool with which users can quickly and easily create multimedia, step-by-step instructions by segmenting a video of a task into segments. In a validation study we demonstrate that the step-by-step structure of the visual instructions created by the tool corresponds to the natural event boundaries, which are assessed by event segmentation and are known to play an important role in memory processes. In one part of the study, 20 participants created instructions based on videos of two different scenarios by using the proposed tool. In the other part of the study, 10 and 12 participants respectively segmented videos of the same scenarios yielding event boundaries for coarse and fine events. We found that the visual steps chosen by the participants for creating the instruction manual had corresponding events in the event segmentation. The number of instructional steps was a compromise between the number of fine and coarse events. Our interpretation of results is that the tool picks up on natural human event perception processes of segmenting an ongoing activity into events and enables the convenient transfer into meaningful multimedia instructions for assembly tasks. We discuss the practical application of IBES, for example, creating manuals for differing expertise levels, and give suggestions for research on user-oriented instructional design based on this tool.

Bitstream decoding processor for fast entropy decoding of variable length coding-based multiformat videos

NASA Astrophysics Data System (ADS)

Jo, Hyunho; Sim, Donggyu

2014-06-01

We present a bitstream decoding processor for entropy decoding of variable length coding-based multiformat videos. Since most of the computational complexity of entropy decoders comes from bitstream accesses and table look-up process, the developed bitstream processing unit (BsPU) has several designated instructions to access bitstreams and to minimize branch operations in the table look-up process. In addition, the instruction for bitstream access has the capability to remove emulation prevention bytes (EPBs) of H.264/AVC without initial delay, repeated memory accesses, and additional buffer. Experimental results show that the proposed method for EPB removal achieves a speed-up of 1.23 times compared to the conventional EPB removal method. In addition, the BsPU achieves speed-ups of 5.6 and 3.5 times in entropy decoding of H.264/AVC and MPEG-4 Visual bitstreams, respectively, compared to an existing processor without designated instructions and a new table mapping algorithm. The BsPU is implemented on a Xilinx Virtex5 LX330 field-programmable gate array. The MPEG-4 Visual (ASP, Level 5) and H.264/AVC (Main Profile, Level 4) are processed using the developed BsPU with a core clock speed of under 250 MHz in real time.

Multimedia and Some of Its Technical Issues.

ERIC Educational Resources Information Center

Wang, Shousan

2000-01-01

Discusses multimedia and its use in classroom teaching. Describes integrated services digital networks (ISDN); video-on-demand, that uses streaming technology via the Internet; and computer-assisted instruction. (Contains 19 references.) (LRW)

Does Replacing Live Demonstration With Instructional Videos Improve Student Satisfaction and Osteopathic Manipulative Treatment Examination Performance?

PubMed

Seals, Ryan; Gustowski, Sharon M; Kominski, Carol; Li, Feiming

2016-11-01

Instructional videos for osteopathic manipulative treatment (OMT) are a potentially valuable resource for novice learners. To evaluate student experiences and the effectiveness of instructional videos in lieu of live faculty demonstration in a second-year osteopathic manipulative medicine course. Faculty created and produced written instructions and videos for selected Still and facilitated positional release techniques. These materials incorporated curricular design principles and psychomotor skills development strategies. During a second-year OMT skills laboratory session, students used the videos as the primary source for technique demonstration and instruction. Table trainers monitored and assisted students per their request or if errors were observed. Students completed surveys regarding their previous experiences in the OMT skills laboratory sessions (presession survey) and the video-based instructional one (postsession survey). One month after the survey, students were also asked to complete a postexamination survey. Student scores on the skills competency examination were compared with scores from the previous year. Of the 230 students, 162 (70%), 135 (59%), and 86 (37%) responded to the presession, postsession, and postexamination surveys, respectively. The majority of students indicated that the OMT videos helped them feel more prepared (98%) and more confident for their examination (78%), were a valuable addition to learning (97%), and would help increase confidence in using osteopathic manipulative medicine on patients (84%). Two-thirds of students indicated that the videos were superior to faculty demonstration from the stage. Compared with students from the previous year, no statistically significant improvement was noted on the total clinical competency examination scores. The faculty-created videos for teaching OMT techniques did not improve scores on the clinical competency examination but had subjective benefits as part of the OMT laboratory sessions. Instructional videos can serve as an alternative to live demonstration to allow more time in the laboratory for assessment and feedback.

Effects of Self-Instructional Methods and Above Real Time Training (ARTT) for Maneuvering Tasks on a Flight Simulator

NASA Technical Reports Server (NTRS)

Ali, Syed Firasat; Khan, Javed Khan; Rossi, Marcia J.; Crane, Peter; Heath, Bruce E.; Knighten, Tremaine; Culpepper, Christi

2003-01-01

Personal computer based flight simulators are expanding opportunities for providing low-cost pilot training. One advantage of these devices is the opportunity to incorporate instructional features into training scenarios that might not be cost effective with earlier systems. Research was conducted to evaluate the utility of different instructional features using a coordinated level turn as an aircraft maneuvering task. In study I, a comparison was made between automated computer grades of performance with certified flight instructors grades. Every one of the six student volunteers conducted a flight with level turns at two different bank angles. The automated computer grades were based on prescribed tolerances on bank angle, airspeed and altitude. Two certified flight instructors independently examined the video tapes of heads up and instrument displays of the flights and graded them. The comparison of automated grades with the instructors grades was based on correlations between them. In study II, a 2x2 between subjects factorial design was used to devise and conduct an experiment. Comparison was made between real time training and above real time training and between feedback and no feedback in training. The performance measure to monitor progress in training was based on deviations in bank angle and altitude. The performance measure was developed after completion of the experiment including the training and test flights. It was not envisaged before the experiment. The experiment did not include self- instructions as it was originally planned, although feedback by experimenter to the trainee was included in the study.

Effects of Self-Instructional Methods and Above Real Time Training (ARTT) for Maneuvering Tasks on a Flight Simulator

NASA Technical Reports Server (NTRS)

Norlin, Ken (Technical Monitor); Ali, Syed Firasat; Khan, M. Javed; Rossi, Marcia J.; Crane, Peter; Heath, Bruce E.; Knighten, Tremaine; Culpepper, Christi

2003-01-01

Personal computer based flight simulators are expanding opportunities for providing low-cost pilot training. One advantage of these devices is the opportunity to incorporate instructional features into training scenarios that might not be cost effective with earlier systems. Research was conducted to evaluate the utility of different instructional features using a coordinated level turn as an aircraft maneuvering task. In study I, a comparison was made between automated computer grades of performance with certified flight instructors grades. Every one of the six student volunteers conducted a flight with level turns at two different bank angles. The automated computer grades were based on prescribed tolerances on bank angle, airspeed and altitude. Two certified flight instructors independently examined the video tapes of heads up and instrument displays of the flights and graded them. The comparison of automated grades with the instructors grades ms based on correlations between them. In study II, a 2x2 between subjects factorial design was used to devise and conduct an experiment. Comparison was made between real time training and above real time training and between feedback and no feedback in training. The performance measure to monitor progress in training was based on deviations in bank angle and altitude. The performance measure was developed after completion of the experiment including the training and test flights. It was not envisaged before the experiment. The experiment did not include self-instructions as it was originally planned, although feedback by experimenter to the trainee was included in the study.

An investigation comparing traditional recitation instruction to computer tutorials which combine three-dimensional animation with varying levels of visual complexity, including digital video in teaching various chemistry topics

NASA Astrophysics Data System (ADS)

Graves, A. Palmer

This study examines the effect of increasing the visual complexity used in computer assisted instruction in general chemistry. Traditional recitation instruction was used as a control for the experiment. One tutorial presented a chemistry topic using 3-D animation showing molecular activity and symbolic representation of the macroscopic view of a chemical phenomenon. A second tutorial presented the same topic but simultaneously presented students with a digital video movie showing the phenomena and 3-D animation showing the molecular view of the phenomena. This experimental set-up was used in two different experiments during the first semester of college level general chemistry course. The topics covered were the molecular effect of heating water through the solid-liquid phase change and the kinetic molecular theory used in explaining pressure changes. The subjects used in the experiment were 236 college students enrolled in a freshman chemistry course at a large university. The data indicated that the simultaneous presentation of digital video, showing the solid to liquid phase change of water, with a molecular animation, showing the molecular behavior during the phase change, had a significant effect on student particulate understanding when compared to traditional recitation. Although the effect of the KMT tutorial was not statistically significant, there was a positive effect on student particulate understanding. The use of computer tutorial also had a significant effect on student attitude toward their comprehension of the lesson.

Using web-based video to enhance physical examination skills in medical students.

PubMed

Orientale, Eugene; Kosowicz, Lynn; Alerte, Anton; Pfeiffer, Carol; Harrington, Karen; Palley, Jane; Brown, Stacey; Sapieha-Yanchak, Teresa

2008-01-01

Physical examination (PE) skills among U.S. medical students have been shown to be deficient. This study examines the effect of a Web-based physical examination curriculum on first-year medical student PE skills. Web-based video clips, consisting of instruction in 77 elements of the physical examination, were created using Microsoft Windows Moviemaker software. Medical students' PE skills were evaluated by standardized patients before and after implementation of the Internet-based video. Following implementation of this curriculum, there was a higher level of competency (from 87% in 2002-2003 to 91% in 2004-2005), and poor performances on standardized patient PE exams substantially diminished (from a 14%-22%failure rate in 2002-2003, to 4% in 2004-2005. A significant improvement in first-year medical student performance on the adult PE occurred after implementing Web-based instructional video.

Uses of Integrated Media Instruction in a Self-Contained Class for Children with Mild Disabilities.

ERIC Educational Resources Information Center

Narita, Shigeru

This conference paper describes the use of integrated media-oriented instruction in a self-contained class at Yokohama Municipal Elementary School in Japan. Three students with mild disabilities, in grades 5 and 6, participated in the project. Integrated media (IM) is defined as the linkage of text, sound, video, graphics, and the computer in such…

From Seeing to Believing: Using Instructional Video to Develop Culturally Responsive Teaching

ERIC Educational Resources Information Center

Fullam, Jordan P.

2017-01-01

Purpose: This paper aims to explore the potential for instructional video to build capacity in culturally responsive teaching, and outline an approach developed at NYU's Metropolitan Center for Research on Equity and the Transformation of Schools (Metro Center) for using inquiry-based, teacher-led teams to study, develop and film culturally…

Optimizing Instructional Video for Preservice Teachers in an Online Technology Integration Course

ERIC Educational Resources Information Center

Ibrahim, Mohamed; Callaway, Rebecca; Bell, David

2014-01-01

This study assessed the effect of design instructional video based on the Cognitive Theory of Multimedia Learning by applying segmentation and signaling on the learning outcome of students in an online technology integration course. The study assessed the correlation between students' personal preferences (preferred learning styles and area…

Experiences, Appearances, and Interprofessional Training: The Instructional Use of Video in Post-Simulation Debriefings

ERIC Educational Resources Information Center

Johansson, Elin; Lindwall, Oskar; Rystedt, Hans

2017-01-01

Through close analyses of the interaction that takes place between students and facilitators, this study investigates the instructional use of video in post-simulation debriefings. The empirical material consists of recordings of 40 debriefings that took place after simulation-based training scenarios in health care education. During the…

Bridging the Field Trip Gap: Integrating Web-Based Video as a Teaching and Learning Partner in Interior Design Education

ERIC Educational Resources Information Center

Roehl, Amy

2013-01-01

This study utilizes web-based video as a strategy to transfer knowledge about the interior design industry in a format that interests the current generation of students. The model of instruction developed is based upon online video as an engaging, economical, and time-saving alternative to a field trip, guest speaker, or video teleconference.…

Digital video applications in radiologic education: theory, technique, and applications.

PubMed

Hennessey, J G; Fishman, E K; Ney, D R

1994-05-01

Computer-assisted instruction (CAI) has great potential in medical education. The recent explosion of multimedia platforms provides an environment for the seemless integration of text, images, and sound into a single program. This article discusses the role of digital video in the current educational environment as well as its future potential. An indepth review of the technical decisions of this new technology is also presented.

The Comparative Instructional Effectiveness of Print-Based and Video-Based Instructional Materials for Teaching Practical Skills at a Distance

ERIC Educational Resources Information Center

Donkor, Francis

2010-01-01

Print-based instructional materials have been more popular than any other medium for teaching practical skills during the delivery of technical and vocational education and training via distance learning. However, the approach has its shortcomings and in recent times alternatives have been sought. The comparative instructional effectiveness of one…

Use of Internet Resources in the Biology Lecture Classroom.

ERIC Educational Resources Information Center

Francis, Joseph W.

2000-01-01

Introduces internet resources that are available for instructional use in biology classrooms. Provides information on video-based technologies to create and capture video sequences, interactive web sites that allow interaction with biology simulations, online texts, and interactive videos that display animated video sequences. (YDS)

Brief Report: Effects of Video-Based Group Instruction on Spontaneous Social Interaction of Adolescents with Autism Spectrum Disorders.

PubMed

Plavnick, Joshua B; Dueñas, Ana D

2018-06-01

Four adolescents with autism spectrum disorder (ASD) were taught to interact with peers by asking social questions or commenting about others during game play or group activities. Participants were shown a video model and then given an opportunity to perform the social behavior depicted in the model when playing a game with one another. All participants demonstrated an increase in both social interaction skills, replicating previous research on video-based group instruction for adolescents with ASD. The results suggest the procedure may be useful for teaching social skills that occur under natural conditions.

Program on application of communications satellites to educational development

NASA Technical Reports Server (NTRS)

Morgan, R. P.; Singh, J. P.

1971-01-01

Interdisciplinary research in needs analysis, communications technology studies, and systems synthesis is reported. Existing and planned educational telecommunications services are studied and library utilization of telecommunications is described. Preliminary estimates are presented of ranges of utilization of educational telecommunications services for 1975 and 1985; instructional and public television, computer-aided instruction, computing resources, and information resource sharing for various educational levels and purposes. Communications technology studies include transmission schemes for still-picture television, use of Gunn effect devices, and TV receiver front ends for direct satellite reception at 12 GHz. Two major studies in the systems synthesis project concern (1) organizational and administrative aspects of a large-scale instructional satellite system to be used with schools and (2) an analysis of future development of instructional television, with emphasis on the use of video tape recorders and cable television. A communications satellite system synthesis program developed for NASA is now operational on the university IBM 360-50 computer.

Leveraging Analysis of Students' Disciplinary Thinking in a Video Club to Promote Student-Centered Science Instruction

ERIC Educational Resources Information Center

Barnhart, Tara; van Es, Elizabeth

2018-01-01

Recent policy reports and standards documents advocate for science teachers to adopt more student-centered instructional practices. Four secondary science teachers from one school district participated in a semester-long video club focused on honing attention to students' evidence-based reasoning and creating opportunities to make students'…

Using Interactive Video Instruction To Enhance Public Speaking Instruction.

ERIC Educational Resources Information Center

Cronin, Michael W.; Kennan, William R.

Noting that interactive video instruction (IVI) should not and cannot replace classroom instruction, this paper offers an introduction to interactive video instruction as an innovative technology that can be used to expand pedagogical opportunities in public speaking instruction. The paper: (1) defines the distinctive features of IVI; (2) assesses…

Instructional video for teaching venepuncture.

PubMed

Pan, Michael; Harcharik, Sara; Moskalenko, Marina; Luber, Adam; Bernardo, Sebastian; Levitt, Jacob

2014-10-01

Safe venepuncture technique is a critical skill for health care professionals, to avoid accidental occupational injury. This study investigates whether watching an instructional video improves medical students' ability to perform venepuncture safely. This was a randomised, controlled, assessor-blinded trial that evaluated the utility of an instructional video, with the primary outcome of the ability to perform venepuncture safely. Forty-two second-year medical students were recruited and randomised to receive either video instruction (group A, n = 20) or no intervention (group B, n = 22). Prior to the study, all students attended an instructor-led workshop on venepuncture. During the study, students were paired and instructed to perform venepuncture on a partner. Performance was assessed using a points-based checklist. Pre- and post-study surveys were conducted to assess confidence with technique. The mean total checklist score was higher in group A than in group B, with values of 14.15 and 9.18, respectively (p < 0.0001, maximum 18 points). Mean scores were also higher in group A than in group B among students who performed first (p = 0.008) and students who performed second (p = 0.005) within the pair. From the post-procedure survey, only group A rated increased confidence in performing venepuncture after the study (p = 0.008). Students who watched an instructional video performed venepuncture more effectively and reported greater confidence with the technique. Medical students can benefit from having access to an instructional video on venepuncture as an adjunct to the standard curriculum. Safe venepuncture technique is a critical skill for health care professionals. © 2014 John Wiley & Sons Ltd.

YouTube™ as a Source of Instructional Videos on Bowel Preparation: a Content Analysis.

PubMed

Ajumobi, Adewale B; Malakouti, Mazyar; Bullen, Alexander; Ahaneku, Hycienth; Lunsford, Tisha N

2016-12-01

Instructional videos on bowel preparation have been shown to improve bowel preparation scores during colonoscopy. YouTube™ is one of the most frequently visited website on the internet and contains videos on bowel preparation. In an era where patients are increasingly turning to social media for guidance on their health, the content of these videos merits further investigation. We assessed the content of bowel preparation videos available on YouTube™ to determine the proportion of YouTube™ videos on bowel preparation that are high-content videos and the characteristics of these videos. YouTube™ videos were assessed for the following content: (1) definition of bowel preparation, (2) importance of bowel preparation, (3) instructions on home medications, (4) name of bowel cleansing agent (BCA), (5) instructions on when to start taking BCA, (6) instructions on volume and frequency of BCA intake, (7) diet instructions, (8) instructions on fluid intake, (9) adverse events associated with BCA, and (10) rectal effluent. Each content parameter was given 1 point for a total of 10 points. Videos with ≥5 points were considered by our group to be high-content videos. Videos with ≤4 points were considered low-content videos. Forty-nine (59 %) videos were low-content videos while 34 (41 %) were high-content videos. There was no association between number of views, number of comments, thumbs up, thumbs down or engagement score, and videos deemed high-content. Multiple regression analysis revealed bowel preparation videos on YouTube™ with length >4 minutes and non-patient authorship to be associated with high-content videos.

Effect of Stereoscopic Anaglyphic 3-Dimensional Video Didactics on Learning Neuroanatomy.

PubMed

Goodarzi, Amir; Monti, Sara; Lee, Darrin; Girgis, Fady

2017-11-01

The teaching of neuroanatomy in medical education has historically been based on didactic instruction, cadaveric dissections, and intraoperative experience for students. Multiple novel 3-dimensional (3D) modalities have recently emerged. Among these, stereoscopic anaglyphic video is easily accessible and affordable, however, its effects have not yet formally been investigated. This study aimed to investigate if 3D stereoscopic anaglyphic video instruction in neuroanatomy could improve learning for content-naive students, as compared with 2-dimensional (2D) video instruction. A single-site controlled prospective case control study was conducted at the School of Education. Content knowledge was assessed at baseline, followed by the presentation of an instructional neuroanatomy video. Participants viewed the video in either 2D or 3D format and then completed a written test of skull base neuroanatomy. Pretest and post-test performances were analyzed with independent Student's t-tests and analysis of covariance. Our study was completed by 249 subjects. At baseline, the 2D (n = 124, F = 97) and 3D groups (n = 125, F = 96) were similar, although the 3D group was older by 1.7 years (P = 0.0355) and the curricula of participating classes differed (P < 0.0001). Average scores for the 3D group were higher for both pretest (2D, M = 19.9%, standard deviation [SD] = 12.5% vs. 3D, M = 23.9%, SD = 14.9%, P = 0.0234) and post-test performances (2D, M = 68.5%, SD = 18.6% vs. 3D, M = 77.3%, SD = 18.8%, P = 0.003), but the magnitude of improvement across groups did not reach statistical significance (2D, M = 48.7%, SD = 21.3%, vs. 3D, M = 53.5%, SD = 22.7%, P = 0.0855). Incorporation of 3D video instruction into curricula without careful integration is insufficient to promote learning over 2D video. Published by Elsevier Inc.

Introduction to Multimedia in Instruction. An IAT Technology Primer.

ERIC Educational Resources Information Center

Oblinger, Diana

Multimedia allows computing to move from text and data into the realm of graphics, sound, images, and full-motion video, thus allowing both students and teachers to use the power of computers in new ways. Key elements of multimedia are natural presentation of information and non-linear navigation through applications for access to information on…

Preparing Instructional Designers for Game-Based Learning: Part III. Game Design as a Collaborative Process

ERIC Educational Resources Information Center

Hirumi, Atsusi; Appelman, Bob; Rieber, Lloyd; Van Eck, Richard

2010-01-01

In this three part series, four professors who teach graduate level courses on the design of instructional video games discuss their perspectives on preparing instructional designers to optimize game-based learning. Part I set the context for the series and one of four panelists discussed what he believes instructional designers should know about…

Using Video Modeling and Video Prompting to Teach Core Academic Content to Students with Learning Disabilities

ERIC Educational Resources Information Center

Kellems, Ryan O.; Edwards, Sean

2016-01-01

Practitioners are constantly searching for evidence-based practices that are effective in teaching academic skills to students with learning disabilities (LD). Video modeling (VM) and video prompting have become popular instructional interventions for many students across a wide range of different disability classifications, including those with…

Using video-oriented instructions to speed up sequence comparison.

PubMed

Wozniak, A

1997-04-01

This document presents an implementation of the well-known Smith-Waterman algorithm for comparison of proteic and nucleic sequences, using specialized video instructions. These instructions, SIMD-like in their design, make possible parallelization of the algorithm at the instruction level. Benchmarks on an ULTRA SPARC running at 167 MHz show a speed-up factor of two compared to the same algorithm implemented with integer instructions on the same machine. Performance reaches over 18 million matrix cells per second on a single processor, giving to our knowledge the fastest implementation of the Smith-Waterman algorithm on a workstation. The accelerated procedure was introduced in LASSAP--a LArge Scale Sequence compArison Package software developed at INRIA--which handles parallelism at higher level. On a SUN Enterprise 6000 server with 12 processors, a speed of nearly 200 million matrix cells per second has been obtained. A sequence of length 300 amino acids is scanned against SWISSPROT R33 (1,8531,385 residues) in 29 s. This procedure is not restricted to databank scanning. It applies to all cases handled by LASSAP (intra- and inter-bank comparisons, Z-score computation, etc.

The Design of Video-Based Professional Development: An Exploratory Experiment Intended to Identify Effective Features

ERIC Educational Resources Information Center

Beisiegel, Mary; Mitchell, Rebecca; Hill, Heather C.

2018-01-01

Although video cases and video clubs have become popular forms of teacher professional development, there have been few systematic investigations of designs for such programs. Programs may vary according to (a) whether teachers watch videos of their own/their peers' instruction, or whether teachers watch stock video of unknown teachers; and (b)…

Toward Better Goal Clarity in Instruction: How Focus on Content, Social Exchange and Active Learning Supports Teachers in Improving Dialogic Teaching Practices

ERIC Educational Resources Information Center

Alles, Martina; Seidel, Tina; Gröschner, Alexander

2018-01-01

Goal clarity is an essential element of classroom dialogue and a component of effective instruction. Until now, teachers have been struggling to implement goal clarity in the classroom dialogue. In the present study, we investigated the classroom practice of teachers in a video-based intervention called the Dialogic Video Cycle (DVC) and compared…

A Taxonomy of Asynchronous Instructional Video Styles

ERIC Educational Resources Information Center

Chorianopoulos, Konstantinos

2018-01-01

Many educational organizations are employing instructional videos in their pedagogy, but there is a limited understanding of the possible video formats. In practice, the presentation format of instructional videos ranges from direct recording of classroom teaching with a stationary camera, or screencasts with voiceover, to highly elaborate video…

Getting Started in Video Production for Instruction.

ERIC Educational Resources Information Center

Lipofsky, B. J.

Arguing that the use of video in science instruction is an effective way to infuse both action and emotion into the educational setting, this paper chronicles faculty efforts at Brevard Community College (BCC), in Cocoa, Florida, to develop videos for science instruction and provides recommendations for producing similar videos. Following a…

Learning to Notice Mathematics Instruction: Using Video to Develop Preservice Teachers' Vision of Ambitious Pedagogy

ERIC Educational Resources Information Center

van Es, Elizabeth A.; Cashen, Mary; Barnhart, Tara; Auger, Anamarie

2017-01-01

Video is used extensively in teacher preparation, raising questions about what and how preservice teachers learn through video observation and analysis. We investigate the development of candidates' noticing of ambitious mathematics pedagogy in the context of a video-based course designed to cultivate ways of seeing and interpreting classroom…

Comparison of Screen Sizes When Using Video Prompting to Teach Adolescents with Autism

ERIC Educational Resources Information Center

Bennett, Kyle D.; Gutierrez, Anibal, Jr.; Loughrey, Tara O.

2016-01-01

Recently, researchers have compared the effectiveness of video-based instruction (VBI), particularly video modeling, when using smaller versus larger screen sizes with positive, but mixed results. Using an adapted alternating treatments design, we compared two different screen sizes (i.e., iPhone 5 versus iPad 2) using video prompting as the VBI…

Attitude of patients, healthcare professionals, and noninjured lay persons towards online video instructions on mild traumatic brain injury: a cross-sectional study.

PubMed

Hoek, Amber E; Hamer, Maaike van den; Deelstra, Carianne K; Beeck, Ed F van; Dippel, Diederik W J; Haagsma, Juanita A; Rood, Pleunie P M

2017-12-01

The objective of this study was to determine the attitude of patients, healthcare professionals, and noninjured lay persons towards adding a video with discharge instructions to patient care for patients with mild traumatic brain injury (MTBI). A survey was conducted at the emergency department (ED). Participants consisted of MTBI patients (n = 50), healthcare professionals (n = 50), and noninjured lay persons (n = 50). The participants viewed a video with discharge instructions on MTBI and filled out a questionnaire that measured their attitude towards the use of a video as part of discharge instructions. Nearly all healthcare professionals (94%) and 70% of the noninjured lay persons considered the video to be a valuable addition to oral discharge instructions. For 84% of patients, verbal information from the doctor is of importance. And, 50% of patients would like to receive additional video discharge instructions. The majority of noninjured lay persons and healthcare professionals and half of the MTBI patients consider a video with discharge instructions to be a valuable addition to patient care. Video discharge instructions are a relative low-cost measure that could enhance patient care at the ED, provided that this does not compromise the personal contact between patient and healthcare professional.

Teaching health assessment in the virtual classroom.

PubMed

Lashley, Mary

2005-08-01

Health assessment skills are vital to professional nursing practice. Health assessment has traditionally been taught using lecture, teacher-developed tests, practice and live demonstration, and interactive and computer-based learning materials. Rapid advances in information technology during the past decade have greatly expanded distance learning options in higher education. Although much nursing education now uses the Internet, there has been limited use of the Web to teach psychomotor and clinical skills. This article describes how online instruction can be integrated into a health assessment course to teach physical examination skills. The development of instructional videos that can be digitally streamed onto the Web for ready and repeated access can also enhance online learning of technical and clinical skills. Student evaluation of this Web-enhanced course revealed that online assignments enabled them to pace their learning, thereby promoting greater flexibility and independence. Students were able to master the technical skills of working online with minimal difficulty and reported that working online was no more stressful than attending class. The most helpful aspect of the online course was the instructor-developed video that was digitally streamed online.

Incorporating Video Modeling into a School-Based Intervention for Students with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Wilson, Kaitlyn P.

2013-01-01

Purpose: Video modeling is an intervention strategy that has been shown to be effective in improving the social and communication skills of students with autism spectrum disorders, or ASDs. The purpose of this tutorial is to outline empirically supported, step-by-step instructions for the use of video modeling by school-based speech-language…

Compressed Natural Gas Installation. A Video-Based Training Program for Vehicle Conversion. Instructor's Edition.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This instructor's guide contains the materials required to teach four competency-based course units of instruction in installing compressed natural gas (CNG) systems in motor vehicles. It is designed to accompany an instructional videotape (not included) on CNG installation. The following competencies are covered in the four instructional units:…

Effect of implementing instructional videos in a physical examination course: an alternative paradigm for chiropractic physical examination teaching.

PubMed

Zhang, Niu; Chawla, Sudeep

2012-01-01

This study examined the effect of implementing instructional video in ophthalmic physical examination teaching on chiropractic students' laboratory physical examination skills and written test results. Instructional video clips of ophthalmic physical examination, consisting of both standard procedures and common mistakes, were created and used for laboratory teaching. The video clips were also available for student review after class. Students' laboratory skills and written test results were analyzed and compared using one-way analysis of variance (ANOVA) and post hoc multiple comparison tests among three study cohorts: the comparison cohort who did not utilize the instructional videos as a tool, the standard video cohort who viewed only the standard procedure of video clips, and the mistake-referenced video cohort who viewed video clips containing both standard procedure and common mistakes. One-way ANOVA suggested a significant difference of lab results among the three cohorts. Post hoc multiple comparisons further revealed that the mean scores of both video cohorts were significantly higher than that of the comparison cohort (p < .001). There was, however, no significant difference of the mean scores between the two video cohorts (p > .05). However, the percentage of students having a perfect score was the highest in the mistake-referenced video cohort. There was no significant difference of written test scores among all three cohorts (p > .05). The instructional video of the standard procedure improves chiropractic students' ophthalmic physical examination skills, which may be further enhanced by implementing a mistake-referenced instructional video.

Computers in mathematics: teacher-inservice training at a distance

NASA Astrophysics Data System (ADS)

Friedman, Edward A.; Jurkat, M. P.

1993-01-01

While research and experience show many advantages for incorporation of computer technology into secondary school mathematics instruction, less than 5 percent of the nation's teachers are actively using computers in their classrooms. This is the case even though mathematics teachers in grades 7 - 12 are often familiar with computer technology and have computers available to them in their schools. The implementation bottleneck is in-service teacher training and there are few models of effective implementation available for teachers to emulate. Stevens Institute of Technology has been active since 1988 in research and development efforts to incorporate computers into classroom use. We have found that teachers need to see examples of classroom experience with hardware and software and they need to have assistance as they experiment with applications of software and the development of lesson plans. High-band width technology can greatly facilitate teacher training in this area through transmission of video documentaries, software discussions, teleconferencing, peer interactions, classroom observations, etc. We discuss the experience that Stevens has had with face-to-face teacher training as well as with satellite-based teleconferencing using one-way video and two- way audio. Included are reviews of analyses of this project by researchers from Educational Testing Service, Princeton University, and Bank Street School of Education.

Making It Work: Creating a Student-Friendly Repository of Instructional Videos

ERIC Educational Resources Information Center

Keba, Michelle; Segno, Jamie; Schofield, Michael

2015-01-01

This case study investigates how a team of librarians at Nova Southeastern University (NSU) worked together to assess and optimize their library's current instructional videos in order to create a mobile-first video hosting platform, known as LibraryLearn. Instructional library videos serve as invaluable resources for students who are not present…

Quality of audio-assisted versus video-assisted dispatcher-instructed bystander cardiopulmonary resuscitation: A systematic review and meta-analysis.

PubMed

Lin, Yu-You; Chiang, Wen-Chu; Hsieh, Ming-Ju; Sun, Jen-Tang; Chang, Yi-Chung; Ma, Matthew Huei-Ming

2018-02-01

This study aimed to conduct a systematic review and meta-analysis comparing the effect of video-assistance and audio-assistance on quality of dispatcher-instructed cardiopulmonary resuscitation (DI-CPR) for bystanders. Five databases were searched, including PubMed, Cochrane library, Embase, Scopus and NIH clinical trial, to find randomized control trials published before June 2017. Qualitative analysis and meta-analysis were undertaken to examine the difference between the quality of video-instructed and audio-instructed dispatcher-instructed bystander CPR. The database search yielded 929 records, resulting in the inclusion of 9 relevant articles in this study. Of these, 6 were included in the meta-analysis. Initiation of chest compressions was slower in the video-instructed group than in the audio-instructed group (median delay 31.5 s; 95% CI: 10.94-52.09). The difference in the number of chest compressions per minute between the groups was 19.9 (95% CI: 10.50-29.38) with significantly faster compressions in the video-instructed group than in the audio-instructed group (104.8 vs. 80.6). The odds ratio (OR) for correct hand positioning was 0.8 (95% CI: 0.53-1.30) when comparing the audio-instructed and video-instructed groups. The differences in chest compression depth (mm) and time to first ventilation (seconds) between the video-instructed group and audio-instructed group were 1.6 mm (95% CI: -8.75, 5.55) and 7.5 s (95% CI: -56.84, 71.80), respectively. Video-instructed DI-CPR significantly improved the chest compression rate compared to the audio-instructed method, and a trend for correctness of hand position was also observed. However, this method caused a delay in the commencement of bystander-initiated CPR in the simulation setting. Copyright © 2017 Elsevier B.V. All rights reserved.

Benchmarking multimedia performance

NASA Astrophysics Data System (ADS)

Zandi, Ahmad; Sudharsanan, Subramania I.

1998-03-01

With the introduction of faster processors and special instruction sets tailored to multimedia, a number of exciting applications are now feasible on the desktops. Among these is the DVD playback consisting, among other things, of MPEG-2 video and Dolby digital audio or MPEG-2 audio. Other multimedia applications such as video conferencing and speech recognition are also becoming popular on computer systems. In view of this tremendous interest in multimedia, a group of major computer companies have formed, Multimedia Benchmarks Committee as part of Standard Performance Evaluation Corp. to address the performance issues of multimedia applications. The approach is multi-tiered with three tiers of fidelity from minimal to full compliant. In each case the fidelity of the bitstream reconstruction as well as quality of the video or audio output are measured and the system is classified accordingly. At the next step the performance of the system is measured. In many multimedia applications such as the DVD playback the application needs to be run at a specific rate. In this case the measurement of the excess processing power, makes all the difference. All these make a system level, application based, multimedia benchmark very challenging. Several ideas and methodologies for each aspect of the problems will be presented and analyzed.

The Effect of Music in Video Mediated Instruction on Student Achievement.

ERIC Educational Resources Information Center

Talabi, J. K.

1986-01-01

Describes a study of secondary school students in Nigeria to determine whether use of musical accompaniment on videotape recordings used in instruction of economic geography had any effects on students' learning. Results offer inconclusive differences in effect between video instruction accompanied by music and video instruction without music.…

Qualitative analysis of Parkinson's disease information on social media: the case of YouTube™.

PubMed

Al-Busaidi, Ibrahim Saleh; Anderson, Tim J; Alamri, Yassar

2017-09-01

There is a paucity of data pertaining to the usefulness of information presented on social media platforms on chronic neuropsychiatric conditions such as Parkinson's disease (PD). The aim of this study was to examine the quality of YouTube™ videos that deliver general information on PD and the availability and design of instructional videos addressing the caregiving role in PD. YouTube™ was searched using the keyword "Parkinson's disease" for relevant videos. Videos were assessed for usefulness and accuracy based on pre-defined criteria. Data on video characteristics including total viewership, duration, ratings, and source of videos were collated. Instructional PD videos that addressed the role of caregivers were examined closely for the design and scope of instructional content. A total of 100 videos met the inclusion criteria. Just under a third of videos (28%) was uploaded by trusted academic organisations. Overall, 15% of PD videos were found to be somewhat useful and only 4% were assessed as providing very useful PD information; 3% of surveyed videos were misleading. The mean number of video views (regardless of video source) was not significantly different between the different video ratings ( p  = 0.86). Although personal videos trended towards being less useful than videos from academic organisations, this association was not statistically significant ( p  = 0.13). To our knowledge, this is the first study to assess the usefulness of PD information on the largest video-sharing website, YouTube™. In general, the overall quality of information presented in the videos screened was mediocre. Viewership of accurate vs. misleading information was, however, very similar. Therefore, healthcare providers should direct PD patients and their families to the resources that provide reliable and accurate information.

