Time Students Spend Working at Home for School

Science.gov (United States)

Wagner, Petra; Schober, Barbara; Spiel, Christiane

2008-01-01

The paper presents three studies which deal with the time students spend working at home for school. In addition, the paper focuses on the distribution of time investment over the course of a week and on the relationship between academic achievement and time spent working at home for school. In sum, 824 students with an average age of 15 years…

Advances in ATLAS@Home towards a major ATLAS computing resource

CERN Document Server

Cameron, David; The ATLAS collaboration

2018-01-01

The volunteer computing project ATLAS@Home has been providing a stable computing resource for the ATLAS experiment since 2013. It has recently undergone some significant developments and as a result has become one of the largest resources contributing to ATLAS computing, by expanding its scope beyond traditional volunteers and into exploitation of idle computing power in ATLAS data centres. Removing the need for virtualization on Linux and instead using container technology has made the entry barrier significantly lower data centre participation and in this paper, we describe the implementation and results of this change. We also present other recent changes and improvements in the project. In early 2017 the ATLAS@Home project was merged into a combined LHC@Home platform, providing a unified gateway to all CERN-related volunteer computing projects. The ATLAS Event Service shifts data processing from file-level to event-level and we describe how ATLAS@Home was incorporated into this new paradigm. The finishing...

Brain Computer Interface on Track to Home.

Science.gov (United States)

Miralles, Felip; Vargiu, Eloisa; Dauwalder, Stefan; Solà, Marc; Müller-Putz, Gernot; Wriessnegger, Selina C; Pinegger, Andreas; Kübler, Andrea; Halder, Sebastian; Käthner, Ivo; Martin, Suzanne; Daly, Jean; Armstrong, Elaine; Guger, Christoph; Hintermüller, Christoph; Lowish, Hannah

2015-01-01

The novel BackHome system offers individuals with disabilities a range of useful services available via brain-computer interfaces (BCIs), to help restore their independence. This is the time such technology is ready to be deployed in the real world, that is, at the target end users' home. This has been achieved by the development of practical electrodes, easy to use software, and delivering telemonitoring and home support capabilities which have been conceived, implemented, and tested within a user-centred design approach. The final BackHome system is the result of a 3-year long process involving extensive user engagement to maximize effectiveness, reliability, robustness, and ease of use of a home based BCI system. The system is comprised of ergonomic and hassle-free BCI equipment; one-click software services for Smart Home control, cognitive stimulation, and web browsing; and remote telemonitoring and home support tools to enable independent home use for nonexpert caregivers and users. BackHome aims to successfully bring BCIs to the home of people with limited mobility to restore their independence and ultimately improve their quality of life.

Student, Home, and School Socio-Demographic Factors: Links to School, Home, and Community Arts Participation

Science.gov (United States)

Mansour, Marianne; Martin, Andrew J.; Anderson, Michael; Gibson, Robyn; Liem, Gregory Arief D.; Sudmalis, David

2016-01-01

This study explored the role of student (e.g., age, language background, gender), home (e.g., parent/caregiver education), and school (e.g., school type, size) socio-demographic factors in students' school (e.g., in-school arts tuition, arts engagement), home (e.g., parent/caregiver-child arts interaction), and community (e.g., arts attendance,…

Computer vision syndrome and associated factors among medical and engineering students in chennai.

Science.gov (United States)

Logaraj, M; Madhupriya, V; Hegde, Sk

2014-03-01

Almost all institutions, colleges, universities and homes today were using computer regularly. Very little research has been carried out on Indian users especially among college students the effects of computer use on the eye and vision related problems. The aim of this study was to assess the prevalence of computer vision syndrome (CVS) among medical and engineering students and the factors associated with the same. A cross-sectional study was conducted among medical and engineering college students of a University situated in the suburban area of Chennai. Students who used computer in the month preceding the date of study were included in the study. The participants were surveyed using pre-tested structured questionnaire. Among engineering students, the prevalence of CVS was found to be 81.9% (176/215) while among medical students; it was found to be 78.6% (158/201). A significantly higher proportion of engineering students 40.9% (88/215) used computers for 4-6 h/day as compared to medical students 10% (20/201) (P medical students. Students who used computer for 4-6 h were at significantly higher risk of developing redness (OR = 1.2, 95% CI = 1.0-3.1,P = 0.04), burning sensation (OR = 2.1,95% CI = 1.3-3.1, P computer for less than 4 h. Significant correlation was found between increased hours of computer use and the symptoms redness, burning sensation, blurred vision and dry eyes. The present study revealed that more than three-fourth of the students complained of any one of the symptoms of CVS while working on the computer.

Volunteer computers in homes to fight against Malaria in Africa

CERN Document Server

2006-01-01

"Africa@home, a project conceived and coordinated by CERN1, was launched publicly this week. It is recruiting volunteer computers in homes and offices to run a computer-intensive simulation program called MalariaControl.net, developed by researchers at the Swiss Tropical Institute (STI)" (1 page)

Brain Computer Interface on Track to Home

Directory of Open Access Journals (Sweden)

Felip Miralles

2015-01-01

Full Text Available The novel BackHome system offers individuals with disabilities a range of useful services available via brain-computer interfaces (BCIs, to help restore their independence. This is the time such technology is ready to be deployed in the real world, that is, at the target end users’ home. This has been achieved by the development of practical electrodes, easy to use software, and delivering telemonitoring and home support capabilities which have been conceived, implemented, and tested within a user-centred design approach. The final BackHome system is the result of a 3-year long process involving extensive user engagement to maximize effectiveness, reliability, robustness, and ease of use of a home based BCI system. The system is comprised of ergonomic and hassle-free BCI equipment; one-click software services for Smart Home control, cognitive stimulation, and web browsing; and remote telemonitoring and home support tools to enable independent home use for nonexpert caregivers and users. BackHome aims to successfully bring BCIs to the home of people with limited mobility to restore their independence and ultimately improve their quality of life.

HOME COMPUTER USE AND THE DEVELOPMENT OF HUMAN CAPITAL*

Science.gov (United States)

Malamud, Ofer; Pop-Eleches, Cristian

2012-01-01

This paper uses a regression discontinuity design to estimate the effect of home computers on child and adolescent outcomes by exploiting a voucher program in Romania. Our main results indicate that home computers have both positive and negative effects on the development of human capital. Children who won a voucher to purchase a computer had significantly lower school grades but show improved computer skills. There is also some evidence that winning a voucher increased cognitive skills, as measured by Raven’s Progressive Matrices. We do not find much evidence for an effect on non-cognitive outcomes. Parental rules regarding homework and computer use attenuate the effects of computer ownership, suggesting that parental monitoring and supervision may be important mediating factors. PMID:22719135

Latino Parent Home-Based Practices that Bolster Student Academic Persistence

Science.gov (United States)

Mena, Jasmine A.

2011-01-01

Home-based parental involvement practices (i.e., educational encouragement, monitoring, and support) and their impact on students' academic persistence were investigated with a sample of 137, ninth-grade Latino students in a northeast high school. Structural Equation Modeling results indicate that the relationship between home-based parental…

HEP@Home - A distributed computing system based on BOINC

CERN Document Server

Amorim, A; Andrade, P; Amorim, Antonio; Villate, Jaime; Andrade, Pedro

2005-01-01

Project SETI@HOME has proven to be one of the biggest successes of distributed computing during the last years. With a quite simple approach SETI manages to process large volumes of data using a vast amount of distributed computer power. To extend the generic usage of this kind of distributed computing tools, BOINC is being developed. In this paper we propose HEP@HOME, a BOINC version tailored to the specific requirements of the High Energy Physics (HEP) community. The HEP@HOME will be able to process large amounts of data using virtually unlimited computing power, as BOINC does, and it should be able to work according to HEP specifications. In HEP the amounts of data to be analyzed or reconstructed are of central importance. Therefore, one of the design principles of this tool is to avoid data transfer. This will allow scientists to run their analysis applications and taking advantage of a large number of CPUs. This tool also satisfies other important requirements in HEP, namely, security, fault-tolerance an...

Democratizing Computer Science

Science.gov (United States)

Margolis, Jane; Goode, Joanna; Ryoo, Jean J.

2015-01-01

Computer science programs are too often identified with a narrow stratum of the student population, often white or Asian boys who have access to computers at home. But because computers play such a huge role in our world today, all students can benefit from the study of computer science and the opportunity to build skills related to computing. The…

ATLAS@Home: Harnessing Volunteer Computing for HEP

CERN Document Server

Cameron, David; The ATLAS collaboration

2015-01-01

The ATLAS collaboration has setup a volunteer computing project called ATLAS@home. Volunteers running Monte-Carlo simulation on their personal computer provide significant computing resources, but also belong to a community potentially interested in HEP. Four types of contributors have been identified, whose questions range from advanced technical details to the reason why simulation is needed, how Computing is organized and how it relates to society. The creation of relevant outreach material for simulation, event visualization and distributed production will be described, as well as lessons learned while interacting with the BOINC volunteers community.

Home Away from Home: International Students and Their Identity-Based Social Networks in Australia

Science.gov (United States)

Gomes, Catherine; Berry, Marsha; Alzougool, Basil; Chang, Shanton

2014-01-01

This paper explores the role of identity in helping international students form social networks at an Australian institution and how these networks contribute to creating a sense of home away. The findings suggest that international students form distinct social networks that are not necessarily solely made up of fellow students from their home…

Home Away from Home?: A Case Study of Student Transitions to an International Branch Campus

Science.gov (United States)

Cicchetti, Kaitlin Oyler

2017-01-01

This study explored the transition experience of home-campus students attending an international branch campus. The studied was informed by a diverse range of literature, including the internationalization of higher education and student affairs, development of international branch campuses, students in transition, the development of student…

The impact of home computer use on children's activities and development.

Science.gov (United States)

Subrahmanyam, K; Kraut, R E; Greenfield, P M; Gross, E F

2000-01-01

The increasing amount of time children are spending on computers at home and school has raised questions about how the use of computer technology may make a difference in their lives--from helping with homework to causing depression to encouraging violent behavior. This article provides an overview of the limited research on the effects of home computer use on children's physical, cognitive, and social development. Initial research suggests, for example, that access to computers increases the total amount of time children spend in front of a television or computer screen at the expense of other activities, thereby putting them at risk for obesity. At the same time, cognitive research suggests that playing computer games can be an important building block to computer literacy because it enhances children's ability to read and visualize images in three-dimensional space and track multiple images simultaneously. The limited evidence available also indicates that home computer use is linked to slightly better academic performance. The research findings are more mixed, however, regarding the effects on children's social development. Although little evidence indicates that the moderate use of computers to play games has a negative impact on children's friendships and family relationships, recent survey data show that increased use of the Internet may be linked to increases in loneliness and depression. Of most concern are the findings that playing violent computer games may increase aggressiveness and desensitize a child to suffering, and that the use of computers may blur a child's ability to distinguish real life from simulation. The authors conclude that more systematic research is needed in these areas to help parents and policymakers maximize the positive effects and to minimize the negative effects of home computers in children's lives.

Eating habits of university students living at, or away from home in Greece.

Science.gov (United States)

Papadaki, Angeliki; Hondros, George; A Scott, Jane; Kapsokefalou, Maria

2007-07-01

The aim of this study was to assess the effect of living away from, or in, the family home on the dietary habits of a group of Greek undergraduate University students. Eighty-four undergraduates at Athens Agricultural University, aged 20-24, completed a single, self-administered food habits questionnaire that asked about their current food practices and their food practices before they started University. Students living at home did not show major changes in their eating habits since starting University. Although students living away from the family home had made some positive changes, they decreased their weekly consumption of fresh fruit, cooked and raw vegetables, oily fish, seafood, pulses and olive oil, and increased their sugar, wine, alcohol and fast food intake. Between group comparisons of dietary changes showed that since starting University, students living away from home had developed more unfavourable eating habits than students living at the family home. These findings suggest that moving away from the family home and assuming responsibility for food preparation and purchasing for the first time affect dietary habits in this sample of Greek University students. Nutrition interventions in this young population should be encouraged to promote healthier diets and lifestyles, as well as adherence to the traditional Mediterranean diet.

Computer-Mediated Communication with Distant Friends: Relations with Adjustment during Students' First Semester in College

Science.gov (United States)

Ranney, John D.; Troop-Gordon, Wendy

2012-01-01

Because of recent technological innovations, college freshmen can readily communicate with friends who they see infrequently (e.g., friends from home). The current study addressed whether computer-mediated communication with these distant friends can compensate for a lack of high-quality on-campus friendships during students' first semester of…

LHC@Home: a BOINC-based volunteer computing infrastructure for physics studies at CERN

Science.gov (United States)

Barranco, Javier; Cai, Yunhai; Cameron, David; Crouch, Matthew; Maria, Riccardo De; Field, Laurence; Giovannozzi, Massimo; Hermes, Pascal; Høimyr, Nils; Kaltchev, Dobrin; Karastathis, Nikos; Luzzi, Cinzia; Maclean, Ewen; McIntosh, Eric; Mereghetti, Alessio; Molson, James; Nosochkov, Yuri; Pieloni, Tatiana; Reid, Ivan D.; Rivkin, Lenny; Segal, Ben; Sjobak, Kyrre; Skands, Peter; Tambasco, Claudia; Veken, Frederik Van der; Zacharov, Igor

2017-12-01

The LHC@Home BOINC project has provided computing capacity for numerical simulations to researchers at CERN since 2004, and has since 2011 been expanded with a wider range of applications. The traditional CERN accelerator physics simulation code SixTrack enjoys continuing volunteers support, and thanks to virtualisation a number of applications from the LHC experiment collaborations and particle theory groups have joined the consolidated LHC@Home BOINC project. This paper addresses the challenges related to traditional and virtualized applications in the BOINC environment, and how volunteer computing has been integrated into the overall computing strategy of the laboratory through the consolidated LHC@Home service. Thanks to the computing power provided by volunteers joining LHC@Home, numerous accelerator beam physics studies have been carried out, yielding an improved understanding of charged particle dynamics in the CERN Large Hadron Collider (LHC) and its future upgrades. The main results are highlighted in this paper.

ATLAS@Home: Harnessing Volunteer Computing for HEP

International Nuclear Information System (INIS)

Adam-Bourdarios, C; Cameron, D; Filipčič, A; Lancon, E; Wu, W

2015-01-01

A recent common theme among HEP computing is exploitation of opportunistic resources in order to provide the maximum statistics possible for Monte Carlo simulation. Volunteer computing has been used over the last few years in many other scientific fields and by CERN itself to run simulations of the LHC beams. The ATLAS@Home project was started to allow volunteers to run simulations of collisions in the ATLAS detector. So far many thousands of members of the public have signed up to contribute their spare CPU cycles for ATLAS, and there is potential for volunteer computing to provide a significant fraction of ATLAS computing resources. Here we describe the design of the project, the lessons learned so far and the future plans. (paper)

ATLAS@Home: Harnessing Volunteer Computing for HEP

CERN Document Server

Bourdarios, Claire; Filipcic, Andrej; Lancon, Eric; Wu, Wenjing

2015-01-01

A recent common theme among HEP computing is exploitation of opportunistic resources in order to provide the maximum statistics possible for Monte-Carlo simulation. Volunteer computing has been used over the last few years in many other scientific fields and by CERN itself to run simulations of the LHC beams. The ATLAS@Home project was started to allow volunteers to run simulations of collisions in the ATLAS detector. So far many thousands of members of the public have signed up to contribute their spare CPU cycles for ATLAS, and there is potential for volunteer computing to provide a significant fraction of ATLAS computing resources. Here we describe the design of the project, the lessons learned so far and the future plans.

Examining the Security Awareness, Information Privacy, and the Security Behaviors of Home Computer Users

Science.gov (United States)

Edwards, Keith

2015-01-01

Attacks on computer systems continue to be a problem. The majority of the attacks target home computer users. To help mitigate the attacks some companies provide security awareness training to their employees. However, not all people work for a company that provides security awareness training and typically, home computer users do not have the…

University of Calgary students in 2011 solar home competition

International Nuclear Information System (INIS)

Anon.

2010-01-01

This article described a solar home designed by University of Calgary students for the 2011 Solar Decathlon competition hosted by the United States Department of Energy and the National Renewable Energy Laboratory. The home features an Aboriginal design that will produces at least as much energy as it consumes. Designed as a collaborative project between First Nations, industry, and the University of Calgary, the entry will compete against teams from throughout the world. The entry will be judged in several categories, including architecture, engineering, affordability, and market appeal. In 2009, students from the university collaborated with other Canadian educational facilities to place sixth overall in the competition. 1 fig.