Biased lineup instructions and face identification from video images.

PubMed

Thompson, W Burt; Johnson, Jaime

2008-01-01

Previous eyewitness memory research has shown that biased lineup instructions reduce identification accuracy, primarily by increasing false-positive identifications in target-absent lineups. Because some attempts at identification do not rely on a witness's memory of the perpetrator but instead involve matching photos to images on surveillance video, the authors investigated the effects of biased instructions on identification accuracy in a matching task. In Experiment 1, biased instructions did not affect the overall accuracy of participants who used video images as an identification aid, but nearly all correct decisions occurred with target-present photo spreads. Both biased and unbiased instructions resulted in high false-positive rates. In Experiment 2, which focused on video-photo matching accuracy with target-absent photo spreads, unbiased instructions led to more correct responses (i.e., fewer false positives). These findings suggest that investigators should not relax precautions against biased instructions when people attempt to match photos to an unfamiliar person recorded on video.

Solutions Unlimited: Delphi Study on Policy Issues in the Introduction and Management of Computers in the Classroom. Research Report 90.

ERIC Educational Resources Information Center

White, Deborah; Rampy, Leah

The Agency for Instructional Television (AIT) has established a consortium of 42 state, provincial, and local educational agencies to develop computer/video materials in problem-solving, prepare inservice materials, and define and conduct policy studies. The purpose of this study, which focuses on the last task, was two-fold: (1) to identify…

Studying the Positive Influence of the Use of Video in Teaching & Learning Environments, Focusing on Registration of the Directions Where It Improves the PBL Effectiveness: A Systematic Literature Review

ERIC Educational Resources Information Center

Aronis, Alexis

2016-01-01

Previous studies report the involvement of the use of video in the frameworks of problem-based learning (PBL), case-based learning, and project-based learning. This systematic literature review, through two research questions, explores the positive influence of the use of video in those instructional methods, and, while focusing on PBL, identifies…

Computer-Based Grammar Instruction in an EFL Context: Improving the Effectiveness of Teaching Adverbial Clauses

ERIC Educational Resources Information Center

Kiliçkaya, Ferit

2015-01-01

This study aims to find out whether there are any statistically significant differences in participants' achievements on three different types of instruction: computer-based instruction, teacher-driven instruction, and teacher-driven grammar supported by computer-based instruction. Each type of instruction follows the deductive approach. The…

TOWARD A COMPUTER BASED INSTRUCTIONAL SYSTEM.

ERIC Educational Resources Information Center

GARIGLIO, LAWRENCE M.; RODGERS, WILLIAM A.

THE INFORMATION FOR THIS REPORT WAS OBTAINED FROM VARIOUS COMPUTER ASSISTED INSTRUCTION INSTALLATIONS. COMPUTER BASED INSTRUCTION REFERS TO A SYSTEM AIMED AT INDIVIDUALIZED INSTRUCTION, WITH THE COMPUTER AS CENTRAL CONTROL. SUCH A SYSTEM HAS 3 MAJOR SUBSYSTEMS--INSTRUCTIONAL, RESEARCH, AND MANAGERIAL. THIS REPORT EMPHASIZES THE INSTRUCTIONAL…

Integration of Video-Based Demonstrations to Prepare Students for the Organic Chemistry Laboratory

NASA Astrophysics Data System (ADS)

Nadelson, Louis S.; Scaggs, Jonathan; Sheffield, Colin; McDougal, Owen M.

2015-08-01

Consistent, high-quality introductions to organic chemistry laboratory techniques effectively and efficiently support student learning in the organic chemistry laboratory. In this work, we developed and deployed a series of instructional videos to communicate core laboratory techniques and concepts. Using a quasi-experimental design, we tested the videos in five traditional laboratory experiments by integrating them with the standard pre-laboratory student preparation presentations and instructor demonstrations. We assessed the influence of the videos on student laboratory knowledge and performance, using sections of students who did not view the videos as the control. Our analysis of pre-quizzes revealed the control group had equivalent scores to the treatment group, while the post-quiz results show consistently greater learning gains for the treatment group. Additionally, the students who watched the videos as part of their pre-laboratory instruction completed their experiments in less time.

Principles of Managing Audiovisual Materials and Equipment. Second Revised Edition.

ERIC Educational Resources Information Center

California Univ., Los Angeles. Biomedical Library.

This manual offers information on a wide variety of health-related audiovisual materials (AVs) in many formats: video, motion picture, slide, filmstrip, audiocassette, transparencies, microfilm, and computer assisted instruction. Intended for individuals who are just learning about audiovisual materials and equipment management, the manual covers…

The Use of Videos as a Cognitive Stimulator and Instructional Tool in Tertiary ESL Classroom

ERIC Educational Resources Information Center

Kaur, Dalwinder; Yong, Esther; Zin, Norhayati Mohd; DeWitt, Dorothy

2014-01-01

Even though technology is known to have a transformative effect on teaching and learning, videos are not widely used as an instructional tool in the classrooms in Malaysia. This paper focuses on using videos a cognitive stimulator and an instructional tool especially in tertiary ESL classrooms. This paper the potential of using videos for…

Making Sense of Video Analytics: Lessons Learned from Clickstream Interactions, Attitudes, and Learning Outcome in a Video-Assisted Course

ERIC Educational Resources Information Center

Giannakos, Michail N.; Chorianopoulos, Konstantinos; Chrisochoides, Nikos

2015-01-01

Online video lectures have been considered an instructional media for various pedagogic approaches, such as the flipped classroom and open online courses. In comparison to other instructional media, online video affords the opportunity for recording student clickstream patterns within a video lecture. Video analytics within lecture videos may…

101 Criteria for Appraising Interactive Video. A Futuremedia Guide.

ERIC Educational Resources Information Center

Copeland, Peter

The criteria in this guide for evaluating interactive video instructional programs are based on principles of learning and motivation, and emphasize the design, production, presentation, and usage of interactive video programs. Presented in the format of a rating scale, the criteria are grouped into nine broad categories: (1) information about the…

Mathematics Teachers' Self-Captured Video and Opportunities for Learning

ERIC Educational Resources Information Center

Sherin, Miriam Gamoran; Dyer, Elizabeth B.

2017-01-01

Numerous video-based programs have been developed to support mathematics teachers in reflecting on and examining classrooms interactions without the immediate demands of instruction. An important premise of such work is that teacher learning occurs at the time that the video is viewed and discussed with teachers. Recent advances in technology,…

Variability in the Effectiveness of a Video Modeling Intervention Package for Children with Autism

ERIC Educational Resources Information Center

Plavnick, Joshua B.; MacFarland, Mari C.; Ferreri, Summer J.

2015-01-01

Video modeling is an evidence-based instructional strategy for teaching a variety of skills to individuals with autism. Despite the effectiveness of this strategy, there is some uncertainty regarding the conditions under which video modeling is likely to be effective. The present investigation examined the differential effectiveness of video…

Retrospective Video Analysis: A Reflective Tool for Teachers and Teacher Educators

ERIC Educational Resources Information Center

Mosley Wetzel, Melissa; Maloch, Beth; Hoffman, James V.

2017-01-01

Teachers may need tools to use video for reflection toward ongoing toward education and teacher leadership. Based on Goodman's (1996) notion of retrospective miscue analysis, a method of reading instruction that revalues the reader and his or her strategies, retrospective video analysis guides teachers in appreciating and understanding their own…

Development and Assessment of a Chemistry-Based Computer Video Game as a Learning Tool

ERIC Educational Resources Information Center

Martinez-Hernandez, Kermin Joel

2010-01-01

The chemistry-based computer video game is a multidisciplinary collaboration between chemistry and computer graphics and technology fields developed to explore the use of video games as a possible learning tool. This innovative approach aims to integrate elements of commercial video game and authentic chemistry context environments into a learning…

The Effects of Reviews in Video Tutorials

ERIC Educational Resources Information Center

van der Meij, H.; van der Meij, J.

2016-01-01

This study investigates how well a video tutorial for software training that is based on Demonstration-Based Teaching supports user motivation and performance. In addition, it is studied whether reviews significantly contribute to these measures. The Control condition employs a tutorial with instructional features added to a dynamic task…

A Comparative Evaluation of Computer Based and Non-Computer Based Instructional Strategies.

ERIC Educational Resources Information Center

Emerson, Ian

1988-01-01

Compares the computer assisted instruction (CAI) tutorial with its non-computerized pedagogical roots: the Socratic Dialog with Skinner's Programmed Instruction. Tests the effectiveness of a CAI tutorial on diffusion and osmosis against four other interactive and non-interactive instructional strategies. Notes computer based strategies were…

Direct ophthalmoscopy on YouTube: analysis of instructional YouTube videos' content and approach to visualization.

PubMed

Borgersen, Nanna Jo; Henriksen, Mikael Johannes Vuokko; Konge, Lars; Sørensen, Torben Lykke; Thomsen, Ann Sofia Skou; Subhi, Yousif

2016-01-01

Direct ophthalmoscopy is well-suited for video-based instruction, particularly if the videos enable the student to see what the examiner sees when performing direct ophthalmoscopy. We evaluated the pedagogical effectiveness of instructional YouTube videos on direct ophthalmoscopy by evaluating their content and approach to visualization. In order to synthesize main themes and points for direct ophthalmoscopy, we formed a broad panel consisting of a medical student, junior and senior physicians, and took into consideration book chapters targeting medical students and physicians in general. We then systematically searched YouTube. Two authors reviewed eligible videos to assess eligibility and extract data on video statistics, content, and approach to visualization. Correlations between video statistics and contents were investigated using two-tailed Spearman's correlation. We screened 7,640 videos, of which 27 were found eligible for this study. Overall, a median of 12 out of 18 points (interquartile range: 8-14 key points) were covered; no videos covered all of the 18 points assessed. We found the most difficulties in the approach to visualization of how to approach the patient and how to examine the fundus. Time spent on fundus examination correlated with the number of views per week (Spearman's ρ=0.53; P=0.029). Videos may help overcome the pedagogical issues in teaching direct ophthalmoscopy; however, the few available videos on YouTube fail to address this particular issue adequately. There is a need for high-quality videos that include relevant points, provide realistic visualization of the examiner's view, and give particular emphasis on fundus examination.

The use of computer-aided learning in chemistry laboratory instruction

NASA Astrophysics Data System (ADS)

Allred, Brian Robert Tracy

This research involves developing and implementing computer software for chemistry laboratory instruction. The specific goal is to design the software and investigate whether it can be used to introduce concepts and laboratory procedures without a lecture format. This would allow students to conduct an experiment even though they may not have been introduced to the chemical concept in their lecture course. This would also allow for another type of interaction for those students who respond more positively to a visual approach to instruction. The first module developed was devoted to using computer software to help introduce students to the concepts related to thin-layer chromatography and setting up and running an experiment. This was achieved through the use of digitized pictures and digitized video clips along with written information. A review quiz was used to help reinforce the learned information. The second module was devoted to the concept of the "dry lab". This module presented students with relevant information regarding the chemical concepts and then showed them the outcome of mixing solutions. By these observations, they were to determine the composition of unknown solutions based on provided descriptions and comparison with their written observations. The third piece of the software designed was a computer game. This program followed the first two modules in providing information the students were to learn. The difference here, though, was incorporating a game scenario for students to use to help reinforce the learning. Students were then assessed to see how much information they retained after playing the game. In each of the three cases, a control group exposed to the traditional lecture format was used. Their results were compared to the experimental group using the computer modules. Based upon the findings, it can be concluded that using technology to aid in the instructional process is definitely of benefit and students were more successful in learning. It is important to note, though, that one single type of instructional method is not the best way to inspire learning. It seems multiple methods provide the best educational experience for all.

Quality of Widely Available Video Instructional Materials for Point-of-Care Ultrasound-Guided Procedure Training in Internal Medicine.

PubMed

Khandelwal, Aditi; Devine, Luke A; Otremba, Mirek

2017-07-01

Many instructional materials for point-of-care ultrasound (US)-guided procedures exist; however, their quality is unknown. This study assessed widely available educational videos for point-of-care US-guided procedures relevant to internal medicine: central venous catheterization, thoracentesis, and paracentesis. We searched Ovid MEDLINE, YouTube, and Google to identify videos for point-of-care US-guided paracentesis, thoracentesis, and central venous catheterization. Videos were evaluated with a 5-point scale assessing the global educational value and a checklist based on consensus guidelines for competencies in point-of-care US-guided procedures. For point-of-care US-guided central venous catheterization, 12 videos were found, with an average global educational value score ± SD of 4.5 ± 0.7. Indications to abort the procedure were discussed in only 3 videos. Five videos described the indications and contraindications for performing central venous catheterization. For point-of-care US-guided thoracentesis, 8 videos were identified, with an average global educational value score of 4.0 ± 0.9. Only one video discussed indications to abort the procedure, and 3 videos discussed sterile technique. For point-of-care US-guided paracentesis, 7 videos were included, with an average global educational value score of 4.1 ± 0.9. Only 1 video discussed indications to abort the procedure, and 2 described the location of the inferior epigastric artery. The 27 videos reviewed contained good-quality general instruction. However, we noted a lack of safety-related information in most of the available videos. Further development of resources is required to teach internal medicine trainees skills that focus on the safety of point-of-care US guidance. © 2017 by the American Institute of Ultrasound in Medicine.

From Teaching Machines to Microcomputers: Some Milestones in the History of Computer-Based Instruction.

ERIC Educational Resources Information Center

Niemiec, Richard P.; Walberg, Herbert J.

1989-01-01

Examines the history of computer-based education within the context of psychological theorists of instruction, including Pressey, Thorndike, Skinner, and Crowder. Topics discussed include computer-managed instruction; computer-assisted instruction; the Computer Curriculum Corporation; PLATO; TICCIT; microcomputers; effects on students; and cost…

Computer Assisted Instructional Design for Computer-Based Instruction. Final Report. Working Papers.

ERIC Educational Resources Information Center

Russell, Daniel M.; Pirolli, Peter

Recent advances in artificial intelligence and the cognitive sciences have made it possible to develop successful intelligent computer-aided instructional systems for technical and scientific training. In addition, computer-aided design (CAD) environments that support the rapid development of such computer-based instruction have also been recently…

A Plan for Collecting Ada Software Development Cost, Schedule, and Environment Data.

DTIC Science & Technology

1987-04-02

separate comment section for events that affected individual CSCIs. I C-31 S% S g S. SYSTEM LEVEL OR CSCI LEVEL DOCUMENTATION PORN INSTRUCTIONS This...J*~ *.p.N. COMPUTER SOFTVARE CONFIGURATION ITEM SUMMART DATA PORN INSTRUCTIONS 4.1.4. Development Methods Experience Enter the average number of...users see what is happening and view results). It is often a video display terminal of some sort, although it could be a hard copy printer and keyboard or

Integrating Commercial Off-the-Shelf Video Games into School Curriculums

ERIC Educational Resources Information Center

Charsky, Dennis; Mims, Clif

2008-01-01

Games have a long history of being used for instructional purposes. Games can be defined as playful activities, with or without a computer, that have some essential characteristics. Game characteristics can include competition and goals, game rules, challenging activities, choices, and fantasy elements. Games that take advantage of these…

Field Trips in College Biology and Ecology Courses: Revisiting Benefits and Drawbacks

ERIC Educational Resources Information Center

Lei, Simon A.

2010-01-01

Learning is best served when students are mentally and physically (actively participation) in the process. Most college and university instructors consist of lectures, discussions, instructional videos, computer simulations, online teaching, guest speakers, but also include active learning components of laboratories, greenhouses, and field trips.…

Interactive Video Listening Comprehension in Foreign Language Instruction: Development and Evaluation.

ERIC Educational Resources Information Center

Fischer, Robert

The report details development, at Southwest Texas State University and later at Pennsylvania State University, of a computer authoring system ("Libra") enabling foreign language faculty to develop multimedia lessons focusing on listening comprehension. Staff at Southwest Texas State University first developed a Macintosh version of the…

Restructuring from the Inside Out: Starring Roles for Classrooms.

ERIC Educational Resources Information Center

Carnow, Gary A.

1992-01-01

Describes five educational restructuring projects that have been taking place in the Alhambra School District in California. Includes descriptions of literature instruction, multimedia research in high school social science, notebook computers and high school at-risk students, LogoWriter for grades 7-8, and interactive video for fourth graders.…

Educational Colonoscopy Video Enhances Bowel Preparation Quality and Comprehension in an Inner City Population.

PubMed

Pillai, Ajish; Menon, Radha; Oustecky, David; Ahmad, Asyia

2017-07-24

Quality of bowel preparation and patient knowledge remains a major barrier for completing colorectal cancer screening. Few studies have tested unique ways to impact patient understanding centering on interactive computer programs, pictures, and brochures. Two studies explored instructional videos but focused on patient compliance and anxiety as endpoints. Furthermore, excessive video length and content may limit their impact on a broad patient population. No study so far has studied a video's impact on preparation quality and patient understanding of the colonoscopy procedure. We conducted a single blinded prospective study of inner city patients presenting for a first time screening colonoscopy. During their initial visit patients were randomized to watch an instructional colonoscopy video or a video discussing gastroesophageal reflux disease (GERD). All patients watched a 6 minutes long video with the same spokesperson, completed a demographic questionnaire (Supplemental Digital Content 1, http://links.lww.com/JCG/A352) and were enrolled only if screened within 30 days of their visit. On the day of the colonoscopy, patients completed a 14 question quiz of their knowledge. Blinded endoscopist graded patient preparations based on the Ottawa scale. All authors had access to the study data and reviewed and approved the final manuscript. Among the 104 subjects enrolled in the study, 56 were in the colonoscopy video group, 48 were in GERD video group, and 12 were excluded. Overall, 48% were male and 52% female; 90% of patients had less than a high school education, 76% were African American, and 67% used a 4 L split-dose preparation. There were no differences between either video group with regard to any of the above categories. Comparisons between the 2 groups revealed that the colonoscopy video group had significantly better Ottawa bowel preparation score (4.77 vs. 6.85; P=0.01) than the GERD video group. The colonoscopy video group also had less-inadequate repeat bowel preparations versus the GERD video group (9% vs. 23%; P<0.01). The overall score on the knowledge questionnaire (Supplemental Digital Content 1, http://links.lww.com/JCG/A352) was significantly higher in the colonoscopy video group as compared with the GERD video group (12.77 vs. 11.08; P<0.001. In all patients the overall quiz score positively correlated with preparation quality (odds ratio, 2.31; confidence interval, 1.35-3.94; P<0.001). Our unique population represented an overwhelmingly under-educated (85% had a high school education or less) and minority group (76% African American). They are one of the most at risk of having multiple barriers such as comprehension and reading difficulties resulting in poor preparation examinations and no shows to procedures. Our instructional video proved to be high yield in this population. The patients assigned to watch the colonoscopy video showed a significant increase in "excellent" grade adequate bowel preparation quality by >23% and a significant decrease in "inadequate" bowel preparations by almost 50%. Our study proves that an educational video can improve both comprehension with regard to all aspects of colonoscopy. ClinicalTrials.gov number, NCT02906969.

Video Games: Instructional Potential and Classification.

ERIC Educational Resources Information Center

Nawrocki, Leon H.; Winner, Janet L.

1983-01-01

Intended to provide a framework and impetus for future investigations of video games, this paper summarizes activities investigating the instructional use of such games, observations by the authors, and a proposed classification scheme and a paradigm to assist in the preliminary selection of instructional video games. Nine references are listed.…

Instructional Design Issues for Current and Future Interactive Video Media.

ERIC Educational Resources Information Center

Hadley, James A.; Bentley, Joanne; Christiansen, Todd P.

2003-01-01

Addresses some of the issues that instructional designers will face in the near future and ways to deal with new instructional affordances and constraint, including: Menu and Audio, Video, Subpicture Interleaved, Streamlining Digital Media (MAVSI-SDM); three-dimensional flowcharting; designing multi-faceted storyboards and scripts; managing video,…

Effectiveness of Interactive Video to Teach CPR Theory and Skills.

ERIC Educational Resources Information Center

Lyness, Ann L.

This study investigated whether an interactive video system of instruction taught cardiopulmonary resuscitation (CPR) as effectively as traditional instruction. Using standards of the American Heart Association, the study was designed with two randomized groups to be taught either by live instruction or by interactive video. Subjects were 100…

Captioned Instructional Video: Effects on Content Comprehension, Vocabulary Acquisition and Language Proficiency

ERIC Educational Resources Information Center

BavaHarji, Madhubala; Alavi, Zhinoos Kamal; Letchumanan, Krishnaveni

2014-01-01

This experimental design study examined the effects of viewing captioned instructional videos on EFL learners' content comprehension, vocabulary acquisition and language proficiency. It also examined the participants' perception of viewing the captioned instructional videos. The 92 EFL students in two classes, who were undertaking the "Tape…

The efficacy of video feedback for learning the golf swing.

PubMed

Guadagnoli, M; Holcomb, W; Davis, M

2002-08-01

This study was designed to examine the efficacy of video instruction relative to that of verbal and self-guided instruction. Before training, 30 golfers were assigned at random to one of three groups: video, verbal or self-guided instruction. Video instruction was defined as a practice session in which the teacher was aided by the use of video. Verbal instruction was defined as practising with the teacher providing verbal feedback. Self-guided practice was defined as practising without the aid of a teacher. The participants had a pre-test, four 90 min practice sessions, an immediate post-test and a 2 week delayed post-test. During the pre-test and post-tests, all participants were required to strike 15 golf balls, with a 7-iron, from an artificial turf mat for distance and accuracy. The results showed that all groups were equal on the pre-test. On the first post-test, the two instruction groups performed worse than the self-guided group. However, on the second post-test, the two instruction groups performed better than the self-guided group, with the video group performing best. We interpret these results to mean that video analysis is an effective means of practice, but that the positive effects may take some time to develop.

The Cutting Edge: Workplace English. Instructional Guide.

ERIC Educational Resources Information Center

El Paso Community Coll., TX. Literacy Center.

The instructional guide for the Cutting Edge workplace literacy program, a cooperative project of El Paso Community College (Texas) and Levi Strauss and Company, is an expanded version of one appendix the project handbook. It describes and provides an instructional model for the three-part, job-specific, video-based program of English as a Second…

The Application of Web-based Computer-assisted Instruction Courseware within Health Assessment

NASA Astrophysics Data System (ADS)

Xiuyan, Guo

Health assessment is a clinical nursing course and places emphasis on clinical skills. The application of computer-assisted instruction in the field of nursing teaching solved the problems in the traditional lecture class. This article stated teaching experience of web-based computer-assisted instruction, based upon a two-year study of computer-assisted instruction courseware use within the course health assessment. The computer-assisted instruction courseware could develop teaching structure, simulate clinical situations, create teaching situations and facilitate students study.

Demonstration-Based Training (DBT) in the Design of a Video Tutorial for Software Training

ERIC Educational Resources Information Center

van der Meij, Hans; van der Meij, Jan

2016-01-01

This study investigates the design and effectiveness of a video tutorial for software training. In accordance with demonstration-based training, the tutorial consisted of a series of task demonstrations, with instructional features added to enhance learning. An experiment is reported in which a demonstration-only control condition was compared…

The Quality of Open-Access Video-Based Orthopaedic Instructional Content for the Shoulder Physical Exam is Inconsistent.

PubMed

Urch, Ekaterina; Taylor, Samuel A; Cody, Elizabeth; Fabricant, Peter D; Burket, Jayme C; O'Brien, Stephen J; Dines, David M; Dines, Joshua S

2016-10-01

The internet has an increasing role in both patient and physician education. While several recent studies critically appraised the quality and accuracy of web-based written information available to patients, no studies have evaluated such parameters for open-access video content designed for provider use. The primary goal of the study was to determine the accuracy of internet-based instructional videos featuring the shoulder physical examination. An assessment of quality and accuracy of said video content was performed using the basic shoulder examination as a surrogate for the "best-case scenario" due to its widely accepted components that are stable over time. Three search terms ("shoulder," "examination," and "shoulder exam") were entered into the four online video resources most commonly accessed by orthopaedic surgery residents (VuMedi, G9MD, Orthobullets, and YouTube). Videos were captured and independently reviewed by three orthopaedic surgeons. Quality and accuracy were assessed in accordance with previously published standards. Of the 39 video tutorials reviewed, 61% were rated as fair or poor. Specific maneuvers such as the Hawkins test, O'Brien sign, and Neer impingement test were accurately demonstrated in 50, 36, and 27% of videos, respectively. Inter-rater reliability was excellent (mean kappa 0.80, range 0.79-0.81). Our results suggest that information presented in open-access video tutorials featuring the physical examination of the shoulder is inconsistent. Trainee exposure to such potentially inaccurate information may have a significant impact on trainee education.

Engaging Pre-Service Teachers to Teach Science Contextually with Scientific Approach Instructional Video

NASA Astrophysics Data System (ADS)

Susantini, E.; Kurniasari, I.; Fauziah, A. N. M.; Prastowo, T.; Kholiq, A.; Rosdiana, L.

2018-01-01

Contextual teaching and learning/CTL presents new concepts in real-life experiences and situations where students can find out the meaningful relationship between abstract ideas and practical applications. Implementing contextual teaching by using scientific approach will foster teachers to find the constructive ways of delivering and organizing science content. This research developed an instructional video that represented a modeling of using a scientific approach in CTL. The aim of this research are to engage pre-service teachers in learning how to teach CTL and to show how pre-service teachers’ responses about learning how to teach CTL using an instructional video. The subjects of this research were ten pre-service teachers in Department of Natural Sciences, Universitas Negeri Surabaya, Indonesia. All subjects observed the instructional video which demonstrated contextual teaching and learning combined with the scientific approach as they completed a worksheet to analyze the video content. The results showed that pre-service teachers could learn to teach contextually as well as applying the scientific approach in science classroom through a modeling in the instructional video. They also responded that the instructional video could help them to learn to teach each component contextual teaching as well as scientific approach.

Race and Emotion in Computer-Based HIV Prevention Videos for Emergency Department Patients

ERIC Educational Resources Information Center

Aronson, Ian David; Bania, Theodore C.

2011-01-01

Computer-based video provides a valuable tool for HIV prevention in hospital emergency departments. However, the type of video content and protocol that will be most effective remain underexplored and the subject of debate. This study employs a new and highly replicable methodology that enables comparisons of multiple video segments, each based on…

Qualitative and Quantitative Evaluation of Three Types of Student-Generated Videos as Instructional Support in Organic Chemistry Laboratories

ERIC Educational Resources Information Center

Box, Melinda C.; Dunnagan, Cathi L.; Hirsh, Lauren A. S.; Cherry, Clinton R.; Christianson, Kayla A.; Gibson, Radiance J.; Wolfe, Michael I.; Gallardo-Williams, Maria T.

2017-01-01

This study was designed to evaluate the effectiveness of student-generated videos as a supplement to teaching assistant (TA) instruction in an undergraduate organic chemistry laboratory. Three videos covering different aspects of lab instruction (experimental technique, use of instrumentation, and calculations) were produced using…

The Effect of Using Three Types of Instructional Media on Comprehension and Motivation of Korean College Students in an Online Course

ERIC Educational Resources Information Center

Heo, JeongChul

2012-01-01

The primary purpose of this study was to examine the effectiveness of three types of instructional media to deliver online lectures for motivation and content-related comprehension in the online course of Health Counseling Psychology. This study examined whether one instructional media (e.g., video-based instruction) was better than another (e.g.,…

YouTube: An emerging tool in anatomy education.

PubMed

Jaffar, Akram Abood

2012-01-01

The use of online social networks in medical education can remodel and enhance anatomy teaching and learning; one such network is the video-sharing site YouTube. Limited research in the literature exists on the use of YouTube as a platform for anatomy education. The aim of this study is to assess student's perceptions and patterns of usage of this resource, as well as the effectiveness of YouTube videos within a problem-based learning (PBL) curriculum. The study was conducted on 91 second-year medical students for whom video links were suggested throughout the academic year. In addition, the Human Anatomy Education (HAE) Channel was launched on YouTube to support classroom teaching with videos that emphasized applied aspects of anatomy. The results demonstrated that 98% of the students used YouTube as an online information resource, albeit in different frequencies. Out of the 86% who have been to the HAE Channel, 92% agreed/strongly agreed that the channel helped them learn anatomy. The study also reports the popularity of and awareness about using YouTube as a social network as well as in learning. Based on these findings, YouTube can be considered as an effective tool to enhance anatomy instruction if the videos are scrutinized, diversified, and aimed toward course objectives. Faculty of average computer literacy should be enabled to produce videos on their own YouTube channels to support independent learning and integration in a PBL curriculum. The methods described for capturing and editing the videos can be used as a prototype. Copyright © 2012 American Association of Anatomists.

Cruel to Be Kind: Factors Underlying Altruistic Efforts to Worsen Another Person's Mood.

PubMed

López-Pérez, Belén; Howells, Laura; Gummerum, Michaela

2017-07-01

When aiming to improve another person's long-term well-being, people may choose to induce a negative emotion in that person in the short term. We labeled this form of agent-target interpersonal emotion regulation altruistic affect worsening and hypothesized that it may happen when three conditions are met: (a) The agent experiences empathic concern for the target of the affect-worsening process, (b) the negative emotion to be induced helps the target achieve a goal (e.g., anger for confrontation or fear for avoidance), and (c) there is no benefit for the agent. This hypothesis was tested by manipulating perspective-taking instructions and the goal to be achieved while participants ( N = 140) played a computer-based video game. Participants following other-oriented perspective-taking instructions, compared with those following objective perspective-taking instructions, decided to induce more anger in a supposed fellow participant who was working to achieve a confrontation goal and to induce more fear in a supposed fellow participant who was working to achieve an avoidance goal.

From chalkboard, slides, and paper to e-learning: How computing technologies have transformed anatomical sciences education.

PubMed

Trelease, Robert B

2016-11-01

Until the late-twentieth century, primary anatomical sciences education was relatively unenhanced by advanced technology and dependent on the mainstays of printed textbooks, chalkboard- and photographic projection-based classroom lectures, and cadaver dissection laboratories. But over the past three decades, diffusion of innovations in computer technology transformed the practices of anatomical education and research, along with other aspects of work and daily life. Increasing adoption of first-generation personal computers (PCs) in the 1980s paved the way for the first practical educational applications, and visionary anatomists foresaw the usefulness of computers for teaching. While early computers lacked high-resolution graphics capabilities and interactive user interfaces, applications with video discs demonstrated the practicality of programming digital multimedia linking descriptive text with anatomical imaging. Desktop publishing established that computers could be used for producing enhanced lecture notes, and commercial presentation software made it possible to give lectures using anatomical and medical imaging, as well as animations. Concurrently, computer processing supported the deployment of medical imaging modalities, including computed tomography, magnetic resonance imaging, and ultrasound, that were subsequently integrated into anatomy instruction. Following its public birth in the mid-1990s, the World Wide Web became the ubiquitous multimedia networking technology underlying the conduct of contemporary education and research. Digital video, structural simulations, and mobile devices have been more recently applied to education. Progressive implementation of computer-based learning methods interacted with waves of ongoing curricular change, and such technologies have been deemed crucial for continuing medical education reforms, providing new challenges and opportunities for anatomical sciences educators. Anat Sci Educ 9: 583-602. © 2016 American Association of Anatomists. © 2016 American Association of Anatomists.

Online instructional anatomy videos: Student usage, self-efficacy, and performance in upper limb regional anatomy assessment.

PubMed

Langfield, Tracey; Colthorpe, Kay; Ainscough, Louise

2017-12-04

Allied health professionals concur that a sound knowledge of practical gross anatomy is vital for the clinician, however, human anatomy courses in allied health programs have been identified as high-risk for attrition and failure. While anatomists and clinicians agree that learning anatomy via human cadaveric instruction is the preferred method, students vary in their reaction to the cadaveric learning experience and have differing levels of anatomy self-efficacy. This study investigated whether student self-efficacy had an effect on student usage of supplemental instructional videos and whether the use of videos had an impact on student self-efficacy and/or learning. Anatomy self-efficacy differed based on gender and prior performance. Student usage of the videos varied widely and students with lower self-efficacy were more inclined to use the resources. The provision of the videos did not improve overall cohort performance as compared to a historical cohort, however, those students that accessed all video sets experienced a greater normalized learning gain compared to students that used none or one of the four sets of videos. Student reports and usage patterns indicate that the videos were primarily used for practical class preparation and revision. Potentially, the videos represent a passive mode of teaching whereas active learning has been demonstrated to result in greater learning gains. Adapting the videos into interactive tutorials which will provide opportunity for feedback and the development of students' self-evaluation may be more appropriate. Anat Sci Educ. © 2017 American Association of Anatomists. © 2017 American Association of Anatomists.

Basic Communication Course Annual. Volume 6.

ERIC Educational Resources Information Center

Newburger, Craig, Ed.

This volume of an annual collection presents 14 essays relating to instruction in the basic communication course. Essays in the collection are "Using Interactive Video Instruction to Enhance Public Speaking Instruction" (Michael W. Cronin and William R. Kennan); "Interactive Video Instruction for Teaching Organizational Techniques…

The Effects of Cultural Video Resources on Teaching and Learning Korean Language

ERIC Educational Resources Information Center

Roh, Jaemin

2011-01-01

This dissertation sought to evaluate the potential of a customized, video-based instructional method, the Cultural Video Project (CVP), which was designed to meet the needs of both heritage and non-heritage students learning Korean as a second language in a university setting. The goal of this study was to design and create the CVP, document the…

The Use of Video Prompting on the Acquisition, Maintenance, and Generalization of a Line Dance by Adolescents with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Gies, Maria Louise

2012-01-01

Educators are in need of appropriate interventions for teaching individuals with autism spectrum disorders (ASD). A widely used (Bellini & Akullian, 2007; Delano, 2007) and evidence-based (Horner et al., 2005) instructional intervention for individuals with ASD is video modeling. Video modeling involves the learner viewing a video…

Web-Delivered Supplemental Instruction: Dynamic Customizing of Search Algorithms to Enhance Independent Learning for Developmental Mathematics Students

ERIC Educational Resources Information Center

Taksa, Isak; Goldberg, Robert

2004-01-01

Traditional peer-to-peer Supplemental Instruction (SI) was introduced into higher education over a quarter of a century ago and promptly became an integral part of the developmental mathematics curricula in many senior and community colleges. Later, some colleges introduced Video-based Supplemental Instruction (VSI) and, in recent years,…

Online Instructional Videos as a Complimentary Method of Teaching Practical Rehabilitation Skills for Groups and Individuals

ERIC Educational Resources Information Center

Cooper, Darren; Higgins, Steve; Beckmann, Nadin

2017-01-01

Online instructional videos are becoming increasingly common within education. This study adopts a quasi-experimental 2 × 2 crossover design (control and experimental groups) to evaluate the efficacy of instructional videos to teach practical rehabilitation skills. The students performed practical sessions in class and were formatively assessed by…

Collaborative Learning: A Critical Success Factor in Distance Education.