Is computer availability at home causally related to reading achievement in grade 4? A longitudinal difference in differences approach to IEA data from 1991 to 2006

Directory of Open Access Journals (Sweden)

Monica Rosén

2016-02-01

Full Text Available Abstract Research on effects of home computer use on children’s development of cognitive abilities and skills has yielded conflicting results, with some studies showing positive effects, others no effects, and yet others negative effects. These studies have typically used non-experimental designs and one of the main reasons for the conflicting results is that studies differ with respect to how well they control for selection bias in comparisons of children with different amounts of computer use. The current study takes advantage of data from international comparative studies of educational achievement and uses the trend design of these studies to conduct longitudinal analyses at the country level. This allows for a difference in differences approach which effectively controls for within-country selection bias, time-invariant country-level omitted variables, and random errors of measurement in the independent and dependent variables. The empirical investigations are based on data from the IEA 10-Year Trend Study and the PIRLS 2001 and 2006 studies. For these studies, information about frequency of home computer use is available in the student questionnaire. The main analytical approach employed in the paper is regression estimation based on micro-data, with fixed country effects and cluster-robust standard-errors. This approach allows estimation of main effects of home computer use and interaction effects with student characteristics (gender and socio-economic status. For both data sets negative effects of home computer use on achievement are found. Results are discussed in substantive and methodological terms, focusing particularly on possible threats to valid causal inference, such as omitted variables that are not time invariant.

submitter LHC@Home: a BOINC-based volunteer computing infrastructure for physics studies at CERN

CERN Document Server

Barranco, Javier; Cameron, David; Crouch, Matthew; De Maria, Riccardo; Field, Laurence; Giovannozzi, Massimo; Hermes, Pascal; Høimyr, Nils; Kaltchev, Dobrin; Karastathis, Nikos; Luzzi, Cinzia; Maclean, Ewen; McIntosh, Eric; Mereghetti, Alessio; Molson, James; Nosochkov, Yuri; Pieloni, Tatiana; Reid, Ivan D; Rivkin, Lenny; Segal, Ben; Sjobak, Kyrre; Skands, Peter; Tambasco, Claudia; Van der Veken, Frederik; Zacharov, Igor

2017-01-01

The LHC@Home BOINC project has provided computing capacity for numerical simulations to researchers at CERN since 2004, and has since 2011 been expanded with a wider range of applications. The traditional CERN accelerator physics simulation code SixTrack enjoys continuing volunteers support, and thanks to virtualisation a number of applications from the LHC experiment collaborations and particle theory groups have joined the consolidated LHC@Home BOINC project. This paper addresses the challenges related to traditional and virtualized applications in the BOINC environment, and how volunteer computing has been integrated into the overall computing strategy of the laboratory through the consolidated LHC@Home service. Thanks to the computing power provided by volunteers joining LHC@Home, numerous accelerator beam physics studies have been carried out, yielding an improved understanding of charged particle dynamics in the CERN Large Hadron Collider (LHC) and its future upgrades. The main results are highlighted i...

Computer-Based Phonological Skills Training for Primary Students with Mild to Moderate Dyslexia--A Pilot Study

Science.gov (United States)

Blythe, John M.

2006-01-01

This pilot study investigated the efficacy of "Phonics Alive 2: The Sound Blender", a computer-based phonological skills training program, delivered with both at-home and at-school components over a 10-week period, as a potential treatment of phonological dyslexia. Participants were 20 dyslexic primary students with an average delay of…

Students "Hacking" School Computer Systems

Science.gov (United States)

Stover, Del

2005-01-01

This article deals with students hacking school computer systems. School districts are getting tough with students "hacking" into school computers to change grades, poke through files, or just pit their high-tech skills against district security. Dozens of students have been prosecuted recently under state laws on identity theft and unauthorized…

Home Field Advantage Calculation for Physical Education and Sport Students

Science.gov (United States)

Inan, Tugbay

2018-01-01

It is a well-established fact that playing at home field is an advantageous condition for professional sport teams. For this reason, the home field advantage in team sports is an important issue to be explored. It is also one of the different topics that physical education and sports students can use when they want to perform performance analysis…

Issues about home computer workstations and primary school children in Hong Kong: a pilot study.

Science.gov (United States)

Py Szeto, Grace; Tsui, Macy Mei Sze; Sze, Winky Wing Yu; Chan, Irene Sin Ting; Chung, Cyrus Chak Fai; Lee, Felix Wai Kit

2014-01-01

All around the world, there is a rising trend of computer use among young children especially at home; yet the computer furniture is usually not designed specifically for children's use. In Hong Kong, this creates an even greater problem as most people live in very small apartments in high-rise buildings. Most of the past research literature is focused on computer use in children in the school environment and not about the home setting. The present pilot study aimed to examine ergonomic issues in children's use of computers at home in Hong Kong, which has some unique home environmental issues. Fifteen children (six male, nine female) aged 8-11 years and their parents were recruited by convenience sampling. Participants were asked to provide information on their computer use habits and related musculoskeletal symptoms. Participants were photographed when sitting at the computer workstation in their usual postures and joint angles were measured. The participants used computers frequently for less than two hours daily and the majority shared their workstations with other family members. Computer furniture was designed more for adult use and a mismatch of furniture and body size was found. Ergonomic issues included inappropriate positioning of the display screen, keyboard, and mouse, as well as lack of forearm support and suitable backrest. These led to awkward or constrained postures while some postural problems may be habitual. Three participants reported neck and shoulder discomfort in the past 12 months and 4 reported computer-related discomfort. Inappropriate computer workstation settings may have adverse effects on children's postures. More research on workstation setup at home, where children may use their computers the most, is needed.

Measuring Students' Self-Perceived Competence in Home Economics Core Areas.

Science.gov (United States)

Smith, Frances M.

1990-01-01

Using the self-efficacy concept from Bandura's social learning theory, researchers developed an instrument to measure students' self-perceived competence in home economics core areas. Administration to all graduate students at a midwestern university during 1982-88 verified eight original competence areas and added a ninth. (SK)

Perceptions of the Home Environments of Graduate Students Raised in Poverty

Science.gov (United States)

Turner, Jacqueline S.; Juntune, Joyce

2018-01-01

Current literature has identified a growing achievement gap experienced by students raised in poverty. However, some students from poverty can defeat the odds and succeed academically with advanced degrees. Nine graduate students self-identified as being raised in poverty participated in this study. The home-related experiences that led to their…

Status of knowledge on student-learning environments in nursing homes: A mixed-method systematic review.

Science.gov (United States)

Husebø, Anne Marie Lunde; Storm, Marianne; Våga, Bodil Bø; Rosenberg, Adriana; Akerjordet, Kristin

2018-04-01

To give an overview of empirical studies investigating nursing homes as a learning environment during nursing students' clinical practice. A supportive clinical learning environment is crucial to students' learning and for their development into reflective and capable practitioners. Nursing students' experience with clinical practice can be decisive in future workplace choices. A competent workforce is needed for the future care of older people. Opportunities for maximum learning among nursing students during clinical practice studies in nursing homes should therefore be explored. Mixed-method systematic review using PRISMA guidelines, on learning environments in nursing homes, published in English between 2005-2015. Search of CINAHL with Full Text, Academic Search Premier, MEDLINE and SocINDEX with Full Text, in combination with journal hand searches. Three hundred and thirty-six titles were identified. Twenty studies met the review inclusion criteria. Assessment of methodological quality was based on the Mixed Methods Appraisal Tool. Data were extracted and synthesised using a data analysis method for integrative reviews. Twenty articles were included. The majority of the studies showed moderately high methodological quality. Four main themes emerged from data synthesis: "Student characteristic and earlier experience"; "Nursing home ward environment"; "Quality of mentoring relationship and learning methods"; and "Students' achieved nursing competencies." Nursing home learning environments may be optimised by a well-prepared academic-clinical partnership, supervision by encouraging mentors and high-quality nursing care of older people. Positive learning experiences may increase students' professional development through achievement of basic nursing skills and competencies and motivate them to choose the nursing home as their future workplace. An optimal learning environment can be ensured by thorough preplacement preparations in academia and in nursing home wards

English Language Learners' Strategies for Reading Computer-Based Texts at Home and in School

Science.gov (United States)

Park, Ho-Ryong; Kim, Deoksoon

2016-01-01

This study investigated four elementary-level English language learners' (ELLs') use of strategies for reading computer-based texts at home and in school. The ELLs in this study were in the fourth and fifth grades in a public elementary school. We identify the ELLs' strategies for reading computer-based texts in home and school environments. We…

Brain Food: The Relationship between Home-Cooked Meals and Student Success

Science.gov (United States)

Green, Raymond J.

2010-01-01

The influence of informal faculty/student interactions (i.e., group dinners at faculty member's home) on GPA and retention rates was investigated. Students were invited to attend dinner at a faculty member's house in groups of approximately 6 students. The academic performance and retention rates of attendees and nonattendees were compared.…

Home-Based Computer Gaming in Vestibular Rehabilitation of Gaze and Balance Impairment.

Science.gov (United States)

Szturm, Tony; Reimer, Karen M; Hochman, Jordan

2015-06-01

Disease or damage of the vestibular sense organs cause a range of distressing symptoms and functional problems that could include loss of balance, gaze instability, disorientation, and dizziness. A novel computer-based rehabilitation system with therapeutic gaming application has been developed. This method allows different gaze and head movement exercises to be coupled to a wide range of inexpensive, commercial computer games. It can be used in standing, and thus graded balance demands using a sponge pad can be incorporated into the program. A case series pre- and postintervention study was conducted of nine adults diagnosed with peripheral vestibular dysfunction who received a 12-week home rehabilitation program. The feasibility and usability of the home computer-based therapeutic program were established. Study findings revealed that using head rotation to interact with computer games, when coupled to demanding balance conditions, resulted in significant improvements in standing balance, dynamic visual acuity, gaze control, and walking performance. Perception of dizziness as measured by the Dizziness Handicap Inventory also decreased significantly. These preliminary findings provide support that a low-cost home game-based exercise program is well suited to train standing balance and gaze control (with active and passive head motion).

The Relationship between Home Literary Environments and Attitudes toward Reading in Ninth-Grade Students.

Science.gov (United States)

Kubis, Mary Ellen

A study determined what variables in the home literary environments of ninth-grade students influenced their attitudes toward reading. Subjects, 316 students from 2 ninth-grade classes at 2 metropolitan high schools, were given the Estes Reading Attitude Scale and a researcher-developed, 30-question inventory of their home literary environment.…

Solar Energy Education. Home economics: student activities. Field test edition

Energy Technology Data Exchange (ETDEWEB)

1981-03-01

A view of solar energy from the standpoint of home economics is taken in this book of activities. Students are provided information on solar energy resources while performing these classroom activities. Instructions for the construction of a solar food dryer and a solar cooker are provided. Topics for study include window treatments, clothing, the history of solar energy, vitamins from the sun, and how to choose the correct solar home. (BCS)

Achieving a Global Mind-Set at Home: Student Engagement with Immigrant Children

Science.gov (United States)

Dallinger, Carolyn

2017-01-01

Developing a global mind-set in college students is a goal of many colleges and universities. Most often this goal is met by encouraging students to study abroad. This article explains how a service learning student engagement program at home achieves this goal by pairing Introduction to Sociology students with young immigrant children in a weekly…

Teaching psychology to computing students

OpenAIRE

Taylor, Jacqui

2008-01-01

The aim of this paper is twofold. The first aim is to discuss some observations gained from teaching Psychology to Computing students, highlighting both the wide range of areas where Psychology is relevant to Computing education and the topics that are relevant at different stages of students’ education. The second aim is to consider findings from research investigating the characteristics of Computing and Psychology students. It is proposed that this information could be considered in the de...

The Lived Experiences of International Students Who's Family Remains at Home

Science.gov (United States)

Harvey, Theresa; Robinson, Carolyn; Welch, Anthony

2017-01-01

The significant increase of international students, who leave their family at home, to study abroad, especially in the discipline of nursing, has implications for educational practice. This study's aim was to explore adult international students' experiences of leaving spouse and children--for further education overseas. A descriptive…

Commuting, Transitions and Belonging: The Experiences of Students Living at Home in Their First Year at University

Science.gov (United States)

Pokorny, Helen; Holley, Debbie; Kane, Suzanne

2017-01-01

In this study, our cross-case analysis of students' lives challenges the conventional home-university model of transition and highlights the importance of acknowledging the influence of this complex symbiotic relationship for students who attend university and live at home. We argue that as with stay-at-home holidays, or "staycations",…

Equity and Computers for Mathematics Learning: Access and Attitudes

Science.gov (United States)

Forgasz, Helen J.

2004-01-01

Equity and computer use for secondary mathematics learning was the focus of a three year study. In 2003, a survey was administered to a large sample of grade 7-10 students. Some of the survey items were aimed at determining home access to and ownership of computers, and students' attitudes to mathematics, computers, and computer use for…

The influence of age, gender and other information technology use on young people's computer use at school and home.

Science.gov (United States)

Harris, C; Straker, L; Pollock, C

2013-01-01

Young people are exposed to a range of information technologies (IT) in different environments, including home and school, however the factors influencing IT use at home and school are poorly understood. The aim of this study was to investigate young people's computer exposure patterns at home and school, and related factors such as age, gender and the types of IT used. 1351 children in Years 1, 6, 9 and 11 from 10 schools in metropolitan Western Australia were surveyed. Most children had access to computers at home and school, with computer exposures comparable to TV, reading and writing. Total computer exposure was greater at home than school, and increased with age. Computer activities varied with age and gender and became more social with increased age, at the same time parental involvement reduced. Bedroom computer use was found to result in higher exposure patterns. High use of home and school computers were associated with each other. Associations varied depending on the type of IT exposure measure (frequency, mean weekly hours, usual and longest duration). The frequency and duration of children's computer exposure were associated with a complex interplay of the environment of use, the participant's age and gender and other IT activities.

Requiring students to have computers: questions for consideration.

Science.gov (United States)

McAuley, R J

1998-06-01

For the past several years a dialogue has been taking place in the offices, lounges, and meeting rooms of medical schools about whether medical students should be required to bring or purchase computers when they enter school. Microcomputers offer educators a unique opportunity to provide students with access to computer-assisted instruction, asynchronous communication, and extensive knowledge bases. However, there is still no evidence attesting to the effectiveness of computers as teaching or learning tools in medical education. The author raises questions that schools need to consider before requiring students to own computers: What kind of computer best suits their needs? What might impede using computers to teach? And who is currently requiring computers? In addressing the last question, the author presents information about 15 North American schools that currently require their students to have computers, reporting each school's software and hardware requirements; how each expects students to use the computers; and who covers the cost of the computers (the students or the school). Finally, he argues that major institutional commitment is needed for computers to be successfully integrated into any medical school curriculum.

Off the Shelf Cloud Robotics for the Smart Home: Empowering a Wireless Robot through Cloud Computing

Directory of Open Access Journals (Sweden)

Javier Ramírez De La Pinta

2017-03-01

Full Text Available In this paper, we explore the possibilities offered by the integration of home automation systems and service robots. In particular, we examine how advanced computationally expensive services can be provided by using a cloud computing approach to overcome the limitations of the hardware available at the user’s home. To this end, we integrate two wireless low-cost, off-the-shelf systems in this work, namely, the service robot Rovio and the home automation system Z-wave. Cloud computing is used to enhance the capabilities of these systems so that advanced sensing and interaction services based on image processing and voice recognition can be offered.

Off the Shelf Cloud Robotics for the Smart Home: Empowering a Wireless Robot through Cloud Computing.

Science.gov (United States)

Ramírez De La Pinta, Javier; Maestre Torreblanca, José María; Jurado, Isabel; Reyes De Cozar, Sergio

2017-03-06

In this paper, we explore the possibilities offered by the integration of home automation systems and service robots. In particular, we examine how advanced computationally expensive services can be provided by using a cloud computing approach to overcome the limitations of the hardware available at the user's home. To this end, we integrate two wireless low-cost, off-the-shelf systems in this work, namely, the service robot Rovio and the home automation system Z-wave. Cloud computing is used to enhance the capabilities of these systems so that advanced sensing and interaction services based on image processing and voice recognition can be offered.

Remarkable Computing - the Challenge of Designing for the Home

DEFF Research Database (Denmark)

Petersen, Marianne Graves

2004-01-01

The vision of ubiquitous computing is floating into the domain of the household, despite arguments that lessons from design of workplace artefacts cannot be blindly transferred into the domain of the household. This paper discusses why the ideal of unremarkable or ubiquitous computing is too narrow...... with respect to the household. It points out how understanding technology use, is a matter of looking into the process of use and on how the specific context of the home, in several ways, call for technology to be remarkable rather than unremarkable....

The Effects of Home-School Dissonance on African American Male High School Students

Science.gov (United States)

Brown-Wright, Lynda; Tyler, Kenneth Maurice

2010-01-01

The current study examined associations between home-school dissonance and several academic and psychological variables among 80 African American male high school students. Regression analyses revealed that home-school dissonance significantly predicted multiple academic and psychological variables, including amotivation, academic cheating,…

Computer Self-Efficacy: A Practical Indicator of Student Computer Competency in Introductory IS Courses

Directory of Open Access Journals (Sweden)

Rex Karsten

1998-01-01

Full Text Available Students often receive their first college-level computer training in introductory information systems courses. Students and faculty frequently expect this training to develop a level of student computer competence that will support computer use in future courses. In this study, we applied measures of computer self-efficacy to students in a typical introductory IS course. The measures provided useful evidence that student perceptions of their ability to use computers effectively in the future significantly improved as a result of their training experience. The computer self-efficacy measures also provided enhanced insight into course-related factors of practical concern to IS educators. Study results also suggest computer self-efficacy measures may be a practical and informative means of assessing computer-training outcomes in the introductory IS course context

[Musculoskeletal disorders among university student computer users].