ERIC Educational Resources Information Center

Levin, David S.; Ben-Jacob, Marion G.

This paper discusses the use of new technologies for distance learning-- including interactive video, computers, and the Internet-- at Mercy College (New York) and DePaul University (Illinois). The description of a course on discrete mathematics that is taught using the Mercy College Long-distance Instructional Network (MerLIN) focuses on the use…

TITAN: Transforming Instruction through Technology and Networking.

ERIC Educational Resources Information Center

Fitzpatrick, Corine; Nicholson, Karen; Mucciardi, Michael; Musal, Richard

This paper describes an effort by Manhattan College, New York, and its consortium of partners (a local school district, the Archdiocese of New York, Apple Computer, and Educational Video Conferencing) to ensure the availability of technology-proficient educators in the area's inner city schools, where the digital divide is most prominent. A TITAN…

Artificial Intelligence Methods in Computer-Based Instructional Design. The Minnesota Adaptive Instructional System.

ERIC Educational Resources Information Center

Tennyson, Robert

1984-01-01

Reviews educational applications of artificial intelligence and presents empirically-based design variables for developing a computer-based instruction management system. Taken from a programmatic research effort based on the Minnesota Adaptive Instructional System, variables include amount and sequence of instruction, display time, advisement,…

Medical education as a science: the quality of evidence for computer-assisted instruction.

PubMed

Letterie, Gerard S

2003-03-01

A marked increase in the number of computer programs for computer-assisted instruction in the medical sciences has occurred over the past 10 years. The quality of both the programs and the literature that describe these programs has varied considerably. The purposes of this study were to evaluate the published literature that described computer-assisted instruction in medical education and to assess the quality of evidence for its implementation, with particular emphasis on obstetrics and gynecology. Reports published between 1988 and 2000 on computer-assisted instruction in medical education were identified through a search of MEDLINE and Educational Resource Identification Center and a review of the bibliographies of the articles that were identified. Studies were selected if they included a description of computer-assisted instruction in medical education, regardless of the type of computer program. Data were extracted with a content analysis of 210 reports. The reports were categorized according to study design (comparative, prospective, descriptive, review, or editorial), type of computer-assisted instruction, medical specialty, and measures of effectiveness. Computer-assisted instruction programs included online technologies, CD-ROMs, video laser disks, multimedia work stations, virtual reality, and simulation testing. Studies were identified in all medical specialties, with a preponderance in internal medicine, general surgery, radiology, obstetrics and gynecology, pediatrics, and pathology. Ninety-six percent of the articles described a favorable impact of computer-assisted instruction in medical education, regardless of the quality of the evidence. Of the 210 reports that were identified, 60% were noncomparative, descriptive reports of new techniques in computer-assisted instruction, and 15% and 14% were reviews and editorials, respectively, of existing technology. Eleven percent of studies were comparative and included some form of assessment of the effectiveness of the computer program. These assessments included pre- and posttesting and questionnaires to score program quality, perceptions of the medical students and/or residents regarding the program, and impact on learning. In one half of these comparative studies, computer-assisted instruction was compared with traditional modes of teaching, such as text and lectures. Six studies compared performance before and after the computer-assisted instruction. Improvements were shown in 5 of the studies. In the remainder of the studies, computer-assisted instruction appeared to result in similar test performance. Despite study design or outcome, most articles described enthusiastic endorsement of the programs by the participants, including medical students, residents, and practicing physicians. Only 1 study included cost analysis. Thirteen of the articles were in obstetrics and gynecology. Computer-assisted instruction has assumed to have an increasing role in medical education. In spite of enthusiastic endorsement and continued improvements in software, few studies of good design clearly demonstrate improvement in medical education over traditional modalities. There are no comparative studies in obstetrics and gynecology that demonstrate a clear-cut advantage. Future studies of computer-assisted instruction that include comparisons and cost assessments to gauge their effectiveness over traditional methods may better define their precise role.

Problems and Procedures in Planning a Situation Based Video Test on Teaching.

ERIC Educational Resources Information Center

Masonis, Edward J.

This paper briefly outlines some problems one must solve when developing a video-based test to evaluate what a teacher knows about learning and instruction. Consideration is given to the effect the use of videotapes of actual classroom behavior have on test planning. Two methods of incorporating such situational material into the test…

Factors Influencing Junior High School Teachers' Computer-Based Instructional Practices Regarding Their Instructional Evolution Stages

ERIC Educational Resources Information Center

Hsu, Ying-Shao; Wu, Hsin-Kai; Hwang, Fu-Kwun

2007-01-01

Sandholtz, Ringstaff, & Dwyer (1996) list five stages in the "evolution" of a teacher's capacity for computer-based instruction--entry, adoption, adaptation, appropriation and invention--which hereafter will be called the teacher's computer-based instructional evolution. In this study of approximately six hundred junior high school…

Adapting Instruction to Individual Learner Differences: A Research Paradigm for Computer-Based Instruction.

ERIC Educational Resources Information Center

Mills, Steven C.; Ragan, Tillman J.

This paper examines a research paradigm that is particularly suited to experimentation-related computer-based instruction and integrated learning systems. The main assumption of the model is that one of the most powerful capabilities of computer-based instruction, and specifically of integrated learning systems, is the capacity to adapt…

Laparoscopy Instructional Videos: The Effect of Preoperative Compared With Intraoperative Use on Learning Curves.

PubMed

Broekema, Theo H; Talsma, Aaldert K; Wevers, Kevin P; Pierie, Jean-Pierre E N

Previous studies have shown that the use of intraoperative instructional videos has a positive effect on learning laparoscopic procedures. This study investigated the effect of the timing of the instructional videos on learning curves in laparoscopic skills training. After completing a basic skills course on a virtual reality simulator, medical students and residents with less than 1 hour experience using laparoscopic instruments were randomized into 2 groups. Using an instructional video either preoperatively or intraoperatively, both groups then performed 4 repetitions of a standardized task on the TrEndo augmented reality. With the TrEndo, 9 motion analysis parameters (MAPs) were recorded for each session (4 MAPs for each hand and time). These were the primary outcome measurements for performance. The time spent watching the instructional video was also recorded. Improvement in performance was studied within and between groups. Medical Center Leeuwarden, a secondary care hospital located in Leeuwarden, The Netherlands. Right-hand dominant medical student and residents with more than 1 hour experience operating any kind of laparoscopic instruments were participated. A total of 23 persons entered the study, of which 21 completed the study course. In both groups, at least 5 of 9 MAPs showed significant improvements between repetition 1 and 4. When both groups were compared after completion of repetition 4, no significant differences in improvement were detected. The intraoperative group showed significant improvement in 3 MAPs of the left-nondominant-hand, compared with one MAP for the preoperative group. No significant differences in learning curves could be detected between the subjects who used intraoperative instructional videos and those who used preoperative instructional videos. Intraoperative video instruction may result in improved dexterity of the nondominant hand. Copyright © 2016 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

An Analysis of Graduate Nursing Students' Innovation-Decision Process

PubMed Central

Kacynski, Kathryn A.; Roy, Katrina D.

1984-01-01

This study's purpose was to examine the innovation-decision process used by graduate nursing students when deciding to use computer applications. Graduate nursing students enrolled in a mandatory research class were surveyed before and after their use of a mainframe computer for beginning data analysis about their general attitudes towards computers, individual characteristics such as “cosmopoliteness”, and their desire to learn more about a computer application. It was expected that an experimental intervention, a videotaped demonstration of interactive video instruction of cardiopulmonary resuscitation (CPR); previous computer experience; and the subject's “cosmopoliteness” wolud influence attitudes towards computers and the desire to learn more about a computer application.

Patient Preference for Instructional Reinforcement Regarding Prevention of Radiation Dermatitis.

PubMed

Laszewski, Pamela; Zelko, Cynthia; Andriths, Lena; Vera Cruz, Eva; Bauer, Carole; Magnan, Morris A

2016-04-01

Although patient preference is a core value within the context of patient-centered models of care, little attention has been paid to determining patient preference for instructional media. Nurses have traditionally used verbal face-to-face instruction as the mainstay of patient education, with written materials being used extensively as teaching guides to supplement verbal instruction or for instructional reinforcement. However, advances in technology have made possible the adding of video instruction to nurses' repertoire of instructional media. The purpose of this study was to determine patients' media preferences (verbal, video, written) when receiving instructional reinforcement about self-care needed to prevent radiation dermatitis. The current study was conducted as a secondary analysis of data from a process improvement initiative. In the parent study, patients received multimedia education related to skin care to prevent radiation dermatitis. This secondary analysis examined patient preference for verbal, video, or written education reinforcement at treatment weeks 1 and 3. Results suggest that, when given a choice, verbal and video reinforcement are preferred over written reinforcement.

Web App- and Text Message-Based Patient Education in Mohs Micrographic Surgery-A Randomized Controlled Trial.

PubMed

Hawkins, Spencer D; Koch, Sarah B; Williford, Phillip M; Feldman, Steven R; Pearce, Daniel J

2018-07-01

Consent and wound care (WC) videos are used for education in Mohs micrographic surgery (MMS). Postoperative text messaging is poorly studied. Develop and evaluate perioperative resources for MMS patients-video modules (DermPatientEd.com) and postoperative text messaging (DermTexts.com). A study was conducted on 90 MMS patients. Patients were randomized 1:1:1:1 to videos with text messages, videos-only, text messages-only, or control. Primary outcomes included preoperative anxiety and knowledge of MMS and postoperative care. The secondary outcome included helpfulness/preference of interventions. Patients experienced a 19% reduction in anxiety as measured by a visual analog scale after the MMS video (p = .00062). There was no difference in knowledge after the WC video (p = .21498). Patients were more likely to report the WC video "very helpful" when compared with the pamphlet in understanding postoperative WC (p = .0016). Patients in text messaging groups were not more likely to report the service as "very helpful" when compared with the pamphlet (p = .3566), but preferred to receive WC instructions by text message for future visits (p = .0001). These resources proved helpful and effective in reducing preoperative anxiety. Patients prefer text message-based WC instructions over pamphlets after experiencing the service, but do not find them more helpful.

Direct ophthalmoscopy on YouTube: analysis of instructional YouTube videos’ content and approach to visualization

PubMed Central

Borgersen, Nanna Jo; Henriksen, Mikael Johannes Vuokko; Konge, Lars; Sørensen, Torben Lykke; Thomsen, Ann Sofia Skou; Subhi, Yousif

2016-01-01

Background Direct ophthalmoscopy is well-suited for video-based instruction, particularly if the videos enable the student to see what the examiner sees when performing direct ophthalmoscopy. We evaluated the pedagogical effectiveness of instructional YouTube videos on direct ophthalmoscopy by evaluating their content and approach to visualization. Methods In order to synthesize main themes and points for direct ophthalmoscopy, we formed a broad panel consisting of a medical student, junior and senior physicians, and took into consideration book chapters targeting medical students and physicians in general. We then systematically searched YouTube. Two authors reviewed eligible videos to assess eligibility and extract data on video statistics, content, and approach to visualization. Correlations between video statistics and contents were investigated using two-tailed Spearman’s correlation. Results We screened 7,640 videos, of which 27 were found eligible for this study. Overall, a median of 12 out of 18 points (interquartile range: 8–14 key points) were covered; no videos covered all of the 18 points assessed. We found the most difficulties in the approach to visualization of how to approach the patient and how to examine the fundus. Time spent on fundus examination correlated with the number of views per week (Spearman’s ρ=0.53; P=0.029). Conclusion Videos may help overcome the pedagogical issues in teaching direct ophthalmoscopy; however, the few available videos on YouTube fail to address this particular issue adequately. There is a need for high-quality videos that include relevant points, provide realistic visualization of the examiner’s view, and give particular emphasis on fundus examination. PMID:27574393

Selection-Based Instruction with Touch-Screen Video and the Emergence of Exact, Recombinative, and Novel Topography-Based Responses to Interview Questions

ERIC Educational Resources Information Center

O'Neill, John; Rehfeldt, Ruth Anne

2016-01-01

The purpose of the present experiment was to replicate and extend the literature on using selection-based instruction to teach responses to interview questions by (a) evaluating the emergence of recombinative (i.e., combinations of taught) and novel (i.e., untaught) topography-based intraverbal responses, in addition to exact repetitions of taught…

Twelve tips for reducing production time and increasing long-term usability of instructional video.

PubMed

Norman, Marie K

2017-08-01

The use of instructional video is increasing across all disciplines and levels of education. Although video has a number of distinct advantages for course delivery and student learning, it can also be time-consuming and resource-intensive to produce, which imposes a burden on busy faculty. With video poised to play a larger role in medical education, we need strategies for streamlining video production and ensuring that the video we produce is of lasting value. This article draws on learning research and best practices in educational technology, along with the author's experience in online education and video production. It offers 12 practical tips for reducing the initial time investment in video production and creating video that can be reused long into the future. These tips can help faculty and departments create high-quality instructional video while using their time and resources more wisely.

Serious gaming: A tool to educate health care providers about domestic violence.

PubMed

Mason, Robin; Turner, Linda

2018-05-10

Due to many adverse health effects, victims of domestic violence are frequently seen in the health care system. Yet, health care providers may lack the training to assist them. Online curricula can be an effective instructional tool. Our competency-based, serious video game, Responding to Domestic Violence in Clinical Settings, was designed to address health care providers' knowledge gaps through 17 modules, each a half hour in length. Nearly 9,000 participants completed at least one module; nursing students completed the most modules, approximately five hours of instruction. This serious video game-based curriculum is useful in helping health providers and students learn about Domestic Violence.

Effects of Four Task Stressors on Blood Pressure Responses in Persons Differing in Type A Coronary Prone Behavior and Cognitive Complexity.

DTIC Science & Technology

1983-03-01

requirements are available. Video game task: a non-social, task-oriented setting in which the person works alone against different levels of experimentally...instructed to watch a video I screen. After the experimenter left the room, videotaped instructions for a video game (similar to Pac Man) were presented on...the screen. Instructions were detailed enough to allow all subjects, including those who had no previous experience with video games , to understand

Intrusive and Non-Intrusive Instruction in Dynamic Skill Training.

DTIC Science & Technology

1981-10-01

less sensitive to the processing load imposed by the dynaic task together with instructional feedback processing than were the decison - making and...betwee computer based instruction of knowledge systems and computer based instruction of dynamic skills. There is reason to expect that the findings of...knowledge 3Ytm and computer based instruction of dynlamic skill.. There is reason to expect that the findings of research on knowledge system

A Home for Pearl. A Videotape Series about Wildlife Habitat for Elementary Students. Instructional Guide.

ERIC Educational Resources Information Center

Lambeth, Ellen; Westervelt, Miriam O.

This instructional guide (accompanied by a video) teaches children from ages 6 to 12 about wildlife habitats. The instructional guide is divided into four parts and consists of supplementary activities to enhance the video. Each section of the guide provides an overview, objectives, story summary, key words in the video, discussion questions,…

The Effect of Seeing an Instructor's Face within an Instructional Video on Connectedness, Attention, and Satisfaction

ERIC Educational Resources Information Center

Pierson, April

2017-01-01

Retention of online students is lower than that of students in face-to-face learning environments. With the growth in online learning, instructional video is becoming more common. This quantitative, experimental study examined the effect of seeing an instructor's face within an instructional video through a webcam recording. A convenience sample…

The impact of complete denture making instructional videos on self-directed learning of clinical skills.

PubMed

Kon, Haruka; Botelho, Michael George; Bridges, Susan; Leung, Katherine Chiu Man

2015-04-01

The aim of this research was to evaluate the effectiveness of a clinical instructional video with a structured worksheet for independent self-study in a complete denture program. 47 multilingual dental students completed a task by watching an instructional video with subtitles regarding clinical complete denture procedures. After completion, students evaluated their learning experience, and 11 students participated in focus group interviews to gain further insight. A mixed-methods approach to data collection and analysis provided descriptive statistical results and a grounded theory approach to coding identified key concepts and categories from the qualitative data. Over 70% of students had favorable opinions of the learning experience and indicated that the speed and length of the video were appropriate. Highly positive and conflicting negative comments regarding the use of subtitles showed both preferences for subtitles over audio and vice versa. The use of a video resource was considered valuable as the replay and review functions allowed better visualization of the procedures, which was considered a good recap tool for the clinical demonstration. It was also a better revision aid than textbooks. So, if the students were able to view these videos at will, they believed that videos supplemented their self-study. Despite the positive response, videos were not considered to replace live clinical demonstrations. While students preferred live demonstrations over the clinical videos they did express a realization of these as a supplemental learning material for self-study based on their ease of access, use for revision, and prior to clinical preparation. Copyright © 2015 Japan Prosthodontic Society. Published by Elsevier Ltd. All rights reserved.

Behavioral and neural markers of cigarette-craving regulation in young-adult smokers during abstinence and after smoking.

PubMed

Ghahremani, Dara G; Faulkner, Paul; M Cox, Chelsea; London, Edythe D

2018-06-01

Cigarette craving contributes substantially to the maintenance of tobacco use disorder. Behavioral strategies to regulate craving may facilitate smoking cessation but remain underexplored. We adapted an emotion-regulation strategy, using proximal/distal self-positioning, to the context of cigarette craving to examine craving regulation in 42, daily smokers (18-25 years old). After overnight abstinence from smoking, before and after smoking their first cigarette of the day, participants viewed videos of natural scenes presenting young adults who were either smoking cigarettes ("smoke") or not ("non-smoke"). Before each video, participants were instructed to imagine themselves either immersed in the scene ("close") or distanced from it ("far"). They rated their craving after each video. Task-based fMRI data are presented for a subsample of participants (N = 21). We found main effects of smoking, instruction, and video type on craving-lower ratings after smoking than before, following the "far" vs. "close" instructions, and when viewing non-smoke vs. smoke videos. Before smoking, "smoke" vs. "non-smoke" videos elicited activation in, orbitofrontal cortex, anterior cingulate, lateral parietal cortex, mid-occipital cortex, ventral striatum, dorsal caudate, and midbrain. Smoking reduced activation in anterior cingulate, left inferior frontal gyrus, and bilateral temporal poles. Activation was reduced in the ventral striatum and medial prefrontal cortex after the "far" vs. the "close" instruction, suggesting less engagement with the stimuli during distancing. The results indicate that proximal/distal regulation strategies impact cue-elicited craving, potentially via downregulation of the ventral striatum and medial prefrontal cortex, and that smoking during abstinence may increase cognitive control capacity during craving regulation.

Do Instructional Videos on Sputum Submission Result in Increased Tuberculosis Case Detection? A Randomized Controlled Trial.

PubMed

Mhalu, Grace; Hella, Jerry; Doulla, Basra; Mhimbira, Francis; Mtutu, Hawa; Hiza, Helen; Sasamalo, Mohamed; Rutaihwa, Liliana; Rieder, Hans L; Seimon, Tamsyn; Mutayoba, Beatrice; Weiss, Mitchell G; Fenner, Lukas

2015-01-01

We examined the effect of an instructional video about the production of diagnostic sputum on case detection of tuberculosis (TB), and evaluated the acceptance of the video. Randomized controlled trial. We prepared a culturally adapted instructional video for sputum submission. We analyzed 200 presumptive TB cases coughing for more than two weeks who attended the outpatient department of the governmental Municipal Hospital in Mwananyamala (Dar es Salaam, Tanzania). They were randomly assigned to either receive instructions on sputum submission using the video before submission (intervention group, n = 100) or standard of care (control group, n = 100). Sputum samples were examined for volume, quality and presence of acid-fast bacilli by experienced laboratory technicians blinded to study groups. Median age was 39.1 years (interquartile range 37.0-50.0); 94 (47%) were females, 106 (53%) were males, and 49 (24.5%) were HIV-infected. We found that the instructional video intervention was associated with detection of a higher proportion of microscopically confirmed cases (56%, 95% confidence interval [95% CI] 45.7-65.9%, sputum smear positive patients in the intervention group versus 23%, 95% CI 15.2-32.5%, in the control group, p <0.0001), an increase in volume of specimen defined as a volume ≥3ml (78%, 95% CI 68.6-85.7%, versus 45%, 95% CI 35.0-55.3%, p <0.0001), and specimens less likely to be salivary (14%, 95% CI 7.9-22.4%, versus 39%, 95% CI 29.4-49.3%, p = 0.0001). Older age, but not the HIV status or sex, modified the effectiveness of the intervention by improving it positively. When asked how well the video instructions were understood, the majority of patients in the intervention group reported to have understood the video instructions well (97%). Most of the patients thought the video would be useful in the cultural setting of Tanzania (92%). Sputum submission instructional videos increased the yield of tuberculosis cases through better quality of sputum samples. If confirmed in larger studies, instructional videos may have a substantial effect on the case yield using sputum microscopy and also molecular tests. This low-cost strategy should be considered as part of the efforts to control TB in resource-limited settings. Pan African Clinical Trials Registry PACTR201504001098231.

Video-Based Supplemental Instruction: Creating Opportunities for At-Risk Students Undertaking Engineering Mathematics

ERIC Educational Resources Information Center

Armstrong, Lyn; Power, Clare; Coady, Carmel; Dormer, Lynette

2011-01-01

Since its introduction at the University of Western Sydney (UWS), Australia in 2007, the Peer Assisted Study Sessions (PASS) program has proved a very effective and popular methodology for increasing retention and enhancing student engagement. PASS is based on Supplemental Instruction (SI) which is an international program that provides peer led,…

Unpacking the Complex Relationship between Beliefs, Practice, and Change Related to Inquiry-Based Instruction of One Science Teacher

ERIC Educational Resources Information Center

Lebak, Kimberly

2015-01-01

This case study examines the complex relationship between beliefs, practice, and change related to inquiry-based instruction of one science teacher teaching in a high-poverty urban school. This study explores how video-supported collaboration with peers can provide the catalyst for change. Transcribed collaborative dialogue sessions, written…

Video Game Learning Dynamics: Actionable Measures of Multidimensional Learning Trajectories

ERIC Educational Resources Information Center

Reese, Debbie Denise; Tabachnick, Barbara G.; Kosko, Robert E.

2015-01-01

Valid, accessible, reusable methods for instructional video game design and embedded assessment can provide actionable information enhancing individual and collective achievement. Cyberlearning through game-based, metaphor-enhanced learning objects (CyGaMEs) design and embedded assessment quantify player behavior to study knowledge discovery and…

Presenting Science in a Video-Delivered, Web-based Format: Comparing Learning Settings To Get the Most Out of Teaching.

ERIC Educational Resources Information Center

Urven, Lance E.; Yin, L. Roger; Eshelman, Bruce D.; Bak, John D.

2000-01-01

Describes a high school course entitled "Science Technology in Society". High school students use live video presentations and world wide web courseware. Concludes that distance learning students performed as well as traditionally instructed students. (SAH)

Student Perceptions of Value Added in an Active Learning Experience: Producing, Reviewing and Evaluating a Sales Team Video Presentation

ERIC Educational Resources Information Center

Corbett, James J.; Kezim, Boualem; Stewart, James

2010-01-01

This study investigates the effectiveness of a video team-based activity as a learning experience in a sales management course. Students perceived this learning activity approach as a beneficial and effective instructional technique. The benefits of making a video in a marketing course reinforce the understanding and the use of the sales process…

Test-retest reliability of computer-based video analysis of general movements in healthy term-born infants.

PubMed

Valle, Susanne Collier; Støen, Ragnhild; Sæther, Rannei; Jensenius, Alexander Refsum; Adde, Lars

2015-10-01

A computer-based video analysis has recently been presented for quantitative assessment of general movements (GMs). This method's test-retest reliability, however, has not yet been evaluated. The aim of the current study was to evaluate the test-retest reliability of computer-based video analysis of GMs, and to explore the association between computer-based video analysis and the temporal organization of fidgety movements (FMs). Test-retest reliability study. 75 healthy, term-born infants were recorded twice the same day during the FMs period using a standardized video set-up. The computer-based movement variables "quantity of motion mean" (Qmean), "quantity of motion standard deviation" (QSD) and "centroid of motion standard deviation" (CSD) were analyzed, reflecting the amount of motion and the variability of the spatial center of motion of the infant, respectively. In addition, the association between the variable CSD and the temporal organization of FMs was explored. Intraclass correlation coefficients (ICC 1.1 and ICC 3.1) were calculated to assess test-retest reliability. The ICC values for the variables CSD, Qmean and QSD were 0.80, 0.80 and 0.86 for ICC (1.1), respectively; and 0.80, 0.86 and 0.90 for ICC (3.1), respectively. There were significantly lower CSD values in the recordings with continual FMs compared to the recordings with intermittent FMs (p<0.05). This study showed high test-retest reliability of computer-based video analysis of GMs, and a significant association between our computer-based video analysis and the temporal organization of FMs. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Video on Diet Before Outpatient Colonoscopy Does Not Improve Quality of Bowel Preparation: A Prospective, Randomized, Controlled Trial.

PubMed

Rice, Sean C; Higginbotham, Tina; Dean, Melanie J; Slaughter, James C; Yachimski, Patrick S; Obstein, Keith L

2016-11-01

Successful outpatient colonoscopy (CLS) depends on many factors including the quality of a patient's bowel preparation. Although education on consumption of the pre-CLS purgative can improve bowel preparation quality, no study has evaluated dietary education alone. We have created an educational video on pre-CLS dietary instructions to determine whether dietary education would improve outpatient bowel preparation quality. A prospective randomized, blinded, controlled study of patients undergoing outpatient CLS was performed. All patients received a 4 l polyethylene glycol-based split-dose bowel preparation and standard institutional pre-procedure instructions. Patients were then randomly assigned to an intervention arm or to a no intervention arm. A 4-min educational video detailing clear liquid diet restriction was made available to patients in the intervention arm, whereas those randomized to no intervention did not have access to the video. Patients randomized to the video were provided with the YouTube video link 48-72 h before CLS. An attending endoscopist blinded to randomization performed the CLS. Bowel preparation quality was scored using the Boston Bowel Preparation Scale (BBPS). Adequate preparation was defined as a BBPS total score of ≥6 with all segment scores ≥2. Wilcoxon rank-sum and Pearson's χ 2 -tests were performed to assess differences between groups. Ninety-two patients were randomized (video: n=42; control: n=50) with 47 total video views being tallied. There were no demographic differences between groups. There was no statistically significant difference in adequate preparation between groups (video=74%; control=68%; P=0.54). The availability of a supplementary patient educational video on clear liquid diet alone was insufficient to improve bowel preparation quality when compared with standard pre-procedure instruction at our institution.

Strength-Based Educational Programming for Students with Autism Spectrum Disorders: A Case for Video Self-Modeling

ERIC Educational Resources Information Center

Bellini, Scott; McConnell, Luke L.

2010-01-01

Video-self modeling (VSM) is an effective but underused instructional strategy for youth on the autism spectrum. The authors present VSM in the context of strength-based educational programming for youth on the autism spectrum. The authors summarize research studies investigating VSM with youth on the autism spectrum in school settings and discuss…

Using Video-Based Instruction to Integrate Ethics into the Curriculum

ERIC Educational Resources Information Center

Sedaghat, Ali M.; Mintz, Steven M.; Wright, George M.

2011-01-01

This paper describes a video case discussion project based on the IMA's Statement of Ethical Professional Practice that was administered in a cost accounting class to assess the extent to which students were able to identify and discuss ethical issues raised by the facts of a case scenario. The case was developed by the IMA to advance the…

Objectively Determining the Educational Potential of Computer and Video-Based Courseware; or, Producing Reliable Evaluations Despite the Dog and Pony Show.

ERIC Educational Resources Information Center

Barrett, Andrew J.; And Others

The Center for Interactive Technology, Applications, and Research at the College of Engineering of the University of South Florida (Tampa) has developed objective and descriptive evaluation models to assist in determining the educational potential of computer and video courseware. The computer-based courseware evaluation model and the video-based…

Multi-media authoring - Instruction and training of air traffic controllers based on ASRS incident reports

NASA Technical Reports Server (NTRS)

Armstrong, Herbert B.; Roske-Hofstrand, Renate J.

1989-01-01

This paper discusses the use of computer-assisted instructions and flight simulations to enhance procedural and perceptual motor task training. Attention is called to the fact that incorporating the accident and incident data contained in reports filed with the Aviation Safety Reporting System (ASRS) would be a valuable training tool which the learner could apply for other situations. The need to segment the events is emphasized; this would make it possible to modify events in order to suit the needs of the training environment. Methods were developed for designing meaningful scenario development on runway incursions on the basis of analysis of ASRS reports. It is noted that, while the development of interactive training tools using the ASRS and other data bases holds much promise, the design and production of interactive video programs and laser disks are very expensive. It is suggested that this problem may be overcome by sharing the costs of production to develop a library of materials available to a broad range of users.

Video-Based Learning vs Traditional Lecture for Instructing Emergency Medicine Residents in Disaster Medicine Principles of Mass Triage, Decontamination, and Personal Protective Equipment.

PubMed

Curtis, Henry A; Trang, Karen; Chason, Kevin W; Biddinger, Paul D

2018-02-01

Introduction Great demands have been placed on disaster medicine educators. There is a need to develop innovative methods to educate Emergency Physicians in the ever-expanding body of disaster medicine knowledge. The authors sought to demonstrate that video-based learning (VBL) could be a promising alternative to traditional learning methods for teaching disaster medicine core competencies. Hypothesis/Problem The objective was to compare VBL to traditional lecture (TL) for instructing Emergency Medicine residents in the American College of Emergency Physicians (ACEP; Irving, Texas USA) disaster medicine core competencies of patient triage and decontamination. A randomized, controlled pilot study compared two methods of instruction for mass triage, decontamination, and personal protective equipment (PPE). Emergency Medicine resident learning was measured with a knowledge quiz, a Likert scale measuring comfort, and a practical exercise. An independent samples t-test compared the scoring of the VBL with the TL group. Twenty-six residents were randomized to VBL (n=13) or TL (n=13). Knowledge score improvement following video (14.9%) versus lecture (14.1%) did not differ significantly between the groups (P=.74). Comfort score improvement also did not differ (P=.64) between video (18.3%) and lecture groups (15.8%). In the practical skills assessment, the VBL group outperformed the TL group overall (70.4% vs 55.5%; P<.0001), with significantly better performance in donning PPE and decontamination. Although not part of the original study design, a three-month post-hoc analysis was performed. When comparing the pre-intervention and three-month post-hoc performances, there were no significant differences in knowledge increases between VBL versus TL (P=.41) or in comfort (P=.39). Video modules can be as effective as TL when utilized to train Emergency Medicine residents in the ACEP disaster medicine core competencies of patient triage and decontamination. Curtis HA , Trang K , Chason KW , Biddinger PD . Video-based learning vs traditional lecture for instructing emergency medicine residents in disaster medicine principles of mass triage, decontamination, and personal protective equipment. Prehosp Disaster Med. 2018;33(1):7-12.

Student Preferences and Concerns about Supplemental Instructional Material in CS0/CS1/CS2 Courses

ERIC Educational Resources Information Center

Vicenti, Giovanni; Hilberg, J. Scott; Braman, James

2017-01-01

The concept of flipping the classroom is slowly gaining tractions at all levels of education. An ever-growing set of resources gives unprecedented access to Information Technology (IT), Computer Science (CS), and Information Systems (IS) students to a significant amount of supplemental material. Videos, interactive demonstrations, and sandboxes…

Video Game-Based Learning: An Emerging Paradigm for Instruction

ERIC Educational Resources Information Center

Squire, Kurt D.

2008-01-01

Interactive digital media, or video games, are a powerful new medium. They offer immersive experiences in which players solve problems. Players learn more than just facts--ways of seeing and understanding problems so that they "become" different kinds of people. "Serious games" coming from business strategy, advergaming, and entertainment gaming…

Video Based Developmental Mathematics Learning System For Community College Students.

ERIC Educational Resources Information Center

Gormley, Tyrone D.

The University of Maine at Augusta uses an individualized video-taped mathematics instructional system to eliminate students' math weaknesses before they attempt college math. The course, "1 Mth Developmental Mathematics," is part of the Educational Assistance Program and teaches basic skills and concepts of arithmetic and algebra. The…

Video Game-Based Learning: An Emerging Paradigm for Instruction

ERIC Educational Resources Information Center

Squire, Kurt D.

2013-01-01

Interactive digital media, or video games, are a powerful new medium. They offer immersive experiences in which players solve problems. Players learn more than just facts--ways of seeing and understanding problems so that they "become" different kinds of people. "Serious games" coming from business strategy, advergaming, and entertainment gaming…

Computer-Based Instruction: Roots, Origins, Applications, Benefits, Features, Systems, Trends and Issues.

ERIC Educational Resources Information Center

Hofstetter, Fred T.

Dealing exclusively with instructional computing, this paper describes how computers are delivering instruction in a wide variety of subjects to students of all ages and explains why computer-based education is currently having a profound impact on education. After a discussion of roots and origins, computer applications are described for…

Citation Patterns in the Computer-Based Instruction Literature.

ERIC Educational Resources Information Center

Wedman, John F.

1987-01-01

This study examined indirect communication patterns among professionals in the computer-based instruction field by analyzing citations from the Journal of Computer-Based Instruction. The patterns found provide the basis for identifying invisible colleges, defined here as communication networks that facilitate the diffusion of knowledge and direct…

Using a Video Split-Screen Technique To Evaluate Streaming Instructional Videos.

ERIC Educational Resources Information Center

Gibbs, William J.; Bernas, Ronan S.; McCann, Steven A.

The Media Center at Eastern Illinois University developed and streamed on the Internet 26 short (one to five minutes) instructional videos about WebCT that illustrated specific functions, including logging-in, changing a password, and using chat. This study observed trainees using and reacting to selections of these videos. It set out to assess…

A Case Study for Teaching Quantitative Biochemical Buffer Problems Using Group Work and "Khan Style" Videos

ERIC Educational Resources Information Center

Barreto, Jose; Reilly, John; Brown, David; Frost. Laura; Coticone, Sulekha Rao; Dubetz, Terry Ann; Beharry, Zanna; Davis-McGibony, C. Michele; Ramoutar, Ria; Rudd, Gillian

2014-01-01

New technological developments have minimized training, hardware expense, and distribution problems for the production and use of instructional videos, and any science instructor can now make instructional videos for their classes. We created short "Khan style" videos for the topic of buffers in biochemistry and assigned them as…

Video Conferencing: The Next Wave for International Business Communication.

ERIC Educational Resources Information Center

Sondak, Norman E.; Sondak, Eileen M.

This paper suggests that desktop computer-based video conferencing, with high fidelity sound, and group software support, is emerging as a major communications option. Briefly addressed are the following critical factors that are propelling the computer-based video conferencing revolution: (1) widespread availability of desktop computers…

[Computer Assisted Instruction.

ERIC Educational Resources Information Center

Broderick, Bill; And Others

1987-01-01

These two serial issues are devoted to the impact of computers on education, and specifically their effects on developmental education programs. First "The Effects of Computer-Based Instruction" summarizes the literature on the impact of computer-based instruction, including a study by James and Chen-Lin Kulik and Peter Cohen, which found that:…

Research on Student Thought Processes during Computer-Based Instruction.

ERIC Educational Resources Information Center

Clark, Richard E.

1984-01-01

Reviews cognitive research related to computer-based instruction in the areas of motivation; the relationship between computer-assisted instruction and learning; learner control; transfer of learning; hemispheric dominance; and anxiety. Design professionals are urged to consider congitive views. (MBR)

The impact of computer-based versus "traditional" textbook science instruction on selected student learning outcomes

NASA Astrophysics Data System (ADS)

Rothman, Alan H.

This study reports the results of research designed to examine the impact of computer-based science instruction on elementary school level students' science content achievement, their attitude about science learning, their level of critical thinking-inquiry skills, and their level of cognitive and English language development. The study compared these learning outcomes resulting from a computer-based approach compared to the learning outcomes from a traditional, textbook-based approach to science instruction. The computer-based approach was inherent in a curriculum titled The Voyage of the Mimi , published by The Bank Street College Project in Science and Mathematics (1984). The study sample included 209 fifth-grade students enrolled in three schools in a suburban school district. This sample was divided into three groups, each receiving one of the following instructional treatments: (a) Mixed-instruction primarily based on the use of a hardcopy textbook in conjunction with computer-based instructional materials as one component of the science course; (b) Non-Traditional, Technology-Based -instruction fully utilizing computer-based material; and (c) Traditional, Textbook-Based-instruction utilizing only the textbook as the basis for instruction. Pre-test, or pre-treatment, data related to each of the student learning outcomes was collected at the beginning of the school year and post-test data was collected at the end of the school year. Statistical analyses of pre-test data were used as a covariate to account for possible pre-existing differences with regard to the variables examined among the three student groups. This study concluded that non-traditional, computer-based instruction in science significantly improved students' attitudes toward science learning and their level of English language development. Non-significant, positive trends were found for the following student learning outcomes: overall science achievement and development of critical thinking-inquiry skills. These conclusions support the value of a non-traditional, computer-based approach to instruction, such as exemplified by The Voyage of the Mimi curriculum, and a recommendation for reform in science teaching that has recommended the use of computer technology to enhance learning outcomes from science instruction to assist in reversing the trend toward what has been perceived to be relatively poor science performance by American students, as documented by the 1996 Third International Mathematics and Science Study (TIMSS).

The Effects of Video Modeling with Voiceover Instruction on Accurate Implementation of Discrete-Trial Instruction

ERIC Educational Resources Information Center

Vladescu, Jason C.; Carroll, Regina; Paden, Amber; Kodak, Tiffany M.

2012-01-01

The present study replicates and extends previous research on the use of video modeling (VM) with voiceover instruction to train staff to implement discrete-trial instruction (DTI). After staff trainees reached the mastery criterion when teaching an adult confederate with VM, they taught a child with a developmental disability using DTI. The…

An Evaluation of Computer-based Instruction in Microbiology.

ERIC Educational Resources Information Center

Merkel, Susan M.; Walman, Laura B.; Leventhal, Jeremy S.

2000-01-01

Discusses whether computer-based instructional materials improve student learning. Evaluates a computer-based hypermedia tutorial that was delivered over a web site. (Contains 24 references.) (Author/YDS)

The impact of inquiry-based instructional professional development upon instructional practice: An action research study

NASA Astrophysics Data System (ADS)

Broom, Frances A.

This mixed method case study employs action research, conducted over a three month period with 11 elementary math and science practitioners. Inquiry as an instructional practice is a vital component of math and science instruction and STEM teaching. Teachers examined their beliefs and teaching practices with regard to those instructional factors that influence inquiry instruction. Video-taped lessons were compared to a rubric and pre and post questionnaires along with two interviews which informed the study. The results showed that while most beliefs were maintained, teachers implemented inquiry at a more advanced level after examining their teaching and reflecting on ways to increase inquiry practices. Because instructional practices provide only one component of inquiry-based instruction, other components need to be examined in a future study.

Pressurised metered dose inhaler-spacer technique in young children improves with video instruction.

PubMed

Shaw, Nicole; Le Souëf, Peter; Turkovic, Lidija; McCahon, Lucy; Kicic, Anthony; Sly, Peter D; Devadason, Sunalene; Schultz, André

2016-07-01

The importance of good device technique to maximise delivery of aerosolised medications is widely recognised. Pressurised metered dose inhaler (pMDI)-spacer technique was investigated in 122 children, aged 2-7 years, with asthma. Eight individual steps of device technique were evaluated before and after viewing an instructional video for correct device technique. Video measurements were repeated every three months for nine months. Device technique improved directly after video instruction at the baseline study visit (p < 0.001) but had no immediate effect at subsequent visits. Additionally, pMDI-spacer technique improved with successive visits over one year for the group overall as evidenced by increases in the proportion of children scoring maximal (p = 0.02) and near-maximal (p = 0.04) scores. Repeated video instruction over time improves inhaler technique in young children. • Correct device technique is considered essential for sufficient delivery of inhaled medication. • Poor inhaler use is common in young asthmatic children using pressurised metered dose inhalers and spacers. What is New: • Video instruction could be used as a strategy to improve device technique in young children.

Comparative effectiveness of instructional methods: oral and pharyngeal cancer examination.

PubMed

Clark, Nereyda P; Marks, John G; Sandow, Pamela R; Seleski, Christine E; Logan, Henrietta L

2014-04-01

This study compared the effectiveness of different methods of instruction for the oral and pharyngeal cancer examination. A group of thirty sophomore students at the University of Florida College of Dentistry were randomly assigned to three training groups: video instruction, a faculty-led hands-on instruction, or both video and hands-on instruction. The training intervention involved attending two sessions spaced two weeks apart. The first session used a pretest to assess students' baseline didactic knowledge and clinical examination technique. The second session utilized two posttests to assess the comparative effectiveness of the training methods on didactic knowledge and clinical technique. The key findings were that students performed the clinical examination significantly better with the combination of video and faculty-led hands-on instruction (p<0.01). All students improved their clinical exam skills, knowledge, and confidence in performing the oral and pharyngeal cancer examination independent of which training group they were assigned. Utilizing both video and interactive practice promoted greater performance of the clinical technique on the oral and pharyngeal cancer examination.

Using Contemporary Technology Tools to Improve the Effectiveness of Teacher Educators in Special Education

ERIC Educational Resources Information Center

O'Brien, Chris; Aguinaga, Nancy J.; Hines, Rebecca; Hartshorne, Richard

2011-01-01

Ongoing developments in educational technology, including web-based instruction, streaming video, podcasting, video-conferencing, and the use of wikis and blogs to create learning communities, have substantial impact on distance education and preparation of special educators in rural communities. These developments can be overwhelming, however,…

Student Views on Learning Environments Enriched by Video Clips

ERIC Educational Resources Information Center

Kosterelioglu, Ilker

2016-01-01

This study intended to identify student views regarding the enrichment of instructional process via video clips based on the goals of the class. The study was conducted in Educational Psychology classes at Amasya University Faculty of Education during the 2012-2013 academic year. The study was implemented on students in the Classroom Teaching and…

Integration of Video-Based Demonstrations to Prepare Students for the Organic Chemistry Laboratory

ERIC Educational Resources Information Center

Nadelson, Louis S.; Scaggs, Jonathan; Sheffield, Colin; McDougal, Owen M.

2015-01-01

Consistent, high-quality introductions to organic chemistry laboratory techniques effectively and efficiently support student learning in the organic chemistry laboratory. In this work, we developed and deployed a series of instructional videos to communicate core laboratory techniques and concepts. Using a quasi-experimental design, we tested the…

What Does Research on Computer-Based Instruction Have to Say to the Reading Teacher?

ERIC Educational Resources Information Center

Balajthy, Ernest

1987-01-01

Examines questions typically asked about the effectiveness of computer-based reading instruction, suggesting that these questions must be refined to provide meaningful insight into the issues involved. Describes several critical problems with existing research and presents overviews of research on the effects of computer-based instruction on…

Game Design Narrative for Learning: Appropriating Adventure Game Design Narrative Devices and Techniques for the Design of Interactive Learning Environments

ERIC Educational Resources Information Center

Dickey, Michele D.

2006-01-01

The purpose of this conceptual analysis is to investigate how contemporary video and computer games might inform instructional design by looking at how narrative devices and techniques support problem solving within complex, multimodal environments. Specifically, this analysis presents a brief overview of game genres and the role of narrative in…

Speak fast, use jargon, and don't repeat yourself: a randomized trial assessing the effectiveness of online videos to supplement emergency department discharge instructions.

PubMed

Atzema, Clare L; Austin, Peter C; Wu, Libo; Brzozowski, Michael; Feldman, Michael J; McDonnell, Michael; Mazurik, Laurie

2013-01-01

Emergency department discharge instructions are variably understood by patients, and in the setting of emergency department crowding, innovations are needed to counteract shortened interaction times with the physician. We evaluated the effect of viewing an online video of diagnosis-specific discharge instructions on patient comprehension and recall of instructions. In this prospective, single-center, randomized controlled trial conducted between November 2011 and January 2012, we randomized emergency department patients who were discharged with one of 38 diagnoses to either view (after they left the emergency department) a vetted online video of diagnosis-specific discharge instructions, or to usual care. Patients were subsequently contacted by telephone and asked three standardized questions about their discharge instructions; one point was awarded for each correct answer. Using an intention-to-treat analysis, differences between groups were assessed using univariate testing, and with logistic regression that accounted for clustering on managing physician. A secondary outcome measure was patient satisfaction with the videos, on a 10-point scale. Among 133 patients enrolled, mean age was 46.1 (s.d.D. 21.5) and 55% were female. Patients in the video group had 19% higher mean scores (2.5, s.d. 0.7) than patients in the control group (2.1, s.d. 0.8) (p=0.002). After adjustment for patient age, sex, first language, triage acuity score, and clustering, the odds of achieving a fully correct score (3 out of 3) were 3.5 (95% CI, 1.7 to 7.2) times higher in the video group, compared to the control group. Among those who viewed the videos, median rating of the videos was 10 (IQR 8 to 10). In this single-center trial, patients who viewed an online video of their discharge instructions scored higher on their understanding of key concepts around their diagnosis and subsequent care. Those who viewed the videos found them to be a helpful addition to standard care. ClinicalTrials.gov NCT01361932 http://clinicaltrials.gov/ct2/show/NCT01361932?term=nct01361932&rank=1.

Computer applications in remote sensing education

NASA Technical Reports Server (NTRS)

Danielson, R. L.

1980-01-01

Computer applications to instruction in any field may be divided into two broad generic classes: computer-managed instruction and computer-assisted instruction. The division is based on how frequently the computer affects the instructional process and how active a role the computer affects the instructional process and how active a role the computer takes in actually providing instruction. There are no inherent characteristics of remote sensing education to preclude the use of one or both of these techniques, depending on the computer facilities available to the instructor. The characteristics of the two classes are summarized, potential applications to remote sensing education are discussed, and the advantages and disadvantages of computer applications to the instructional process are considered.

Why CBI? An Examination of the Case for Computer-Based Instruction.

ERIC Educational Resources Information Center

Dean, Peter M.

1977-01-01

Discussion of the use of computers in instruction includes the relationship of theory to practice, the interactive nature of computer instruction, an overview of the Keller Plan, cost considerations, strategy for use of computers in instruction and training, and a look at examination procedure. (RAO)

The Effects of Captioning Videos on Academic Achievement and Motivation: Reconsideration of Redundancy Principle in Instructional Videos

ERIC Educational Resources Information Center

Ozdemir, Muzaffer; Izmirli, Serkan; Sahin-Izmirli, Ozden

2016-01-01

The purpose of the present study was to investigate the effect of captioned vs. non-captioned instructional videos on the motivation and achievement. To this end, a pre-test and post-test experimental design was used on 109 sophomores from a Turkish state university. Videos with and without captions of the unit in question were prepared by the…

An Exploratory Study of the Use of Video as an Instructional Tool in an Introductory C# Programming Course

ERIC Educational Resources Information Center

Sharp, Jason H.; Schultz, Leah A.

2013-01-01

This study examines the background of introductory programming concepts and the use of video as an instructional tool. Thirty-five students in an introductory C# class were administered a survey to report data on demographics, usage on video, and opinions about the video. Students were in online and face to face sections of the class. Data were…

Mindfulness training for smokers via web-based video instruction with phone support: a prospective observational study.

PubMed

Davis, James M; Manley, Alison R; Goldberg, Simon B; Stankevitz, Kristin A; Smith, Stevens S

2015-03-29

Many smokers are unable to access effective behavioral smoking cessation therapies due to location, financial limitations, schedule, transportation issues or other reasons. We report results from a prospective observational study in which a promising novel behavioral intervention, Mindfulness Training for Smokers was provided via web-based video instruction with telephone-based counseling support. Data were collected on 26 low socioeconomic status smokers. Participants were asked to watch eight video-based classes describing mindfulness skills and how to use these skills to overcome various core challenges in tobacco dependence. Participants received eight weekly phone calls from a smoking cessation coach who provided general support and answered questions about the videos. On the quit day, participants received two weeks of nicotine patches. Participants were a mean of 40.5 years of age, smoked 16.31 cigarettes per day for 21.88 years, with a mean of 6.81 prior failed quit attempts. Participants completed a mean of 5.55 of 8 online video classes with a mean of 23.33 minutes per login, completed a mean of 3.19 of 8 phone coach calls, and reported a mean meditation practice time of 12.17 minutes per day. Smoking abstinence was defined as self-reported abstinence on a smoking calendar with biochemical confirmation via carbon monoxide breath-test under 7 parts per million. Intent-to-treat analysis demonstrated 7-day point prevalence smoking abstinence at 4 and 6-months post-quit of 23.1% and 15.4% respectively. Participants showed a significant pre- to post-intervention increase in mindfulness as measured by the Five-Factor Mindfulness Questionnaire, and a significant pre- to post-intervention decrease in the Anxiety Sub-scale of the Depression Anxiety and Stress Scale. Results suggest that Mindfulness Training for Smokers can be provided via web-based video instruction with phone support and yield reasonable participant engagement on intervention practices and that intervention efficacy and mechanism of effect deserve further study. ClinicalTrials.gov: NCT02164656 , Registration Date June 13, 2014.

Video streaming in nursing education: bringing life to online education.

PubMed

Smith-Stoner, Marilyn; Willer, Ann

2003-01-01

Distance education is a standard form of instruction for many colleges of nursing. Web-based course and program content has been delivered primarily through text-based presentations such as PowerPoint slides and Web search activities. However, the rapid pace of technological innovation is making available more sophisticated forms of delivery such as video streaming. High-quality video streams, created at the instructor's desktop or in basic recording studios, can be produced that build on PowerPoint or create new media for use on the Web. The technology required to design, produce, and upload short video-streamed course content objects to the Internet is described. The preparation of materials, suggested production guidelines, and examples of information presented via desktop video methods are presented.

YouTube as a Tool for Pain Management With Informal Caregivers of Cancer Patients: A Systematic Review

PubMed Central

Wittenberg-Lyles, Elaine; Oliver, Debra Parker; Demiris, George; Swarz, Jeff; Rendo, Matthew

2014-01-01

Context Cancer caregivers have information and support needs, especially about cancer pain management. With high Internet use reported among caregivers, YouTube may be an accessible option when looking for information on cancer pain management. Objectives The purpose of this study was to explore the availability and characteristics of instructional cancer pain management videos on YouTube and determine to what extent these videos addressed the role of informal caregivers in cancer pain management. Methods A systematic review of videos on YouTube resulting from search terms “pain and cancer,” “pain and hospice,” and “pain and palliative care” was conducted in May 2013. If the video addressed pain management, was in English, and was instructional, it was coded for the scope and design of instructional content that included caregivers. Results The search terms yielded 1118 unique videos and 43 videos met the inclusion criteria. Overall, 63% of videos were viewed 500 times or less and half of the videos received “like” ratings by viewers. Video instruction was primarily talk without any onscreen action (65%), user-generated amateur video (79%), and had poor quality sources of information. Videos were mainly clinician-centered (77%). Although the majority of videos addressed the need for caregiver pain assessment (35%) and caregiver education (23%), few actually addressed specific caregiver pain management barriers. Conclusion The majority of videos were primarily directed toward a clinical audience. Future research is necessary to determine if the platform is feasible and beneficial as a support tool for oncology caregivers. PMID:24793505

YouTube as a tool for pain management with informal caregivers of cancer patients: a systematic review.

PubMed

Wittenberg-Lyles, Elaine; Parker Oliver, Debra; Demiris, George; Swarz, Jeff; Rendo, Matthew

2014-12-01

Cancer caregivers have information and support needs, especially about cancer pain management. With high Internet use reported among caregivers, YouTube may be an accessible option when looking for information on cancer pain management. The purpose of this study was to explore the availability and characteristics of instructional cancer pain management videos on YouTube and determine to what extent these videos addressed the role of informal caregivers in cancer pain management. A systematic review of videos on YouTube resulting from search terms "pain and cancer," "pain and hospice," and "pain and palliative care" was conducted in May 2013. If the video addressed pain management, was in English, and was instructional, it was coded for the scope and design of instructional content that included caregivers. The search terms yielded 1118 unique videos, and 43 videos met the inclusion criteria. Overall, 63% of videos were viewed 500 times or less, and half of the videos received "like" ratings by viewers. Video instruction was primarily talk without any onscreen action (65%), user-generated amateur video (79%), and had poor quality sources of information. Videos were mainly clinician centered (77%). Although most videos addressed the need for caregiver pain assessment (35%) and caregiver education (23%), few actually addressed specific caregiver pain management barriers. Most videos were primarily directed toward a clinical audience. Future research is necessary to determine if the platform is feasible and beneficial as a support tool for oncology caregivers. Copyright © 2014 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.

A Computer Based Program to Improve Reading and Mathematics Scores for High School Students.

ERIC Educational Resources Information Center

Bond, Carole L.; And Others

A study examined the effect on reading achievement, mathematics achievement, and ACT scores when computer based instruction (CBI) was compressed into a 6-week period of time. In addition, the effects of learning style and receptive language deficits on these scores were studied. Computer based instruction is a primary source of instruction that…

Assessing and Predicting Small-Group Literacy Instruction in Early Childhood Classrooms

ERIC Educational Resources Information Center

Farley, Kristin Sue; Piasta, Shayne; Dogucu, Mine; O'Connell, Ann

2017-01-01

Research Findings: The present study assessed the extent to which early childhood educators utilized small-group literacy instruction and explored factors potentially associated with the use of this evidence-based practice. The classroom activities of 83 early childhood educators were observed in the fall and spring, and videos were coded to…

Supplemental Instruction and Video-Based Supplemental Instruction: Annotated Bibliography 2014

ERIC Educational Resources Information Center

Arendale, David R., Comp.

2014-01-01

Peer collaborative learning has been popular in education for decades. As both pedagogy and learning strategy, it has been frequently adopted and adapted for a wide range of academic content areas at the elementary, secondary, and postsecondary levels due to its benefits. The professional literature is filled with reports of individual professors…

Taxes in U.S. History.

ERIC Educational Resources Information Center

McCorkle, Sarapage

This instructional series is designed to enhance the teaching of U.S. history in middle and junior high school classes. This particular school resource package is comprised of three instructional videos, a teacher utilization video, a poster, and other related print materials. Each 20-minute instructional program focuses on an important issue…

Face Detection Technique as Interactive Audio/Video Controller for a Mother-Tongue-Based Instructional Material

NASA Astrophysics Data System (ADS)

Guidang, Excel Philip B.; Llanda, Christopher John R.; Palaoag, Thelma D.

2018-03-01

Face Detection Technique as a strategy in controlling a multimedia instructional material was implemented in this study. Specifically, it achieved the following objectives: 1) developed a face detection application that controls an embedded mother-tongue-based instructional material for face-recognition configuration using Python; 2) determined the perceptions of the students using the Mutt Susan’s student app review rubric. The study concludes that face detection technique is effective in controlling an electronic instructional material. It can be used to change the method of interaction of the student with an instructional material. 90% of the students perceived the application to be a great app and 10% rated the application to be good.

Consumer-based technology for distribution of surgical videos for objective evaluation.

PubMed

Gonzalez, Ray; Martinez, Jose M; Lo Menzo, Emanuele; Iglesias, Alberto R; Ro, Charles Y; Madan, Atul K

2012-08-01

The Global Operative Assessment of Laparoscopic Skill (GOALS) is one validated metric utilized to grade laparoscopic skills and has been utilized to score recorded operative videos. To facilitate easier viewing of these recorded videos, we are developing novel techniques to enable surgeons to view these videos. The objective of this study is to determine the feasibility of utilizing widespread current consumer-based technology to assist in distributing appropriate videos for objective evaluation. Videos from residents were recorded via a direct connection from the camera processor via an S-video output via a cable into a hub to connect to a standard laptop computer via a universal serial bus (USB) port. A standard consumer-based video editing program was utilized to capture the video and record in appropriate format. We utilized mp4 format, and depending on the size of the file, the videos were scaled down (compressed), their format changed (using a standard video editing program), or sliced into multiple videos. Standard available consumer-based programs were utilized to convert the video into a more appropriate format for handheld personal digital assistants. In addition, the videos were uploaded to a social networking website and video sharing websites. Recorded cases of laparoscopic cholecystectomy in a porcine model were utilized. Compression was required for all formats. All formats were accessed from home computers, work computers, and iPhones without difficulty. Qualitative analyses by four surgeons demonstrated appropriate quality to grade for these formats. Our preliminary results show promise that, utilizing consumer-based technology, videos can be easily distributed to surgeons to grade via GOALS via various methods. Easy accessibility may help make evaluation of resident videos less complicated and cumbersome.

Video Self-Modeling: A Job Skills Intervention with Individuals with Intellectual Disability in Employment Settings

ERIC Educational Resources Information Center

Goh, Ailsa E.; Bambara, Linda M.

2013-01-01

The purpose of this study was to explore the effectiveness of video self-modeling (VSM) to teach chained job tasks to individuals with intellectual disability in community-based employment settings. Initial empirical evaluations have demonstrated that VSM when used in combination with other instructional strategies, are effective methods to teach…

Adaptive Synchronization of Semantically Compressed Instructional Videos for Collaborative Distance Learning

ERIC Educational Resources Information Center

Phung, Dan; Valetto, Giuseppe; Kaiser, Gail E.; Liu, Tiecheng; Kender, John R.

2007-01-01

The increasing popularity of online courses has highlighted the need for collaborative learning tools for student groups. In this article, we present an e-Learning architecture and adaptation model called AI2TV (Adaptive Interactive Internet Team Video), which allows groups of students to collaboratively view instructional videos in synchrony.…

Reviewing Instructional Studies Conducted Using Video Modeling to Children with Autism

ERIC Educational Resources Information Center

Acar, Cimen; Diken, Ibrahim H.

2012-01-01

This study explored 31 instructional research articles written using video modeling to children with autism and published in peer-reviewed journals. The studies in this research have been reached by searching EBSCO, Academic Search Complete, ERIC and other Anadolu University online search engines and using keywords such as "autism, video modeling,…

The Influence of Prior Knowledge and Viewing Repertoire on Learning from Video

ERIC Educational Resources Information Center

de Boer, Jelle; Kommers, Piet A. M.; de Brock, Bert; Tolboom, Jos

2016-01-01

Video is increasingly used as an instructional tool. It is therefore becoming more important to improve learning of students from video. We investigated whether student learning effects are influenced through an instruction about other viewing behaviours, and whether these learning effects depend on their prior knowledge. In a controlled…

Aim, Shoot, Ready! Future Teachers Learn to Do Video

ERIC Educational Resources Information Center

Hernandez-Ramos, Pedro

2007-01-01

This paper describes an intensive 2-hr workshop designed to introduce preservice teachers to digital video in the context of an instructional technology course or as a stand-alone activity. Acknowledging time constraints in most real-life instructional situations, this format takes novices with no or very limited knowledge of video making to the…

Computers in Composition Instruction. The Proceedings of a Research/Practice Conference Held at SWRL Educational Research and Development (Los Alamitos, California, April 22-23, 1982).

ERIC Educational Resources Information Center

Lawlor, Joseph, Ed.

Suggestions for integrating computer technology and composition instruction are presented in four conference papers, summaries of four conference courseware demonstrations, a paper describing computer-based evaluation of textual responses, and a reactor's address. In an overview of the current state of computer-based composition instruction,…

Economic Delivery of Video Teletraining.

ERIC Educational Resources Information Center

Sand, Mary; Chandler, Nick

1995-01-01

Discusses video teletraining as an alternative to traditional classroom education in terms of cost and program effectiveness; understanding the technology; support required to develop and deliver quality instruction; and the instructional design. (AEF)

Web-Based Video-Coaching to Assist an Automated Computer-Tailored Physical Activity Intervention for Inactive Adults: A Randomized Controlled Trial.

PubMed

Alley, Stephanie; Jennings, Cally; Plotnikoff, Ronald C; Vandelanotte, Corneel

2016-08-12

Web-based physical activity interventions that apply computer tailoring have shown to improve engagement and behavioral outcomes but provide limited accountability and social support for participants. It is unknown how video calls with a behavioral expert in a Web-based intervention will be received and whether they improve the effectiveness of computer-tailored advice. The purpose of this study was to determine the feasibility and effectiveness of brief video-based coaching in addition to fully automated computer-tailored advice in a Web-based physical activity intervention for inactive adults. Participants were assigned to one of the three groups: (1) tailoring + video-coaching where participants received an 8-week computer-tailored Web-based physical activity intervention ("My Activity Coach") including 4 10-minute coaching sessions with a behavioral expert using a Web-based video-calling program (eg, Skype; n=52); (2) tailoring-only where participants received the same intervention without the coaching sessions (n=54); and (3) a waitlist control group (n=45). Demographics were measured at baseline, intervention satisfaction at week 9, and physical activity at baseline, week 9, and 6 months by Web-based self-report surveys. Feasibility was analyzed by comparing intervention groups on retention, adherence, engagement, and satisfaction using t tests and chi-square tests. Effectiveness was assessed using linear mixed models to compare physical activity changes between groups. A total of 23 tailoring + video-coaching participants, 30 tailoring-only participants, and 30 control participants completed the postintervention survey (83/151, 55.0% retention). A low percentage of tailoring + video-coaching completers participated in the coaching calls (11/23, 48%). However, the majority of those who participated in the video calls were satisfied with them (5/8, 71%) and had improved intervention adherence (9/11, 82% completed 3 or 4 modules vs 18/42, 43%, P=.01) and engagement (110 minutes spent on the website vs 78 minutes, P=.02) compared with other participants. There were no overall retention, adherence, engagement, and satisfaction differences between tailoring + video-coaching and tailoring-only participants. At 9 weeks, physical activity increased from baseline to postintervention in all groups (tailoring + video-coaching: +150 minutes/week; tailoring only: +123 minutes/week; waitlist control: +34 minutes/week). The increase was significantly higher in the tailoring + video-coaching group compared with the control group (P=.01). No significant difference was found between intervention groups and no significant between-group differences were found for physical activity change at 6 months. Only small improvements were observed when video-coaching was added to computer-tailored advice in a Web-based physical activity intervention. However, combined Web-based video-coaching and computer-tailored advice was effective in comparison with a control group. More research is needed to determine whether Web-based coaching is more effective than stand-alone computer-tailored advice. Australian New Zealand Clinical Trials Registry (ACTRN): 12614000339651; http://www.anzctr.org.au/TrialSearch.aspx?searchTxt=ACTRN12614000339651+&isBasic=True (Archived by WebCite at http://www.webcitation.org/6jTnOv0Ld).

Web-Based Video-Coaching to Assist an Automated Computer-Tailored Physical Activity Intervention for Inactive Adults: A Randomized Controlled Trial

PubMed Central

Jennings, Cally; Plotnikoff, Ronald C; Vandelanotte, Corneel

2016-01-01

Background Web-based physical activity interventions that apply computer tailoring have shown to improve engagement and behavioral outcomes but provide limited accountability and social support for participants. It is unknown how video calls with a behavioral expert in a Web-based intervention will be received and whether they improve the effectiveness of computer-tailored advice. Objective The purpose of this study was to determine the feasibility and effectiveness of brief video-based coaching in addition to fully automated computer-tailored advice in a Web-based physical activity intervention for inactive adults. Methods Participants were assigned to one of the three groups: (1) tailoring + video-coaching where participants received an 8-week computer-tailored Web-based physical activity intervention (“My Activity Coach”) including 4 10-minute coaching sessions with a behavioral expert using a Web-based video-calling program (eg, Skype; n=52); (2) tailoring-only where participants received the same intervention without the coaching sessions (n=54); and (3) a waitlist control group (n=45). Demographics were measured at baseline, intervention satisfaction at week 9, and physical activity at baseline, week 9, and 6 months by Web-based self-report surveys. Feasibility was analyzed by comparing intervention groups on retention, adherence, engagement, and satisfaction using t tests and chi-square tests. Effectiveness was assessed using linear mixed models to compare physical activity changes between groups. Results A total of 23 tailoring + video-coaching participants, 30 tailoring-only participants, and 30 control participants completed the postintervention survey (83/151, 55.0% retention). A low percentage of tailoring + video-coaching completers participated in the coaching calls (11/23, 48%). However, the majority of those who participated in the video calls were satisfied with them (5/8, 71%) and had improved intervention adherence (9/11, 82% completed 3 or 4 modules vs 18/42, 43%, P=.01) and engagement (110 minutes spent on the website vs 78 minutes, P=.02) compared with other participants. There were no overall retention, adherence, engagement, and satisfaction differences between tailoring + video-coaching and tailoring-only participants. At 9 weeks, physical activity increased from baseline to postintervention in all groups (tailoring + video-coaching: +150 minutes/week; tailoring only: +123 minutes/week; waitlist control: +34 minutes/week). The increase was significantly higher in the tailoring + video-coaching group compared with the control group (P=.01). No significant difference was found between intervention groups and no significant between-group differences were found for physical activity change at 6 months. Conclusions Only small improvements were observed when video-coaching was added to computer-tailored advice in a Web-based physical activity intervention. However, combined Web-based video-coaching and computer-tailored advice was effective in comparison with a control group. More research is needed to determine whether Web-based coaching is more effective than stand-alone computer-tailored advice. Trial Registration Australian New Zealand Clinical Trials Registry (ACTRN): 12614000339651; http://www.anzctr.org.au/TrialSearch.aspx?searchTxt=ACTRN12614000339651+&isBasic=True (Archived by WebCite at http://www.webcitation.org/6jTnOv0Ld) PMID:27520283

Teaching Physics with Basketball

NASA Astrophysics Data System (ADS)

Chanpichai, N.; Wattanakasiwich, P.

2010-07-01

Recently, technologies and computer takes important roles in learning and teaching, including physics. Advance in technologies can help us better relating physics taught in the classroom to the real world. In this study, we developed a module on teaching a projectile motion through shooting a basketball. Students learned about physics of projectile motion, and then they took videos of their classmates shooting a basketball by using the high speed camera. Then they analyzed videos by using Tracker, a video analysis and modeling tool. While working with Tracker, students learned about the relationships between three kinematics graphs. Moreover, they learned about a real projectile motion (with an air resistance) through modeling tools. Students' abilities to interpret kinematics graphs were investigated before and after the instruction by using the Test of Understanding Graphs in Kinematics (TUG-K). The maximum normalized gain or is 0.77, which indicated students' improvement in determining displacement from the velocity-time graph. The minimum is 0.20, which indicated that most students still have difficulties interpreting the change in velocity from the acceleration-time graph. Results from evaluation questionnaires revealed that students also satisfied with the instructions that related physics contents to shooting basketball.

Implementation of an RBF neural network on embedded systems: real-time face tracking and identity verification.

PubMed

Yang, Fan; Paindavoine, M

2003-01-01

This paper describes a real time vision system that allows us to localize faces in video sequences and verify their identity. These processes are image processing techniques based on the radial basis function (RBF) neural network approach. The robustness of this system has been evaluated quantitatively on eight video sequences. We have adapted our model for an application of face recognition using the Olivetti Research Laboratory (ORL), Cambridge, UK, database so as to compare the performance against other systems. We also describe three hardware implementations of our model on embedded systems based on the field programmable gate array (FPGA), zero instruction set computer (ZISC) chips, and digital signal processor (DSP) TMS320C62, respectively. We analyze the algorithm complexity and present results of hardware implementations in terms of the resources used and processing speed. The success rates of face tracking and identity verification are 92% (FPGA), 85% (ZISC), and 98.2% (DSP), respectively. For the three embedded systems, the processing speeds for images size of 288 /spl times/ 352 are 14 images/s, 25 images/s, and 4.8 images/s, respectively.

Multi-tasking computer control of video related equipment

NASA Technical Reports Server (NTRS)

Molina, Rod; Gilbert, Bob

1989-01-01

The flexibility, cost-effectiveness and widespread availability of personal computers now makes it possible to completely integrate the previously separate elements of video post-production into a single device. Specifically, a personal computer, such as the Commodore-Amiga, can perform multiple and simultaneous tasks from an individual unit. Relatively low cost, minimal space requirements and user-friendliness, provides the most favorable environment for the many phases of video post-production. Computers are well known for their basic abilities to process numbers, text and graphics and to reliably perform repetitive and tedious functions efficiently. These capabilities can now apply as either additions or alternatives to existing video post-production methods. A present example of computer-based video post-production technology is the RGB CVC (Computer and Video Creations) WorkSystem. A wide variety of integrated functions are made possible with an Amiga computer existing at the heart of the system.

The Use of Audio and Animation in Computer Based Instruction.

ERIC Educational Resources Information Center

Koroghlanian, Carol; Klein, James D.

This study investigated the effects of audio, animation, and spatial ability in a computer-based instructional program for biology. The program presented instructional material via test or audio with lean text and included eight instructional sequences presented either via static illustrations or animations. High school students enrolled in a…

Talking Wheelchair

NASA Technical Reports Server (NTRS)

1981-01-01

Communication is made possible for disabled individuals by means of an electronic system, developed at Stanford University's School of Medicine, which produces highly intelligible synthesized speech. Familiarly known as the "talking wheelchair" and formally as the Versatile Portable Speech Prosthesis (VPSP). Wheelchair mounted system consists of a word processor, a video screen, a voice synthesizer and a computer program which instructs the synthesizer how to produce intelligible sounds in response to user commands. Computer's memory contains 925 words plus a number of common phrases and questions. Memory can also store several thousand other words of the user's choice. Message units are selected by operating a simple switch, joystick or keyboard. Completed message appears on the video screen, then user activates speech synthesizer, which generates a voice with a somewhat mechanical tone. With the keyboard, an experienced user can construct messages as rapidly as 30 words per minute.

Instructional Quality Features in Videotaped Biology Lessons: Content-Independent Description of Characteristics

NASA Astrophysics Data System (ADS)

Dorfner, Tobias; Förtsch, Christian; Boone, William; Neuhaus, Birgit J.

2017-09-01

A number of studies on single instructional quality features have been reported for mathematics and science instruction. For summarizing single instructional quality features, researchers have created a model of three basic dimensions (classroom management, supportive climate, and cognitive activation) of instructional quality mainly through observing mathematics instruction. Considering this model as valid for all subjects and as usable for describing instruction, we used it in this study which aimed to analyze characteristics of instructional quality in biology lessons of high-achieving and low-achieving classes, independently of content. Therefore, we used the data of three different previous video studies of biology instruction conducted in Germany. From each video study, we selected three high-achieving and three low-achieving classes (N = 18 teachers; 35 videos) for our multiple-case study, in which conspicuous characteristics of instructional quality features were qualitatively identified and qualitatively analyzed. The amount of these characteristics was counted in a quantitative way in all the videos. The characteristics we found could be categorized using the model of three basic dimensions of instructional quality despite some subject-specific differences for biology instruction. Our results revealed that many more characteristics were observable in high-achieving classes than in low-achieving classes. Thus, we believe that this model could be used to describe biology instruction independently of the content. We also make the claims about the qualities for biology instruction—working with concentration in a content-structured environment, getting challenged in higher order thinking, and getting praised for performance—that could have positive influence on students' achievement.