Science.gov (United States)

Lorusso, A; Bruno, S; L'Abbate, N

2009-01-01

Musculoskeletal disorders are a common problem among computer users. Many epidemiological studies have shown that ergonomic factors and aspects of work organization play an important role in the development of these disorders. We carried out a cross-sectional survey to estimate the prevalence of musculoskeletal symptoms among university students using personal computers and to investigate the features of occupational exposure and the prevalence of symptoms throughout the study course. Another objective was to assess the students' level of knowledge of computer ergonomics and the relevant health risks. A questionnaire was distributed to 183 students attending the lectures for second and fourth year courses of the Faculty of Architecture. Data concerning personal characteristics, ergonomic and organizational aspects of computer use, and the presence of musculoskeletal symptoms in the neck and upper limbs were collected. Exposure to risk factors such as daily duration of computer use, time spent at the computer without breaks, duration of mouse use and poor workstation ergonomics was significantly higher among students of the fourth year course. Neck pain was the most commonly reported symptom (69%), followed by hand/wrist (53%), shoulder (49%) and arm (8%) pain. The prevalence of symptoms in the neck and hand/wrist area was signifcantly higher in the students of the fourth year course. In our survey we found high prevalence of musculoskeletal symptoms among university students using computers for long time periods on a daily basis. Exposure to computer-related ergonomic and organizational risk factors, and the prevalence ofmusculoskeletal symptoms both seem to increase significantly throughout the study course. Furthermore, we found that the level of perception of computer-related health risks among the students was low. Our findings suggest the need for preventive intervention consisting of education in computer ergonomics.

A typewriting system operated by head movements, based on home-computer equipment

NARCIS (Netherlands)

Heuvelmans, A.M.F.; Mélotte, H.E.M.; Neve, J.J.

1990-01-01

For persons who cannot move their hands and legs we have designed a relatively inexpensive typewriting system which can be operated by movements of the head. The typewriter is made up of commercially available home computer equipment - i e, a computer including monitor and printer and a headset

Emotional learning of undergraduate medical students in an early nursing attachment in a hospital or nursing home.

Science.gov (United States)

Helmich, Esther; Bolhuis, Sanneke; Prins, Judith; Laan, Roland; Koopmans, Raymond

2011-01-01

Entering medicine for the first time is highly impressive for students, but we know little about the actual emotional learning processes taking place. We aimed to get more insight into expectations, experiences and emotions of students during their first clinical experiences in a hospital compared to a nursing home. We carried out a qualitative and a quantitative survey by administering questionnaires about expectations, impressive experiences and learning activities within two cohorts of first-year medical students before and after a 4-week nursing attachment. Despite different expectations, students reported similar experiences and learning activities for the nursing home and the hospital. Most impressive events were related to patient care, being a trainee, or professional identities being challenged. Students in nursing homes most often referred to their own relationships with patients. Students expressed different emotions, and frequently experienced positive and negative emotions at the same time. Rewarding experiences (not only difficult or stressful events) do matter for medical professional development. Students need to learn how to deal with and feel strengthened by the emotions evoked during clinical experiences, which should be supported by educators. The nursing home and the hospital seem to be equally suited as learning environments.

Children, computer exposure and musculoskeletal outcomes: the development of pathway models for school and home computer-related musculoskeletal outcomes.

Science.gov (United States)

Harris, Courtenay; Straker, Leon; Pollock, Clare; Smith, Anne

2015-01-01

Children's computer use is rapidly growing, together with reports of related musculoskeletal outcomes. Models and theories of adult-related risk factors demonstrate multivariate risk factors associated with computer use. Children's use of computers is different from adult's computer use at work. This study developed and tested a child-specific model demonstrating multivariate relationships between musculoskeletal outcomes, computer exposure and child factors. Using pathway modelling, factors such as gender, age, television exposure, computer anxiety, sustained attention (flow), socio-economic status and somatic complaints (headache and stomach pain) were found to have effects on children's reports of musculoskeletal symptoms. The potential for children's computer exposure to follow a dose-response relationship was also evident. Developing a child-related model can assist in understanding risk factors for children's computer use and support the development of recommendations to encourage children to use this valuable resource in educational, recreational and communication environments in a safe and productive manner. Computer use is an important part of children's school and home life. Application of this developed model, that encapsulates related risk factors, enables practitioners, researchers, teachers and parents to develop strategies that assist young people to use information technology for school, home and leisure in a safe and productive manner.

Children and computer use in the home: workstations, behaviors and parental attitudes.

Science.gov (United States)

Kimmerly, Lisa; Odell, Dan

2009-01-01

This study examines the home computer use of 26 children (aged 6-18) in ten upper middle class families using direct observation, typing tests, questionnaires and semi-structured interviews. The goals of the study were to gather information on how children use computers in the home and to understand how both parents and children perceive this computer use. Large variations were seen in computing skills, behaviors, and opinions, as well as equipment and workstation setups. Typing speed averaged over 40 words per minute for children over 13 years old, and less than 10 words per minute for children younger than 10. The results show that for this sample, Repetitive Stress Injury (RSI) concerns ranked very low among parents, whereas security and privacy concerns ranked much higher. Meanwhile, children's behaviors and workstations were observed to place children in awkward working postures. Photos showing common postures are presented. The greatest opportunity to improve children's work postures appears to be in providing properly-sized work surfaces and chairs, as well as education. Possible explanations for the difference between parental perception of computing risks and the physical reality of children's observed ergonomics are discussed and ideas for further research are proposed.

Home Computers and Child Outcomes: Short-Term Impacts from a Randomized Experiment in Peru. NBER Working Paper No. 18818

Science.gov (United States)

Beuermann, Diether W.; Cristia, Julian P.; Cruz-Aguayo, Yyannu; Cueto, Santiago; Malamud, Ofer

2013-01-01

This paper presents results from a randomized control trial in which approximately 1,000 OLPC XO laptops were provided for home use to children attending primary schools in Lima, Peru. The intervention increased access and use of home computers, with some substitution away from computer use outside the home. Beneficiaries were more likely to…

Home/Hospital Instruction: Instructional Approach to Working with Students with Major Depressive Disorder

Science.gov (United States)

Newman, Cara

2012-01-01

School districts throughout the United States provide in-home schooling for students whose health problems, both physical and mental, prevent them from attending regular classes. This service is an outgrowth of the federal legislation which addressed the provision of education to all children with special needs. Home/Hospital teachers who serve…

Higher education and spatial (im)mobility: nontraditional students and living at home

OpenAIRE

Hazel Christie

2007-01-01

I investigate the mobility decisions of students going into higher education in the UK, and look particularly at the circumstances under which students in one higher education market chose to live at home and their experiences of attending a local university. As more young people from nontraditional backgrounds are encouraged to participate in higher education, and as the financial costs of attending are increasingly borne by students and their families, more students are choosing to stay at ...

Medicinal plants used as home remedies: a family survey by first year medical students.

Science.gov (United States)

Sewani-Rusike, Constance R; Mammen, Marykutty

2014-01-01

There is a hierarchical organisation of knowledge in the use of medicinal plants in communities. Medicinal use knowledge starts in the home and is passed on to family members. Next in the hierarchy are neighbours, village elders and finally, traditional healers being the most knowledgeable. For primary health care this hierarchy is actively followed in seeking remedies for ailments. This study was a survey of medicinal plant knowledge from family members of 1(st) year medical students registered at Walter Sisulu University. A total of 206 first year medical students participated in this study in 2010 and 2011. Results revealed 47 species used as home remedies, 32% of which are food plants. Leaves and roots were reported as most commonly used. The top five ailments managed at home were gastrointestinal problems (25 plants), wounds (19 plants), respiratory tract problems (19 plants), infections, including sexually transmitted diseases (19 plants) and pain including headaches (19 plants). Chronic diseases such as hypertension, diabetes, cancer and reproductive ailments also formed a large group of diseases self-managed at home (29 plants). Family members hold knowledge of medicinal plant use. From this study, first year medical students were made aware of the relationship between common ailments and associated home remedies. This study forms a basis for further study of medicinal plants to validate their use as medicinal remedies.

Comparing the social skills of students addicted to computer games with normal students.

Science.gov (United States)

Zamani, Eshrat; Kheradmand, Ali; Cheshmi, Maliheh; Abedi, Ahmad; Hedayati, Nasim

2010-01-01

This study aimed to investigate and compare the social skills of studentsaddicted to computer games with normal students. The dependentvariable in the present study is the social skills. The study population included all the students in the second grade ofpublic secondary school in the city of Isfahan at the educational year of2009-2010. The sample size included 564 students selected using thecluster random sampling method. Data collection was conducted usingQuestionnaire of Addiction to Computer Games and Social SkillsQuestionnaire (The Teenage Inventory of Social Skill or TISS). The results of the study showed that generally, there was a significantdifference between the social skills of students addicted to computer gamesand normal students. In addition, the results indicated that normal studentshad a higher level of social skills in comparison with students addicted tocomputer games. As the study results showed, addiction to computer games may affectthe quality and quantity of social skills. In other words, the higher theaddiction to computer games, the less the social skills. The individualsaddicted to computer games have less social skills.).

Factors across home, work, and school domains influence nutrition and physical activity behaviors of nontraditional college students.

Science.gov (United States)

Quintiliani, Lisa M; Bishop, Hillary L; Greaney, Mary L; Whiteley, Jessica A

2012-10-01

Nontraditional college students (older, part-time, and/or working) have less healthful nutrition and physical activity behaviors compared to traditional students, yet few health promotion efforts focus on nontraditional students. The purpose of this study was to use qualitative methods to explore factors affecting nutrition and physical activity behaviors of nontraditional students. Fourteen semi-structured individual interviews were conducted with nontraditional undergraduate students attending a large university. The sample had a median age of 25 (range, 21-64), 57% were men, 43% were racial/ethnic minorities, and 57% were employed (mean 22 hours/week). Data were coded using a systematic team-based approach. Consistent themes (mentioned by 4+ students) were identified and categorized into three domains: home, work, and school. Home (themes: neighborhood characteristics, family, partners), work (theme: work environment), and school (themes: cafeteria, vending machines) factors consistently influenced positive nutrition behaviors. Similarly, home (themes: neighborhood including safety, friends from home, partner,), work (theme: work environment), and school (themes: not having a car, campus structure, campus gym, friends at school) factors consistently influenced positive physical activity. Financial resources and perceptions of autonomy had influence across domains. Results indicate consistent influences on nutrition and physical activity behaviors across home, work, and school domains for nontraditional college students. Study findings suggest possible, and sometimes unconventional, intervention strategies to promote healthful eating and physical activity. For example, when cafeteria meal plans are not offered and financial constraints limit eating at the cafeteria, encouraging healthful choices from vending machines could be preferable to not eating at all. Copyright © 2012 Elsevier Inc. All rights reserved.

Modeling school choice: A comparison of public, private-independent, private-religious and home-schooled students

Directory of Open Access Journals (Sweden)

Clive R. Belfield

2004-06-01

Full Text Available U.S. students now have four choices of schooling: public schooling, private–religious schooling, private–independent schooling, and home-schooling. Of these, home-schooling is the most novel: since legalization across the states in the last few decades, it has grown in importance and legitimacy as an alternative choice. Thus, it is now possible to investigate the motivation for home-schooling, relative to the other schooling options. Here, we use two recent large-scale datasets to assess the school enrollment decision: the first is the National Household Expenditure Survey (1999, and the second is micro-data on SAT test-takers in 2001. We find that, generally, families with home-schoolers have similar characteristics to those with children at other types of school, but mother’s characteristics – specifically, her employment status – have a strong influence on the decision to home-school. Plausibly, religious belief has an important influence on the schooling decision, not only for Catholic students, but also those of other faiths.

Region based Brain Computer Interface for a home control application.

Science.gov (United States)

Akman Aydin, Eda; Bay, Omer Faruk; Guler, Inan

2015-08-01

Environment control is one of the important challenges for disabled people who suffer from neuromuscular diseases. Brain Computer Interface (BCI) provides a communication channel between the human brain and the environment without requiring any muscular activation. The most important expectation for a home control application is high accuracy and reliable control. Region-based paradigm is a stimulus paradigm based on oddball principle and requires selection of a target at two levels. This paper presents an application of region based paradigm for a smart home control application for people with neuromuscular diseases. In this study, a region based stimulus interface containing 49 commands was designed. Five non-disabled subjects were attended to the experiments. Offline analysis results of the experiments yielded 95% accuracy for five flashes. This result showed that region based paradigm can be used to select commands of a smart home control application with high accuracy in the low number of repetitions successfully. Furthermore, a statistically significant difference was not observed between the level accuracies.

Home school student visit and introduction to rail transportation and engineering.

Science.gov (United States)

2016-06-22

This project consisted of hosting local Champaign-Urbana, Illinois home school students for a visit to : the Rail Transportation and Engineering Center (RailTEC) at the University of Illinois at Urbana- : Champaign (UIUC). Beyond visiting RailTEC, st...

Investigating the Link between Home-School Dissonance and Academic Cheating among High School Students

Science.gov (United States)

Brown-Wright, Lynda; Tyler, Kenneth M.; Stevens-Watkins, Danelle; Thomas, Deneia; Mulder, Shambra; Hughes, Travonia; Stevens-Morgan, Ruby; Roan-Belle, Clarissa; Gadson, Nadia; Smith, La Toya

2013-01-01

The current study examined the association between home-school dissonance and academic cheating among 344 high school juniors and seniors at two urban high schools. Students completed two subscales of the Patterns of Adaptive Learning Scale (PALS) and one subscale of the Academic Motivation Scale (AMS). Analyses revealed that home-school…

Nursing Students' Clinical Learning Environment in Norwegian Nursing Homes: Lack of Innovative Teaching and Learning Strategies

OpenAIRE

Berntsen, Karin; Bjørk, Ida Torunn; Brynildsen, Grethe

2017-01-01

Background: Nursing students hesitate to choose aged care as a career, and the aged care sectors are on an edge regarding nursing positions. Clinical learning environments may influence nursing students’ career choices. Few studies have explored learning environments in nursing homes, although students increasingly have placements there. Objectives: The aim was to produce information for developing nursing students’ learning opportunities in nursing homes. Design: A cross-sectional survey des...

Assessing Computer Knowledge among College Students.

Science.gov (United States)

Parrish, Allen; And Others

This paper reports on a study involving the administration of two examinations that were designed to evaluate student knowledge in several areas of computing. The tests were given both to computer science majors and to those enrolled in computer science classes from other majors. They sought to discover whether computer science majors demonstrated…

Virginia Tech Wildlife Student Studies Cheetah Home Ranges

OpenAIRE

Davis, Lynn

2003-01-01

The cheetah may be the world's fastest land animal, accelerating to high speeds in just a few steps, but within recent years the cheetahs of South Africa are battling the race for survival. To find remedies for this problem Peter Laver, a graduate student in fisheries and wildlife sciences in the College of Natural Resources at Virginia Tech, is expanding current research on home ranges of the cheetah population located in the Serengeti National Park in Tanzania, Africa.

Computer game assisted instruction and students' achievement in ...

African Journals Online (AJOL)

Computer game assisted instruction and students' achievement in social studies. ... This paper examines the effects of computer game assisted instructional method, student's achievement in social studies in ... AJOL African Journals Online.

Famous Georgians and Their Homes: A Social Studies Unit for Upper Elementary Students.

Science.gov (United States)

Deaver, Susan B.

This upper-elementary level social studies curriculum guide is designed to: (1) teach students to understand and appreciate the built (man made) environment; (2) instruct students about Georgia's history and heritage; and (3) introduce the basic concepts of historic preservation. The unit highlights 10 architectural styles of the homes of famous…

Computer Anxiety, Academic Stress, and Academic Procrastination on College Students

Directory of Open Access Journals (Sweden)

Wahyu Rahardjo

2013-01-01

Full Text Available Academic procrastination is fairly and commonly found among college students. The lack of understanding in making the best use of computer technology may lead to anxiety in terms of operating computer hence cause postponement in completing course assignments related to computer operation. On the other hand, failure in achieving certain academic targets as expected by parents and/or the students themselves also makes students less focused and leads to tendency of postponing many completions of course assignments. The aim of this research is to investigate contribution of anxiety in operating computer and academic stress toward procrastination on students. As much as 65 students majoring in psychology became participants in this study. The results showed that anxiety in operating computer and academic stress play significant role in influencing academic procrastination among social sciences students. In terms of academic procrastination tendencies, anxiety in operating computer and academic stress, male students have higher percentage than female students.

Computer modeling with randomized-controlled trial data informs the development of person-centered aged care homes.

Science.gov (United States)

Chenoweth, Lynn; Vickland, Victor; Stein-Parbury, Jane; Jeon, Yun-Hee; Kenny, Patricia; Brodaty, Henry

2015-10-01

To answer questions on the essential components (services, operations and resources) of a person-centered aged care home (iHome) using computer simulation. iHome was developed with AnyLogic software using extant study data obtained from 60 Australian aged care homes, 900+ clients and 700+ aged care staff. Bayesian analysis of simulated trial data will determine the influence of different iHome characteristics on care service quality and client outcomes. Interim results: A person-centered aged care home (socio-cultural context) and care/lifestyle services (interactional environment) can produce positive outcomes for aged care clients (subjective experiences) in the simulated environment. Further testing will define essential characteristics of a person-centered care home.

Learning Style and Attitude toward Computer among Iranian Medical Students

Directory of Open Access Journals (Sweden)

Seyedeh Shohreh Alavi

2016-02-01

Full Text Available Background and purpose: Presently, the method of medical teaching has shifted from lecture-based to computer-based. The learning style may play a key role in the attitude toward learning computer. The goal of this study was to study the relationship between the learning style and attitude toward computer among Iranian medical students.Methods: This cross-sectional study included 400 medical students. Barsch learning style inventory and a questionnaire on the attitude toward computer was sent to each student. The enthusiasm, anxiety, and overall attitude toward computer were compared among the different learning styles.Results: The response rate to the questionnaire was 91.8%. The distribution of learning styles in the students was 181 (49.3% visual, 106 (28.9% auditory, 27 (7.4% tactual, and 53 (14.4% overall. Visual learners were less anxious for computer use and showed more positive attitude toward computer. Sex, age, and academic grade were not associated with students’ attitude toward computer.Conclusions: The learning style is an important factor in the students’ attitude toward computer among medical students, which should be considered in planning computer-based learning programs.Keywords: LEARNING STYLE, ATTITUDE, COMPUTER, MEDICAL STUDENT, ANXIETY, ENTHUSIASM

The Student/Library Computer Science Collaborative

Science.gov (United States)

Hahn, Jim

2015-01-01

With funding from an Institute of Museum and Library Services demonstration grant, librarians of the Undergraduate Library at the University of Illinois at Urbana-Champaign partnered with students in computer science courses to design and build student-centered mobile apps. The grant work called for demonstration of student collaboration…

Tracking the PhD Students' Daily Computer Use

Science.gov (United States)

Sim, Kwong Nui; van der Meer, Jacques

2015-01-01

This study investigated PhD students' computer activities in their daily research practice. Software that tracks computer usage (Manic Time) was installed on the computers of nine PhD students, who were at their early, mid and final stage in doing their doctoral research in four different discipline areas (Commerce, Humanities, Health Sciences and…

Functional Automata - Formal Languages for Computer Science Students

Directory of Open Access Journals (Sweden)

Marco T. Morazán

2014-12-01

Full Text Available An introductory formal languages course exposes advanced undergraduate and early graduate students to automata theory, grammars, constructive proofs, computability, and decidability. Programming students find these topics to be challenging or, in many cases, overwhelming and on the fringe of Computer Science. The existence of this perception is not completely absurd since students are asked to design and prove correct machines and grammars without being able to experiment nor get immediate feedback, which is essential in a learning context. This article puts forth the thesis that the theory of computation ought to be taught using tools for actually building computations. It describes the implementation and the classroom use of a library, FSM, designed to provide students with the opportunity to experiment and test their designs using state machines, grammars, and regular expressions. Students are able to perform random testing before proceeding with a formal proof of correctness. That is, students can test their designs much like they do in a programming course. In addition, the library easily allows students to implement the algorithms they develop as part of the constructive proofs they write. Providing students with this ability ought to be a new trend in the formal languages classroom.

Increasing Students' Motivation by Using Computers

Directory of Open Access Journals (Sweden)

Rodríguez Aura Stella

2000-08-01

Full Text Available The lack of motivation in the 9th grade students of Tomás Rueda Vargas School was the objective of this project, so we planned a series of workshops in Microsoft Word to apply in the computer lab. We observed that by working in groups of four in the computer lab, the students did the activities with enthusiasm. It could also be noticed that the workshops were effective in reinforcing English learning.

Analysis of the knowledge and opinions of students and qualified dentists regarding the use of computers.

Science.gov (United States)

Castelló Castañeda, Coral; Ríos Santos, Jose Vicente; Bullón, Pedro

2008-01-01

Dentists are currently required to make multiple diagnoses and treatment decisions every day and the information necessary to achieve this satisfactorily doubles in volume every five years. Knowledge therefore rapidly becomes out of date, so that it is often impossible to remember established information and assimilate new concepts. This may result in a significant lack of knowledge in the future, which would jeopardize the success of treatments. To remedy this situation and to prevent it, we nowadays have access to modern computing systems, with an extensive data base, which helps us to retain the information necessary for daily practice and access it instantaneously. The objectives of this study are therefore to determine how widespread the use of computing is in this environment and to determine the opinion of students and qualified dentists as regards its use in Dentistry. 90 people were chosen to take part in the study, divided into the following groups (students) (newly qualified dentists) (experts). It has been demonstrated that a high percentage (93.30%) use a computer, but that their level of computing knowledge is predominantly moderate. The place where a computer is used most is the home, which suggests that the majority own a computer. Analysis of the results obtained for evaluation of computers in teaching showed that the participants thought that it saved a great deal of time and had great potential for providing an image (in terms of marketing) and they considered it a very innovative and stimulating tool.

Towards Securing the Home Computer: a modification of the USB Port

African Journals Online (AJOL)

Hundreds of millions of people use the home computer everyday for different purposes. These systems use the universal serial bus (USB) disk for day to day transfer of data, communication and other applications. The USB as a flexible tool for data transfer raises security concerns relatively to a potential loss of assets.

IBERCIVIS: a stable citizen computing infrastructure, or science at home

International Nuclear Information System (INIS)

Castejon, F.; Tarancon, A.

2008-01-01

Researchers deal with increasingly difficult, complex issues that require more resources and tools. In addition to strictly technical problems, they are also required to produce research that is understood, at least in part, by the public and to be able to convey what are almost always difficult ideas and concepts the frontiers of knowledge. It rarely happens, but sometimes it is possible to solve several problems at the same time. As we will see throughout the article, Volunteer Computing, when properly handled, is able to supply computing power the scientific community and also serve as a window to science in the homes of citizens. (Author) 5 refs

Teaching home care electronic documentation skills to undergraduate nursing students.

Science.gov (United States)

Nokes, Kathleen M; Aponte, Judith; Nickitas, Donna M; Mahon, Pamela Y; Rodgers, Betsy; Reyes, Nancy; Chaya, Joan; Dornbaum, Martin

2012-01-01

Although there is general consensus that nursing students need knowledge and significant skill to document clinical findings electronically, nursing faculty face many barriers in ensuring that undergraduate students can practice on electronic health record systems (EHRS). External funding supported the development of an educational innovation through a partnership between a home care agency staff and nursing faculty. Modules were developed to teach EHRS skills using a case study of a homebound person requiring wound care and the Medicare-required OASIS documentation system. This article describes the development and implementation of the module for an upper-level baccalaureate nursing program located in New York City. Nursing faculty are being challenged to develop creative and economical solutions to expose nursing students to EHRSs in nonclinical settings.

THE TRENDS AND USE OF COMPUTER AND INTERNET AMONG MEDICAL STUDENTS

Directory of Open Access Journals (Sweden)

M. Sathikumar

2018-02-01

Full Text Available BACKGROUND Computer-based learning is becoming more and more widespread and it has been important especially in medical subjects since lifelong learning is a goal of medical professional. The study was conducted to find out the computer literacy, computer and internet availability and the trend of use of computer, laptop and other gadget among medical students. MATERIALS AND METHODS A cross sectional descriptive study was conducted among the medical students of Jubilee Mission Medical College & Research Institute, Thrissur and SUT Academy of Medical Sciences, Thiruvananthapuram, Kerala. A total of 420 students participated in the study. RESULTS Out of the 420 students, 42.38% students had their own laptop or computer and 45.71% students were using family shared computer or laptop for their use. 80.48% students were found using mobile phones or tablets with internet facility. Most of the students, access internet for recreational facilities. Regarding e- learning 54.29% of the students participated in the study were of aware of it. Majority of medical students are of the opinion that computer and internet use should be encouraged in medical colleges. CONCLUSION Those who have participated in the study have necessary infrastructure and positive attitude about computer-based learning even though they are using it mainly for recreational purposes.

Computers at schools: it’s not enough to have them and it’s not enough to use them

OpenAIRE

Maciej Jakubowski

2014-01-01

In this policy paper we discussed a broad range of topics covering student access to computers at home and school, different uses of computers for learning and the impact of ICT use on different groups of students. Introducing computers into schools generates both new opportunities and challenges. Basic computer skills are often acquired by students without any school involvement. The positive impact of usage of computers at school on student performance is questionable. The governments shoul...

BelleII@home: Integrate volunteer computing resources into DIRAC in a secure way

Science.gov (United States)

Wu, Wenjing; Hara, Takanori; Miyake, Hideki; Ueda, Ikuo; Kan, Wenxiao; Urquijo, Phillip

2017-10-01

The exploitation of volunteer computing resources has become a popular practice in the HEP computing community as the huge amount of potential computing power it provides. In the recent HEP experiments, the grid middleware has been used to organize the services and the resources, however it relies heavily on the X.509 authentication, which is contradictory to the untrusted feature of volunteer computing resources, therefore one big challenge to utilize the volunteer computing resources is how to integrate them into the grid middleware in a secure way. The DIRAC interware which is commonly used as the major component of the grid computing infrastructure for several HEP experiments proposes an even bigger challenge to this paradox as its pilot is more closely coupled with operations requiring the X.509 authentication compared to the implementations of pilot in its peer grid interware. The Belle II experiment is a B-factory experiment at KEK, and it uses DIRAC for its distributed computing. In the project of BelleII@home, in order to integrate the volunteer computing resources into the Belle II distributed computing platform in a secure way, we adopted a new approach which detaches the payload running from the Belle II DIRAC pilot which is a customized pilot pulling and processing jobs from the Belle II distributed computing platform, so that the payload can run on volunteer computers without requiring any X.509 authentication. In this approach we developed a gateway service running on a trusted server which handles all the operations requiring the X.509 authentication. So far, we have developed and deployed the prototype of BelleII@home, and tested its full workflow which proves the feasibility of this approach. This approach can also be applied on HPC systems whose work nodes do not have outbound connectivity to interact with the DIRAC system in general.

Computer literacy and attitudes towards e-learning among first year medical students.

Science.gov (United States)

Link, Thomas Michael; Marz, Richard

2006-06-19

At the Medical University of Vienna, most information for students is available only online. In 2005, an e-learning project was initiated and there are plans to introduce a learning management system. In this study, we estimate the level of students' computer skills, the number of students having difficulty with e-learning, and the number of students opposed to e-learning. The study was conducted in an introductory course on computer-based and web-based training (CBT/WBT). Students were asked to fill out a questionnaire online that covered a wide range of relevant attitudes and experiences. While the great majority of students possess sufficient computer skills and acknowledge the advantages of interactive and multimedia-enhanced learning material, a small percentage lacks basic computer skills and/or is very skeptical about e-learning. There is also a consistently significant albeit weak gender difference in available computer infrastructure and Internet access. As for student attitudes toward e-learning, we found that age, computer use, and previous exposure to computers are more important than gender. A sizable number of students, 12% of the total, make little or no use of existing e-learning offerings. Many students would benefit from a basic introduction to computers and to the relevant computer-based resources of the university. Given to the wide range of computer skills among students, a single computer course for all students would not be useful nor would it be accepted. Special measures should be taken to prevent students who lack computer skills from being disadvantaged or from developing computer-hostile attitudes.

Arecibo PALFA survey and Einstein@Home: binary pulsar discovery by volunteer computing

NARCIS (Netherlands)

Knispel, B.; Lazarus, P.; Allen, B.; Anderson, D.; Aulbert, C.; Bhat, N.D.R.; Bock, O.; Bogdanov, S.; Brazier, A.; Camilo, F.; Chatterjee, S.; Cordes, J.M.; Crawford, F.; Deneva, J.S.; Desvignes, G.; Fehrmann, H.; Freire, P.C.C.; Hammer, D.; Hessels, J.W.T.; Jenet, F.A.; Kaspi, V.M.; Kramer, M.; van Leeuwen, J.; Lorimer, D.R.; Lyne, A.G.; Machenschalk, B.; McLaughlin, M.A.; Messenger, C.; Nice, D.J.; Papa, M.A.; Pletsch, H.J.; Prix, R.; Ransom, S.M.; Siemens, X.; Stairs, I.H.; Stappers, B.W.; Stovall, K.; Venkataraman, A.

2011-01-01

We report the discovery of the 20.7 ms binary pulsar J1952+2630, made using the distributed computing project Einstein@Home in Pulsar ALFA survey observations with the Arecibo telescope. Follow-up observations with the Arecibo telescope confirm the binary nature of the system. We obtain a circular

Computer Games for the Math Achievement of Diverse Students

Science.gov (United States)

Kim, Sunha; Chang, Mido

2010-01-01

Although computer games as a way to improve students' learning have received attention by many educational researchers, no consensus has been reached on the effects of computer games on student achievement. Moreover, there is lack of empirical research on differential effects of computer games on diverse learners. In response, this study…

Computational Intelligence and Game Design for Effective At-Home Stroke Rehabilitation.

Science.gov (United States)

Borghese, Nunzio Alberto; Pirovano, Michele; Lanzi, Pier Luca; Wüest, Seline; de Bruin, Eling D

2013-04-01

The aim of this article is to describe a game engine that has all the characteristics needed to support rehabilitation at home. The low-cost tracking devices recently introduced in the entertainment market allow measuring reliably at home, in real time, players' motion with a hands-free approach. Such systems have also become a source of inspiration for researchers working in rehabilitation. Computer games appear suited to guide rehabilitation because of their ability to engage the users. However, commercial videogames and game engines lack the peculiar functionalities required in rehabilitation: Games should be adapted to each patient's functional status, and monitoring the patient's motion is mandatory to avoid maladaptation. Feedback on performance and progression of the exercises should be provided. Lastly, several tracking devices should be considered, according to the patient's pathology and rehabilitation aims. We have analyzed the needs of the clinicians and of the patients associated in performing rehabilitation at home, identifying the characteristics that the game engine should have. The result of this analysis has led us to develop the Intelligent Game Engine for Rehabilitation (IGER) system, which combines the principles upon which commercial games are designed with the needs of rehabilitation. IGER is heavily based on computational intelligence: Adaptation of the difficulty level of the exercise is carried out through a Bayesian framework from the observation of the patient's success rate. Monitoring is implemented in fuzzy systems and based on rules defined for the exercises by clinicians. Several devices can be attached to IGER through an input abstraction layer, like the Nintendo ® (Kyoto, Japan) Wii™ Balance Board™, the Microsoft ® (Redmond, WA) Kinect, the Falcon from Novint Technologies (Albuquerque, NM), or the Tyromotion (Graz, Austria) Timo ® plate balance board. IGER is complemented with videogames embedded in a specific taxonomy

UNIVERSITY LIFE AND AUSTRALIAN HOMES: THREE CASE STUDIES OF INTERNATIONAL MUSLIM STUDENTS IN BRISBANE

Directory of Open Access Journals (Sweden)

Zulkeplee Othman

2014-12-01

Full Text Available Despite a significant increase in enrolments of postgraduate international Muslim students within Australian universities, little is known about their perceptions of life within Australian homes while undertaking their studies. The aim of this study is to investigate the ways in which students’ cultural and religious traditions affect their use of domestic spaces within the homes in which they reside. The research found that participants faced some minor difficulties in achieving privacy, maintaining modesty and extending hospitality while able to perform their daily activities in Australian designed homes. The findings suggest that greater research attention needs to be given to the development of Australian home designs that are adaptable to the needs of a multicultural society. Australian society encompasses diverse cultural customs and requirements with respect to home design, and these are yet to be explored.

"Teaching students how to wear their Computer"

DEFF Research Database (Denmark)

Guglielmi, Michel; Johannesen, Hanne Louise

2005-01-01

to address this question trough the angle of what we called ‘Physical Computing’ and asked ourselves and the students if new fields like ‘tangible media’ or ‘wearable computers’ can contribute to improvements of life? And whose life improvement are we aiming for? Computers are a ubiquitous part....... Through the workshop the students were encouraged to disrupt the myth of how a computer should be used and to focus on the human-human interaction (HHI) through the computer rather than human-computer interaction (HCI). The physical computing approach offered furthermore a unique opportunity to break down......This paper intends to present the goal, results and methodology of a workshop run in collaboration with Visual Culture (humanities), University of Copenhagen, the Danish academy of Design in Copenhagen and Media lab Aalborg, University of Aalborg. The workshop was related to a design competition...