Turning Lemons into Lemonade: Teaching Assistive Technology through Wikis and Embedded Video

ERIC Educational Resources Information Center

Dreon, Oliver, Jr.; Dietrich, Nanette I.

2009-01-01

The authors teach instructional technology courses to pre-service teachers at Millersville University of Pennsylvania. The focus of the instructional technology courses is on the authentic use of instructional and assistive technology in the K-12 classroom. In this article, the authors describe how they utilize streaming videos in an educational…

YouTube: Educational Potentials and Pitfalls

ERIC Educational Resources Information Center

Jones, Troy; Cuthrell, Kristen

2011-01-01

The instructional potential of video technology in the classroom is promising, especially in light of the 21st Century Learning Framework (Siegle, 2009). Studies show positive gains in student outcomes as a result of the integration of video technology in instruction. This article explores potential uses of YouTube as an instructional aid in…

Use of Static Picture Prompts Versus Video Modeling during Simulation Instruction

ERIC Educational Resources Information Center

Alberto, Paul A.; Cihak, David F.; Gama, Robert I.

2005-01-01

The purpose of this study was to compare the effectiveness and efficiency of static picture prompts and video modeling as classroom simulation strategies in combination with in vivo community instruction. Students with moderate intellectual disabilities were instructed in the tasks of withdrawing money from an ATM and purchasing items using a…

University Faculty Teaching Activities in an Electronic Curriculum.

ERIC Educational Resources Information Center

Eisner, John; Carter, Thomas

1989-01-01

Discusses the changes in the instructional activities of university faculty members as a result of new computer-related educational technologies. Topics discussed include computer-assisted instruction; computer-managed instruction; optical discs; microcomputers; lecturing versus computer-based tutorials; videodiscs; computerized evaluative…

Researching and Evaluating Digital Storytelling as a Distance Education Tool in Physics Instruction: An Application with Pre-Service Physics Teachers

ERIC Educational Resources Information Center

Kotluk, Nihat; Kocakaya, Serhat

2016-01-01

Advances in information and communication technology in 21st century have led to changes in education trends and today new concepts such as computer, multimedia, audio, video, animation and internet have become an indispensable part of life. The storytelling is the one of approach which is allowed to using technology in educational field. The aim…

Game Design and Learning: A Conjectural Analysis of How Massively Multiple Online Role-Playing Games (MMORPGs) Foster Intrinsic Motivation

ERIC Educational Resources Information Center

Dickey, Michele D.

2007-01-01

During the past two decades, the popularity of computer and video games has prompted games to become a source of study for educational researchers and instructional designers investigating how various aspects of game design might be appropriated, borrowed, and re-purposed for the design of educational materials. The purpose of this paper is to…

They Can Hear You Now: Increasing Clarity in Speech and Instructional Media Reaps Big Dividends for Both Students and Teachers

ERIC Educational Resources Information Center

Jones, Elaine

2008-01-01

Over the past few decades, school teachers have been embracing a number of electronic technologies for use in the classroom. Computers are now prevalent; overhead projectors are being replaced with dynamic teaching tools such as data projection, electronic whiteboards, and video media. One key technology is just beginning to catch up to the…

"I Forgot I Wasn't Saving the World": the Use of Formative and Summative Assessment in Instructional Video Games for Undergraduate Biology

NASA Astrophysics Data System (ADS)

Lookadoo, Kathryn L.; Bostwick, Eryn N.; Ralston, Ryan; Elizondo, Francisco Javier; Wilson, Scott; Shaw, Tarren J.; Jensen, Matthew L.

2017-12-01

This study examined the role of formative and summative assessment in instructional video games on student learning and engagement. A 2 (formative feedback: present vs absent) × 2 (summative feedback: present vs absent) factorial design with an offset control (recorded lecture) was conducted to explore the impacts of assessment in video games. A total of 172 undergraduates were randomly assigned to one of four instructional video game conditions or the control. Results found that knowledge significantly increased from the pretest for players in all game conditions. Participants in summative assessment conditions learned more than players without summative assessment. In terms of engagement outcomes, formative assessment conditions did not significantly produce better learning engagement outcomes than conditions without formative assessment. However, summative assessment conditions were associated with higher temporal disassociation than non-summative conditions. Implications for future instructional video game development and testing are discussed in the paper.

Computer-Based Instruction and Health Professions Education: A Meta-Analysis of Outcomes.

ERIC Educational Resources Information Center

Cohen, Peter A.; Dacanay, Lakshmi S.

1992-01-01

The meta-analytic techniques of G. V. Glass were used to statistically integrate findings from 47 comparative studies on computer-based instruction (CBI) in health professions education. A clear majority of the studies favored CBI over conventional methods of instruction. Results show higher-order applications of computers to be especially…

Cartwheels on the Keyboard: Computer-Based Literacy Instruction in an Elementary Classroom

ERIC Educational Resources Information Center

Carroll, Maureen

2004-01-01

This book helps readers imagine new instructional possibilities, try new classroom activities, and question their own teaching--learning process through the use of computers to support student literacy growth. Maureen Carroll shares her study of how one teacher and her elementary-grade students integrated computer-based literacy instruction into…

Meet David, Our Teacher's Helper.

ERIC Educational Resources Information Center

Newell, William; And Others

1984-01-01

DAVID, Dynamic Audio Video Instructional Device, is composed of a conventional videotape recorder, a microcomputer, and a video controller, and has been successfully used for speech reading and sign language instruction with deaf students. (CL)

The New Film Technologies: Computerized Video-Assisted Film Production.

ERIC Educational Resources Information Center

Mott, Donald R.

Over the past few years, video technology has been used to assist film directors after they have shot a scene, to control costs, and to create special effects, especially computer assisted graphics. At present, a computer based editing system called "Film 5" combines computer technology and video tape with film to save as much as 50% of…

Computer-Assisted Instruction in the Context of the Advanced Instructional System: Authoring Support Software. Final Report.

ERIC Educational Resources Information Center

Montgomery, Ann D.; Judd, Wilson A.

This report details the design, development, and implementation of computer software to support the cost-effective production of computer assisted instruction (CAI) within the context of the Advanced Instructional System (AIS) located at Lowry Air Force Base. The report supplements the computer managed Air Force technical training that is…

Strategies for combining physics videos and virtual laboratories in the training of physics teachers

NASA Astrophysics Data System (ADS)

Dickman, Adriana; Vertchenko, Lev; Martins, Maria Inés

2007-03-01

Among the multimedia resources used in physics education, the most prominent are virtual laboratories and videos. On one hand, computer simulations and applets have very attractive graphic interfaces, showing an incredible amount of detail and movement. On the other hand, videos, offer the possibility of displaying high quality images, and are becoming more feasible with the increasing availability of digital resources. We believe it is important to discuss, throughout the teacher training program, both the functionality of information and communication technology (ICT) in physics education and, the varied applications of these resources. In our work we suggest the introduction of ICT resources in a sequence integrating these important tools in the teacher training program, as opposed to the traditional approach, in which virtual laboratories and videos are introduced separately. In this perspective, when we introduce and utilize virtual laboratory techniques we also provide for its use in videos, taking advantage of graphic interfaces. Thus the students in our program learn to use instructional software in the production of videos for classroom use.

Acceptability of instructional videos.

PubMed

Rayyan, Mohammad; Elagra, Marwa; Alfataftah, Nida; Alammar, Amirah

2017-08-01

Over the past few decades, instructional videos have been incorporated as important tools in the dental classroom setting. This study aimed to investigate the acceptability of video demonstrations in comparison with live broadcasting and with the traditional face-to-face demonstrations in preclinical fixed prosthodontic classes. A group of dental students who have been exposed to three different methods of delivering practical demonstrations - face-to-face demonstrations, live broadcasting and recorded instructional videos - were included in the study. Preferences regarding these three methods were investigated using a questionnaire comprising a number of closed- and open-ended questions. Descriptive statistics were used to analyse the survey data using spss software. Survey comments were summarised and coded into categories. A total of 163 questionnaires were distributed, and 145 responses were returned (a response rate of 89%). Ninety-two students (63%) considered the recorded video demonstrations to be the most convenient. Moreover, ninety-seven students (67%) found live demonstrations to be the least convenient. The majority of students either agreed (67 students) or strongly agreed (60 students) that watching the video before the session made it easier for them to perform the procedure in the lab. Recorded instructional videos were the preferred method of delivering practical demonstrations for students in the preclinical courses of fixed prosthodontics. Instructors must focus on using the technological aids to increase their positive interaction with students. Instructional videos have been incorporated as important tools in the dental classroom setting. © 2016 John Wiley & Sons Ltd and The Association for the Study of Medical Education.

The Effects of Computer Instruction on College Students' Reading Skills.

ERIC Educational Resources Information Center

Kuehner, Alison V.

1999-01-01

Reviews research concerning computer-based reading instruction for college students. Finds that most studies suggest that computers can provide motivating and efficient learning, but it is not clear whether the computer, or the instruction via computer, accounts for student gains. Notes many methodological flaws in the studies. Suggests…

Utilizing Instructional Media for Teaching Infrastructure Administration

ERIC Educational Resources Information Center

Fajriah, Ulfah Nur; Churiyah, Madziatul

2016-01-01

This study aims to produce instructional media Corel VideoStudio Pro X7-based on teaching infrastructure administration at class XI of APK in SMKN 1 Ngawi, East Java, Indonesia. This study uses Research and Development research design (R & D) through 10 steps, namely: (1) the potential and problems, (2) data collection, (3) the design of the…

An Exploratory Study of the Influence That Analyzing Teaching Has on Preservice Teachers' Classroom Practice

ERIC Educational Resources Information Center

Sun, Jennifer; van Es, Elizabeth A.

2015-01-01

We designed a video-based course to develop preservice teachers' vision of ambitious instruction by decomposing instruction to learn to attend to student thinking and to examine how particular teaching moves influence student learning. In this study, we examine the influence that learning to systematically analyze ambitious pedagogy in the course…

Providing Access to Academic Content for High-School Students with Significant Intellectual Disability through Interactive Videos

ERIC Educational Resources Information Center

Evmenova, Anya S.; Graff, Heidi J.; Behrmann, Michael M.

2017-01-01

There has been a slight increase in the number of studies focused on the strategies used to introduce content-based instruction to students with moderate/severe disability. However, interventions for students with significant intellectual disability (ID) are lacking adapted materials to make instruction available in all major academic areas…

The right frame of reference makes it simple: an example of introductory mechanics supported by video analysis of motion

NASA Astrophysics Data System (ADS)

Klein, P.; Gröber, S.; Kuhn, J.; Fleischhauer, A.; Müller, A.

2015-01-01

The selection and application of coordinate systems is an important issue in physics. However, considering different frames of references in a given problem sometimes seems un-intuitive and is difficult for students. We present a concrete problem of projectile motion which vividly demonstrates the value of considering different frames of references. We use this example to explore the effectiveness of video-based motion analysis (VBMA) as an instructional technique at university level in enhancing students’ understanding of the abstract concept of coordinate systems. A pilot study with 47 undergraduate students indicates that VBMA instruction improves conceptual understanding of this issue.

An Object-Oriented Approach to the Development of Computer-Assisted Instructional Material Using Hypertext

DTIC Science & Technology

1988-12-01

reading on computers for more than 10 or 15 minutes . If it takes any longer I would rather have a piece of paper in front of me. It did provide an outline...advisor, Capt. David Umphress. I thank Dave also for the moral support he provided by agreeing to advise this thesis, and by providing timely...2.17 information using... text, graphics, video , music, voice, and animation" (Williams, 1987:109; Conklin, 1987a:32). Even so, HyperCard has been very

Closed-Captioned Video and the ESL Classroom: A Multi-Sensory Approach

ERIC Educational Resources Information Center

Rowland, James L.

2007-01-01

Traditional ESL instruction accepts the idea that a student's ability to visualize text and to create mental pictures of letters and whole words is important in comprehension. Closed-captioned video presentations can be useful in English as a Second Language (ESL) instruction. Video topics rich with the history and culture of the target language…

Seeing Is Believing: Peer Video Coaching as Professional Development Done with Me and for Me

ERIC Educational Resources Information Center

Cassada, Kate M.; Kassner, Laura D.

2018-01-01

As part of their graduate education, in-service teachers identified an area of instructional focus, video recorded their classroom instruction at two intervals in a semester-long course, formed peer groups, and shared their videos for the purpose of obtaining feedback for professional growth. After the conclusion of the course, participants were…

Visual Displays and Contextual Presentations in Computer-Based Instruction.

ERIC Educational Resources Information Center

Park, Ok-choon

1998-01-01

Investigates the effects of two instructional strategies, visual display (animation, and static graphics with and without motion cues) and contextual presentation, in the acquisition of electronic troubleshooting skills using computer-based instruction. Study concludes that use of visual displays and contextual presentation be based on the…

Computer-Aided Instruction: College Algebra Students' Perceptions

ERIC Educational Resources Information Center

Aichele, Douglas B.; Tree, D. Rae; Utley, Juliana; Wescoatt, Benjamin

2012-01-01

Technology permeates our daily lives; education has not been untouched. Liaw (2002) points out that "teachers, trainers, and instructional designers of computer-based or Web-based instruction would benefit by being more attentive to learners' perceptions toward Web-based environments." Reviewing the earlier research into student perceptions toward…

Do-It-Yourself Whiteboard-Style Physics Video Lectures

NASA Astrophysics Data System (ADS)

Douglas, Scott Samuel; Aiken, John Mark; Greco, Edwin; Schatz, Michael; Lin, Shih-Yin

2017-01-01

Video lectures are increasingly being used in physics instruction. For example, video lectures can be used to "flip" the classroom, i.e., to deliver, via the Internet, content that is traditionally transmitted by in-class lectures (e.g., presenting concepts, working examples, etc.), thereby freeing up classroom time for more interactive instruction. To date, most video lectures are live lecture recordings or screencasts. The hand-animated "whiteboard" video is an alternative to these more common styles and affords unique creative opportunities such as stop-motion animation or visual "demonstrations" of phenomena that would be difficult to demo in a classroom. In the spring of 2013, a series of whiteboard-style videos were produced to provide video lecture content for Georgia Tech introductory physics instruction, including flipped courses and a MOOC. This set of videos (which also includes screencasts and live recordings) can be found on the "Your World is Your Lab" YouTube channel. In this article, we describe this method of video production, which is suitable for an instructor working solo or in collaboration with students; we explore students' engagement with these videos in a separate work. A prominent example of whiteboard animation is the "Minute Physics" video series by Henry Reich, whose considerable popularity and accessible, cartoony style were the original inspiration for our own video lectures.

Machinima and Video-Based Soft-Skills Training for Frontline Healthcare Workers.

PubMed

Conkey, Curtis A; Bowers, Clint; Cannon-Bowers, Janis; Sanchez, Alicia

2013-02-01

Multimedia training methods have traditionally relied heavily on video-based technologies, and significant research has shown these to be very effective training tools. However, production of video is time and resource intensive. Machinima technologies are based on videogaming technology. Machinima technology allows videogame technology to be manipulated into unique scenarios based on entertainment or training and practice applications. Machinima is the converting of these unique scenarios into video vignettes that tell a story. These vignettes can be interconnected with branching points in much the same way that education videos are interconnected as vignettes between decision points. This study addressed the effectiveness of machinima-based soft-skills education using avatar actors versus the traditional video teaching application using human actors in the training of frontline healthcare workers. This research also investigated the difference between presence reactions when using avatar actor-produced video vignettes as compared with human actor-produced video vignettes. Results indicated that the difference in training and/or practice effectiveness is statistically insignificant for presence, interactivity, quality, and the skill of assertiveness. The skill of active listening presented a mixed result indicating the need for careful attention to detail in situations where body language and facial expressions are critical to communication. This study demonstrates that a significant opportunity exists for the exploitation of avatar actors in video-based instruction.

Cognitive Aging and Computer-Based Instructional Design: Where Do We Go from Here?

ERIC Educational Resources Information Center

Van Gerven, Pascal W. M.; Paas, Fred; Tabbers, Huib K.

2006-01-01

In this article, the most relevant literature on cognitive aging and instructional design is merged to formulate recommendations for designing computer-based training material aimed at elderly learners. The core message is that researchers and instructional designers do not need to develop special computerized instruction for older adults. Rather,…

Instructional Support Software System. Final Report.

ERIC Educational Resources Information Center

McDonnell Douglas Astronautics Co. - East, St. Louis, MO.

This report describes the development of the Instructional Support System (ISS), a large-scale, computer-based training system that supports both computer-assisted instruction and computer-managed instruction. Written in the Ada programming language, the ISS software package is designed to be machine independent. It is also grouped into functional…

Generating and executing programs for a floating point single instruction multiple data instruction set architecture

DOEpatents

Gschwind, Michael K

2013-04-16

Mechanisms for generating and executing programs for a floating point (FP) only single instruction multiple data (SIMD) instruction set architecture (ISA) are provided. A computer program product comprising a computer recordable medium having a computer readable program recorded thereon is provided. The computer readable program, when executed on a computing device, causes the computing device to receive one or more instructions and execute the one or more instructions using logic in an execution unit of the computing device. The logic implements a floating point (FP) only single instruction multiple data (SIMD) instruction set architecture (ISA), based on data stored in a vector register file of the computing device. The vector register file is configured to store both scalar and floating point values as vectors having a plurality of vector elements.

Video gaming and gender differences in digital and printed reading performance among 15-year-olds students in 26 countries.

PubMed

Borgonovi, Francesca

2016-04-01

Video games are a favorite leisure-time activity among teenagers worldwide. This study examines cross-national gender differences in reading achievement and video gaming and whether video gaming explains gender differences in reading achievement and differences in performance between paper-based and computer-based reading. We use data from a representative sample of 145,953 students from 26 countries who sat the PISA 2012 assessments and provided self-reports on use of video games. Although boys tend to have poorer results in both the computer-based and the paper-based reading assessments, boys' under achievement is smaller when the assessment is delivered on computer than when it is delivered on paper. Boys underperformance compared to girls in the two reading assessments is particularly pronounced among low-achieving students. Among both boys and girls moderate use of single-player games is associated with a performance advantage. However, frequent engagement with collaborative online games is generally associated with a steep reduction in achievement, particularly in the paper-based test and particularly among low-achieving students. Excessive gaming may hinder academic achievement, but moderate gaming can promote positive student outcomes. In many countries video gaming explains the difference in the gender gap in reading between the paper-based and the computer-based assessments. Copyright © 2016 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

A Framework for Understanding Physics Students' Computational Modeling Practices

NASA Astrophysics Data System (ADS)

Lunk, Brandon Robert

With the growing push to include computational modeling in the physics classroom, we are faced with the need to better understand students' computational modeling practices. While existing research on programming comprehension explores how novices and experts generate programming algorithms, little of this discusses how domain content knowledge, and physics knowledge in particular, can influence students' programming practices. In an effort to better understand this issue, I have developed a framework for modeling these practices based on a resource stance towards student knowledge. A resource framework models knowledge as the activation of vast networks of elements called "resources." Much like neurons in the brain, resources that become active can trigger cascading events of activation throughout the broader network. This model emphasizes the connectivity between knowledge elements and provides a description of students' knowledge base. Together with resources resources, the concepts of "epistemic games" and "frames" provide a means for addressing the interaction between content knowledge and practices. Although this framework has generally been limited to describing conceptual and mathematical understanding, it also provides a means for addressing students' programming practices. In this dissertation, I will demonstrate this facet of a resource framework as well as fill in an important missing piece: a set of epistemic games that can describe students' computational modeling strategies. The development of this theoretical framework emerged from the analysis of video data of students generating computational models during the laboratory component of a Matter & Interactions: Modern Mechanics course. Student participants across two semesters were recorded as they worked in groups to fix pre-written computational models that were initially missing key lines of code. Analysis of this video data showed that the students' programming practices were highly influenced by their existing physics content knowledge, particularly their knowledge of analytic procedures. While this existing knowledge was often applied in inappropriate circumstances, the students were still able to display a considerable amount of understanding of the physics content and of analytic solution procedures. These observations could not be adequately accommodated by the existing literature of programming comprehension. In extending the resource framework to the task of computational modeling, I model students' practices in terms of three important elements. First, a knowledge base includes re- sources for understanding physics, math, and programming structures. Second, a mechanism for monitoring and control describes students' expectations as being directed towards numerical, analytic, qualitative or rote solution approaches and which can be influenced by the problem representation. Third, a set of solution approaches---many of which were identified in this study---describe what aspects of the knowledge base students use and how they use that knowledge to enact their expectations. This framework allows us as researchers to track student discussions and pinpoint the source of difficulties. This work opens up many avenues of potential research. First, this framework gives researchers a vocabulary for extending Resource Theory to other domains of instruction, such as modeling how physics students use graphs. Second, this framework can be used as the basis for modeling expert physicists' programming practices. Important instructional implications also follow from this research. Namely, as we broaden the use of computational modeling in the physics classroom, our instructional practices should focus on helping students understand the step-by-step nature of programming in contrast to the already salient analytic procedures.

A Case Study of Chinese University English as a Foreign Language (EFL) Students' Attitudes toward Learning Technologies

ERIC Educational Resources Information Center

Hayes, Kenneth Michael

2010-01-01

This qualitative case study investigates Chinese university English in the context of foreign language (EFL) learners' attitudes about video-aided instruction (VAI), video recording instruction, and mobile phone instruction (learning technologies). When I was working as an English teacher in Mainland China, several instructors and students stated…

Effectiveness of Student-Generated Video as a Teaching Tool for an Instrumental Technique in the Organic Chemistry Laboratory

ERIC Educational Resources Information Center

Jordan, Jeremy T.; Box, Melinda C.; Eguren, Kristen E.; Parker, Thomas A.; Saraldi-Gallardo, Victoria M.; Wolfe, Michael I.; Gallardo-Williams, Maria T.

2016-01-01

Multimedia instruction has been shown to serve as an effective learning aid for chemistry students. In this study, the viability of student-generated video instruction for organic chemistry laboratory techniques and procedure was examined and its effectiveness compared to instruction provided by a teaching assistant (TA) was evaluated. After…

The Impact of Internet-Based Instruction on Teacher Education: The "Paradigm Shift."

ERIC Educational Resources Information Center

Lan, Jiang JoAnn

This study incorporated Internet-based instruction into two education technology courses for preservice teachers. One was a required, undergraduate, beginning-level educational computing course. The other was a graduate, advanced-level computing course. The experiment incorporated Internet-based instruction into course delivery in order to create…

The Use of a Microprocessor-Controlled, Video Output Atomic Absorption Spectrometer as an Educational Tool in a Two-Year Technical Curriculum.

ERIC Educational Resources Information Center

Kerfoot, Henry B.

Based on instructional experiences at Charles County Community College, Maryland, this report examines the pedagogical advantage of teaching atomic absorption (AA) spectroscopy with an AA spectrophotometer that is equipped with a microprocessor and video output mechanism. The report first discusses the growing importance of AA spectroscopy in…

Nursing students' attitudes toward video games and related new media technologies.

PubMed

Lynch-Sauer, Judith; Vandenbosch, Terry M; Kron, Frederick; Gjerde, Craig Livingston; Arato, Nora; Sen, Ananda; Fetters, Michael D

2011-09-01

Little is known about Millennial nursing students' attitudes toward computer games and new media in nursing education and whether these attitudes differ between undergraduates and graduates. This study elicited nursing students' experience with computer games and new media, their attitudes toward various instructional styles and methods, and the role of computer games and new media technologies in nursing education. We e-mailed all nursing students enrolled in two universities to invite their participation in an anonymous cross-sectional online survey. The survey collected demographic data and participants' experience with and attitudes toward video gaming and multi-player online health care simulations. We used descriptive statistics and logistic regression to compare the differences between undergraduates and graduates. Two hundred eighteen nursing students participated. Many of the nursing students support using new media technologies in nursing education. Nurse educators should identify areas suitable for new media integration and further evaluate the effectiveness of these technologies. Copyright 2011, SLACK Incorporated.

Portable color multimedia training systems based on monochrome laptop computers (CBT-in-a-briefcase), with spinoff implications for video uplink and downlink in spaceflight operations

NASA Technical Reports Server (NTRS)

Scott, D. W.

1994-01-01

This report describes efforts to use digital motion video compression technology to develop a highly portable device that would convert 1990-91 era IBM-compatible and/or MacIntosh notebook computers into full-color, motion-video capable multimedia training systems. An architecture was conceived that would permit direct conversion of existing laser-disk-based multimedia courses with little or no reauthoring. The project did not physically demonstrate certain critical video keying techniques, but their implementation should be feasible. This investigation of digital motion video has spawned two significant spaceflight projects at MSFC: one to downlink multiple high-quality video signals from Spacelab, and the other to uplink videoconference-quality video in realtime and high quality video off-line, plus investigate interactive, multimedia-based techniques for enhancing onboard science operations. Other airborne or spaceborne spinoffs are possible.

Constructing storyboards based on hierarchical clustering analysis

NASA Astrophysics Data System (ADS)

Hasebe, Satoshi; Sami, Mustafa M.; Muramatsu, Shogo; Kikuchi, Hisakazu

2005-07-01

There are growing needs for quick preview of video contents for the purpose of improving accessibility of video archives as well as reducing network traffics. In this paper, a storyboard that contains a user-specified number of keyframes is produced from a given video sequence. It is based on hierarchical cluster analysis of feature vectors that are derived from wavelet coefficients of video frames. Consistent use of extracted feature vectors is the key to avoid a repetition of computationally-intensive parsing of the same video sequence. Experimental results suggest that a significant reduction in computational time is gained by this strategy.

Head-mounted display for use in functional endoscopic sinus surgery

NASA Astrophysics Data System (ADS)

Wong, Brian J.; Lee, Jon P.; Dugan, F. Markoe; MacArthur, Carol J.

1995-05-01

Since the introduction of functional endoscopic sinus surgery (FESS), the procedure has undergone rapid change with evolution keeping pace with technological advances. The advent of low cost charge coupled device 9CCD) cameras revolutionized the practice and instruction of FESS. Video-based FESS has allowed for documentation of the surgical procedure as well as interactive instruction during surgery. Presently, the technical requirements of video-based FESS include the addition of one or more television monitors positioned strategically in the operating room. Thought video monitors have greatly enhanced surgical endoscopy by re- involving nurses and assistants in the actual mechanics of surgery, video monitors require the operating surgeon to be focused on the screen instead of the patient. In this study, we describe the use of a new low-cost liquid crystal display (LCD) based device that functions as a monitor but is mounted on the head on a visor (PT-O1, O1 Products, Westlake Village, CA). This study illustrates the application of these HMD devices to FESS operations. The same surgeon performed the operation in each patient. In one nasal fossa, surgery was performed using conventional video FESS methods. The contralateral side was operated on while wearing the head mounted video display. The device had adequate resolution for the purposes of FESS. No adverse effects were noted intraoperatively. The results on the patients ipsalateral and contralateral sides were similar. The visor did eliminated significant torsion of the surgeon's neck during the operation, while at the same time permitted simultaneous viewing of both the patient and the intranasal surgical field.

Effect of Instructional vs. Authentic Video Materials on Introvert and Extrovert Iranian EFL Learners' Vocabulary Learning

ERIC Educational Resources Information Center

Isazadeh, Parya; Makui, Selma Mohammad Zadeh; Ansarian, Loghman

2016-01-01

The study delved into the effect of instructional video materials vs. authentic video materials on vocabulary learning of extrovert and introvert Iranian EFL learners. To this end, Nelson proficiency test was administered to one hundred eighty (n = 180) language learners. Considering 1 standard deviation above and below the mean score, one hundred…

Management of Computer-Based Instruction: Design of an Adaptive Control Strategy.

ERIC Educational Resources Information Center

Tennyson, Robert D.; Rothen, Wolfgang

1979-01-01

Theoretical and research literature on learner, program, and adaptive control as forms of instructional management are critiqued in reference to the design of computer-based instruction. An adaptive control strategy using an online, iterative algorithmic model is proposed. (RAO)

A comparison of distance education instructional methods in occupational therapy.

PubMed

Jedlicka, Janet S; Brown, Sarah W; Bunch, Ashley E; Jaffe, Lynn E

2002-01-01

The progression of technology is rapidly bringing new opportunities to students and academic institutions, resulting in a need for additional information to determine the most effective strategies for teaching distance learners. The purpose of this study was to compare the effectiveness of three instructional strategies (two-way interactive video and audio, chat rooms, and independent learning) and student preferences regarding instructional methods in a mental health programming distance learning course. Precourse and postcourse surveys were completed by 22 occupational therapy students enrolled in the course. Effectiveness of the teaching methods was determined based on the results of students' examinations. The findings indicated that there were no statistically significant differences in student performance on multiple-choice examinations using the three instructional methods. Of students, 77% indicated a preference for two-way interactive video and audio instruction. To provide effective education via distance learning methods, faculty members need to structure assignments that facilitate interaction and communication among learners. As distance education becomes more commonplace, it is important to identify the methods of instruction that are the most effective in delivering essential course content and the methods that provide the atmosphere most conducive to learning.

Wireless Augmented Reality Prototype (WARP)

NASA Technical Reports Server (NTRS)

Devereaux, A. S.

1999-01-01

Initiated in January, 1997, under NASA's Office of Life and Microgravity Sciences and Applications, the Wireless Augmented Reality Prototype (WARP) is a means to leverage recent advances in communications, displays, imaging sensors, biosensors, voice recognition and microelectronics to develop a hands-free, tetherless system capable of real-time personal display and control of computer system resources. Using WARP, an astronaut may efficiently operate and monitor any computer-controllable activity inside or outside the vehicle or station. The WARP concept is a lightweight, unobtrusive heads-up display with a wireless wearable control unit. Connectivity to the external system is achieved through a high-rate radio link from the WARP personal unit to a base station unit installed into any system PC. The radio link has been specially engineered to operate within the high- interference, high-multipath environment of a space shuttle or space station module. Through this virtual terminal, the astronaut will be able to view and manipulate imagery, text or video, using voice commands to control the terminal operations. WARP's hands-free access to computer-based instruction texts, diagrams and checklists replaces juggling manuals and clipboards, and tetherless computer system access allows free motion throughout a cabin while monitoring and operating equipment.

Instructional Computer Use in the Community College: A Discussion of the Research and Its Implications.

ERIC Educational Resources Information Center

Bower, Beverly L.

1998-01-01

Reviews research on the instructional benefits of computer technology. Discusses the computer readiness of students, faculty, and institutions, and suggests that despite mixed findings, political and organizational realities indicate computer-based instruction is a feasible alternative for community colleges. Therefore, educators should continue…

Incorporating video modeling into a school-based intervention for students with autism spectrum disorders.

PubMed

Wilson, Kaitlyn P

2013-01-01

Video modeling is an intervention strategy that has been shown to be effective in improving the social and communication skills of students with autism spectrum disorders, or ASDs. The purpose of this tutorial is to outline empirically supported, step-by-step instructions for the use of video modeling by school-based speech-language pathologists (SLPs) serving students with ASDs. This tutorial draws from the many reviews and meta-analyses of the video modeling literature that have been conducted over the past decade, presenting empirically supported considerations for school-based SLPs who are planning to incorporate video modeling into their service delivery for students with ASD. The 5 overarching procedural phases presented in this tutorial are (a) preparation, (b) recording of the video model, (c) implementation of the video modeling intervention, (d) monitoring of the student's response to the intervention, and (e) planning of the next steps. Video modeling is not only a promising intervention strategy for students with ASD, but it is also a practical and efficient tool that is well-suited to the school setting. This tutorial will facilitate school-based SLPs' incorporation of this empirically supported intervention into their existing strategies for intervention for students with ASD.

Time and Learning Efficiency in Internet-Based Learning: A Systematic Review and Meta-Analysis

ERIC Educational Resources Information Center

Cook, David A.; Levinson, Anthony J.; Garside, Sarah

2010-01-01

Authors have claimed that Internet-based instruction promotes greater learning efficiency than non-computer methods. Objectives Determine, through a systematic synthesis of evidence in health professions education, how Internet-based instruction compares with non-computer instruction in time spent learning, and what features of Internet-based…

Training Interactive Videodisc Designers.

ERIC Educational Resources Information Center

Allen, Brockenbrough S.; Erickson, Debra M.

1986-01-01

Describes a model for training instructional designers who will work as members of videodisc development teams. This model develops and integrates competencies relating to instructional design, project management, interpersonal skills, storyboarding and flowcharting, programming, video production, and interactive video system knowledge. Three…

Stressor Effects in Lab and Life: Correspondences between the Effects of the Accident at Three Mile Island and Stress Responses in the Laboratory.

DTIC Science & Technology

1982-09-01

data as well as administra- tion requirements are available. Video game task: a non-social, task-oriented setting in which the person is working...dominant arm and the subject was instructed to watch a video screen. After the experimenter left the room, videotaped instructions for a video game (similar...with video games to understand the task. The task itself was selected for its general interest across divergent groups of potential subjects and

Multimedia Approach to Self-Paced Individualized Instruction in Air Conditioning, Refrigeration and Heating and Other Vocational Programs. Final Report.

ERIC Educational Resources Information Center

Oil Belt Vocational Technical School, El Dorado, AR.

A multimedia, self-paced, individualized instructional program was designed to meet the needs of students in air conditioning, refrigeration, and heating programs at Oil Belt Vocational Technical School (Arkansas). The multimedia approach provided for video-based presentations to meet the needs for visual contact with the classroom and for…

Effects of Multimedia Instruction on L2 Acquisition of High-Level, Low-Frequency English Vocabulary Words

ERIC Educational Resources Information Center

Cho, Euna

2017-01-01

The present study examined the effects of multimedia enhancement in video form in addition to textual information on L2 vocabulary instruction for high-level, low-frequency English words among Korean learners of English. Although input-based incidental learning of L2 vocabulary through extensive reading has been conventionally believed to be…

Analysis of Taiwanese Elementary School English Teachers' Perceptions of, Designs of, and Knowledge Constructed about Differentiated Instruction in Content

ERIC Educational Resources Information Center

Chien, Chin-Wen

2015-01-01

This study analyzed Taiwanese elementary school English teachers' perceptions of, designs on, and knowledge constructed about, differentiated instruction in content in an intensive summer course. Based on the data analysis of surveys, the document, videos, and an interview, the study had the following findings. First, before the intensive summer…

Reciprocal Questioning and Computer-based Instruction in Introductory Auditing: Student Perceptions.

ERIC Educational Resources Information Center

Watters, Mike

2000-01-01

An auditing course used reciprocal questioning (Socratic method) and computer-based instruction. Separate evaluations by 67 students revealed a strong aversion to the Socratic method; students expected professors to lecture. They showed a strong preference for the computer-based assignment. (SK)

Computer-Based Educational Software System. Final Report.

ERIC Educational Resources Information Center

Brandt, Richard C.; Davis, Bradley N.