The effect of technology on student science achievement

Science.gov (United States)

Hilton, June Kraft

2003-10-01

Prior research indicates that technology has had little effect on raising student achievement. Little empirical research exists, however, studying the effects of technology as a tool to improve student achievement through development of higher order thinking skills. Also, prior studies have not focused on the manner in which technology is being used in the classroom and at home to enhance teaching and learning. Empirical data from a secondary school representative of those in California were analyzed to determine the effects of technology on student science achievement. The quantitative analysis methods for the school data study included a multiple linear path analysis, using final course grade as the ultimate exogenous variable. In addition, empirical data from a nationwide survey on how Americans use the Internet were disaggregated by age and analyzed to determine the relationships between computer and Internet experience and (a) Internet use at home for school assignments and (b) more general computer use at home for school assignments for school age children. Analysis of data collected from the a "A Nation Online" Survey conducted by the United States Census Bureau assessed these relationships via correlations and cross-tabulations. Finally, results from these data analyses were assessed in conjunction with systemic reform efforts from 12 states designed to address improvements in science and mathematics education in light of the Third International Mathematics and Science Survey (TIMSS). Examination of the technology efforts in those states provided a more nuanced understanding of the impact technology has on student achievement. Key findings included evidence that technology training for teachers increased their use of the computer for instruction but students' final science course grade did not improve; school age children across the country did not use the computer at home for such higher-order cognitive activities as graphics and design or spreadsheets

Home and School Environmental Determinants of Science Achievement of South African Students

Science.gov (United States)

Juan, Andrea; Visser, Mariette

2017-01-01

Determinants of educational achievement extend beyond the school environment to include the home environment. Both environments provide tangible and intangible resources to students that can influence science achievement. South Africa provides a context where inequalities in socio-economic status are vast, thus the environments from whence…

Project PEACH at UCLH: Student Projects in Healthcare Computing.

Science.gov (United States)

Ramachandran, Navin; Mohamedally, Dean; Taylor, Paul

2017-01-01

A collaboration between clinicians at UCLH and the Dept of Computer Science at UCL is giving students of computer science the opportunity to undertake real healthcare computing projects as part of their education. This is enabling the creation of a significant research computing platform within the Trust, based on open source components and hosted in the cloud, while providing a large group of students with experience of the specific challenges of health IT.

Computer Access and Computer Use for Science Performance of Racial and Linguistic Minority Students

Science.gov (United States)

Chang, Mido; Kim, Sunha

2009-01-01

This study examined the effects of computer access and computer use on the science achievement of elementary school students, with focused attention on the effects for racial and linguistic minority students. The study used the Early Childhood Longitudinal Study (ECLS-K) database and conducted statistical analyses with proper weights and…

Can a Successful ESL Teacher Hold Deficit Beliefs of Her Students' Home Languages and Cultures?

Science.gov (United States)

Hertzog, Lisa

2011-01-01

In this article the author explores the seeming contradictions between the successful teaching practices of an English as a Second Language teacher and the deficit beliefs she expressed toward her students' home languages and cultures. This teacher believed her students were smart and capable, and she held herself accountable for her students…

Computer Anxiety, Academic Stress, and Academic Procrastination on College Students

OpenAIRE

Wahyu Rahardjo; Juneman Juneman; Yeni Setiani

2013-01-01

Academic procrastination is fairly and commonly found among college students. The lack of understanding in making the best use of computer technology may lead to anxiety in terms of operating computer hence cause postponement in completing course assignments related to computer operation. On the other hand, failure in achieving certain academic targets as expected by parents and/or the students themselves also makes students less focused and leads to tendency of postponing many completions of...

Assessment of computer-related health problems among post-graduate nursing students.

Science.gov (United States)

Khan, Shaheen Akhtar; Sharma, Veena

2013-01-01

The study was conducted to assess computer-related health problems among post-graduate nursing students and to develop a Self Instructional Module for prevention of computer-related health problems in a selected university situated in Delhi. A descriptive survey with co-relational design was adopted. A total of 97 samples were selected from different faculties of Jamia Hamdard by multi stage sampling with systematic random sampling technique. Among post-graduate students, majority of sample subjects had average compliance with computer-related ergonomics principles. As regards computer related health problems, majority of post graduate students had moderate computer-related health problems, Self Instructional Module developed for prevention of computer-related health problems was found to be acceptable by the post-graduate students.

Students' Computing Use and Study: When More is Less

Directory of Open Access Journals (Sweden)

Christine A McLachlan

2016-02-01

Full Text Available Since the turn of the century there has been a steady decline in enrolments of students in senior secondary computing classes in Australia. A flow on effect has seen reduced enrolments in tertiary computing courses and the subsequent predictions of shortages in skilled computing professionals. This paper investigates the relationship between students’ computing literacy levels, their use and access to computing tools, and students’ interest in and attitudes to formal computing study. Through the use of secondary data obtained from Australian and international reports, a reverse effect was discovered indicating that the more students used computing tools, the less interested they become in computing studies. Normal 0 false false false EN-AU X-NONE X-NONE

Student Perceived Importance and Correlations of Selected Computer Literacy Course Topics

Science.gov (United States)

Ciampa, Mark

2013-01-01

Traditional college-level courses designed to teach computer literacy are in a state of flux. Today's students have high rates of access to computing technology and computer ownership, leading many policy decision makers to conclude that students already are computer literate and thus computer literacy courses are dinosaurs in a modern digital…

Changing the Educational Culture of the Home to Increase Student Success at School

Directory of Open Access Journals (Sweden)

Kenneth Leithwood

2015-09-01

Full Text Available Parent involvement in their children’s learning is widely acknowledged as having a positive effect on student academic success. Of particular relevance is the finding that the influence of parent engagement can mitigate differences in socioeconomic status (SES and family background. Family background is a multi-dimensional concept that includes the family’s “educational culture” (including for example, parenting style, parental expectations for children’s work at school, direct instructional support for school learning, active parent interest in the school’s curriculum, and the monitoring of children’s engagement with their school work. It is these features of a child’s home environment that directly influence much of the social and intellectual capital students need to be successful at school. This paper summarizes a quasi-experimental field study which explored the relative effects of alternative types of school interventions on parent engagement. All of these interventions aimed to further engage parents in the education of their children as a means of both improving student achievement and closing gaps in achievement for students living primarily in challenging social and economic circumstances. Initiatives by school staffs aimed at helping those families struggling to build productive educational cultures in their homes would appear to be a very promising strategy for closing achievement gaps between advantaged and disadvantaged students. The study provides eight lessons other districts might take heed of as they embark on their own parent engagement interventions.

The Use of Computer-Assisted Home Exercises to Preserve Physical Function after a Vestibular Rehabilitation Program: A Randomized Controlled Study

DEFF Research Database (Denmark)

Brandt, Michael Smærup; Læssøe, Uffe; Grönvall, Erik

2016-01-01

. Materials and Methods. Single-blind, randomized, controlled follow-up study. Fifty-seven elderly patients with chronic dizziness were randomly assigned to a computer-assisted home exercise program or to home exercises as described in printed instructions and followed for tree month after discharge from......, and quality of life three months following discharge from hospital. In this specific setup, no greater effect was found by introducing a computer-assisted training program, when compared to standard home training guided by printed instructions. This trial is registered with NCT01344408.......Objective. The purpose of this study was to evaluate whether elderly patients with vestibular dysfunction are able to preserve physical functional level, reduction in dizziness, and the patient's quality of life when assistive computer technology is used in comparison with printed instructions...

Migrating Home Computer Audio Waveforms to Digital Objects: A Case Study on Digital Archaeology

Directory of Open Access Journals (Sweden)

Mark Guttenbrunner

2011-03-01

Full Text Available Rescuing data from inaccessible or damaged storage media for the purpose of preserving the digital data for the long term is one of the dimensions of digital archaeology. With the current pace of technological development, any system can become obsolete in a matter of years and hence the data stored in a specific storage media might not be accessible anymore due to the unavailability of the system to access the media. In order to preserve digital records residing in such storage media, it is necessary to extract the data stored in those media by some means.One early storage medium for home computers in the 1980s was audio tape. The first home computer systems allowed the use of standard cassette players to record and replay data. Audio cassettes are more durable than old home computers when properly stored. Devices playing this medium (i.e. tape recorders can be found in working condition or can be repaired, as they are usually made out of standard components. By re-engineering the format of the waveform and the file formats, the data on such media can then be extracted from a digitised audio stream and migrated to a non-obsolete format.In this paper we present a case study on extracting the data stored on an audio tape by an early home computer system, namely the Philips Videopac+ G7400. The original data formats were re-engineered and an application was written to support the migration of the data stored on tapes without using the original system. This eliminates the necessity of keeping an obsolete system alive for enabling access to the data on the storage media meant for this system. Two different methods to interpret the data and eliminate possible errors in the tape were implemented and evaluated on original tapes, which were recorded 20 years ago. Results show that with some error correction methods, parts of the tapes are still readable even without the original system. It also implies that it is easier to build solutions while original

CERN openlab Summer Student Programme

CERN Multimedia

2012-01-01

CERN openlab is currently taking applications for its summer student programme. The closing date for applications is 30 March 2012.   The openlab Summer Student Programme is open for applications from bachelor, master and PhD students in computer science and physics. Successful applicants will spend 8 weeks at CERN, during the period June to September 2012, to work with some of the latest hardware and software technologies. The programme is more than just a summer at CERN: it can lead to follow-on projects at the home institute and may even inspire the students to become entrepreneurs in cutting-edge computing technologies. A series of lectures will be given by experts in various domains of CERN related high-throughput computing. Study tours to external companies and universities as well as to CERN facilities are also part of the programme. Please visit www.cern.ch/openlab-students for more information.

Individualism and Collectivism in Business School Pedagogy: A Research Agenda for Internationalising the Home Management Student

Science.gov (United States)

Waistell, Jeff

2011-01-01

The argument presented in this paper is that today's workplaces and universities both require and promote individual and collective responsibility for work and that students need to be adequately prepared for this. UK national culture has been characterised as highly individualist. Therefore, internationalisation of home management students in the…

The Computer Student Worksheet Based Mathematical Literacy for Statistics

Science.gov (United States)

Manoy, J. T.; Indarasati, N. A.

2018-01-01

The student worksheet is one of media teaching which is able to improve teaching an activity in the classroom. Indicators in mathematical literacy were included in a student worksheet is able to help the students for applying the concept in daily life. Then, the use of computers in learning can create learning with environment-friendly. This research used developmental research which was Thiagarajan (Four-D) development design. There are 4 stages in the Four-D, define, design, develop, and disseminate. However, this research was finish until the third stage, develop stage. The computer student worksheet based mathematical literacy for statistics executed good quality. This student worksheet is achieving the criteria if able to achieve three aspects, validity, practicality, and effectiveness. The subject in this research was the students at The 1st State Senior High School of Driyorejo, Gresik, grade eleven of The 5th Mathematics and Natural Sciences. The computer student worksheet products based mathematical literacy for statistics executed good quality, while it achieved the aspects for validity, practical, and effectiveness. This student worksheet achieved the validity aspects with an average of 3.79 (94.72%), and practical aspects with an average of 2.85 (71.43%). Besides, it achieved the effectiveness aspects with a percentage of the classical complete students of 94.74% and a percentage of the student positive response of 75%.

Home Learning, Technology, and Tomorrow's Workplace.

Science.gov (United States)

Rieseberg, Rhonda L.

1995-01-01

Discusses characteristics and trends of home schools and workplaces. Use of computers and computer applications (CD-ROMS, interactive software, and networking) in home schooling provides a compatible environment for future home-based businesses and telecommuting trends. Sidebars include information on home schools on line; standardized test…

The Gender Factor in Computer Anxiety and Interest among Some Australian High School Students.

Science.gov (United States)

Okebukola, Peter Akinsola

1993-01-01

Western Australia eleventh graders (142 boys, 139 girls) were compared on such variables as computers at home, computer classes, experience with computers, and socioeconomic status. Girls had higher anxiety levels, boys higher computer interest. Possible causes included social beliefs about computer use, teacher sex bias, and software (games) more…

Who am I? ~ Undergraduate Computer Science Student

OpenAIRE

Ferris, Jane

2012-01-01

As part of a school review process a survey of the students was designed to gain insight into who the students of the school were. The survey was a voluntary anonymous online survey. Students were able to skip questions and select more than one option in some questions. This was to reduce frustration with participation in the survey and ensure that the survey was completed. This conference details the average undergraduate Computer Science student of a large third level institute.

Beyond the first "click:" Women graduate students in computer science

Science.gov (United States)

Sader, Jennifer L.

This dissertation explored the ways that constructions of gender shaped the choices and expectations of women doctoral students in computer science. Women who do graduate work in computer science still operate in an environment where they are in the minority. How much of women's underrepresentation in computer science fields results from a problem of imagining women as computer scientists? As long as women in these fields are seen as exceptions, they are exceptions that prove the "rule" that computing is a man's domain. The following questions were the focus of this inquiry: What are the career aspirations of women doctoral students in computer science? How do they feel about their chances to succeed in their chosen career and field? How do women doctoral students in computer science construct womanhood? What are their constructions of what it means to be a computer scientist? In what ways, if any, do they believe their gender has affected their experience in their graduate programs? The goal was to examine how constructions of computer science and of gender---including participants' own understanding of what it meant to be a woman, as well as the messages they received from their environment---contributed to their success as graduate students in a field where women are still greatly outnumbered by men. Ten women from four different institutions of higher education were recruited to participate in this study. These women varied in demographic characteristics like age, race, and ethnicity. Still, there were many common threads in their experiences. For example, their construction of womanhood did not limit their career prospects to traditionally female jobs. They had grown up with the expectation that they would be able to succeed in whatever field they chose. Most also had very positive constructions of programming as something that was "fun," rewarding, and intellectually stimulating. Their biggest obstacles were feelings of isolation and a resulting loss of

Introduction to Computing: Lab Manual. Faculty Guide [and] Student Guide.

Science.gov (United States)

Frasca, Joseph W.

This lab manual is designed to accompany a college course introducing students to computing. The exercises are designed to be completed by the average student in a supervised 2-hour block of time at a computer lab over 15 weeks. The intent of each lab session is to introduce a topic and have the student feel comfortable with the use of the machine…

The Decision to Home School Children; Primary Parental Motivators; Primary Student Motivators

Directory of Open Access Journals (Sweden)

Wade Clay Smith

2013-08-01

Full Text Available In the USA the many parents decide to teach their children in their home. This paper explores the factors that influenced the parents’ and the students’ decisions to home school. The author conducted a series of one to one interviews with the parents and students seven factors were revealed. Once the interviews were completed and coded, each parent received a summary of her/his interview and de-identified summaries of all other interviews. Then as a group these areas of concern were discussed. The first result of these group discussions was the development of consensus definitions for the above factors and secondly an ordinal ranking of these defined factors was created.

Examining the Computer Self-Efficacy Perceptions of Gifted Students

Science.gov (United States)

Kaplan, Abdullah; Öztürk, Mesut; Doruk, Muhammet; Yilmaz, Alper

2013-01-01

This study was conducted in order to determine the computer self-efficacy perceptions of gifted students. The research group of this study is composed of gifted students (N = 36) who were studying at the Science and Arts Center in Gümüshane province in the spring semester of the 2012-2013 academic year. The "Computer Self-Efficacy Perception…

On Using Home Networks and Cloud Computing for a Future Internet of Things

Science.gov (United States)

Niedermayer, Heiko; Holz, Ralph; Pahl, Marc-Oliver; Carle, Georg

In this position paper we state four requirements for a Future Internet and sketch our initial concept. The requirements: (1) more comfort, (2) integration of home networks, (3) resources like service clouds in the network, and (4) access anywhere on any machine. Future Internet needs future quality and future comfort. There need to be new possiblities for everyone. Our focus is on higher layers and related to the many overlay proposals. We consider them to run on top of a basic Future Internet core. A new user experience means to include all user devices. Home networks and services should be a fundamental part of the Future Internet. Home networks extend access and allow interaction with the environment. Cloud Computing can provide reliable resources beyond local boundaries. For access anywhere, we also need secure storage for data and profiles in the network, in particular for access with non-personal devices (Internet terminal, ticket machine, ...).

A Framework for Understanding Physics Students' Computational Modeling Practices

Science.gov (United States)

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

At Home with Students – Observing Online and Offline Contexts

Directory of Open Access Journals (Sweden)

Anita Lyngsø

2015-11-01

Full Text Available This article reflects the methodological challenges presented in the research process, where the principle of 'following the field’ means that the researcher must also follow students engaged in online activities in their own homes. The ethnographic studies are a part of a PhD project on “NETeducation,” a full-scale development project in nursing education (Lyngsø, 2014. With a focus on online professional education as the starting point, the process of research will follow the shifting learning process, through phases in the virtual classroom and in the students’ own homes.Research in online contexts demands a rethinking of the traditional ethnographic approach (Hammersley, 2006; Hine, 2005, sharpening the focus on the online and offline contexts, and the shifting between them (Webster, da Silva, 2013. The methodological reflections in the first part of this article can relate to this division due to the “netstudents” activities in studying online at home. On the other hand, the dichotomy between online and offline contexts is found to be inadequate, during the observations conducted. In light of some preliminary findings, the challenges of observing online and offline activities almost simultaneously are considered, despite a dearth of literature existing on this subject.

Using NCLab-karel to improve computational thinking skill of junior high school students

Science.gov (United States)

Kusnendar, J.; Prabawa, H. W.

2018-05-01

Increasingly human interaction with technology and the increasingly complex development of digital technology world make the theme of computer science education interesting to study. Previous studies on Computer Literacy and Competency reveal that Indonesian teachers in general have fairly high computational skill, but their skill utilization are limited to some applications. This engenders limited and minimum computer-related learning for the students. On the other hand, computer science education is considered unrelated to real-world solutions. This paper attempts to address the utilization of NCLab- Karel in shaping the computational thinking in students. This computational thinking is believed to be able to making learn students about technology. Implementation of Karel utilization provides information that Karel is able to increase student interest in studying computational material, especially algorithm. Observations made during the learning process also indicate the growth and development of computing mindset in students.

Windows Home Server users guide

CERN Document Server

Edney, Andrew

2008-01-01

Windows Home Server brings the idea of centralized storage, backup and computer management out of the enterprise and into the home. Windows Home Server is built for people with multiple computers at home and helps to synchronize them, keep them updated, stream media between them, and back them up centrally. Built on a similar foundation as the Microsoft server operating products, it's essentially Small Business Server for the home.This book details how to install, configure, and use Windows Home Server and explains how to connect to and manage different clients such as Windows XP, Windows Vist

Reducing the Digital Divide among Children Who Received Desktop or Hybrid Computers for the Home

Directory of Open Access Journals (Sweden)

Gila Cohen Zilka

2016-06-01

Full Text Available Researchers and policy makers have been exploring ways to reduce the digital divide. Parameters commonly used to examine the digital divide worldwide, as well as in this study, are: (a the digital divide in the accessibility and mobility of the ICT infrastructure and of the content infrastructure (e.g., sites used in school; and (b the digital divide in literacy skills. In the present study we examined the degree of effectiveness of receiving a desktop or hybrid computer for the home in reducing the digital divide among children of low socio-economic status aged 8-12 from various localities across Israel. The sample consisted of 1,248 respondents assessed in two measurements. As part of the mixed-method study, 128 children were also interviewed. Findings indicate that after the children received desktop or hybrid computers, changes occurred in their frequency of access, mobility, and computer literacy. Differences were found between the groups: hybrid computers reduce disparities and promote work with the computer and surfing the Internet more than do desktop computers. Narrowing the digital divide for this age group has many implications for the acquisition of skills and study habits, and consequently, for the realization of individual potential. The children spoke about self improvement as a result of exposure to the digital environment, about a sense of empowerment and of improvement in their advantage in the social fabric. Many children expressed a desire to continue their education and expand their knowledge of computer applications, the use of software, of games, and more. Therefore, if there is no computer in the home and it is necessary to decide between a desktop and a hybrid computer, a hybrid computer is preferable.

Using Computer Games for Instruction: The Student Experience

Science.gov (United States)

Grimley, Michael; Green, Richard; Nilsen, Trond; Thompson, David; Tomes, Russell

2011-01-01

Computer games are fun, exciting and motivational when used as leisure pursuits. But do they have similar attributes when utilized for educational purposes? This article investigates whether learning by computer game can improve student experiences compared with a more formal lecture approach and whether computer games have potential for improving…

The Investigation of Research-Based Home Parental Involvement Practices, Parental Style, and Student Achievement

Science.gov (United States)

Colson, Myron Jamal

2010-01-01

The purpose of the study was to investigate the relationship of home parental involvement practices, parental style and student achievement. Dimensions of parental involvement practices are parental instruction, parental reinforcement, parental modeling, and parental encouragement. Dimensions of parental style are authoritarian, permissive, and…

CERN openlab summer student programme

CERN Multimedia

2013-01-01

CERN openlab is currently taking applications for its summer student programme. The closing date for applications is 31 March 2013.   The openlab summer student programme is open for applications from bachelor, master and PhD students in computer science and physics. Successful applicants will spend 9 weeks at CERN, during the period from June to September 2013, working with some of the latest hardware and software technologies. The programme is more than just a summer at CERN: it can lead to follow-on projects at the home institute and may even inspire students to become entrepreneurs in cutting-edge computing technologies. A series of lectures will be given by experts in various domains of CERN-related high-throughput computing. Study tours of external companies and universities as well as of CERN facilities are also part of the programme. Please visit the CERN openlab website for more information.

Time Investment and Time Management: An Analysis of Time Students Spend Working at Home for School

Science.gov (United States)

Wagner, Petra; Schober, Barbara; Spiel, Christiane

2008-01-01

This paper deals with the time students spend working at home for school. In Study 1, we investigated amount and regulation of time. Study 2 serves to validate the results of Study 1 and, in addition, investigates the duration of the time units students used and their relation to scholastic success. In Study 1, the participants were 332 students…

Perilaku Agresif Siswa dari Keluarga Broken Home

Directory of Open Access Journals (Sweden)

Randi Pratama

2016-12-01

Full Text Available This research is based because of the aggressive behavior shown by the students, especially students who come from a broken home. The purpose of this study is to describe the aggressive behavior that is owned by a student who comes from a broken home in terms of attacking people physically, verbally, and damaging and destroying property and wealth of others. The results of this research shows that in general student’s aggressivebehavior are on average level. Implications of research in guidance and counseling is as the basis for programs to prevent and cope with aggressive behavior that is owned by the students, especially students who come from a broken home. Cooperation with the homeroom teacher mentors, teachers and other school personnel will also help identify students who have an aggressive behavior, especially students who come from a broken home to immediately provided services.

Home and Community Language Proficiency in Spanish-English Early Bilingual University Students.

Science.gov (United States)

Schmidtke, Jens

2017-10-17

This study assessed home and community language proficiency in Spanish-English bilingual university students to investigate whether the vocabulary gap reported in studies of bilingual children persists into adulthood. Sixty-five early bilinguals (mean age = 21 years) were assessed in English and Spanish vocabulary and verbal reasoning ability using subtests of the Woodcock-Muñoz Language Survey-Revised (Schrank & Woodcock, 2009). Their English scores were compared to 74 monolinguals matched in age and level of education. Participants also completed a background questionnaire. Bilinguals scored below the monolingual control group on both subtests, and the difference was larger for vocabulary compared to verbal reasoning. However, bilinguals were close to the population mean for verbal reasoning. Spanish scores were on average lower than English scores, but participants differed widely in their degree of balance. Participants with an earlier age of acquisition of English and more current exposure to English tended to be more dominant in English. Vocabulary tests in the home or community language may underestimate bilingual university students' true verbal ability and should be interpreted with caution in high-stakes situations. Verbal reasoning ability may be more indicative of a bilingual's verbal ability.

Rural Navajo Students in Kayenta Unified School District's Special Education Programs: The Effects of Home Location and Language.

Science.gov (United States)

Heimbecker, Connie; Bradley-Wilkinson, Evangeline; Nelson, Bernita; Smith, Jody; Whitehair, Marsha; Begay, Mary H.; Bradley, Brian; Gamble, Armanda; McCarty, Nellie; Medina, Catherine; Nelson, Jacob; Pettigrew, Bobbie; Sealander, Karen; Snyder, Maria; White, Sherri; Redsteer, Denise; Prater, Greg

In Kayenta Unified School District (KUSD) on the Navajo Reservation, 92 percent of students come from homes where Navajo is the primary language, but many students entering school are not fluent in either English or Navajo. A survey of 23 educators examined the effects of language and culture on the likelihood that a student would be placed in…

A Financial Technology Entrepreneurship Program for Computer Science Students

Science.gov (United States)

Lawler, James P.; Joseph, Anthony

2011-01-01

Education in entrepreneurship is becoming a critical area of curricula for computer science students. Few schools of computer science have a concentration in entrepreneurship in the computing curricula. The paper presents Technology Entrepreneurship in the curricula at a leading school of computer science and information systems, in which students…

The ISCB Student Council Internship Program: Expanding computational biology capacity worldwide.

Science.gov (United States)

Anupama, Jigisha; Francescatto, Margherita; Rahman, Farzana; Fatima, Nazeefa; DeBlasio, Dan; Shanmugam, Avinash Kumar; Satagopam, Venkata; Santos, Alberto; Kolekar, Pandurang; Michaut, Magali; Guney, Emre

2018-01-01

Education and training are two essential ingredients for a successful career. On one hand, universities provide students a curriculum for specializing in one's field of study, and on the other, internships complement coursework and provide invaluable training experience for a fruitful career. Consequently, undergraduates and graduates are encouraged to undertake an internship during the course of their degree. The opportunity to explore one's research interests in the early stages of their education is important for students because it improves their skill set and gives their career a boost. In the long term, this helps to close the gap between skills and employability among students across the globe and balance the research capacity in the field of computational biology. However, training opportunities are often scarce for computational biology students, particularly for those who reside in less-privileged regions. Aimed at helping students develop research and academic skills in computational biology and alleviating the divide across countries, the Student Council of the International Society for Computational Biology introduced its Internship Program in 2009. The Internship Program is committed to providing access to computational biology training, especially for students from developing regions, and improving competencies in the field. Here, we present how the Internship Program works and the impact of the internship opportunities so far, along with the challenges associated with this program.

The ISCB Student Council Internship Program: Expanding computational biology capacity worldwide.

Directory of Open Access Journals (Sweden)

Jigisha Anupama

2018-01-01

Full Text Available Education and training are two essential ingredients for a successful career. On one hand, universities provide students a curriculum for specializing in one's field of study, and on the other, internships complement coursework and provide invaluable training experience for a fruitful career. Consequently, undergraduates and graduates are encouraged to undertake an internship during the course of their degree. The opportunity to explore one's research interests in the early stages of their education is important for students because it improves their skill set and gives their career a boost. In the long term, this helps to close the gap between skills and employability among students across the globe and balance the research capacity in the field of computational biology. However, training opportunities are often scarce for computational biology students, particularly for those who reside in less-privileged regions. Aimed at helping students develop research and academic skills in computational biology and alleviating the divide across countries, the Student Council of the International Society for Computational Biology introduced its Internship Program in 2009. The Internship Program is committed to providing access to computational biology training, especially for students from developing regions, and improving competencies in the field. Here, we present how the Internship Program works and the impact of the internship opportunities so far, along with the challenges associated with this program.

Challenging a Home Country: A Preliminary Account of Indonesian Student Activism in Berlin, Germany

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Syafiq Hasyim

2014-12-01

Full Text Available This article gives an overview on Indonesian student activism in Berlin, Germany. Based on documents (published and unpublished, interviews, and conversations with former and current student activists, the paper scrutinizes the trajectory of activism of Indonesian students in the capital of Germany since the 1960s and asks about the evolution of specific student organizations, the issues and topics they tackled, and their media and networking strategies. The article illustrates the activities of the PPI Berlin as a dominant example of Indonesian students’ political activism abroad and the activities of Indonesian Muslim students as a prominent example of religious-based activism which has gained significance since the fall of Suharto. These examples indicate the diversity of Indonesian student activists in Berlin that are nevertheless united in their aspirations to challenge politics back home.

Student teaching and research laboratory focusing on brain-computer interface paradigms--A creative environment for computer science students.

Science.gov (United States)

Rutkowski, Tomasz M

2015-08-01

This paper presents an applied concept of a brain-computer interface (BCI) student research laboratory (BCI-LAB) at the Life Science Center of TARA, University of Tsukuba, Japan. Several successful case studies of the student projects are reviewed together with the BCI Research Award 2014 winner case. The BCI-LAB design and project-based teaching philosophy is also explained. Future teaching and research directions summarize the review.

Work and Family Environments and the Adoption of Computer-Supported Supplemental Work-at-Home.

Science.gov (United States)

Duxbury, Linda Elizabeth; And Others

1996-01-01

A survey received responses from 307 men and 147 women in managerial/professional positions. Those who use computers for work at home after office hours had higher task variety, role overload, work-family interference, and stress. However, there were no significant differences in marital and family satisfaction of those who did supplemental work…

Gender Differences in Computer Ethics among Business Administration Students

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Ali ACILAR

2010-12-01

Full Text Available Because of the various benefits and advantages that computers and the Internet offer, these technologies have become an essential part of our daily life. The dependence on these technologies has been continuously and rapidly increasing. Computers and the Internet use also has become an important part for instructional purposes in academic environments. Even though the pervasive use of computers and the Internet has many benefits for almost everyone, but it has also increased the use of these technologies for illegal purposes or unethical activities such as spamming, making illegal copies of software, violations of privacy, hacking and computer viruses. The main purpose of this study is to explore gender differences in computer ethics among Business Administration students and examine their attitudes towards ethical use of computers. Results from 248 students in the Department of Business Administration at a public university in Turkey reveal that significant differences exist between male and female students’ attitudes towards ethical use of computers

Bridging the digital divide through the integration of computer and information technology in science education: An action research study

Science.gov (United States)

Brown, Gail Laverne

The presence of a digital divide, computer and information technology integration effectiveness, and barriers to continued usage of computer and information technology were investigated. Thirty-four African American and Caucasian American students (17 males and 17 females) in grades 9--11 from 2 Georgia high school science classes were exposed to 30 hours of hands-on computer and information technology skills. The purpose of the exposure was to improve students' computer and information technology skills. Pre-study and post-study skills surveys, and structured interviews were used to compare race, gender, income, grade-level, and age differences with respect to computer usage. A paired t-test and McNemar test determined mean differences between student pre-study and post-study perceived skills levels. The results were consistent with findings of the National Telecommunications and Information Administration (2000) that indicated the presence of a digital divide and digital inclusion. Caucasian American participants were found to have more at-home computer and Internet access than African American participants, indicating that there is a digital divide by ethnicity. Caucasian American females were found to have more computer and Internet access which was an indication of digital inclusion. Sophomores had more at-home computer access and Internet access than other levels indicating digital inclusion. Students receiving regular meals had more computer and Internet access than students receiving free/reduced meals. Older students had more computer and Internet access than younger students. African American males had been using computer and information technology the longest which is an indication of inclusion. The paired t-test and McNemar test revealed significant perceived student increases in all skills levels. Interviews did not reveal any barriers to continued usage of the computer and information technology skills.

Happenstance and compromise: a gendered analysis of students' computing degree course selection

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Lang, Catherine

2010-12-01

The number of students choosing to study computing at university continues to decline this century, with an even sharper decline in female students. This article presents the results of a series of interviews with university students studying computing courses in Australia that uncovered the influence of happenstance and compromise on course choice. This investigation provides an insight into the contributing factors into the continued downturn of student diversity in computing bachelor degree courses. Many females interviewed made decisions based on happenstance, many males interviewed had chosen computing as a compromise course, and family helped in the decision-making to a large degree in both genders. The major implication from this investigation is the finding that students of both genders appear to be socialised away from this discipline, which is perceived as a support or insurance skill, not a career in itself, in all but the most technical-oriented (usually male) student.

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

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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 Use and Behavior Problems in Twice-Exceptional Students

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Alloway, Tracy Packiam; Elsworth, Miquela; Miley, Neal; Seckinger, Sean

2016-01-01

This pilot study investigated how engagement with computer games and TV exposure may affect behaviors of gifted students. We also compared behavioral and cognitive profiles of twice-exceptional students and children with Attention Deficit/Hyperactivity Disorder (ADHD). Gifted students were divided into those with behavioral problems and those…

Students' perceptions of a multimedia computer-aided instruction ...

African Journals Online (AJOL)

Objective. To develop an interactive muttimedia-based computer-aided instruction (CAI) programme, to detennine its educational worth and efficacy in a multicuttural academic environment and to evaluate its usage by students with differing levels of computer literacy. Design. A prospective descriptive study evaluating ...

Greek Undergraduate Physical Education Students' Basic Computer Skills

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Adamakis, Manolis; Zounhia, Katerina

2013-01-01

The purposes of this study were to determine how undergraduate physical education (PE) students feel about their level of competence concerning basic computer skills and to examine possible differences between groups (gender, specialization, high school graduation type, and high school direction). Although many students and educators believe…

Students' Opinions on the Use of Tablet Computers in Education

Science.gov (United States)

Duran, Muharrem; Aytaç, Tufan

2016-01-01

One of the most important tools for the integration of ICT in education, especially with tablet computers, has been employed in Turkey through the FATIH Project. This study aimed to determine students' views on the use of tablet computers in learning and teaching processes. Eighty-four first-year high school students studying at three schools in…

A typewriting system operated by head movements, based on home-computer equipment.

Science.gov (United States)

Heuvelmans, A M; Mélotte, H E; Neve, J J

1990-06-01

For persons who cannot move their hands and legs we have designed a relatively inexpensive typewriting system which can be operated by movements of the head. The typewriter is made up of commercially available home computer equipment - i e, a computer including monitor and printer and a headset replacing the mouse. A user-friendly software program has been designed to replace the mouse button and to make this equipment act as a typewriter with simple text-editing features. Some ergonomics aspects of the typewriter set-up and the results of an evaluation of the typewriter by two patients suffering from amyotrophic lateral sclerosis (ALS) are given. Several factors relevant to the design, construction, evaluation and application of the typewriter are discussed.

Computer Graphics for Student Engagement in Science Learning.