CBESS (Computer-Based Educational Software System) is a set of 22 programs addressing authoring, instructional delivery, and instructional management. The programs are divided into five groups: (1) Computer-Based Memorization System (CBMS), which helps students acquire and maintain declarative (factual) knowledge (11 programs); (2) Language Skills…

Optimal Sequential Rules for Computer-Based Instruction.

ERIC Educational Resources Information Center

Vos, Hans J.

1998-01-01

Formulates sequential rules for adapting the appropriate amount of instruction to learning needs in the context of computer-based instruction. Topics include Bayesian decision theory, threshold and linear-utility structure, psychometric model, optimal sequential number of test questions, and an empirical example of sequential instructional…

Item Difficulty in the Evaluation of Computer-Based Instruction: An Example from Neuroanatomy

PubMed Central

Chariker, Julia H.; Naaz, Farah; Pani, John R.

2012-01-01

This article reports large item effects in a study of computer-based learning of neuroanatomy. Outcome measures of the efficiency of learning, transfer of learning, and generalization of knowledge diverged by a wide margin across test items, with certain sets of items emerging as particularly difficult to master. In addition, the outcomes of comparisons between instructional methods changed with the difficulty of the items to be learned. More challenging items better differentiated between instructional methods. This set of results is important for two reasons. First, it suggests that instruction may be more efficient if sets of consistently difficult items are the targets of instructional methods particularly suited to them. Second, there is wide variation in the published literature regarding the outcomes of empirical evaluations of computer-based instruction. As a consequence, many questions arise as to the factors that may affect such evaluations. The present paper demonstrates that the level of challenge in the material that is presented to learners is an important factor to consider in the evaluation of a computer-based instructional system. PMID:22231801

Item difficulty in the evaluation of computer-based instruction: an example from neuroanatomy.

PubMed

Chariker, Julia H; Naaz, Farah; Pani, John R

2012-01-01

This article reports large item effects in a study of computer-based learning of neuroanatomy. Outcome measures of the efficiency of learning, transfer of learning, and generalization of knowledge diverged by a wide margin across test items, with certain sets of items emerging as particularly difficult to master. In addition, the outcomes of comparisons between instructional methods changed with the difficulty of the items to be learned. More challenging items better differentiated between instructional methods. This set of results is important for two reasons. First, it suggests that instruction may be more efficient if sets of consistently difficult items are the targets of instructional methods particularly suited to them. Second, there is wide variation in the published literature regarding the outcomes of empirical evaluations of computer-based instruction. As a consequence, many questions arise as to the factors that may affect such evaluations. The present article demonstrates that the level of challenge in the material that is presented to learners is an important factor to consider in the evaluation of a computer-based instructional system. Copyright © 2011 American Association of Anatomists.

Writing Assignments in Disguise: Lessons Learned Using Video Projects in the Classroom

NASA Astrophysics Data System (ADS)

Wade, P.; Courtney, A.

2012-12-01

This study describes the instructional approach of using student-created video documentaries as projects in an undergraduate non-science majors' Energy Perspectives science course. Four years of teaching this course provided many reflective teaching moments from which we have enhanced our instructional approach to teaching students how to construct a quality Ken Burn's style science video. Fundamental to a good video documentary is the story told via a narrative which involves significant writing, editing and rewriting. Many students primarily associate a video documentary with visual imagery and do not realize the importance of writing in the production of the video. Required components of the student-created video include: 1) select a topic, 2) conduct research, 3) write an outline, 4) write a narrative, 5) construct a project storyboard, 6) shoot or acquire video and photos (from legal sources), 7) record the narrative, 8) construct the video documentary, 9) edit and 10) finalize the project. Two knowledge survey instruments (administered pre- and post) were used for assessment purposes. One survey focused on the skills necessary to research and produce video documentaries and the second survey assessed students' content knowledge acquired from each documentary. This talk will focus on the components necessary for video documentaries and the instructional lessons learned over the years. Additionally, results from both surveys and student reflections of the video project will be shared.

Evaluation of E-Rat, a Computer-based Rat Dissection in Terms of Student Learning Outcomes.

ERIC Educational Resources Information Center

Predavec, Martin

2001-01-01

Presents a study that used computer-based rat anatomy to compare student learning outcomes from computer-based instruction with a conventional dissection. Indicates that there was a significant relationship between the time spent on both classes and the marks gained. Shows that computer-based instruction can be a viable alternative to the use of…

Learners' Use of Communication Strategies in Text-Based and Video-Based Synchronous Computer-Mediated Communication Environments: Opportunities for Language Learning

ERIC Educational Resources Information Center

Hung, Yu-Wan; Higgins, Steve

2016-01-01

This study investigates the different learning opportunities enabled by text-based and video-based synchronous computer-mediated communication (SCMC) from an interactionist perspective. Six Chinese-speaking learners of English and six English-speaking learners of Chinese were paired up as tandem (reciprocal) learning dyads. Each dyad participated…

Compressed Video: An Interactive Tool To Encourage Students To Accept Distance Learning as an Alternative to Face-to-Face Instruction.

ERIC Educational Resources Information Center

Mizell, Al P.; And Others

Distance learning involves students and faculty engaged in interactive instructional settings when they are at different locations. Compressed video is the live transmission of two-way auditory and visual signals at the same time between sites at different locations. The use of compressed video has expanded in recent years, ranging from use by the…

Examining Information Problem-Solving, Knowledge, and Application Gains within Two Instructional Methods: Problem-Based and Computer-Mediated Participatory Simulation

ERIC Educational Resources Information Center

Newell, Terrance S.

2008-01-01

This study compared the effectiveness of two instructional methods--problem-based instruction within a face-to-face context and computer-mediated participatory simulation--in increasing students' content knowledge and application gains in the area of information problem-solving. The instructional methods were implemented over a four-week period. A…

Acute Effect of Intermittent Exercise and Action-Based Video Game Breaks on Math Performance in Preadolescent Children.

PubMed

Block, Shannon S; Tooley, Trevor R; Nagy, Matthew R; O'Sullivan, Molly P; Robinson, Leah E; Colabianchi, Natalie; Hasson, Rebecca E

2018-02-27

The purpose of this study was to compare the acute effects of video game breaks and intermittent exercise breaks, performed at varying intensities, on math performance in preadolescent children. A total of 39 children (18 males and 21 females; aged 7-11 y) completed 4 experimental conditions in random order: 8 hours of sitting interrupted with 20 two-minute low-, moderate-, or high-intensity exercise breaks or 20 two-minute sedentary computer game breaks. The intensity of exercise breaks for the low-, moderate-, and high-intensity conditions corresponded with 25%, 50%, and 75% of heart rate reserve, respectively. Math performance was assessed 3 times throughout each condition day using a 90-second math test consisting of 40 single-digit addition and subtraction questions. There were no significant differences in percent change in math scores (correct answers out of attempted) by condition [low: -1.3 (0.8), moderate: 0.1 (1.3), high: -1.8 (0.7), and computer: -2.5 (0.8); P > .05]. There were significant differences in percent change in math scores over the course of the condition days with lower math scores reported at end-of-day test compared with midday test [-2.4 (0.5) vs -0.4 (0.3); P = .01]. There were no significant condition × time, time × age, condition × age, or condition × time × age interactions (all Ps > .05). Action-based video game and exercise breaks elicit the same level of math performance in children; however, time of day may impact this relationship. These findings may have important implications for instructional time in elementary classrooms.

Brief Report: Effects of Video-Based Group Instruction on Spontaneous Social Interaction of Adolescents with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Plavnick, Joshua B.; Dueñas, Ana D.

2018-01-01

Four adolescents with autism spectrum disorder (ASD) were taught to interact with peers by asking social questions or commenting about others during game play or group activities. Participants were shown a video model and then given an opportunity to perform the social behavior depicted in the model when playing a game with one another. All…

The Cost-Effectiveness of Military Training.

ERIC Educational Resources Information Center

Orlansky, Jesse

Flight simulators, computer-based instruction (including both computer-assisted and computer-managed instruction), and maintenance training simulators are as effective, when used for training, as aircraft, conventional classroom instruction, and actual equipment, respectively. Data from about 100 studies are reported to support this finding. These…

Use of the Computer for Research on Instruction and Student Understanding in Physics.

NASA Astrophysics Data System (ADS)

Grayson, Diane Jeanette

This dissertation describes an investigation of how the computer may be utilized to perform research on instruction and on student understanding in physics. The research was conducted within three content areas: kinematics, waves and dynamics. The main focus of the research on instruction was the determination of factors needed for a computer program to be instructionally effective. The emphasis in the research on student understanding was the identification of specific conceptual and reasoning difficulties students encounter with the subject matter. Most of the research was conducted using the computer -based interview, a technique developed during the early part of the work, conducted within the domain of kinematics. In a computer-based interview, a student makes a prediction about how a particular system will behave under given circumstances, observes a simulation of the event on a computer screen, and then is asked by an interviewer to explain any discrepancy between prediction and observation. In the course of the research, a model was developed for producing educational software. The model has three important components: (i) research on student difficulties in the content area to be addressed, (ii) observations of students using the computer program, and (iii) consequent program modification. This model was used to guide the development of an instructional computer program dealing with graphical representations of transverse pulses. Another facet of the research involved the design of a computer program explicitly for the purposes of research. A computer program was written that simulates a modified Atwood's machine. The program was than used in computer -based interviews and proved to be an effective means of probing student understanding of dynamics concepts. In order to ascertain whether or not the student difficulties identified were peculiar to the computer, laboratory-based interviews with real equipment were also conducted. The laboratory-based interviews were designed to parallel the computer-based interviews as closely as possible. The results of both types of interviews are discussed in detail. The dissertation concludes with a discussion of some of the benefits of using the computer in physics instruction and physics education research. Attention is also drawn to some of the limitations of the computer as a research instrument or instructional device.

Using Comprehensive Video-Module Instruction as an Alternative Approach for Teaching IUD Insertion.

PubMed

Garcia-Rodriguez, Juan Antonio; Donnon, Tyrone

2016-01-01

Family medicine clinicians and residents have increasing educational and work demands that have made it difficult to provide and access training on specific procedures such as IUD insertion. The purpose of this study was to determine whether the use of video-module instruction could provide residents with the necessary knowledge and skills to perform an IUD insertion correctly when compared with the traditional form of instruction, which is a lecture-demonstration session provided by an academic gynecologist. Thirty-nine family medicine residents participated in the study during the induction period at the beginning of their residency program in July 2012 at the University of Calgary. A randomized, two group pretest/posttest experimental research design was used to compare the procedural knowledge and skills performance (posttest only) of residents trained using an alternative instructional intervention (video-module teaching) with the traditional lecture-demonstration approach to teaching IUD insertion. Both teaching methods were effective in providing procedural knowledge instruction, and the paired-samples t tests results were almost identical: t (37)=1.35. On the other hand, performance scores were significantly higher in the video-module group: t (37)=2.37, 95% CI (0.61, 8.00), with a mean difference in performance of 4.31. There were no significant differences in residents' satisfaction scores, and there was no correlation between the different scores and sex or age or between performance and level of satisfaction. This video-module instruction is an effective method to provide comprehensive IUD insertion training, and the psychomotor skills gain (performance component) was significantly higher than the traditional method of instruction.

Medical student case presentation performance and perception when using mobile learning technology in the emergency department

PubMed Central

Tews, Matthew; Brennan, Kimberly; Begaz, Tomer; Treat, Robert

2011-01-01

Background Hand-held mobile learning technology provides opportunities for clinically relevant self-instructional modules to augment traditional bedside teaching. Using this technology as a teaching tool has not been well studied. We sought to evaluate medical students’ case presentation performance and perception when viewing short, just-in-time mobile learning videos using the iPod touch prior to patient encounters. Methods Twenty-two fourth-year medical students were randomized to receive or not to receive instruction by video, using the iPod Touch, prior to patient encounters. After seeing a patient, they presented the case to their faculty, who completed a standard data collection sheet. Students were surveyed on their perceived confidence and effectiveness after using these videos. Results Twenty-two students completed a total of 67 patient encounters. There was a statistically significant improvement in presentations when the videos were viewed for the first time (p=0.032). There was no difference when the presentations were summed for the entire rotation (p=0.671). The reliable (alpha=0.97) survey indicated that the videos were a useful teaching tool and gave students more confidence in their presentations. Conclusions Medical student patient presentations were improved with the use of mobile instructional videos following first time use, suggesting mobile learning videos may be useful in medical student education. If direct bedside teaching is unavailable, just-in-time iPod touch videos can be an alternative instructional strategy to improve first-time patient presentations by medical students. PMID:22013378

Learner Outcomes and Satisfaction: A Comparison of Live Video-Streamed Instruction, Satellite Broadcast Instruction, and Face-to-Face Instruction

ERIC Educational Resources Information Center

Abdous, M'hammed; Yoshimura, Miki

2010-01-01

This study examined the final grade and satisfaction level differences among students taking specific courses using three different methods: face-to-face in class, via satellite broadcasting at remote sites, and via live video-streaming at home or at work. In each case, the same course was taught by the same instructor in all three delivery…

Accuracy of sign interpreting and real-time captioning of science videos for the delivery of instruction to deaf students

NASA Astrophysics Data System (ADS)

Sadler, Karen L.

2009-04-01

The purpose of this study was to quantitatively examine the impact of third-party support service providers on the quality of science information available to deaf students in regular science classrooms. Three different videotapes that were developed by NASA for high school science classrooms were selected for the study, allowing for different concepts and vocabulary to be examined. The focus was on the accuracy of translation as measured by the number of key science words included in the transcripts (captions) or videos (interpreted). Data were collected via transcripts completed by CART (computer assisted real-time captionists) or through videos of sign language interpreters. All participants were required to listen to and translate these NASA educational videos with no prior experience with this information so as not to influence their delivery. CART personnel using captions were found to be significantly more accurate in the delivery of science words as compared to the sign language interpreters in this study.

The Relationship between Emotional Intelligence and Attitudes toward Computer-Based Instruction of Postsecondary Hospitality Students

ERIC Educational Resources Information Center

Behnke, Carl; Greenan, James P.

2011-01-01

This study examined the relationship between postsecondary students' emotional-social intelligence and attitudes toward computer-based instructional materials. Research indicated that emotions and emotional intelligence directly impact motivation, while instructional design has been shown to impact student attitudes and subsequent engagement with…

The Relationship between Emotional Intelligence and Attitudes toward Computer-Based Instruction of Postsecondary Hospitality Students

ERIC Educational Resources Information Center

Behnke, Carl Alan

2009-01-01

The purpose of this study was to examine the relationship between postsecondary students' emotional-social intelligence and attitudes toward computer-based instructional materials. Research indicated that emotions and emotional intelligence directly impact motivation, while instructional design has been shown to impact student attitudes and…

Development of an Intelligent Instruction System for Mathematical Computation

ERIC Educational Resources Information Center

Kim, Du Gyu; Lee, Jaemu

2013-01-01

In this paper, we propose the development of a web-based, intelligent instruction system to help elementary school students for mathematical computation. We concentrate on the intelligence facilities which support diagnosis and advice. The existing web-based instruction systems merely give information on whether the learners' replies are…

A Framework for the Specification of the Semantics and the Dynamics of Instructional Applications

ERIC Educational Resources Information Center

Buendia-Garcia, Felix; Diaz, Paloma

2003-01-01

An instructional application consists of a set of resources and activities to implement interacting, interrelated, and structured experiences oriented towards achieving specific educational objectives. The development of computer-based instructional applications has to follow a well defined process, so models for computer-based instructional…

Video Altimeter and Obstruction Detector for an Aircraft

NASA Technical Reports Server (NTRS)

Delgado, Frank J.; Abernathy, Michael F.; White, Janis; Dolson, William R.

2013-01-01

Video-based altimetric and obstruction detection systems for aircraft have been partially developed. The hardware of a system of this type includes a downward-looking video camera, a video digitizer, a Global Positioning System receiver or other means of measuring the aircraft velocity relative to the ground, a gyroscope based or other attitude-determination subsystem, and a computer running altimetric and/or obstruction-detection software. From the digitized video data, the altimetric software computes the pixel velocity in an appropriate part of the video image and the corresponding angular relative motion of the ground within the field of view of the camera. Then by use of trigonometric relationships among the aircraft velocity, the attitude of the camera, the angular relative motion, and the altitude, the software computes the altitude. The obstruction-detection software performs somewhat similar calculations as part of a larger task in which it uses the pixel velocity data from the entire video image to compute a depth map, which can be correlated with a terrain map, showing locations of potential obstructions. The depth map can be used as real-time hazard display and/or to update an obstruction database.

Video Encryption and Decryption on Quantum Computers

NASA Astrophysics Data System (ADS)

Yan, Fei; Iliyasu, Abdullah M.; Venegas-Andraca, Salvador E.; Yang, Huamin

2015-08-01

A method for video encryption and decryption on quantum computers is proposed based on color information transformations on each frame encoding the content of the encoding the content of the video. The proposed method provides a flexible operation to encrypt quantum video by means of the quantum measurement in order to enhance the security of the video. To validate the proposed approach, a tetris tile-matching puzzle game video is utilized in the experimental simulations. The results obtained suggest that the proposed method enhances the security and speed of quantum video encryption and decryption, both properties required for secure transmission and sharing of video content in quantum communication.

Computer-Delivered Social Norm Message Increases Pain Tolerance

PubMed Central

Pulvers, Kim; Schroeder, Jacquelyn; Limas, Eleuterio F.; Zhu, Shu-Hong

2013-01-01

Background Few experimental studies have been conducted on social determinants of pain tolerance. Purpose This study tests a brief, computer-delivered social norm message for increasing pain tolerance. Methods Healthy young adults (N=260; 44 % Caucasian; 27 % Hispanic) were randomly assigned into a 2 (social norm)×2 (challenge) cold pressor study, stratified by gender. They received standard instructions or standard instructions plus a message that contained artifically elevated information about typical performance of others. Results Those receiving a social norm message displayed significantly higher pain tolerance, F(1, 255)=26.95, p<.001, ηp2=.10 and pain threshold F(1, 244)=9.81, p=.002, ηp2=.04, but comparable pain intensity, p>.05. There were no interactions between condition and gender on any outcome variables, p>.05. Conclusions Social norms can significantly increase pain tolerance, even with a brief verbal message delivered by a video. PMID:24146086

The Effects of Video Game Experience on Computer-Based Air Traffic Controller Specialist, Air Traffic Scenario Test Scores.

DTIC Science & Technology

1997-02-01

application with a strong resemblance to a video game , concern has been raised that prior video game experience might have a moderating effect on scores. Much...such as spatial ability. The effects of computer or video game experience on work sample scores have not been systematically investigated. The purpose...of this study was to evaluate the incremental validity of prior video game experience over that of general aptitude as a predictor of work sample test

"I Forgot I Wasn't Saving the World": The Use of Formative and Summative Assessment in Instructional Video Games for Undergraduate Biology

ERIC Educational Resources Information Center

Lookadoo, Kathryn L.; Bostwick, Eryn N.; Ralston, Ryan; Elizondo, Francisco Javier; Wilson, Scott; Shaw, Tarren J.; Jensen, Matthew L.

2017-01-01

This study examined the role of formative and summative assessment in instructional video games on student learning and engagement. A 2 (formative feedback: present vs absent) × 2 (summative feedback: present vs absent) factorial design with an offset control (recorded lecture) was conducted to explore the impacts of assessment in video games. A…

A Report and Evaluation of the OECA-Integrated Projects V.T.R. Project at Chinguacousy Public Library in Bramalea, Ontario, January 1974-June 1974.

ERIC Educational Resources Information Center

Henderson, John; And Others

In 1974, the Ontario Educational Communications Authority (OECA) undertook a study to measure the feasibility of loaning video tape recording equipment and video tapes to home users. A pilot program in one branch library found that, with the assistance of a video instruction package and an instructional booklet, users quickly mastered the…

The role of a clinically based computer department of instruction in a school of medicine.

PubMed

Yamamoto, W S

1991-10-01

The evolution of activities and educational directions of a department of instruction in medical computer technology in a school of medicine are reviewed. During the 18 years covered, the society at large has undergone marked change in availability and use of computation in every aspect of medical care. It is argued that a department of instruction should be clinical and develop revenue sources based on patient care, perform technical services for the institution with a decentralized structure, and perform both health services and scientific research. Distinction should be drawn between utilization of computing in medical specialties, library function, and instruction in computer science. The last is the proper arena for the academic content of instruction and is best labelled as the philosophical basis of medical knowledge, in particular, its epistemology. Contemporary pressures for teaching introductory computer skills are probably temporary.

Exploring Instructional Coaches' Attitudes and Use of the DataCapture Mobile Application to Collect Video-Based Evidence in Teacher Evaluation

ERIC Educational Resources Information Center

Shewell, Justin Reed

2013-01-01

An integral part of teacher development are teacher observations. Many teachers are observed once or twice a year to evaluate their performance and hold them accountable for meeting standards. Instructional coaches, however, observe and work with teachers to help them reflect on their performance, with the goal of improving their practice.…

Effectiveness of a Video-Versus Text-Based Computer-Tailored Intervention for Obesity Prevention after One Year: A Randomized Controlled Trial

PubMed Central

Cheung, Kei Long; Schwabe, Inga; Walthouwer, Michel J. L.; Oenema, Anke; de Vries, Hein

2017-01-01

Computer-tailored programs may help to prevent overweight and obesity, which are worldwide public health problems. This study investigated (1) the 12-month effectiveness of a video- and text-based computer-tailored intervention on energy intake, physical activity, and body mass index (BMI), and (2) the role of educational level in intervention effects. A randomized controlled trial in The Netherlands was conducted, in which adults were allocated to a video-based condition, text-based condition, or control condition, with baseline, 6 months, and 12 months follow-up. Outcome variables were self-reported BMI, physical activity, and energy intake. Mixed-effects modelling was used to investigate intervention effects and potential interaction effects. Compared to the control group, the video intervention group was effective regarding energy intake after 6 months (least squares means (LSM) difference = −205.40, p = 0.00) and 12 months (LSM difference = −128.14, p = 0.03). Only video intervention resulted in lower average daily energy intake after one year (d = 0.12). Educational role and BMI did not seem to interact with this effect. No intervention effects on BMI and physical activity were found. The video computer-tailored intervention was effective on energy intake after one year. This effect was not dependent on educational levels or BMI categories, suggesting that video tailoring can be effective for a broad range of risk groups and may be preferred over text tailoring. PMID:29065545

Use of Videos as Supplemental Education Tools Across the Cancer Trajectory.

PubMed

Frentsos, Jeanne M

2015-12-01

Patients who are dealing with life changes as a result of a cancer diagnosis often search for information about the disease and its treatment. Knowledge gained from this information helps patients with cancer during survivorship and improves their active participation with the healthcare team. To provide patients with the information they need, healthcare providers must offer various methods for the delivery of educational materials. The use of video as a delivery mechanism should be considered as one option for patient content acquisition. This article describes the use of videos as supplemental education tools before, during, or after one-on-one patient teaching interactions. A literature review was performed that focused on locating, reviewing, and synthesizing published data from clinical studies related to the use of video in patient education. Videos deliver material in a way that is flexible and often familiar to patients. For example, delivery can occur via smartphone, electronic health record, computer, DVD, or television, and it does not require reading or a high level of literacy. Healthcare providers in oncology settings should consider establishing a process for instructional video development as part of a multimedia patient education library.

The effect of introducing computers into an introductory physics problem-solving laboratory

NASA Astrophysics Data System (ADS)

McCullough, Laura Ellen

2000-10-01

Computers are appearing in every type of classroom across the country. Yet they often appear without benefit of studying their effects. The research that is available on computer use in classrooms has found mixed results, and often ignores the theoretical and instructional contexts of the computer in the classroom. The University of Minnesota's physics department employs a cooperative-group problem solving pedagogy, based on a cognitive apprenticeship instructional model, in its calculus-based introductory physics course. This study was designed to determine possible negative effects of introducing a computerized data-acquisition and analysis tool into this pedagogy as a problem-solving tool for students to use in laboratory. To determine the effects of the computer tool, two quasi-experimental treatment groups were selected. The computer-tool group (N = 170) used a tool, designed for this study (VideoTool), to collect and analyze motion data in the laboratory. The control group (N = 170) used traditional non-computer equipment (spark tapes and Polaroid(TM) film). The curriculum was kept as similar as possible for the two groups. During the ten week academic quarter, groups were examined for effects on performance on conceptual tests and grades, attitudes towards the laboratory and the laboratory tools, and behaviors within cooperative groups. Possible interactions with gender were also examined. Few differences were found between the control and computer-tool groups. The control group received slightly higher scores on one conceptual test, but this difference was not educationally significant. The computer-tool group had slightly more positive attitudes towards using the computer tool than their counterparts had towards the traditional tools. The computer-tool group also perceived that they spoke more frequently about physics misunderstandings, while the control group felt that they discussed equipment difficulties more often. This perceptual difference interacted with gender, with the men in the control group more likely to discuss equipment difficulties than any other group. Overall, the differences between the control and quasi-experimental groups were minimal. It was concluded that carefully replacing traditional data collection and analysis tools with a computer tool had no negative effects on achievement, attitude, group behavior, and did not interact with gender.

Evidence-Based Practice: Video-Discharge Instructions in the Pediatric Emergency Department.

PubMed

Wood, Elyssa B; Harrison, Gina; Trickey, Amber; Friesen, Mary Ann; Stinson, Sarah; Rovelli, Erin; McReynolds, Serena; Presgrave, Kristina

2017-07-01

While a high quality discharge from a Pediatric Emergency Department helps caregivers feel informed and prepared to care for their sick child at home, poor adherence to discharge instructions leads to unnecessary return visits, negative health outcomes, and decreased patient satisfaction. Nurses at the Inova Loudoun Pediatric ED utilized the Johns Hopkins Model of Evidence Based Practice to answer the following question: Among caregivers who have children discharged from the ED, does the addition of video discharge instructions (VDI) to standard written/verbal discharge instructions (SDI) result in improved knowledge about the child's diagnosis, treatment, illness duration, and when to seek further medical care? A multidisciplinary team reviewed available evidence and created VDI for three common pediatric diagnoses: gastroenteritis, bronchiolitis, and fever. Knowledge assessments were collected before and after delivery of discharge instructions to caregivers for both the SDI and VDI groups. Analysis found that the VDI group achieved significantly higher scores on the post test survey (P < .001) than the SDI group, particularly regarding treatment and when to seek further medical care. After integrating the best evidence with clinical expertise and an effective VDI intervention, the team incorporated VDI into the discharge process. VDI offer nurses an efficient, standardized method of providing enhanced discharge instructions in the ED. Future projects will examine whether VDI are effective for additional diagnoses and among caregivers for whom English is not the primary language. Copyright © 2017 Emergency Nurses Association. Published by Elsevier Inc. All rights reserved.

Inattentive Behavior in Boys with ADHD during Classroom Instruction: the Mediating Role of Working Memory Processes.

PubMed

Orban, Sarah A; Rapport, Mark D; Friedman, Lauren M; Eckrich, Samuel J; Kofler, Michael J

2018-05-01

Children with ADHD exhibit clinically impairing inattentive behavior during classroom instruction and in other cognitively demanding contexts. However, there have been surprisingly few attempts to validate anecdotal parent/teacher reports of intact sustained attention during 'preferred' activities such as watching movies. The current investigation addresses this omission, and provides an initial test of how ADHD-related working memory deficits contribute to inattentive behavior during classroom instruction. Boys ages 8-12 (M = 9.62, SD = 1.22) with ADHD (n = 32) and typically developing boys (TD; n = 30) completed a counterbalanced series of working memory tests and watched two videos on separate assessment days: an analogue math instructional video, and a non-instructional video selected to match the content and cognitive demands of parent/teacher-described 'preferred' activities. Objective, reliable observations of attentive behavior revealed no between-group differences during the non-instructional video (d = -0.02), and attentive behavior during the non-instructional video was unrelated to all working memory variables (r = -0.11 to 0.19, ns). In contrast, the ADHD group showed disproportionate attentive behavior decrements during analogue classroom instruction (d = -0.71). Bias-corrected, bootstrapped, serial mediation revealed that 59% of this between-group difference was attributable to ADHD-related impairments in central executive working memory, both directly (ER = 41%) and indirectly via its role in coordinating phonological short-term memory (ER = 15%). Between-group attentive behavior differences were no longer detectable after accounting for ADHD-related working memory impairments (d = -0.29, ns). Results confirm anecdotal reports of intact sustained attention during activities that place minimal demands on working memory, and indicate that ADHD children's inattention during analogue classroom instruction is related, in large part, to their underdeveloped working memory abilities.

Learning Effectiveness of the NASA Digital Learning Network

NASA Technical Reports Server (NTRS)

Hix, Billy

2005-01-01

Student participation in actual investigations which develop inquiry and intellectual skills has long been regarded as an essential component of science instructions (Schwab, 1962; White, 1999). Such investigations give students an opportunity to appreciate the spirit of science and promote an understanding of the nature of science. However, classroom research conducted over the past 20 years describes science teaching as primarily teacher centered. Typical instruction consists of whole class, noninteractive activities in which individual seatwork has constituted the bulk of classroom interactions (Tobin and Gallagher, 1997). Students typically learn science from textbooks and lectures. Their main motivation is to do reasonably well on tests and examinations (Layman, 1999). During the past five years, infrastructure constraints have reduced to the point that many schools systems can now afford low cost, high quality video conferencing equipment (International Society for Technology in Education, 2003). This study investigates the use of interactive video conferencing vs. face to face interaction with hands-on, inquiry based activities. Some basic questions to be addressed are: How does the delivery method impact the students understanding of the goals of the experiment? Are students explanation of the strategies of experimentation different based on the method of instruction that was provided. Do students engaged in a workshop with the instructor in the room vs. an instructor over video conferencing have different perception of the understanding of the subject materials?

A Taxonomy of Interaction for Instructional Multimedia.

ERIC Educational Resources Information Center

Schwier, Richard A.

This paper rejects the hardware-based "levels of interaction" made popular in interactive video literature to describe human-machine interaction in favor of a new taxonomy of learner-media interaction based on the type of cognitive engagement experienced by learners. Interaction can be described on three levels, based on the quality of…

Comprehensive Computer-Based Instructional Programs: What Works for Educationally Disadvantaged Students?

ERIC Educational Resources Information Center

Swan, Karen; And Others

The Computer Pilot Program of the Division of Computer Information Services of the New York City Board of Education was designed to investigate the claim that comprehensive computer-based instruction (CBI) might best be used to improve the basic skills of educationally disadvantaged students. This ongoing project is designed to identify…

Interactive Computer-Assisted Instruction in Acid-Base Physiology for Mobile Computer Platforms

ERIC Educational Resources Information Center

Longmuir, Kenneth J.

2014-01-01

In this project, the traditional lecture hall presentation of acid-base physiology in the first-year medical school curriculum was replaced by interactive, computer-assisted instruction designed primarily for the iPad and other mobile computer platforms. Three learning modules were developed, each with ~20 screens of information, on the subjects…

Aquatic Toxic Analysis by Monitoring Fish Behavior Using Computer Vision: A Recent Progress

PubMed Central

Fu, Longwen; Liu, Zuoyi

2018-01-01

Video tracking based biological early warning system achieved a great progress with advanced computer vision and machine learning methods. Ability of video tracking of multiple biological organisms has been largely improved in recent years. Video based behavioral monitoring has become a common tool for acquiring quantified behavioral data for aquatic risk assessment. Investigation of behavioral responses under chemical and environmental stress has been boosted by rapidly developed machine learning and artificial intelligence. In this paper, we introduce the fundamental of video tracking and present the pioneer works in precise tracking of a group of individuals in 2D and 3D space. Technical and practical issues suffered in video tracking are explained. Subsequently, the toxic analysis based on fish behavioral data is summarized. Frequently used computational methods and machine learning are explained with their applications in aquatic toxicity detection and abnormal pattern analysis. Finally, advantages of recent developed deep learning approach in toxic prediction are presented. PMID:29849612

Gradual cut detection using low-level vision for digital video

NASA Astrophysics Data System (ADS)

Lee, Jae-Hyun; Choi, Yeun-Sung; Jang, Ok-bae

1996-09-01

Digital video computing and organization is one of the important issues in multimedia system, signal compression, or database. Video should be segmented into shots to be used for identification and indexing. This approach requires a suitable method to automatically locate cut points in order to separate shot in a video. Automatic cut detection to isolate shots in a video has received considerable attention due to many practical applications; our video database, browsing, authoring system, retrieval and movie. Previous studies are based on a set of difference mechanisms and they measured the content changes between video frames. But they could not detect more special effects which include dissolve, wipe, fade-in, fade-out, and structured flashing. In this paper, a new cut detection method for gradual transition based on computer vision techniques is proposed. And then, experimental results applied to commercial video are presented and evaluated.

Implications of Whole-Brained Theories of Learning and Thinking for Computer-Based Instruction.

ERIC Educational Resources Information Center

Torrance, E. Paul

1981-01-01

Discusses the implications of theories of hemispheric dominance for computer-assisted instruction, highlights some of the computer's instructional uses, lists specialized functions of the cerebral hemispheres, and lists recommended solutions to CBI program problems which were submitted by gifted children. Thirty-five sources are listed. (FM)

"Intelligent" Computer Assisted Instruction (CAI) Applications. Interim Report.

ERIC Educational Resources Information Center

Brown, John Seely; And Others

Interim work is documented describing efforts to modify computer techniques used to recognize and process English language requests to an instructional simulator. The conversion from a hand-coded to a table driven technique are described in detail. Other modifications to a simulation based computer assisted instruction program to allow a gaming…

ADCIS Conference Proceedings. International Conference (29th, Oakland, California, November 9-12, 1987).

ERIC Educational Resources Information Center

Association for the Development of Computer-based Instructional Systems.

These proceedings include papers on such topics as authoring systems, computer-managed instruction, testing, instructional design, management education, simulations, intelligent computer-assisted instruction, and other areas related to computer-based education. Fifty-six papers and 104 abstracts are organized by Association for the Development of…

Effectiveness of Interactive Computer-Based Instruction: A Review of Studies Published between 1995 and 2007

ERIC Educational Resources Information Center

Johnson, Douglas A.; Rubin, Sophie

2011-01-01

Computer-based instruction (CBI) has been growing rapidly as a training tool in organizational settings, but close attention to behavioral factors has often been neglected. CBI represents a promising instructional advancement over current training methods. This review article summarizes 12 years of comparative research in interactive…

Bonsai: an event-based framework for processing and controlling data streams

PubMed Central

Lopes, Gonçalo; Bonacchi, Niccolò; Frazão, João; Neto, Joana P.; Atallah, Bassam V.; Soares, Sofia; Moreira, Luís; Matias, Sara; Itskov, Pavel M.; Correia, Patrícia A.; Medina, Roberto E.; Calcaterra, Lorenza; Dreosti, Elena; Paton, Joseph J.; Kampff, Adam R.