Science.gov (United States)

Cifuentes, Lauren; Hsieh, Yi-Chuan Jane

2001-01-01

Discusses student use of computer graphics software and presents documentation from a visualization workshop designed to help learners use computer graphics to construct meaning while they studied science concepts. Describes problems and benefits when delivering visualization workshops in the natural setting of a middle school. (Author/LRW)

Home Education: The Social Motivation

Science.gov (United States)

Beck, Christian W.

2010-01-01

Data from a Norwegian survey show correlation between a student's socially related problems at school and the parent's social motivation for home education. I argue that more time spent at school by a student could result in more socially related problems at school, which can explain an increase in social motivation for home education.

Patterns of students' computer use and relations to their computer and information literacy

DEFF Research Database (Denmark)

Bundsgaard, Jeppe; Gerick, Julia

2017-01-01

Background: Previous studies have shown that there is a complex relationship between students’ computer and information literacy (CIL) and their use of information and communication technologies (ICT) for both recreational and school use. Methods: This study seeks to dig deeper into these complex...... relations by identifying different patterns of students’ school-related and recreational computer use in the 21 countries participating in the International Computer and Information Literacy Study (ICILS 2013). Results: Latent class analysis (LCA) of the student questionnaire and performance data from......, raising important questions about differences in contexts. Keywords: ICILS, Computer use, Latent class analysis (LCA), Computer and information literacy....

Internet Use among Middle School Students in School and at Home: What Can We Learn from a U.S.-China Comparison?

Science.gov (United States)

Lei, Jing; Zhou, Jingye; Wang, Qiu

2009-01-01

Based on data collected from middle school students in a U.S. school (N = 159) and a Chinese school (N = 183), this study compared Internet use in school and at home between American students and Chinese students, explored what affected students' use of the Internet, and examined how students' Internet use related to their learning. Results reveal…

The Effect of a High-Fidelity Home Health Simulations on Nursing Students' Clinical Performance

Science.gov (United States)

Crytzer, Michele Leigh

2011-01-01

With an increasing number of patients receiving nursing care in outpatient settings, it is the responsibility of nursing education programs to provide students with adequate training to enable them to develop the skills necessary to provide safe, effective care in diverse environments, including the home. Providing care to patients in their own…

Home or hospital? Midwife or physician? Preferences for maternity care provider and place of birth among Western Australian students.

Science.gov (United States)

Stoll, Kathrin H; Hauck, Yvonne L; Hall, Wendy A

2016-02-01

Australian caesarean birth rates have exceeded 30% in most states and are approaching 45%, on average, in private hospitals. Australian midwifery practice occurs almost exclusively in hospitals; less than 3% of women deliver at home or in birthing centres. It is unclear whether the trend towards hospital-based, high interventionist birth reflects preferences of the next generation of maternity care consumers. We conducted a descriptive cross-sectional online survey of 760 Western Australian (WA) university students in 2014, to examine their preferences for place of birth, type of maternity care, mode of birth and attitudes towards birth. More students who preferred midwives (35.8%) had vaginal birth intentions, contested statements that birth is unpredictable and risky, and valued patient-provider relationships. More students who preferred obstetricians (21.8%) expressed concerns about childbirth safety, feared birth, held favourable views towards obstetric technology, and expressed concerns about the impact of pregnancy and birth on the female body. One in 8 students preferred out-of-hospital birth settings, supporting consumer demand for midwife-attended births at home and in birthing centres. Stories and experiences of friends and family shaped students' care provider preferences, rather than the media or information learned at school. Students who express preferences for midwives have significantly different views about birth compared to students who prefer obstetricians. Increasing access to midwifery care in all settings (hospital, birthing centre and home) is a cost effective strategy to decrease obstetric interventions for low risk women and a desirable option for the next generation. Copyright © 2015 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

EXAMINATION OF THE COMPUTATIONAL THINKING SKILLS OF STUDENTS

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Agah Tugrul Korucu

2017-01-01

Full Text Available Computational thinking is generally considered as a kind of analytical way of thinking. According to Wings (2008 it shares with mathematical thinking, engineering thinking and scientific thinking in the general ways in which we may use for solving a problem, designing and evaluating complex systems or understanding computability and intelligence as well as the mind and human behaviour. It is generally accepted important that like high order thinking skills the analytical way of thinking should be taught to the children at very early ages. The aim of this study is to investigate the computational thinking skills of secondary school students in terms of different variables. The study group of the research is 160 secondary school students who continue their education at different levels in Konya. The “Computational Thinking Skills Scale” which has been developed by Korkmaz, Çakır and Özden (2015 used for data collection. The scale includes 22 items and it is a 5 point likert type scale. The Cronbach Alpha reliability of the scale has been calculated as 0.80 and it has been found to be valid to measure the computational skills levels of the secondary school students as a result of the analysis. As a result of this research, the computational thinking skill levels of participants differ meaningfully in terms of their class levels, do not differ meaningfully in terms of their genders, do not differ meaningfully in terms of their weekly internet usage durations, do not differ meaningfully in terms of their mobile device usage competence situations, differ meaningfully in terms of their mobile Technologies possession durations.

Relationship between Broken Homes and Academic Achievement of Secondary School Students in Oredo Local Government Area of Edo State, Nigeria

Science.gov (United States)

Alika, Henrietta Ijeoma; Edosa, Ogboro Samson

2012-01-01

The study investigated the relationship between broken homes and academic achievement of students. Three research hypotheses were formulated to guide the study. The study was correlational because the study sought to establish the extent of relationship between broken homes and academic achievement. The statistical method used in analyzing the…

LHC@home gets new home

CERN Multimedia

Oates, John

2007-01-01

"The distributed computing project LHC@home is moving to London from Cern in Switzerland. Researchers at Qeen Mary University have been trialling the system since June, but are now ready for the offical launch" (1 page)

Unsystematic Technology Adoption in Cambodia: Students' Perceptions of Computer and Internet Use

Science.gov (United States)

Richardson, Jayson W.; Nash, John B.; Flora, Kevin L.

2014-01-01

This study was designed to understand how upper secondary school students in Cambodia perceive the use of computers and the Internet. Data were collected from students in three urban upper secondary schools (n = 1,137) in Cambodia using questionnaires. The data indicate that the more exposure a Cambodian student had to computers and the Internet…

Computer literacy among first year medical students in a developing country: A cross sectional study

Science.gov (United States)

2012-01-01

Background The use of computer assisted learning (CAL) has enhanced undergraduate medical education. CAL improves performance at examinations, develops problem solving skills and increases student satisfaction. The study evaluates computer literacy among first year medical students in Sri Lanka. Methods The study was conducted at Faculty of Medicine, University of Colombo, Sri Lanka between August-September 2008. First year medical students (n = 190) were invited for the study. Data on computer literacy and associated factors were collected by an expert-validated pre-tested self-administered questionnaire. Computer literacy was evaluated by testing knowledge on 6 domains; common software packages, operating systems, database management and the usage of internet and E-mail. A linear regression was conducted using total score for computer literacy as the continuous dependant variable and other independent covariates. Results Sample size-181 (Response rate-95.3%), 49.7% were Males. Majority of the students (77.3%) owned a computer (Males-74.4%, Females-80.2%). Students have gained their present computer knowledge by; a formal training programme (64.1%), self learning (63.0%) or by peer learning (49.2%). The students used computers for predominately; word processing (95.6%), entertainment (95.0%), web browsing (80.1%) and preparing presentations (76.8%). Majority of the students (75.7%) expressed their willingness for a formal computer training programme at the faculty. Mean score for the computer literacy questionnaire was 48.4 ± 20.3, with no significant gender difference (Males-47.8 ± 21.1, Females-48.9 ± 19.6). There were 47.9% students that had a score less than 50% for the computer literacy questionnaire. Students from Colombo district, Western Province and Student owning a computer had a significantly higher mean score in comparison to other students (p computer training was the strongest predictor of computer literacy (β = 13.034), followed by using

Accommodative insufficiency as cause of asthenopia in computer-using students

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Husnun Amalia

2010-08-01

Full Text Available To date the use of computers is widely distributed throughout the world and the associated ocular complaints are found in 75-90% of the population of computer users. Symptoms frequently reported by computer users were eyestrain, tired eyes, irritation, redness, blurred vision, diplopia, burning of the eyes, and asthenopia (visual fatigue of the eyes. A cross-sectional study was conducted to determine the etiology of asthenopia in computer-using students. A questionnaire consisting of 15 items was used to assess symptoms experienced by the computer users. The ophthalmological examination comprised visual acuity, the Hirschberg test, near point accommodation, amplitude accommodation, near point convergence, the cover test, and the alternate cover test. A total of 99 computer science students, of whom 69.7% had asthenopia, participated in the study. The symptoms that were significantly associated with asthenopia were visual fatigue (p=0.031, heaviness in the eye (p=0.002, blurred vision (p=0.001, and headache at the temples or the back of the head (p=0.000. Refractive asthenopia was found in 95.7% of all asthenopia patients with accommodative insufficiency (AI, constituting the most frequent cause at 50.7%. The duration of computer use per day was not significantly associated with the prevalence of asthenopia (p=0.700. There was a high prevalence of asthenopia among computer science students, mostly caused by refractive asthenopia. Accommodation measurements should be performed more routinely and regularly, maybe as screening, especially in computer users

Accommodative insufficiency as cause of asthenopia in computer-using students

Directory of Open Access Journals (Sweden)

Husnun Amalia

2016-02-01

Full Text Available To date the use of computers is widely distributed throughout the world and the associated ocular complaints are found in 75-90% of the population of computer users. Symptoms frequently reported by computer users were eyestrain, tired eyes, irritation, redness, blurred vision, diplopia, burning of the eyes, and asthenopia (visual fatigue of the eyes. A cross-sectional study was conducted to determine the etiology of asthenopia in computer-using students. A questionnaire consisting of 15 items was used to assess symptoms experienced by the computer users. The ophthalmological examination comprised visual acuity, the Hirschberg test, near point accommodation, amplitude accommodation, near point convergence, the cover test, and the alternate cover test. A total of 99 computer science students, of whom 69.7% had asthenopia, participated in the study. The symptoms that were significantly associated with asthenopia were visual fatigue (p=0.031, heaviness in the eye (p=0.002, blurred vision (p=0.001, and headache at the temples or the back of the head (p=0.000. Refractive asthenopia was found in 95.7% of all asthenopia patients with accommodative insufficiency (AI, constituting the most frequent cause at 50.7%. The duration of computer use per day was not significantly associated with the prevalence of asthenopia (p=0.700. There was a high prevalence of asthenopia among computer science students, mostly caused by refractive asthenopia. Accommodation measurements should be performed more routinely and regularly, maybe as screening, especially in computer users.

Comparing the Social Skills of Students Addicted to Computer Games with Normal Students

OpenAIRE

Zamani, Eshrat; Kheradmand, Ali; Cheshmi, Maliheh; Abedi, Ahmad; Hedayati, Nasim

2010-01-01

Background This study aimed to investigate and compare the social skills of studentsaddicted to computer games with normal students. The dependentvariable in the present study is the social skills. Methods The study population included all the students in the second grade ofpublic secondary school in the city of Isfahan at the educational year of2009-2010. The sample size included 564 students selected using thecluster random sampling method. Data collection was conducted usingQuestionnaire o...

Psychology of computer use: XXIV. Computer-related stress among technical college students.

Science.gov (United States)

Ballance, C T; Rogers, S U

1991-10-01

Hudiburg's Computer Technology Hassles Scale, along with a measure of global stress and a scale on attitudes toward computers, were administered to 186 students in a two-year technical college. Hudiburg's work with the hassles scale as a measure of "technostress" was affirmed. Moderate, but statistically significant, correlations among the three scales are reported. No relationship between the hassles scale and achievement as measured by GPA was detected.

The impact of home-school cultural value conflicts and President Trump on Latina/o first-generation college students' attentional control.

Science.gov (United States)

Vasquez-Salgado, Yolanda; Ramirez, Gerardo; Greenfield, Patricia M

2018-06-21

Around the world, people migrate from poorer countries with less educational opportunity to richer ones with greater educational opportunity. In this journey, they bring their family obligation values into societies that value individual achievement. This process can create home-school cultural value conflict-conflict between family and academic obligations-for the children of Latina/o immigrants who attend universities in the United States. We hypothesised that this conflict causes cognitive disruption. One-hundred sixty-one Latina/o first-generation university students (called college students in the United States) were randomly assigned to one of four experimental prompts; thereafter, the students engaged in an attentional control task (i.e., the Stroop test). For Latina/o students living close to home, prompting a home-school cultural value conflict was more deleterious to attentional control than the other conditions. In addition, across all Latina/o students, a comparison of performance before and after President Trump's election and inauguration showed that prompting family obligation (without mention of conflict) led to a significantly greater loss of attentional control after Trump was elected and inaugurated, compared with before Trump. We hypothesise that this effect resulted from Trump's threats and actions to deport undocumented Latina/o immigrants, thus making fear about the fate of family members more salient and cognitively disruptive. © 2018 International Union of Psychological Science.

The Use of Computer-Assisted Home Exercises to Preserve Physical Function after a Vestibular Rehabilitation Program: A Randomized Controlled Study

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Michael Smaerup

2016-01-01

Full Text Available Objective. The purpose of this study was to evaluate whether elderly patients with vestibular dysfunction are able to preserve physical functional level, reduction in dizziness, and the patient’s quality of life when assistive computer technology is used in comparison with printed instructions. Materials and Methods. Single-blind, randomized, controlled follow-up study. Fifty-seven elderly patients with chronic dizziness were randomly assigned to a computer-assisted home exercise program or to home exercises as described in printed instructions and followed for tree month after discharge from an outpatient clinic. Results. Both groups had maintained their high functional levels three months after finishing the outpatient rehabilitation. No statistically significant difference was found in outcome scores between the two groups. In spite of moderate compliance levels, the patients maintained their high functional level indicating that the elderly should not necessarily exercise for the first three months after termination of the training in the outpatient clinic. Conclusion. Elderly vestibular dysfunction patients exercising at home seem to maintain their functional level, level of dizziness, and quality of life three months following discharge from hospital. In this specific setup, no greater effect was found by introducing a computer-assisted training program, when compared to standard home training guided by printed instructions. This trial is registered with NCT01344408.

Effectiveness of a Case-Based Computer Program on Students' Ethical Decision Making.

Science.gov (United States)

Park, Eun-Jun; Park, Mihyun

2015-11-01

The aim of this study was to test the effectiveness of a case-based computer program, using an integrative ethical decision-making model, on the ethical decision-making competency of nursing students in South Korea. This study used a pre- and posttest comparison design. Students in the intervention group used a computer program for case analysis assignments, whereas students in the standard group used a traditional paper assignment for case analysis. The findings showed that using the case-based computer program as a complementary tool for the ethics courses offered at the university enhanced students' ethical preparedness and satisfaction with the course. On the basis of the findings, it is recommended that nurse educators use a case-based computer program as a complementary self-study tool in ethics courses to supplement student learning without an increase in course hours, particularly in terms of analyzing ethics cases with dilemma scenarios and exercising ethical decision making. Copyright 2015, SLACK Incorporated.

Student generated assignments about electrical circuits in a computer simulation

NARCIS (Netherlands)

Vreman-de Olde, Cornelise; de Jong, Anthonius J.M.

2004-01-01

In this study we investigated the design of assignments by students as a knowledge-generating activity. Students were required to design assignments for 'other students' in a computer simulation environment about electrical circuits. Assignments consisted of a question, alternatives, and feedback on

Attitudes of health care students about computer-aided neuroanatomy instruction.

Science.gov (United States)

McKeough, D Michael; Bagatell, Nancy

2009-01-01

This study examined students' attitudes toward computer-aided instruction (CAI), specifically neuroanatomy learning modules, to assess which components were primary in establishing these attitudes and to discuss the implications of these attitudes for successfully incorporating CAI in the preparation of health care providers. Seventy-seven masters degree, entry-level, health care professional students matriculated in an introductory neuroanatomy course volunteered as subjects for this study. Students independently reviewed the modules as supplements to lecture and completed a survey to evaluate teaching effectiveness. Responses to survey statements were compared across the learning modules to determine if students viewed the modules differently. Responses to individual survey statements were averaged to measure the strength of agreement or disagreement with the statement. Responses to open-ended questions were theme coded, and frequencies and percentages were calculated for each. Students saw no differences between the learning modules. Students perceived the learning modules as valuable; they enjoyed using the modules but did not prefer CAI over traditional lecture format. The modules were useful in learning or reinforcing neuroanatomical concepts and improving clinical problem-solving skills. Students reported that the visual representation of the neuroanatomical systems, computer animation, ability to control the use of the modules, and navigational fidelity were key factors in determining attitudes. The computer-based learning modules examined in this study were effective as adjuncts to lecture in helping entry-level health care students learn and make clinical applications of neuroanatomy information.