2015-01-01

The design of modern scientific experiments requires the control and monitoring of many different data streams. However, the serial execution of programming instructions in a computer makes it a challenge to develop software that can deal with the asynchronous, parallel nature of scientific data. Here we present Bonsai, a modular, high-performance, open-source visual programming framework for the acquisition and online processing of data streams. We describe Bonsai's core principles and architecture and demonstrate how it allows for the rapid and flexible prototyping of integrated experimental designs in neuroscience. We specifically highlight some applications that require the combination of many different hardware and software components, including video tracking of behavior, electrophysiology and closed-loop control of stimulation. PMID:25904861

The Effects of a Computer-Assisted Teaching Material, Designed According to the ASSURE Instructional Design and the ARCS Model of Motivation, on Students' Achievement Levels in a Mathematics Lesson and Their Resulting Attitudes

ERIC Educational Resources Information Center

Karakis, Hilal; Karamete, Aysen; Okçu, Aydin

2016-01-01

This study examined the effects that computer-assisted instruction had on students' attitudes toward a mathematics lesson and toward learning mathematics with computer-assisted instruction. The computer software we used was based on the ASSURE Instructional Systems Design and the ARCS Model of Motivation, and the software was designed to teach…

Recent Empirical Studies of the Pedagogical Effects of Interactive Video Instruction in "Soft Skill" Areas.

ERIC Educational Resources Information Center

Cronin, Michael W.; Cronin, Karen A.

1992-01-01

Recent empirical research has identified significant advantages for interactive video instruction over traditional teaching methods in "soft skill" (humanities and social sciences) areas, including cognitive achievement, transfer of learning to performance, learning motivation, student achievement across uncontrolled student characteristics, user…

Use of static picture prompts versus video modeling during simulation instruction.

PubMed

Alberto, Paul A; Cihak, David F; Gama, Robert I

2005-01-01

The purpose of this study was to compare the effectiveness and efficiency of static picture prompts and video modeling as classroom simulation strategies in combination with in vivo community instruction. Students with moderate intellectual disabilities were instructed in the tasks of withdrawing money from an ATM and purchasing items using a debit card. Both simulation strategies were effective and efficient at teaching the skills. The two simulation strategies were not functionally different in terms of number of trials to acquisition, number of errors, and number of instructional sessions to criterion.

Virtual Ultrasound Guidance for Inexperienced Operators

NASA Technical Reports Server (NTRS)

Caine, Timothy; Martin, David

2012-01-01

Medical ultrasound or echocardiographic studies are highly operator-dependent and generally require lengthy training and internship to perfect. To obtain quality echocardiographic images in remote environments, such as on-orbit, remote guidance of studies has been employed. This technique involves minimal training for the user, coupled with remote guidance from an expert. When real-time communication or expert guidance is not available, a more autonomous system of guiding an inexperienced operator through an ultrasound study is needed. One example would be missions beyond low Earth orbit in which the time delay inherent with communication will make remote guidance impractical. The Virtual Ultrasound Guidance system is a combination of hardware and software. The hardware portion includes, but is not limited to, video glasses that allow hands-free, full-screen viewing. The glasses also allow the operator a substantial field of view below the glasses to view and operate the ultrasound system. The software is a comprehensive video program designed to guide an inexperienced operator through a detailed ultrasound or echocardiographic study without extensive training or guidance from the ground. The program contains a detailed description using video and audio to demonstrate equipment controls, ergonomics of scanning, study protocol, and scanning guidance, including recovery from sub-optimal images. The components used in the initial validation of the system include an Apple iPod Classic third-generation as the video source, and Myvue video glasses. Initially, the program prompts the operator to power-up the ultrasound and position the patient. The operator would put on the video glasses and attach them to the video source. After turning on both devices and the ultrasound system, the audio-video guidance would then instruct on patient positioning and scanning techniques. A detailed scanning protocol follows with descriptions and reference video of each view along with advice on technique. The program also instructs the operator regarding the types of images to store and how to overcome pitfalls in scanning. Images can be forwarded to the ground or other site when convenient. Following study completion, the video glasses, video source, and ultrasound system are powered down and stored. Virtually any equipment that can play back video can be used to play back the program. This includes a DVD player, personal computer, and some MP3 players.

Medical student case presentation performance and perception when using mobile learning technology in the emergency department.

PubMed

Tews, Matthew; Brennan, Kimberly; Begaz, Tomer; Treat, Robert

2011-01-01

Hand-held mobile learning technology provides opportunities for clinically relevant self-instructional modules to augment traditional bedside teaching. Using this technology as a teaching tool has not been well studied. We sought to evaluate medical students' case presentation performance and perception when viewing short, just-in-time mobile learning videos using the iPod touch prior to patient encounters. Twenty-two fourth-year medical students were randomized to receive or not to receive instruction by video, using the iPod Touch, prior to patient encounters. After seeing a patient, they presented the case to their faculty, who completed a standard data collection sheet. Students were surveyed on their perceived confidence and effectiveness after using these videos. Twenty-two students completed a total of 67 patient encounters. There was a statistically significant improvement in presentations when the videos were viewed for the first time (p=0.032). There was no difference when the presentations were summed for the entire rotation (p=0.671). The reliable (alpha=0.97) survey indicated that the videos were a useful teaching tool and gave students more confidence in their presentations. Medical student patient presentations were improved with the use of mobile instructional videos following first time use, suggesting mobile learning videos may be useful in medical student education. Clinical educators should consider whether, in an instance where live bedside or direct interactive teaching is unavailable, using just-in-time educational videos on a handheld device might be useful as a supplemental instructional strategy.

Video Extrapolation Method Based on Time-Varying Energy Optimization and CIP.

PubMed

Sakaino, Hidetomo

2016-09-01

Video extrapolation/prediction methods are often used to synthesize new videos from images. For fluid-like images and dynamic textures as well as moving rigid objects, most state-of-the-art video extrapolation methods use non-physics-based models that learn orthogonal bases from a number of images but at high computation cost. Unfortunately, data truncation can cause image degradation, i.e., blur, artifact, and insufficient motion changes. To extrapolate videos that more strictly follow physical rules, this paper proposes a physics-based method that needs only a few images and is truncation-free. We utilize physics-based equations with image intensity and velocity: optical flow, Navier-Stokes, continuity, and advection equations. These allow us to use partial difference equations to deal with the local image feature changes. Image degradation during extrapolation is minimized by updating model parameters, where a novel time-varying energy balancer model that uses energy based image features, i.e., texture, velocity, and edge. Moreover, the advection equation is discretized by high-order constrained interpolation profile for lower quantization error than can be achieved by the previous finite difference method in long-term videos. Experiments show that the proposed energy based video extrapolation method outperforms the state-of-the-art video extrapolation methods in terms of image quality and computation cost.

Correlating Computer Database Programs with Social Studies Instruction.

ERIC Educational Resources Information Center

Northwest Regional Educational Lab., Portland, OR.

This unit emphasizes the integration of software in a focus on the classroom instruction process. Student activities are based on plans and ideas for instructional units presented by a teacher who describes and demonstrates the activities. Integration has occurred when computer applications are included in an instructional activity. This guide…

Estimating the Reliability of the CITAR Computer Courseware Evaluation System.

ERIC Educational Resources Information Center

Micceri, Theodore

In today's complex computer-based teaching (CBT)/computer-assisted instruction market, flashy presentations frequently prove the most important purchasing element, while instructional design and content are secondary to form. Courseware purchasers must base decisions upon either a vendor's presentation or some published evaluator rating.…

Antecedents of Computer-Based Instruction and Its Current Relationship to Our Discipline: An Examination of the Last Fifty Years of DAVI/AECT Convention Presentations

ERIC Educational Resources Information Center

Sugar, William; Brown, Abbie

2008-01-01

In this article, the authors explore the origins of computer-based instruction (CBI) and its influences on the Instructional Design and Technology profession. Specifically, the authors first identify four particularly popular CBI methodologies: (1) tutorials; (2) simulations; (3) games; and (4) hypermedia/web-based applications. Then, they examine…

Engaging pre-service teachers to teach science contextually with scientific approach instructional video

NASA Astrophysics Data System (ADS)

Susantini, E.; Kurniasari, I.; Fauziah, A. N. M.; Prastowo, T.; Kholiq, A.; Rosdiana, L.

2018-01-01

Contextual teaching and learning (CTL) present new concepts in real experiences and situations, where students can find out the meaningful relationship between abstract ideas and practical applications. Implementation of CTL using scientific approach fosters teachers to find constructive ways of delivering and organizing science contents in science classroom settings. An instructional video for modelling by using a scientific approach in CTL was then developed. Questionnaires with open-ended questions were used to, asking whether modelling through instructional video could help them to teach science contextually with a scientific approach or not. Data for pre-service teachers’ views were analyzed descriptively. The aims of this research are to engage pre-service teachers in learning how to teach CTL and to show how their responses to learning and how to teach CTL using the video. The study showed that ten pre-service teachers in science department were involved, all observed through videos that demonstrated a combined material of CTL and scientific approach and completed worksheets to analyze the video contents. The results show that pre-service teachers could learn to teach contextual teaching and make use of scientific approach in science classroom settings with the help of model in the video.

Design considerations for computationally constrained two-way real-time video communication

NASA Astrophysics Data System (ADS)

Bivolarski, Lazar M.; Saunders, Steven E.; Ralston, John D.

2009-08-01

Today's video codecs have evolved primarily to meet the requirements of the motion picture and broadcast industries, where high-complexity studio encoding can be utilized to create highly-compressed master copies that are then broadcast one-way for playback using less-expensive, lower-complexity consumer devices for decoding and playback. Related standards activities have largely ignored the computational complexity and bandwidth constraints of wireless or Internet based real-time video communications using devices such as cell phones or webcams. Telecommunications industry efforts to develop and standardize video codecs for applications such as video telephony and video conferencing have not yielded image size, quality, and frame-rate performance that match today's consumer expectations and market requirements for Internet and mobile video services. This paper reviews the constraints and the corresponding video codec requirements imposed by real-time, 2-way mobile video applications. Several promising elements of a new mobile video codec architecture are identified, and more comprehensive computational complexity metrics and video quality metrics are proposed in order to support the design, testing, and standardization of these new mobile video codecs.

Characteristics of Instructional Videos

ERIC Educational Resources Information Center

Beheshti, Mobina; Taspolat, Ata; Kaya, Omer Sami; Sapanca, Hamza Fatih

2018-01-01

Nowadays, video plays a significant role in education in terms of its integration into traditional classes, the principal delivery system of information in classes particularly in online courses as well as serving as a foundation of many blended classes. Hence, education is adopting a modern approach of instruction with the target of moving away…

Optimized static and video EEG rapid serial visual presentation (RSVP) paradigm based on motion surprise computation

NASA Astrophysics Data System (ADS)

Khosla, Deepak; Huber, David J.; Bhattacharyya, Rajan

2017-05-01

In this paper, we describe an algorithm and system for optimizing search and detection performance for "items of interest" (IOI) in large-sized images and videos that employ the Rapid Serial Visual Presentation (RSVP) based EEG paradigm and surprise algorithms that incorporate motion processing to determine whether static or video RSVP is used. The system works by first computing a motion surprise map on image sub-regions (chips) of incoming sensor video data and then uses those surprise maps to label the chips as either "static" or "moving". This information tells the system whether to use a static or video RSVP presentation and decoding algorithm in order to optimize EEG based detection of IOI in each chip. Using this method, we are able to demonstrate classification of a series of image regions from video with an azimuth value of 1, indicating perfect classification, over a range of display frequencies and video speeds.

Motivating Calculus-Based Kinematics Instruction with Super Mario Bros

NASA Astrophysics Data System (ADS)

Nordine, Jeffrey C.

2011-09-01

High-quality physics instruction is contextualized, motivates students to learn, and represents the discipline as a way of investigating the world rather than as a collection of facts and equations. Inquiry-oriented pedagogy, such as problem-based instruction, holds great promise for both teaching physics content and representing the process of doing real science.2 A challenge for physics teachers is to find instructional contexts that are meaningful, accessible, and motivating for students. Today's students are spending a growing fraction of their lives interacting with virtual environments, and these environments—physically realistic or not—can provide valuable contexts for physics explorations3-5 and lead to thoughtful discussions about decisions that programmers make when designing virtual environments. In this article, I describe a problem-based approach to calculus-based kinematics instruction that contextualizes students' learning within the Super Mario Bros. video game—a game that is more than 20 years old, but still remarkably popular with today's high school and college students.

Foundation, Organization, and Purpose of the National Consortium for Computer-Based Musical Instruction

ERIC Educational Resources Information Center

Hofstetter, Fred T.

1976-01-01

This paper begins with a look at the present state of computer applications to music education. Instructional systems for instrumental music, music fundamentals, ear-training, set theory, composition, analysis, information retrieval, automated music printing and computer-managed instruction are discussed. The functions of the NCCBMI are described.…

Taking Computers Out of the Corner: Making Technology Work in the Classroom.

ERIC Educational Resources Information Center

Kuhn, Melanie

2001-01-01

Presents a series of examples in which classroom instruction effectively integrates technology into literacy learning. Hopes this will prove helpful to teachers who are searching for better ways to integrate computers and the Internet into their instruction. Identifies examples of effective use of computer-based instruction with a literacy focus…

Video prompting versus other instruction strategies for persons with Alzheimer's disease.

PubMed

Perilli, Viviana; Lancioni, Giulio E; Hoogeveen, Frans; Caffó, Alessandro; Singh, Nirbhay; O'Reilly, Mark; Sigafoos, Jeff; Cassano, Germana; Oliva, Doretta

2013-06-01

Two studies assessed the effectiveness of video prompting as a strategy to support persons with mild and moderate Alzheimer's disease in performing daily activities. In study I, video prompting was compared to an existing strategy relying on verbal instructions. In study II, video prompting was compared to another existing strategy relying on static pictorial cues. Video prompting and the other strategies were counterbalanced across tasks and participants and compared within alternating treatments designs. Video prompting was effective in all participants. Similarly effective were the other 2 strategies, and only occasional differences between the strategies were reported. Two social validation assessments showed that university psychology students and graduates rated the patients' performance with video prompting more favorably than their performance with the other strategies. Video prompting may be considered a valuable alternative to the other strategies to support daily activities in persons with Alzheimer's disease.

Peril or Promise of Computer-Based Education: The Conceptual Framework for Evaluation and Selection of Educational Software.

ERIC Educational Resources Information Center

Barrett, Renee C.; McCann, Shirley J.

High technology has begun to dominate many aspects of life, and educators face the difficult challenge of its integration into curriculum and instructional practices. Computer based instruction (CBI) is becoming an increasingly popular form of instruction. Educators are often reluctant, however, to incorporate CBI into their courses due to limited…

Mississippi Curriculum Framework for Business and Computer Technology (Program CIP: 52.0408--Gen. Office/Clerical & Typing Service). Secondary Programs.

ERIC Educational Resources Information Center

Mississippi Research and Curriculum Unit for Vocational and Technical Education, State College.

This document, which reflects Mississippi's statutory requirement that instructional programs be based on core curricula and performance-based assessment, contains outlines of the instructional units required in local instructional management plans and daily lesson plans for secondary-level courses in business and computer technology I-II.…

Learner Control of Instructional Sequence in Computer-Based Instruction: A Comparison to Programmed Control.

ERIC Educational Resources Information Center

Lahey, George F.; Coady, James D.

This study was conducted to determine whether learner control of lesson strategy is superior to programmed control in computer-based instruction (CBI), and, if so, whether learner control is more effective when guidance is provided. Subjects were 164 trainees assigned to the Basic Electricity/Electronics School in San Diego. They were randomly…

Beyond No Significant Differences: A Closer Look at the Educational Impact of Computer-Based Instruction

ERIC Educational Resources Information Center

Mandernach, B. Jean

2006-01-01

There is a host of research examining the equivalence of alternative modes of technology-facilitated educational delivery (such as computer-based or online instruction) and traditional classroom instruction. While various studies have promoted each of these modalities for specific populations or topic areas, the bulk of research supports relative…

Instructional Effectiveness of a Computer-Supported Program for Teaching Reading Comprehension Strategies

ERIC Educational Resources Information Center

Ponce, Hector R.; Lopez, Mario J.; Mayer, Richard E.

2012-01-01

This article examines the effectiveness of a computer-based instructional program (e-PELS) aimed at direct instruction in a collection of reading comprehension strategies. In e-PELS, students learn to highlight and outline expository passages based on various types of text structures (such as comparison or cause-and-effect) as well as to…

Mobile-Cloud Assisted Video Summarization Framework for Efficient Management of Remote Sensing Data Generated by Wireless Capsule Sensors

PubMed Central

Mehmood, Irfan; Sajjad, Muhammad; Baik, Sung Wook

2014-01-01

Wireless capsule endoscopy (WCE) has great advantages over traditional endoscopy because it is portable and easy to use, especially in remote monitoring health-services. However, during the WCE process, the large amount of captured video data demands a significant deal of computation to analyze and retrieve informative video frames. In order to facilitate efficient WCE data collection and browsing task, we present a resource- and bandwidth-aware WCE video summarization framework that extracts the representative keyframes of the WCE video contents by removing redundant and non-informative frames. For redundancy elimination, we use Jeffrey-divergence between color histograms and inter-frame Boolean series-based correlation of color channels. To remove non-informative frames, multi-fractal texture features are extracted to assist the classification using an ensemble-based classifier. Owing to the limited WCE resources, it is impossible for the WCE system to perform computationally intensive video summarization tasks. To resolve computational challenges, mobile-cloud architecture is incorporated, which provides resizable computing capacities by adaptively offloading video summarization tasks between the client and the cloud server. The qualitative and quantitative results are encouraging and show that the proposed framework saves information transmission cost and bandwidth, as well as the valuable time of data analysts in browsing remote sensing data. PMID:25225874

Mobile-cloud assisted video summarization framework for efficient management of remote sensing data generated by wireless capsule sensors.

PubMed

Mehmood, Irfan; Sajjad, Muhammad; Baik, Sung Wook

2014-09-15

Wireless capsule endoscopy (WCE) has great advantages over traditional endoscopy because it is portable and easy to use, especially in remote monitoring health-services. However, during the WCE process, the large amount of captured video data demands a significant deal of computation to analyze and retrieve informative video frames. In order to facilitate efficient WCE data collection and browsing task, we present a resource- and bandwidth-aware WCE video summarization framework that extracts the representative keyframes of the WCE video contents by removing redundant and non-informative frames. For redundancy elimination, we use Jeffrey-divergence between color histograms and inter-frame Boolean series-based correlation of color channels. To remove non-informative frames, multi-fractal texture features are extracted to assist the classification using an ensemble-based classifier. Owing to the limited WCE resources, it is impossible for the WCE system to perform computationally intensive video summarization tasks. To resolve computational challenges, mobile-cloud architecture is incorporated, which provides resizable computing capacities by adaptively offloading video summarization tasks between the client and the cloud server. The qualitative and quantitative results are encouraging and show that the proposed framework saves information transmission cost and bandwidth, as well as the valuable time of data analysts in browsing remote sensing data.

I Use the Computer to ADVANCE Advances in Comprehension-Strategy Research.

ERIC Educational Resources Information Center

Blohm, Paul J.

Merging the instructional implications drawn from theory and research in the interactive reading model, schemata, and metacognition with computer based instruction seems a natural approach for actively involving students' participation in reading and learning from text. Computer based graphic organizers guide students' preview or review of lengthy…

Resources for Performance-Based Education. Supplement A.

ERIC Educational Resources Information Center

Houston, W. Robert; And Others

This document is a supplement to the annotated bibliography "Resources for Performance-Based Education," published by the New York State Education Department (ED 076 555). The supplement adds new instructional modules, films, slide/tapes, programmed materials, video tapes, and other nontextbook materials useful for supporting performance-based…

Spatiotemporal video deinterlacing using control grid interpolation

NASA Astrophysics Data System (ADS)

Venkatesan, Ragav; Zwart, Christine M.; Frakes, David H.; Li, Baoxin

2015-03-01

With the advent of progressive format display and broadcast technologies, video deinterlacing has become an important video-processing technique. Numerous approaches exist in the literature to accomplish deinterlacing. While most earlier methods were simple linear filtering-based approaches, the emergence of faster computing technologies and even dedicated video-processing hardware in display units has allowed higher quality but also more computationally intense deinterlacing algorithms to become practical. Most modern approaches analyze motion and content in video to select different deinterlacing methods for various spatiotemporal regions. We introduce a family of deinterlacers that employs spectral residue to choose between and weight control grid interpolation based spatial and temporal deinterlacing methods. The proposed approaches perform better than the prior state-of-the-art based on peak signal-to-noise ratio, other visual quality metrics, and simple perception-based subjective evaluations conducted by human viewers. We further study the advantages of using soft and hard decision thresholds on the visual performance.

Expert Systems: Tutors, Tools, and Tutees.

ERIC Educational Resources Information Center

Lippert, Renate C.

1989-01-01

Discusses the current status, research, and practical implications of artificial intelligence and expert systems in education. Topics discussed include computer-assisted instruction; intelligent computer-assisted instruction; intelligent tutoring systems; instructional strategies involving the creation of knowledge bases; decision aids;…

Code inspection instructional validation

NASA Technical Reports Server (NTRS)

Orr, Kay; Stancil, Shirley

1992-01-01

The Shuttle Data Systems Branch (SDSB) of the Flight Data Systems Division (FDSD) at Johnson Space Center contracted with Southwest Research Institute (SwRI) to validate the effectiveness of an interactive video course on the code inspection process. The purpose of this project was to determine if this course could be effective for teaching NASA analysts the process of code inspection. In addition, NASA was interested in the effectiveness of this unique type of instruction (Digital Video Interactive), for providing training on software processes. This study found the Carnegie Mellon course, 'A Cure for the Common Code', effective for teaching the process of code inspection. In addition, analysts prefer learning with this method of instruction, or this method in combination with other methods. As is, the course is definitely better than no course at all; however, findings indicate changes are needed. Following are conclusions of this study. (1) The course is instructionally effective. (2) The simulation has a positive effect on student's confidence in his ability to apply new knowledge. (3) Analysts like the course and prefer this method of training, or this method in combination with current methods of training in code inspection, over the way training is currently being conducted. (4) Analysts responded favorably to information presented through scenarios incorporating full motion video. (5) Some course content needs to be changed. (6) Some content needs to be added to the course. SwRI believes this study indicates interactive video instruction combined with simulation is effective for teaching software processes. Based on the conclusions of this study, SwRI has outlined seven options for NASA to consider. SwRI recommends the option which involves creation of new source code and data files, but uses much of the existing content and design from the current course. Although this option involves a significant software development effort, SwRI believes this option will produce the most effective results.

Computers for Interactive Learning.

ERIC Educational Resources Information Center

Grabowski, Barbara; Aggen, William

1984-01-01

Analyzes features of computer-based interactive video including sophisticated answer judging, diagnostic feedback, simulation, animation, audible tones, touch sensitive screen, function keys, and video enhancements, and matches these to the characteristics and pedagogical styles of learners. The learner characteristics discussed include internal…

Testing the Model-Observer Similarity Hypothesis with Text-Based Worked Examples

ERIC Educational Resources Information Center

Hoogerheide, Vincent; Loyens, Sofie M. M.; Jadi, Fedora; Vrins, Anna; van Gog, Tamara

2017-01-01

Example-based learning is a very effective and efficient instructional strategy for novices. It can be implemented using text-based worked examples that provide a written demonstration of how to perform a task, or (video) modelling examples in which an instructor (the "model") provides a demonstration. The model-observer similarity (MOS)…

Podcasting: contemporary patient education.

PubMed

Abreu, Daniel V; Tamura, Thomas K; Sipp, J Andrew; Keamy, Donald G; Eavey, Roland D

2008-04-01

Portable video technology is a widely available new tool with potential to be used by pediatric otolaryngology practices for patient and family education. Podcasts are media broadcasts that employ this new technology. They can be accessed via the Internet and viewed either on a personal computer or on a handheld device, such as an iPod or an MP3 player. We wished to examine the feasibility of establishing a podcast-hosting Web site. We digitally recorded pediatric otologic procedures in the operating room and saved the digital files to DVDs. We then edited the DVDs at home with video-editing software on a personal computer. Next, spoken narrative was recorded with audio-recording software and combined with the edited video clips. The final products were converted into the M4V file format, and the final versions were uploaded onto our hospital's Web site. We then downloaded the podcasts onto a high-quality portable media player so that we could evaluate their quality. All of the podcasts are now on the hospital Web site, where they can be downloaded by patients and families at no cost. The site includes instructions on how to download the appropriate free software for viewing the podcasts on a portable media player or on a computer. Using this technology for patient education expands the audience and permits portability of information. We conclude that a home computer can be used to inexpensively create informative surgery demonstrations that can be accessed via a Web site and transferred to portable viewing devices with excellent quality.

Using Multimedia for E-Learning

ERIC Educational Resources Information Center

Mayer, R. E.

2017-01-01

This paper reviews 12 research-based principles for how to design computer-based multimedia instructional materials to promote academic learning, starting with the multimedia principle (yielding a median effect size of d = 1.67 based on five experimental comparisons), which holds that people learn better from computer-based instruction containing…

Observation of wave celerity evolution in the nearshore using digital video imagery

NASA Astrophysics Data System (ADS)

Yoo, J.; Fritz, H. M.; Haas, K. A.; Work, P. A.; Barnes, C. F.; Cho, Y.

2008-12-01

Celerity of incident waves in the nearshore is observed from oblique video imagery collected at Myrtle Beach, S.C.. The video camera covers the field view of length scales O(100) m. Celerity of waves propagating in shallow water including the surf zone is estimated by applying advanced image processing and analysis methods to the individual video images sampled at 3 Hz. Original image sequences are processed through video image frame differencing, directional low-pass image filtering to reduce the noise arising from foam in the surf zone. The breaking wave celerity is computed along a cross-shore transect from the wave crest tracks extracted by a Radon transform-based line detection method. The observed celerity from the nearshore video imagery is larger than the linear wave celerity computed from the measured water depths over the entire surf zone. Compared to the nonlinear shallow water wave equation (NSWE)-based celerity computed using the measured depths and wave heights, in general, the video-based celerity shows good agreements over the surf zone except the regions across the incipient wave breaking locations. In the regions across the breaker points, the observed wave celerity is even larger than the NSWE-based celerity due to the transition of wave crest shapes. The observed celerity using the video imagery can be used to monitor the nearshore geometry through depth inversion based on the nonlinear wave celerity theories. For this purpose, the exceeding celerity across the breaker points needs to be corrected accordingly compared to a nonlinear wave celerity theory applied.

My Activity Coach - using video-coaching to assist a web-based computer-tailored physical activity intervention: a randomised controlled trial protocol.

PubMed

Alley, Stephanie; Jennings, Cally; Plotnikoff, Ronald C; Vandelanotte, Corneel

2014-07-21

There is a need for effective population-based physical activity interventions. The internet provides a good platform to deliver physical activity interventions and reach large numbers of people at low cost. Personalised advice in web-based physical activity interventions has shown to improve engagement and behavioural outcomes, though it is unclear if the effectiveness of such interventions may further be improved when providing brief video-based coaching sessions with participants. The purpose of this study is to determine the effectiveness, in terms of engagement, retention, satisfaction and physical activity changes, of a web-based and computer-tailored physical activity intervention with and without the addition of a brief video-based coaching session in comparison to a control group. Participants will be randomly assigned to one of three groups (tailoring + online video-coaching, tailoring-only and wait-list control). The tailoring + video-coaching participants will receive a computer-tailored web-based physical activity intervention ('My Activity Coach') with brief coaching sessions with a physical activity expert over an online video calling program (e.g. Skype). The tailoring-only participants will receive the intervention but not the counselling sessions. The primary time point's for outcome assessment will be immediately post intervention (week 9). The secondary time points will be at 6 and 12 months post-baseline. The primary outcome, physical activity change, will be assessed via the Active Australia Questionnaire (AAQ). Secondary outcome measures include correlates of physical activity (mediators and moderators), quality of life (measured via the SF-12v2), participant satisfaction, engagement (using web-site user statistics) and study retention. Study findings will inform researchers and practitioners about the feasibility and effectiveness of brief online video-coaching sessions in combination with computer-tailored physical activity advice. This may increase intervention effectiveness at an acceptable cost and will inform the development of future web-based physical activity interventions. ACTRN12614000339651Date: 31/03/2014.

Converting laserdisc video to digital video: a demonstration project using brain animations.

PubMed

Jao, C S; Hier, D B; Brint, S U

1995-01-01

Interactive laserdiscs are of limited value in large group learning situations due to the expense of establishing multiple workstations. The authors implemented an alternative to laserdisc video by using indexed digital video combined with an expert system. High-quality video was captured from a laserdisc player and combined with waveform audio into an audio-video-interleave (AVI) file format in the Microsoft Video-for-Windows environment (Microsoft Corp., Seattle, WA). With the use of an expert system, a knowledge-based computer program provided random access to these indexed AVI files. The program can be played on any multimedia computer without the need for laserdiscs. This system offers a high level of interactive video without the overhead and cost of a laserdisc player.

The Identification, Implementation, and Evaluation of Critical User Interface Design Features of Computer-Assisted Instruction Programs in Mathematics for Students with Learning Disabilities

ERIC Educational Resources Information Center

Seo, You-Jin; Woo, Honguk

2010-01-01

Critical user interface design features of computer-assisted instruction programs in mathematics for students with learning disabilities and corresponding implementation guidelines were identified in this study. Based on the identified features and guidelines, a multimedia computer-assisted instruction program, "Math Explorer", which delivers…

A Comparison of the Effects of Lego TC Logo and Problem Solving Software on Elementary Students' Problem Solving Skills.

ERIC Educational Resources Information Center

Palumbo, Debra L; Palumbo, David B.

1993-01-01

Computer-based problem-solving software exposure was compared to Lego TC LOGO instruction. Thirty fifth graders received either Lego LOGO instruction, which couples Lego building block activities with LOGO computer programming, or instruction with various problem-solving computer programs. Although both groups showed significant progress, the Lego…

Video Self-Modeling: A Promising Strategy for Noncompliant Children.

PubMed

Axelrod, Michael I; Bellini, Scott; Markoff, Kimberly

2014-07-01

The current study investigated the effects of a Video Self-Modeling (VSM) intervention on the compliance and aggressive behavior of three children placed in a psychiatric hospital. Each participant viewed brief video clips of himself following simple adult instructions just prior to the school's morning session and the unit's afternoon free period. A multiple baseline design across settings was used to evaluate the effects of the VSM intervention on compliance with staff instructions and aggressive behavior on the hospital unit and in the hospital-based classroom. All three participants exhibited higher levels of compliance and fewer aggressive episodes during the intervention condition, and the effects were generally maintained when the intervention was withdrawn. Hospital staff reported at the conclusion of the study that the VSM intervention was easy to implement and beneficial for all participants. Taken altogether, the results suggest VSM is a promising, socially acceptable, and proactive intervention approach for improving the behavior of noncompliant children. © The Author(s) 2014.

Videos as an Instructional Tool in Pre-Service Science Teacher Education

ERIC Educational Resources Information Center

Sonmez, Duygu; Hakverdi-Can, Meral

2012-01-01

Problem Statement: Student teaching is an integral part of teacher education. While it provides preservice teachers with real classroom experience, though, it is limited in that it does not provide shared experience. Used as instructional tools, videos provide a shared common experience in a controlled environment to pre-service teachers in…

Learning via Video in Higher Education: An Exploration of Instructor and Student Perceptions

ERIC Educational Resources Information Center

Miner, Steven; Stefaniak, Jill E.

2018-01-01

The purpose of this study was to compare instructors and students perceptions regarding the use of video during instruction. Background research exploring student opinions regarding their "perceived gains" in learning may identify learning behaviors that could be exploited by those providing instruction to increase student learning. The…

A Rapid Auto-Indexing Technology for Designing Readable E-Learning Content

ERIC Educational Resources Information Center

Yu, Pao-Ta; Liao, Yuan-Hsun; Su, Ming-Hsiang; Cheng, Po-Jen; Pai, Chun-Hsuan

2012-01-01

A rapid scene indexing method is proposed to improve retrieval performance for students accessing instructional videos. This indexing method is applied to anchor suitable indices to the instructional video so that students can obtain several small lesson units to gain learning mastery. The method also regulates online course progress. These…

CyGaMEs Selene Player Log Dataset: Gameplay Assessment, Flow Dimensions and Non-Gameplay Assessments

ERIC Educational Resources Information Center

Reese, Debbie Denise

2015-01-01

The "Selene: A Lunar Construction GaME" instructional video game is a robust research environment (institutional review board approved) for investigating learning, affect, and the CyGaMEs Metaphorics approach to instructional video game design, embedded assessment, and informatics analysis and reporting. CyGaMEs applies analogical…

Impact of Video Self-Monitoring with Graduated Training on Implementation of Embedded Instructional Learning Trials

ERIC Educational Resources Information Center

Bishop, Crystal D.; Snyder, Patricia A.; Crow, Robert E.

2015-01-01

We used a multi-component single-subject experimental design across three preschool teachers to examine the effects of video self-monitoring with graduated training and feedback on the accuracy with which teachers monitored their implementation of embedded instructional learning trials. We also examined changes in teachers' implementation of…

Prospective Teachers' Views about Video-Enhanced General Biology Instruction

ERIC Educational Resources Information Center

Çetin, Gülcan

2014-01-01

The aim of the study is to determine the views of the prospective physics and chemistry teachers about the video-enhanced General Biology instruction. The participants included 19 second-year prospective teachers (10 in Physics and 9 in Chemistry Education) at Necatibey Faculty of Education, Balikesir University, Turkey in the 2011-2012 academic…

Student-Generated Instructional Videos Facilitate Learning through Positive Emotions

ERIC Educational Resources Information Center

Pirhonen, Juhani; Rasi, Päivi

2017-01-01

The central focus of this study is a learning method in which university students produce instructional videos about the content matter as part of their learning process, combined with other learning assignments. The rationale for this is to promote a more multimodal pedagogy, and to provide students opportunities for a more learner-centred,…

Lights, Camera, Action: Facilitating the Design and Production of Effective Instructional Videos

ERIC Educational Resources Information Center

Di Paolo, Terry; Wakefield, Jenny S.; Mills, Leila A.; Baker, Laura

2017-01-01

This paper outlines a rudimentary process intended to guide faculty in K-12 and higher education through the steps involved to produce video for their classes. The process comprises four steps: planning, development, delivery and reflection. Each step is infused with instructional design information intended to support the collaboration between…

Differences in Fidelity of Implementation Measures: What Videos and Surveys Reveal about Algebra Instruction

ERIC Educational Resources Information Center

Durkin, Kelley; Pollack, Courtney; Star, Jon R.; Rittle-Johnson, Bethany

2012-01-01

The current paper investigated the following research questions regarding measures of fidelity: (1) Is there a significant relationship between two different measures of fidelity of implementation: a survey of instructional practices and coded videos of classroom lessons? Does the strength of this relationship differ between treatment and control…

Instructional Videos for Supporting Older Adults Who Use Interactive Systems

ERIC Educational Resources Information Center

Gramss, Denise; Struve, Doreen

2009-01-01

The study reported in this paper investigated the usefulness of different instructions for guiding inexperienced older adults through interactive systems. It was designed to compare different media in relation to their social as well as their motivational impact on the elderly during the learning process. Precisely, the video was compared with…

Effect of the Use of Instructional Anatomy Videos on Student Performance

ERIC Educational Resources Information Center

Saxena, Varun; Natarajan, Pradeep; O'Sullivan, Patricia S.; Jain, Sharad

2008-01-01

Medical schools have reduced the time allotted to anatomy instruction. Consequently, schools engage students in more independent settings using information and communication technologies (ICT). There has been limited research in the use of video aids, a type of ICT, to enhance anatomy examination performance. The objective of this study is to…

Anomaly Detection in Moving-Camera Video Sequences Using Principal Subspace Analysis

DOE PAGES

Thomaz, Lucas A.; Jardim, Eric; da Silva, Allan F.; ...

2017-10-16

This study presents a family of algorithms based on sparse decompositions that detect anomalies in video sequences obtained from slow moving cameras. These algorithms start by computing the union of subspaces that best represents all the frames from a reference (anomaly free) video as a low-rank projection plus a sparse residue. Then, they perform a low-rank representation of a target (possibly anomalous) video by taking advantage of both the union of subspaces and the sparse residue computed from the reference video. Such algorithms provide good detection results while at the same time obviating the need for previous video synchronization. However,more » this is obtained at the cost of a large computational complexity, which hinders their applicability. Another contribution of this paper approaches this problem by using intrinsic properties of the obtained data representation in order to restrict the search space to the most relevant subspaces, providing computational complexity gains of up to two orders of magnitude. The developed algorithms are shown to cope well with videos acquired in challenging scenarios, as verified by the analysis of 59 videos from the VDAO database that comprises videos with abandoned objects in a cluttered industrial scenario.« less

Anomaly Detection in Moving-Camera Video Sequences Using Principal Subspace Analysis

DOE Office of Scientific and Technical Information (OSTI.GOV)

Thomaz, Lucas A.; Jardim, Eric; da Silva, Allan F.

This study presents a family of algorithms based on sparse decompositions that detect anomalies in video sequences obtained from slow moving cameras. These algorithms start by computing the union of subspaces that best represents all the frames from a reference (anomaly free) video as a low-rank projection plus a sparse residue. Then, they perform a low-rank representation of a target (possibly anomalous) video by taking advantage of both the union of subspaces and the sparse residue computed from the reference video. Such algorithms provide good detection results while at the same time obviating the need for previous video synchronization. However,more » this is obtained at the cost of a large computational complexity, which hinders their applicability. Another contribution of this paper approaches this problem by using intrinsic properties of the obtained data representation in order to restrict the search space to the most relevant subspaces, providing computational complexity gains of up to two orders of magnitude. The developed algorithms are shown to cope well with videos acquired in challenging scenarios, as verified by the analysis of 59 videos from the VDAO database that comprises videos with abandoned objects in a cluttered industrial scenario.« less

Mathematics Word Problem Solving: An Investigation into Schema-Based Instruction in a Computer-Mediated Setting and a Teacher-Mediated Setting with Mathematically Low-Performing Students

ERIC Educational Resources Information Center

Leh, Jayne

2011-01-01

Substantial evidence indicates that teacher-delivered schema-based instruction (SBI) facilitates significant increases in mathematics word problem solving (WPS) skills for diverse students; however research is unclear whether technology affordances facilitate superior gains in computer-mediated (CM) instruction in mathematics WPS when compared to…

The Effects of Varied Visual Organizational Strategies within Computer-Based Instruction on Factual, Conceptual and Problem Solving Learning.

ERIC Educational Resources Information Center

Haag, Brenda Bannan; Grabowski, Barbara L.

The purpose of this exploratory study was to examine the effectiveness of learner manipulation of visuals with and without organizing cues in computer-based instruction on adults' factual, conceptual, and problem-solving learning. An instructional unit involving the physiology and the anatomy of the heart was used. A post-test only control group…

Bridges to Swaziland: Using Task-Based Learning and Computer-Mediated Instruction to Improve English Language Teaching and Learning

ERIC Educational Resources Information Center

Pierson, Susan Jacques

2015-01-01

One way to provide high quality instruction for underserved English Language Learners around the world is to combine Task-Based English Language Learning with Computer- Assisted Instruction. As part of an ongoing project, "Bridges to Swaziland," these approaches have been implemented in a determined effort to improve the ESL program for…

A New Pathway: Video-Based Professional Development in Geography

ERIC Educational Resources Information Center

Boehm, Richard G.; Brysch, Carmen P.; Mohan, Audrey; Backler, Alan

2012-01-01

The Gilbert M. Grosvenor Center for Geographic Education, in partnership with the Agency for Instructional Technology, and the National Geographic Education Foundation have embarked on the production of a twenty-two-program, Web-based professional development series for teachers of geography, social studies, and environmental science, titled…

Efficacy of a Virtual Teaching Assistant in an Open Laboratory Environment for Electric Circuits

ERIC Educational Resources Information Center

Saleheen, Firdous; Wang, Zicong; Picone, Joseph; Butz, Brian P.; Won, Chang-Hee

2018-01-01

In order to provide an on-demand, open electrical engineering laboratory, we developed an innovative software-based Virtual Open Laboratory Teaching Assistant (VOLTA). This web-based virtual assistant provides laboratory instructions, equipment usage videos, circuit simulation assistance, and hardware implementation diagnostics. VOLTA allows…

THE EFFECTS OF VIDEO MODELING WITH VOICEOVER INSTRUCTION ON ACCURATE IMPLEMENTATION OF DISCRETE-TRIAL INSTRUCTION

PubMed Central

Vladescu, Jason C; Carroll, Regina; Paden, Amber; Kodak, Tiffany M

2012-01-01

The present study replicates and extends previous research on the use of video modeling (VM) with voiceover instruction to train staff to implement discrete-trial instruction (DTI). After staff trainees reached the mastery criterion when teaching an adult confederate with VM, they taught a child with a developmental disability using DTI. The results showed that the staff trainees' accurate implementation of DTI remained high, and both child participants acquired new skills. These findings provide additional support that VM may be an effective method to train staff members to conduct DTI. PMID:22844149

The effects of video modeling with voiceover instruction on accurate implementation of discrete-trial instruction.

PubMed

Vladescu, Jason C; Carroll, Regina; Paden, Amber; Kodak, Tiffany M

2012-01-01

The present study replicates and extends previous research on the use of video modeling (VM) with voiceover instruction to train staff to implement discrete-trial instruction (DTI). After staff trainees reached the mastery criterion when teaching an adult confederate with VM, they taught a child with a developmental disability using DTI. The results showed that the staff trainees' accurate implementation of DTI remained high, and both child participants acquired new skills. These findings provide additional support that VM may be an effective method to train staff members to conduct DTI.

An Adaptive Evaluation Structure for Computer-Based Instruction.

ERIC Educational Resources Information Center

Welsh, William A.

Adaptive Evaluation Structure (AES) is a set of linked computer programs designed to increase the effectiveness of interactive computer-assisted instruction at the college level. The package has four major features, the first of which is based on a prior cognitive inventory and on the accuracy and pace of student responses. AES adjusts materials…

Fostering Teacher Candidates' Reflective Practice through Video Editing

ERIC Educational Resources Information Center

Trent, Margaret; Gurvitch, Rachel

2015-01-01

Recently, interest in using video to promote the reflective practice in preservice teacher education has increased. Video recordings of teaching incidents inspire the reflective practice in preservice teachers by allowing them to analyze instruction and view teaching in an objective light. As an extension of video recording, video editing has…

Learning from Online Video Lectures

ERIC Educational Resources Information Center

Brecht, H. David

2012-01-01

This study empirically examines the instructional value of online video lectures--videos that a course's instructor prepares to supplement classroom or online-broadcast lectures. The study examines data from a classroom course, where the videos have a slower, more step-by-step lecture style than the classroom lectures; student use of videos is…

Physics Teachers' Professional Development in the Project "physics in Context"

NASA Astrophysics Data System (ADS)

Mikelskis-Seifert, Silke; Duit, Reinders

2013-06-01

Developing teachers' ways of thinking about "good" instruction as well as their views of the teaching and learning process is generally seen as essential for improving teaching behaviour and implementation of more efficient teaching and learning settings. Major deficiencies of German physics instruction as revealed by a nationwide video-study on the practice of physics instruction are addressed. Teachers participating in the project are made familiar with recent views of efficient instruction on the one hand and develop context-based instructional settings on the other. The evaluation resulted in partly encouraging findings. However, it also turned out that a number of teachers' ways of thinking about good instruction did only develop to a somewhat limited degree. The most impressive changes occurred for teachers who enjoyed the most intensive coaching.

Physics Teachers' Professional Development in the Project "physics in Context"

NASA Astrophysics Data System (ADS)

Mikelskis-Seifert, Silke; Duit, Reinders

2012-12-01

Developing teachers' ways of thinking about "good" instruction as well as their views of the teaching and learning process is generally seen as essential for improving teaching behaviour and implementation of more efficient teaching and learning settings. Major deficiencies of German physics instruction as revealed by a nationwide video-study on the practice of physics instruction are addressed. Teachers participating in the project are made familiar with recent views of efficient instruction on the one hand and develop context-based instructional settings on the other. The evaluation resulted in partly encouraging findings. However, it also turned out that a number of teachers' ways of thinking about good instruction did only develop to a somewhat limited degree. The most impressive changes occurred for teachers who enjoyed the most intensive coaching.

The Computer Integration into the EFL Instruction in Indonesia: An Analysis of Two University Instructors in Integrating Computer Technology into EFL Instruction to Encourage Students' Language Learning Engagement

ERIC Educational Resources Information Center

Prihatin, Pius N.

2012-01-01

Computer technology has been popular for teaching English as a foreign language in non-English speaking countries. This case study explored the way language instructors designed and implemented computer-based instruction so that students are engaged in English language learning. This study explored the beliefs, practices and perceptions of…

A System for Generating Instructional Computer Graphics.

ERIC Educational Resources Information Center

Nygard, Kendall E.; Ranganathan, Babusankar

1983-01-01

Description of the Tektronix-Based Interactive Graphics System for Instruction (TIGSI), which was developed for generating graphics displays in computer-assisted instruction materials, discusses several applications (e.g., reinforcing learning of concepts, principles, rules, and problem-solving techniques) and presents advantages of the TIGSI…

Personal computer versus personal computer/mobile device combination users' preclinical laboratory e-learning activity.

PubMed

Kon, Haruka; Kobayashi, Hiroshi; Sakurai, Naoki; Watanabe, Kiyoshi; Yamaga, Yoshiro; Ono, Takahiro

2017-11-01

The aim of the present study was to clarify differences between personal computer (PC)/mobile device combination and PC-only user patterns. We analyzed access frequency and time spent on a complete denture preclinical website in order to maximize website effectiveness. Fourth-year undergraduate students (N=41) in the preclinical complete denture laboratory course were invited to participate in this survey during the final week of the course to track login data. Students accessed video demonstrations and quizzes via our e-learning site/course program, and were instructed to view online demonstrations before classes. When the course concluded, participating students filled out a questionnaire about the program, their opinions, and devices they had used to access the site. Combination user access was significantly more frequent than PC-only during supplementary learning time, indicating that students with mobile devices studied during lunch breaks and before morning classes. Most students had favorable opinions of the e-learning site, but a few combination users commented that some videos were too long and that descriptive answers were difficult on smartphones. These results imply that mobile devices' increased accessibility encouraged learning by enabling more efficient time use between classes. They also suggest that e-learning system improvements should cater to mobile device users by reducing video length and including more short-answer questions. © 2016 John Wiley & Sons Australia, Ltd.

Calibrated peer review assignments for the earth sciences

USGS Publications Warehouse

Rudd, J.A.; Wang, V.Z.; Cervato, C.; Ridky, R.W.

2009-01-01

Calibrated Peer Review ??? (CPR), a web-based instructional tool developed as part of the National Science Foundation reform initiatives in undergraduate science education, allows instructors to incorporate multiple writing assignments in large courses without overwhelming the instructor. This study reports successful implementation of CPR in a large, introductory geology course and student learning of geoscience content. For each CPR assignment in this study, students studied web-based and paper resources, wrote an essay, and reviewed seven essays (three from the instructor, three from peers, and their own) on the topic. Although many students expressed negative attitudes and concerns, particularly about the peer review process of this innovative instructional approach, they also recognized the learning potential of completing CPR assignments. Comparing instruction on earthquakes and plate boundaries using a CPR assignment vs. an instructional video lecture and homework essay with extensive instructor feedback, students mastered more content via CPR instruction.

Effect of Computer-Aided Instruction on Attitude and Achievement of Fifth Grade Math Students

ERIC Educational Resources Information Center

Shoemaker, Traci L.

2013-01-01

The purpose of this quasi-experimental non-equivalent control group study was to test theories of constructivism and motivation, along with research-based teaching practices of differentiating instruction and instructing within a child's Zone of Proximal Development, in measuring the effect of computer-aided instruction on fifth grade students'…

Programmed Instruction to Computer-Based Instruction: The Evolution of an Instructional Technology.

ERIC Educational Resources Information Center

Lamos, Joseph P.

This review of the evolution of programmed instruction from Pressey and Skinner to the present suggests that current computer technology will be able to free the learner from the limitations of time and place as Pressey originally proposed. It is noted that Skinner provided the necessary foundation for treating the learning process on an…

Three-directional motion-compensation mask-based novel look-up table on graphics processing units for video-rate generation of digital holographic videos of three-dimensional scenes.

PubMed

Kwon, Min-Woo; Kim, Seung-Cheol; Kim, Eun-Soo

2016-01-20

A three-directional motion-compensation mask-based novel look-up table method is proposed and implemented on graphics processing units (GPUs) for video-rate generation of digital holographic videos of three-dimensional (3D) scenes. Since the proposed method is designed to be well matched with the software and memory structures of GPUs, the number of compute-unified-device-architecture kernel function calls can be significantly reduced. This results in a great increase of the computational speed of the proposed method, allowing video-rate generation of the computer-generated hologram (CGH) patterns of 3D scenes. Experimental results reveal that the proposed method can generate 39.8 frames of Fresnel CGH patterns with 1920×1080 pixels per second for the test 3D video scenario with 12,088 object points on dual GPU boards of NVIDIA GTX TITANs, and they confirm the feasibility of the proposed method in the practical application fields of electroholographic 3D displays.

Program structure-based blocking

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bertolli, Carlo; Eichenberger, Alexandre E.; O'Brien, John K.

2017-09-26

Embodiments relate to program structure-based blocking. An aspect includes receiving source code corresponding to a computer program by a compiler of a computer system. Another aspect includes determining a prefetching section in the source code by a marking module of the compiler. Yet another aspect includes performing, by a blocking module of the compiler, blocking of instructions located in the prefetching section into instruction blocks, such that the instruction blocks of the prefetching section only contain instructions that are located in the prefetching section.

Software-codec-based full motion video conferencing on the PC using visual pattern image sequence coding

NASA Astrophysics Data System (ADS)

Barnett, Barry S.; Bovik, Alan C.

1995-04-01

This paper presents a real time full motion video conferencing system based on the Visual Pattern Image Sequence Coding (VPISC) software codec. The prototype system hardware is comprised of two personal computers, two camcorders, two frame grabbers, and an ethernet connection. The prototype system software has a simple structure. It runs under the Disk Operating System, and includes a user interface, a video I/O interface, an event driven network interface, and a free running or frame synchronous video codec that also acts as the controller for the video and network interfaces. Two video coders have been tested in this system. Simple implementations of Visual Pattern Image Coding and VPISC have both proven to support full motion video conferencing with good visual quality. Future work will concentrate on expanding this prototype to support the motion compensated version of VPISC, as well as encompassing point-to-point modem I/O and multiple network protocols. The application will be ported to multiple hardware platforms and operating systems. The motivation for developing this prototype system is to demonstrate the practicality of software based real time video codecs. Furthermore, software video codecs are not only cheaper, but are more flexible system solutions because they enable different computer platforms to exchange encoded video information without requiring on-board protocol compatible video codex hardware. Software based solutions enable true low cost video conferencing that fits the `open systems' model of interoperability that is so important for building portable hardware and software applications.

Computer Assisted Project-Based Instruction: The Effects on Science Achievement, Computer Achievement and Portfolio Assessment

ERIC Educational Resources Information Center

Erdogan, Yavuz; Dede, Dinçer

2015-01-01

The purpose of this study is to compare the effects of computer assisted project-based instruction on learners' achievement in a science and technology course, in a computer course and in portfolio development. With this aim in mind, a quasi-experimental design was used and a sample of 70 seventh grade secondary school students from Org. Esref…

Bacon Brains: Video Games for Teaching the Science of Addiction.

PubMed

Epstein, Joel; Noel, Jeffrey; Finnegan, Megan; Watkins, Kate

2016-01-01

Researchers have developed many different computerized interventions designed to teach students about the dangers of substance use. Following in this tradition, we produced a series of video games called Bacon Brains . However, unlike many other programs, ours focused on the "Science of Addiction," providing lessons on how alcohol and other drugs affect the brain. The purpose of this study was to evaluate the effectiveness of our games in teaching students our science-based curriculum. We enrolled over 200 students and randomly assigned them to play our games or a different series of NIDA-produced games. Of the students in the Bacon Brains conditions, half were instructed to play collaboratively and the other half was told to play competitively. Results indicate significantly greater knowledge gains among students in Bacon Brains compared to the existing games (5.01 mean knowledge score difference; [F(1,242)=9.588, p=.002]). Girls demonstrated knowledge gains in both collaborative and competitive conditions, but boys demonstrated similar gains only in the competitive condition. Based on our outcomes, we conclude that video games can serve as an effective method of science instruction. We further discuss the importance of considering gender differences in light of differential response to collaborative vs. competitive learning environments.

Method and system for efficient video compression with low-complexity encoder

NASA Technical Reports Server (NTRS)

Chen, Jun (Inventor); He, Dake (Inventor); Sheinin, Vadim (Inventor); Jagmohan, Ashish (Inventor); Lu, Ligang (Inventor)

2012-01-01

Disclosed are a method and system for video compression, wherein the video encoder has low computational complexity and high compression efficiency. The disclosed system comprises a video encoder and a video decoder, wherein the method for encoding includes the steps of converting a source frame into a space-frequency representation; estimating conditional statistics of at least one vector of space-frequency coefficients; estimating encoding rates based on the said conditional statistics; and applying Slepian-Wolf codes with the said computed encoding rates. The preferred method for decoding includes the steps of; generating a side-information vector of frequency coefficients based on previously decoded source data, encoder statistics, and previous reconstructions of the source frequency vector; and performing Slepian-Wolf decoding of at least one source frequency vector based on the generated side-information, the Slepian-Wolf code bits and the encoder statistics.

Impact of Video Discharge Instructions for Pediatric Fever and Closed Head Injury from the Emergency Department.

PubMed

Ismail, Shareen; McIntosh, Mark; Kalynych, Colleen; Joseph, Madeline; Wylie, Todd; Butterfield, Ryan; Smotherman, Carmen; Kraemer, Dale F; Osian, Sarah R

2016-03-01

Lack of understanding of diagnosis and disease process remains a major complaint of caregivers who bring their children to the pediatric emergency department (PED). Misunderstanding of diagnosis and discharge instructions can lead to unnecessary return visits and health disparities. We attempted to determine if video discharge instructions when added to standard of care written and verbal instruction improved caregivers' comprehension of their child's diagnosis, disease process, and discharge instructions. Caregivers who presented to the PED with a child's chief complaint of fever or closed head injury (CHI) were included and randomized into a control or intervention group. Each group received standard discharge instructions, and the intervention group additionally viewed a video. Participants completed a post-test on knowledge and were followed 2 weeks post-visit to determine follow-up care. Sixty-three caregivers participated in the study. Eleven participants had less than a high school (HS) education and 52 had more than a HS education. Thirty-one children presented with fever and 32 with CHI. The intervention group had significantly higher percentage of correct answers on postintervention tests (median [Mdn] = 88.89) than the control (Mdn = 75.73; p < 0.0001). Participants in the intervention group with less than a HS education (Mdn = 89.47) and more than HS education (Mdn = 88.89) had similar test scores (p = 0.13), whereas those in the control group with less than a HS education (Mdn = 66.67) had significantly lower test scores than those with more than a HS education (Mdn = 77.78; p = 0.03). For caregivers with children who presented to the PED with fever and CHI, video discharge instructions improved caregiver comprehension of the child's diagnosis and disease process when added to verbal and written instructions. Copyright © 2016 Elsevier Inc. All rights reserved.

Investigating How German Biology Teachers Use Three-Dimensional Physical Models in Classroom Instruction: a Video Study

NASA Astrophysics Data System (ADS)

Werner, Sonja; Förtsch, Christian; Boone, William; von Kotzebue, Lena; Neuhaus, Birgit J.

2017-07-01

To obtain a general understanding of science, model use as part of National Education Standards is important for instruction. Model use can be characterized by three aspects: (1) the characteristics of the model, (2) the integration of the model into instruction, and (3) the use of models to foster scientific reasoning. However, there were no empirical results describing the implementation of National Education Standards in science instruction concerning the use of models. Therefore, the present study investigated the implementation of different aspects of model use in German biology instruction. Two biology lessons on the topic neurobiology in grade nine of 32 biology teachers were videotaped (N = 64 videos). These lessons were analysed using an event-based coding manual according to three aspects of model described above. Rasch analysis of the coded categories was conducted and showed reliable measurement. In the first analysis, we identified 68 lessons where a total of 112 different models were used. The in-depth analysis showed that special aspects of an elaborate model use according to several categories of scientific reasoning were rarely implemented in biology instruction. A critical reflection of the used model (N = 25 models; 22.3%) and models to demonstrate scientific reasoning (N = 26 models; 23.2%) were seldom observed. Our findings suggest that pre-service biology teacher education and professional development initiatives in Germany have to focus on both aspects.

Training with video imaging improves the initial intubation success rates of paramedic trainees in an operating room setting.

PubMed

Levitan, R M; Goldman, T S; Bryan, D A; Shofer, F; Herlich, A

2001-01-01

Video imaging of intubation as seen by the laryngoscopist has not been a part of traditional instruction methods, and its potential impact on novice intubation success rates has not been evaluated. We prospectively tracked the success rates of novice intubators in paramedic classes who were required to watch a 26-minute instructional videotape made with a direct laryngoscopy imaging system (video group). We compared the prospectively obtained intubation success rate of the video group against retrospectively collected data from prior classes of paramedic students (traditional group) in the same training program. All classes received the same didactic airway instruction, same mannequin practice time, same paramedic textbook, and were trained in the same operating room with the same teaching staff. The traditional group (n=113, total attempts 783) had a mean individual intubation success rate of 46.7% (95% confidence interval 42.2% to 51.3%). The video group (n=36, total attempts 102) had a mean individual intubation success rate of 88.1% (95% confidence interval 79.6% to 96.5%). The difference in mean intubation success rates between the 2 groups was 41.4% (95% confidence interval 31.1% to 50.7%, P <.0001). The 2 groups did not differ in respect to age, male sex, or level of education. An instructional videotape made with the direct laryngoscopy video system significantly improved the initial success rates of novice intubators in an operating room setting.

Toddlers' Word Learning from Contingent and Noncontingent Video on Touch Screens

ERIC Educational Resources Information Center

Kirkorian, Heather L.; Choi, Koeun; Pempek, Tiffany A.

2016-01-01

Researchers examined whether contingent experience using a touch screen increased toddlers' ability to learn a word from video. One hundred and sixteen children (24-36 months) watched an on-screen actress label an object: (a) without interacting, (b) with instructions to touch "anywhere" on the screen, or (c) with instructions to touch a…

A Case Study: Implementing an Interactive Video Instruction System in Teaching Electronics and Industrial Maintenance.

ERIC Educational Resources Information Center

Shipe, Ron; And Others

A study examined the development and implementation of an interactive video instruction system for teaching electronics and industrial maintenance at the University of Tennessee. The specific purposes of the study were to document unusual problems that may be encountered when this new technology is implemented, suggest corrective actions, and…

The Resonance Factor: Probing the Impact of Video on Student Retention in Distance Learning

ERIC Educational Resources Information Center

Geri, Nitza

2012-01-01

Teaching and instructing is one of the challenging manifestations of informing, within which distance learning is considered harder than face-to-face instruction. Student retention is one of the major challenges of distance learning. Current innovative technologies enable widespread use of video lectures that may ease the loneliness of the…

Teacher-Created Videos in a Flipped Mathematics Class: Digital Curriculum Materials or Lesson Enactments?

ERIC Educational Resources Information Center

de Araujo, Zandra; Otten, Samuel; Birisci, Salih

2017-01-01

The rise of digital resources has had profound effects on mathematics curricula and there has been a concurrent increase in teachers flipping their instruction--that is, assigning instructional videos or multimedia for students to watch as homework and completing problem or exercise sets in class rather than vice versa. These changes have created…

Impact of Using Instructional Video Games as an on EFL Learners' Vocabulary Retention

ERIC Educational Resources Information Center

Salavati, Maryam; Salehi, Hadi

2016-01-01

This study aimed at investigating the impact of Instructional Video Games (IVGs) on the vocabulary retention of Iranian language learners. To do so, 32 male and 43 female, between the ages thirteen to thirty one years old, in Padideh Derakhshan Institute, Sahinshahr, Isfahan, Iran were selected as a whole population. First, the World English…

An Evaluation of Video Modeling with Embedded Instructions to Teach Implementation of Stimulus Preference Assessments

ERIC Educational Resources Information Center

Rosales, Rocío; Gongola, Leah; Homlitas, Christa

2015-01-01

A multiple baseline design across participants was used to evaluate the effects of video modeling with embedded instructions on training teachers to implement 3 preference assessments. Each assessment was conducted with a confederate learner or a child with autism during generalization probes. All teachers met the predetermined mastery criterion,…

Effects of Translation Methods in Imported Instructional Video Programs on Taiwan Fourth Graders' Memory.

ERIC Educational Resources Information Center

Tyan, Nay-ching Nancy; Hu, Yi-chain

The purpose of this study was to investigate the effects of various translation methods used in imported instructional video programs on Taiwan elementary school students' visual and verbal memory. Following pretesting, 128 fourth grade students from an urban public elementary school in northern Taiwan participated. The students in 4 experimental…

Teachers' Experiences with Use of Instructional Video to Bridge Fingerspelling and English Print

ERIC Educational Resources Information Center

Isoke, Rukiya V.

2017-01-01

Young deaf learners often have difficulty mastering the important skill of decoding print and developing phonological awareness necessary to become successful readers. The research question for the study was: How do K-2 deaf learners demonstrate literacy development when teachers of the deaf use instructional video with visual portrayals of…

Computer conferencing: the "nurse" in the "Electronic School District".

PubMed

Billings, D M; Phillips, A

1991-01-01

As computer-based instructional technologies become increasingly available, they offer new mechanisms for health educators to provide health instruction. This article describes a pilot project in which nurses established a computer conference to provide health instruction to high school students participating in an electronic link of high schools. The article discusses computer conferencing, the "Electronic School District," the design of the nursing conference, and the role of the nurse in distributed health education.

Exploring ecology through science terms: A computer-supported vocabulary supplement to the science curriculum in a two-way immersion program

NASA Astrophysics Data System (ADS)

Herrera, Francisco Javier, Jr.

This study set out to examine how a web-based tool embedded with vocabulary strategies, as part of the science curriculum in a third grade two-way immersion classroom, would aid students' academic vocabulary development. Fourteen students (seven boys, seven girls; ten of which were English learners) participated in this study. Students utilized web pages as part of their science curriculum on the topic of ecology. The study documented students' use of the web pages as a data-gathering tool on the topic of ecology during science instruction. Students were video and audio taped as they explored the web pages. Results indicated that through the use of the intervention web pages students significantly improved their knowledge of academic English target words.

Comparing Computer Game and Traditional Lecture Using Experience Ratings from High and Low Achieving Students

ERIC Educational Resources Information Center

Grimley, Michael; Green, Richard; Nilsen, Trond; Thompson, David

2012-01-01

Computer games are purported to be effective instructional tools that enhance motivation and improve engagement. The aim of this study was to investigate how tertiary student experiences change when instruction was computer game based compared to lecture based, and whether experiences differed between high and low achieving students. Participants…

Teaching Grocery Store Purchasing Skills to Students with Intellectual Disabilities Using a Computer-Based Instruction Program

ERIC Educational Resources Information Center

Hansen, David L.; Morgan, Robert L.

2008-01-01

This research evaluated effects of a multi-media computer-based instruction (CBI) program designed to teach grocery store purchasing skills to three high-school students with intellectual disabilities. A multiple baseline design across participants used measures of computer performance mastery and grocery store probes to evaluate the CBI. All…

Beyond Traditional Literacy Instruction: Toward an Account-Based Literacy Training Curriculum in Libraries

ERIC Educational Resources Information Center

Cirella, David

2012-01-01

A diverse group, account-based services include a wide variety of sites commonly used by patrons, including online shopping sites, social networks, photo- and video-sharing sites, banking and financial sites, government services, and cloud-based storage. Whether or not a piece of information is obtainable online must be considered when creating…

Evaluation of commercial video-based intersection signal actuation systems.

DOT National Transportation Integrated Search

2008-12-01

Video cameras and computer image processors have come into widespread use for the detection of : vehicles for signal actuation at controlled intersections. Video is considered both a cost-saving and : convenient alternative to conventional stop-line ...

A no-reference video quality assessment metric based on ROI

NASA Astrophysics Data System (ADS)

Jia, Lixiu; Zhong, Xuefei; Tu, Yan; Niu, Wenjuan

2015-01-01

A no reference video quality assessment metric based on the region of interest (ROI) was proposed in this paper. In the metric, objective video quality was evaluated by integrating the quality of two compressed artifacts, i.e. blurring distortion and blocking distortion. The Gaussian kernel function was used to extract the human density maps of the H.264 coding videos from the subjective eye tracking data. An objective bottom-up ROI extraction model based on magnitude discrepancy of discrete wavelet transform between two consecutive frames, center weighted color opponent model, luminance contrast model and frequency saliency model based on spectral residual was built. Then only the objective saliency maps were used to compute the objective blurring and blocking quality. The results indicate that the objective ROI extraction metric has a higher the area under the curve (AUC) value. Comparing with the conventional video quality assessment metrics which measured all the video quality frames, the metric proposed in this paper not only decreased the computation complexity, but improved the correlation between subjective mean opinion score (MOS) and objective scores.

Is Computer-Aided Instruction an Effective Tier-One Intervention for Kindergarten Students at Risk for Reading Failure in an Applied Setting?

ERIC Educational Resources Information Center

Kreskey, Donna DeVaughn; Truscott, Stephen D.

2016-01-01

This study investigated the use of computer-aided instruction (CAI) as an intervention for kindergarten students at risk for reading failure. Headsprout Early Reading (Headsprout 2005), a type of CAI, provides internet-based, reading instruction incorporating the critical components of reading instruction cited by the National Reading Panel (NRP…

Gross anatomy videos: student satisfaction, usage, and effect on student performance in a condensed curriculum.

PubMed

Topping, Daniel B

2014-01-01

Anatomy educators are being tasked with delivering the same quantity and quality of material in the face of fewer classroom and laboratory hours. As a result they have turned to computer-aided instruction (CAI) to supplement and augment curriculum delivery. Research on the satisfaction and use of anatomy videos, a form of CAI, on examination performance continues to grow. The purpose of this study was to describe the usage and effect on examination scores of a series of locally produced anatomy videos after an 11% curriculum reduction. First-year medical students (n = 40) were given access to the videos and the prior year's students (n = 40) were used as historical controls. There was no significant difference in demographics between the two groups. The survey response rate was 85% (n = 34) in the experimental group. The students found the videos to be highly satisfying (median = 5 on a five-point Likert scale, interquartile range = 1) and used them on average 1.55 times/week (SD ± 0.77). Availability of the videos did have a statistically significant effect (4% improvement) on the final laboratory examination (p = 0.039). This suggests that the videos were a well-received form of CAI that may be useful in bridging the gap created by a reduction in gross anatomy course contact hours. © 2013 American Association of Anatomists.

Developing Mobile Based Instruction

ERIC Educational Resources Information Center

Martin, Florence; Pastore, Raymond; Snider, Jean

2012-01-01

This paper describes an instructional design class's experience developing instruction for the mobile web. The class was taught at a southeastern university in the United States in a master's level computer based instruction course. Two example projects are showcased and student reflections on design issues are highlighted. Additionally,…

Ratings within and across ethnic boundaries of methods of one on one reading instruction.

PubMed

Badon, Linda C; Oller, John W; Oller, Stephen D

2005-01-01

Selected video segments of eight instructional sessions were evaluated by 39 speech language pathologists (SLPs). Each involved one of four first grade female students at-risk for academic difficulties being instructed by an African American SLP. In half the videos instruction was focused on story content (whole language) and in the other half on form (sound-symbol correspondence). Raters judged the child's comprehension, and the clinician's clarity and enthusiasm. Videos appeared in a random order. Raters received no advance information about the orientation of instruction or demography. Two of the children were African Americans, one was Caucasian, and one Hispanic. All used American English as their home language. With respect to efficacy of methods, ratings significantly favored the content (whole language) orientation in agreement with an independent count of miscues and scores for story retelling. However, ratings across ethnic boundaries differed with quantitative measures suggesting possible stereotyping. As a result of reading this article, participants will be able to (1) discuss factors that may color interactions with at-risk clients, (2) distinguish surface oriented (sound-symbol) approaches to reading instruction from content (meaning) oriented approaches, (3) describe influences of ethnicity on qualitative judgments crucial to clinical interactions.

Effects of Web-Mediated Teacher Professional Development on the Language and Literacy Skills of Children Enrolled in Pre-Kindergarten Programs

PubMed Central

Downer, Jason; Pianta, Robert; Fan, Xitao; Hamre, Bridget; Mashburn, Andrew; Justice, Laura

2012-01-01

As early education grows in the United States, in-service professional development in key instructional and interaction skills is a core component of capacity-building in early childhood education. In this paper, we describe results from an evaluation of the effects of MyTeachingPartner, a web-based system of professional development, on language and literacy development during pre-kindergarten for 1338 children in 161 teachers’ classrooms. High levels of support for teachers’ implementation of language/literacy activities showed modest but significant effects for improving early language and literacy for children in classrooms in which English was the dominant language spoken by the students and teachers. The combination of web-based supports, including video-based consultation and web-based video teaching exemplars, was more effective at improving children’s literacy and language skills than was only making available to teachers a set of instructional materials and detailed lesson guides. These results suggest the importance of targeted, practice-focused supports for teachers in designing professional development systems for effective teaching in early childhood programs. PMID:23144591

Computers and Instruction: Implications of the Rising Tide of Criticism for Reading Education.

ERIC Educational Resources Information Center

Balajthy, Ernest

1988-01-01

Examines two major reasons that schools have adopted computers without careful prior examination and planning. Surveys a variety of criticisms targeted toward some aspects of computer-based instruction in reading in an effort to direct attention to the beneficial implications of computers in the classroom. (MS)

Color in Computer-Assisted Instruction.

ERIC Educational Resources Information Center

Steinberg, Esther R.

Color monitors are in wide use in computer systems. Thus, it is important to understand how to apply color effectively in computer assisted instruction (CAI) and computer based training (CBT). Color can enhance learning, but it does not automatically do so. Indiscriminate application of color can mislead a student and thereby even interfere with…

Evaluation of Manual Spelling, Observational and Incidental Learning Using Computer-Based Instruction with a Tablet PC, Large Screen Projection, and a Forward Chaining Procedure

ERIC Educational Resources Information Center

Purrazzella, Kimberly; Mechling, Linda C.

2013-01-01

The study employed a multiple probe design to investigate the effects of computer-based instruction (CBI) and a forward chaining procedure to teach manual spelling of words to three young adults with moderate intellectual disability in a small group arrangement. The computer-based program included a tablet PC whereby students wrote words directly…