University Students and Ethics of Computer Technology Usage: Human Resource Development

Science.gov (United States)

Iyadat, Waleed; Iyadat, Yousef; Ashour, Rateb; Khasawneh, Samer

2012-01-01

The primary purpose of this study was to determine the level of students' awareness about computer technology ethics at the Hashemite University in Jordan. A total of 180 university students participated in the study by completing the questionnaire designed by the researchers, named the Computer Technology Ethics Questionnaire (CTEQ). Results…

Home Environment, Self-Concept and Urban Student Achievement: A Bibliography and Review of Research. NJ Urban Education Research Reports No. 5.

Science.gov (United States)

Shapiro, Carol; Bloom, Joel S.

This review analyzes recent research on student personality, social and home environment, and the influence of these factors on academic achievement, particularly among minority and disadvantaged students. Several factors which purportedly affect student achievement and which are examined in the review include: (1) socioeconomic status and its…

Computer literacy among first year medical students in a developing country: A cross sectional study

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Ranasinghe Priyanga

2012-09-01

Full Text Available Abstract Background The use of computer assisted learning (CAL has enhanced undergraduate medical education. CAL improves performance at examinations, develops problem solving skills and increases student satisfaction. The study evaluates computer literacy among first year medical students in Sri Lanka. Methods The study was conducted at Faculty of Medicine, University of Colombo, Sri Lanka between August-September 2008. First year medical students (n = 190 were invited for the study. Data on computer literacy and associated factors were collected by an expert-validated pre-tested self-administered questionnaire. Computer literacy was evaluated by testing knowledge on 6 domains; common software packages, operating systems, database management and the usage of internet and E-mail. A linear regression was conducted using total score for computer literacy as the continuous dependant variable and other independent covariates. Results Sample size-181 (Response rate-95.3%, 49.7% were Males. Majority of the students (77.3% owned a computer (Males-74.4%, Females-80.2%. Students have gained their present computer knowledge by; a formal training programme (64.1%, self learning (63.0% or by peer learning (49.2%. The students used computers for predominately; word processing (95.6%, entertainment (95.0%, web browsing (80.1% and preparing presentations (76.8%. Majority of the students (75.7% expressed their willingness for a formal computer training programme at the faculty. Mean score for the computer literacy questionnaire was 48.4 ± 20.3, with no significant gender difference (Males-47.8 ± 21.1, Females-48.9 ± 19.6. There were 47.9% students that had a score less than 50% for the computer literacy questionnaire. Students from Colombo district, Western Province and Student owning a computer had a significantly higher mean score in comparison to other students (p Conclusion Sri Lankan medical undergraduates had a low-intermediate level of computer

Use of information and communication technology among dental students at the University of Jordan.

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Rajab, Lamis D; Baqain, Zaid H

2005-03-01

The aim of this study was to investigate the current knowledge, skills, and opinions of undergraduate dental students at the University of Jordan with respect to information communication technology (ICT). Dental students from the second, third, fourth, and fifth years were asked to complete a questionnaire presented in a lecture at the end of the second semester in the 2002-03 academic year. The response rate was 81 percent. Besides free and unlimited access to computers at the school of dentistry, 74 percent of the students had access to computers at home. However, 44 percent did not use a computer regularly. Male students were more regular and longer users of computers than females (pstudents (70 percent) judged themselves competent in information technology (IT) skills. More males felt competent in basic IT skills than did females (pstudents felt competent in word-processing skills (pstudents. More males used word processing for their studies than females (pStudents used computers for personal activities more frequently than for academic reasons. More males used computers for both academic (pstudents had access to the Internet at the university, and 54 percent had access at home. A high percentage of students (94 percent) indicated they were comfortable using the Internet, 75 percent said they were confident in the accuracy, and 80 percent said they were confident in the relevance of information obtained from the Internet. Most students (90 percent) used email. Most students (83 percent) supported the idea of placing lectures on the web, and 61.2 percent indicated that this would not influence lecture attendance. Students used the Internet more for personal reasons than for the study of dentistry. More clinical students used the Internet for dentistry than preclinical students (pstudents at the University of Jordan have access to substantial IT resources and demonstrated attitudes toward the computer and Internet technology and use that were similar to other

Assessing attitudes toward computers and the use of Internet resources among undergraduate microbiology students

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Anderson, Delia Marie Castro

Computer literacy and use have become commonplace in our colleges and universities. In an environment that demands the use of technology, educators should be knowledgeable of the components that make up the overall computer attitude of students and be willing to investigate the processes and techniques of effective teaching and learning that can take place with computer technology. The purpose of this study is two fold. First, it investigates the relationship between computer attitudes and gender, ethnicity, and computer experience. Second, it addresses the question of whether, and to what extent, students' attitudes toward computers change over a 16 week period in an undergraduate microbiology course that supplements the traditional lecture with computer-driven assignments. Multiple regression analyses, using data from the Computer Attitudes Scale (Loyd & Loyd, 1985), showed that, in the experimental group, no significant relationships were found between computer anxiety and gender or ethnicity or between computer confidence and gender or ethnicity. However, students who used computers the longest (p = .001) and who were self-taught (p = .046) had the lowest computer anxiety levels. Likewise students who used computers the longest (p = .001) and who were self-taught (p = .041) had the highest confidence levels. No significant relationships between computer liking, usefulness, or the use of Internet resources and gender, ethnicity, or computer experience were found. Dependent T-tests were performed to determine whether computer attitude scores (pretest and posttest) increased over a 16-week period for students who had been exposed to computer-driven assignments and other Internet resources. Results showed that students in the experimental group were less anxious about working with computers and considered computers to be more useful. In the control group, no significant changes in computer anxiety, confidence, liking, or usefulness were noted. Overall, students in

An Approximation of an Instructional Model for Developing Home Living Skills in Severely Handicapped Students.

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Hamre, S.

The author discusses the need for severely handicapped students to acquire basic home living skills, reviews task analysis principles, and provides sample instructional programs. Listed are basic grooming, dressing, domestic maintenance, and cooking skills. A sample task analysis procedure is demonstrated for the skill of brushing teeth. Reported…

[A wireless smart home system based on brain-computer interface of steady state visual evoked potential].

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Zhao, Li; Xing, Xiao; Guo, Xuhong; Liu, Zehua; He, Yang

2014-10-01

Brain-computer interface (BCI) system is a system that achieves communication and control among humans and computers and other electronic equipment with the electroencephalogram (EEG) signals. This paper describes the working theory of the wireless smart home system based on the BCI technology. We started to get the steady-state visual evoked potential (SSVEP) using the single chip microcomputer and the visual stimulation which composed by LED lamp to stimulate human eyes. Then, through building the power spectral transformation on the LabVIEW platform, we processed timely those EEG signals under different frequency stimulation so as to transfer them to different instructions. Those instructions could be received by the wireless transceiver equipment to control the household appliances and to achieve the intelligent control towards the specified devices. The experimental results showed that the correct rate for the 10 subjects reached 100%, and the control time of average single device was 4 seconds, thus this design could totally achieve the original purpose of smart home system.

Computer vision syndrome: a study of knowledge and practices in university students.

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Reddy, S C; Low, C K; Lim, Y P; Low, L L; Mardina, F; Nursaleha, M P

2013-01-01

Computer vision syndrome (CVS) is a condition in which a person experiences one or more of eye symptoms as a result of prolonged working on a computer. To determine the prevalence of CVS symptoms, knowledge and practices of computer use in students studying in different universities in Malaysia, and to evaluate the association of various factors in computer use with the occurrence of symptoms. In a cross sectional, questionnaire survey study, data was collected in college students regarding the demography, use of spectacles, duration of daily continuous use of computer, symptoms of CVS, preventive measures taken to reduce the symptoms, use of radiation filter on the computer screen, and lighting in the room. A total of 795 students, aged between 18 and 25 years, from five universities in Malaysia were surveyed. The prevalence of symptoms of CVS (one or more) was found to be 89.9%; the most disturbing symptom was headache (19.7%) followed by eye strain (16.4%). Students who used computer for more than 2 hours per day experienced significantly more symptoms of CVS (p=0.0001). Looking at far objects in-between the work was significantly (p=0.0008) associated with less frequency of CVS symptoms. The use of radiation filter on the screen (p=0.6777) did not help in reducing the CVS symptoms. Ninety percent of university students in Malaysia experienced symptoms related to CVS, which was seen more often in those who used computer for more than 2 hours continuously per day. © NEPjOPH.

Assessing computer skills in Tanzanian medical students: an elective experience

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Melvin Rob

2004-08-01

Full Text Available Abstract Background One estimate suggests that by 2010 more than 30% of a physician's time will be spent using information technology tools. The aim of this study is to assess the information and communication technologies (ICT skills of medical students in Tanzania. We also report a pilot intervention of peer mentoring training in ICT by medical students from the UK tutoring students in Tanzania. Methods Design: Cross sectional study and pilot intervention study. Participants: Fourth year medical students (n = 92 attending Muhimbili University College of Health Sciences, Dar es Salaam, Tanzania. Main outcome measures: Self-reported assessment of competence on ICT-related topics and ability to perform specific ICT tasks. Further information related to frequency of computer use (hours per week, years of computer use, reasons for use and access to computers. Skills at specific tasks were reassessed for 12 students following 4 to 6 hours of peer mentoring training. Results The highest levels of competence in generic ICT areas were for email, Internet and file management. For other skills such as word processing most respondents reported low levels of competence. The abilities to perform specific ICT skills were low – less than 60% of the participants were able to perform the core specific skills assessed. A period of approximately 5 hours of peer mentoring training produced an approximate doubling of competence scores for these skills. Conclusion Our study has found a low level of ability to use ICT facilities among medical students in a leading university in sub-Saharan Africa. A pilot scheme utilising UK elective students to tutor basic skills showed potential. Attention is required to develop interventions that can improve ICT skills, as well as computer access, in order to bridge the digital divide.

Vocational Home Economics Curriculum Guide for Occupational Home and Institutional Services.

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Dewald, Margaret R.

The training program outlined in this guide focuses upon the development of students for gainful employment through a two-year course of study in home and institutional services. Instructional topics are provided in nine areas: orientation to home and institutional services, cleaning supplies and equipment, cleaning surfaces, cleaning clothes and…

Home Economics--Food Service Catering. Kit No. 54. Instructor's Manual [and] Student Learning Activity Guide.

Science.gov (United States)

Lowery, Ann

An instructor's manual and student activity guide on food service, catering are provided in this set of prevocational education materials which focuses on the vocational area of home economics. (This set of materials is one of ninety-two prevocational education sets arranged around a cluster of seven vocational offerings: agriculture, home…

Designing a Mobile Game for Home Computer Users to Protect Against Phishing Attacks

OpenAIRE

Arachchilage, Nalin Asanka Gamagedara; Cole, Melissa

2016-01-01

This research aims to design an educational mobile game for home computer users to prevent from phishing attacks. Phishing is an online identity theft which aims to steal sensitive information such as username, password and online banking details from victims. To prevent this, phishing education needs to be considered. Mobile games could facilitate to embed learning in a natural environment. The paper introduces a mobile game design based on a story which is simplifying and exaggerating real ...

Mobile Learning According to Students of Computer Engineering and Computer Education: A Comparison of Attitudes

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Deniz Mertkan GEZGIN

2018-01-01

Full Text Available Mobile learning has started to perform an increasingly significant role in improving learning outcomes in education. Successful and efficient implementation of m-learning in higher education, as with all educational levels, depends on users’ acceptance of this technology. This study focuses on investigating the attitudes of undergraduate students of Computer Engineering (CENG and Computer Education and Instructional Technology (CEIT departments in a Turkish public university towards m-learning from three perspectives; gender, area of study, and mobile device ownership. Using a correlational survey method, a Mobile Learning Attitude Scale (MLAS was administered to 531 students, analysis of which revealed a positive attitude to m-learning in general. A further investigation of the aforementioned three variables showed a more positive attitude for female students in terms of usability, for CEIT students in terms of advantages, usability and independence, and for those owning a mobile device in terms of usability. An important implication from the findings, among others, is supplementing Computer Engineering curriculum with elective courses on the fundamentals of mobile learning, and/or the design and development of m-learning software, so as to create, in the long run, more specialized and complementary teams comprised of trained CENG and CEIT graduates in m-learning sector.

Teaching advance care planning to medical students with a computer-based decision aid.

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Green, Michael J; Levi, Benjamin H

2011-03-01

Discussing end-of-life decisions with cancer patients is a crucial skill for physicians. This article reports findings from a pilot study evaluating the effectiveness of a computer-based decision aid for teaching medical students about advance care planning. Second-year medical students at a single medical school were randomized to use a standard advance directive or a computer-based decision aid to help patients with advance care planning. Students' knowledge, skills, and satisfaction were measured by self-report; their performance was rated by patients. 121/133 (91%) of students participated. The Decision-Aid Group (n = 60) outperformed the Standard Group (n = 61) in terms of students' knowledge (p satisfaction with their learning experience (p student performance. Use of a computer-based decision aid may be an effective way to teach medical students how to discuss advance care planning with cancer patients.

Student Motivation in Computer Networking Courses

OpenAIRE

Wen-Jung Hsin, PhD

2007-01-01

This paper introduces several hands-on projects that have been used to motivate students in learning various computer networking concepts. These projects are shown to be very useful and applicable to the learners’ daily tasks and activities such as emailing, Web browsing, and online shopping and banking, and lead to an unexpected byproduct, self-motivation.

Reading and Writing Gains for Maori Students in Mainstream Schools: Effective Partnerships in the Rotorua Home and School Literacy Project.

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Glynn, Ted; Berryman, Mere; Glynn, Vin

The Rotorua Energy Charitable Trust with support from the Ministry of Education funded a home and school literacy project in nine Rotorua primary schools. The project funded each school to train a home-school liaison worker (either a school staff member or a community person) to assist schools in developing a working partnership with the students'…

Cloud Computing as Network Environment in Students Work

OpenAIRE

Piotrowski, Dominik Mirosław

2013-01-01

The purpose of the article was to show the need for literacy education from a variety of services available in the cloud computing as a specialist information field of activity. Teaching at university in the field of cloud computing related to the management of information could provide tangible benefits in the form of useful learning outcomes. This allows students and future information professionals to begin enjoying the benefits of cloud computing SaaS model at work, thereby freeing up of...

The Impact Of Using Computer Software On Vocabulary Learning Of Iranian EFL University Students

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Samira Pahlavanpoorfard

2014-07-01

Full Text Available Today, using computer is common in all fields. Education is not an exception. In fact, this approach of technology has been using increasingly in language classrooms. We have witnessed there are more and more language teachers are using computers in their classrooms. This research study investigates the impact of using computer   on vocabulary learning of Iranian EFL university students. To this end, a sample of 40 university students in Islamic Azad University, Larestan branch were randomly assigned into the experimental and control groups. Prior the treatment and to catch the initial deferences between the participants, all the students sat for a pre-test that was an Oxford Placement Test. Then the students were received the treatment for 10 weeks. The students in the experimental group were taught by computer software for vocabulary learning while the students in the control group were taught through traditional method for vocabulary learning. After the treatment, all the students sat for a post-test. The statistical analysis through running Independent-Sample T-tests revealed thatthe students in the experimental group who used the computer software for vocabulary learning performed better than the students in the control group were taught through traditional method for vocabulary learning.

Promoting healthy computer use among middle school students: a pilot school-based health promotion program.

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Ciccarelli, Marina; Portsmouth, Linda; Harris, Courtenay; Jacobs, Karen

2012-01-01

Introduction of notebook computers in many schools has become integral to learning. This has increased students' screen-based exposure and the potential risks to physical and visual health. Unhealthy computing behaviours include frequent and long durations of exposure; awkward postures due to inappropriate furniture and workstation layout, and ignoring computer-related discomfort. Describe the framework for a planned school-based health promotion program to encourage healthy computing behaviours among middle school students. This planned program uses a community- based participatory research approach. Students in Year 7 in 2011 at a co-educational middle school, their parents, and teachers have been recruited. Baseline data was collected on students' knowledge of computer ergonomics, current notebook exposure, and attitudes towards healthy computing behaviours; and teachers' and self-perceived competence to promote healthy notebook use among students, and what education they wanted. The health promotion program is being developed by an inter-professional team in collaboration with students, teachers and parents to embed concepts of ergonomics education in relevant school activities and school culture. End of year changes in reported and observed student computing behaviours will be used to determine the effectiveness of the program. Building a body of evidence regarding physical health benefits to students from this school-based ergonomics program can guide policy development on the healthy use of computers within children's educational environments.

A case study on support for students' thinking through computer-mediated communication.

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Sannomiya, M; Kawaguchi, A

2000-08-01

This is a case study on support for thinking through computer-mediated communication. Two graduate students were supervised in their research using computer-mediated communication, which was asynchronous and written; the supervisor was not present. The students' reports pointed out there was more planning and editing and low interactivity in this approach relative to face-to-face communication. These attributes were confirmed by their supervisor's report. The students also suggested that the latter was effective in support of a production stage of thinking in research, while the former approach was effective in support of examination of thinking. For distance education to be successful, an appropriate combination of communication media must consider students' thinking stages. Finally, transient and permanent effects should be discriminated in computer-mediated communication.

The survey of American college students computer technology preferences & purchasing plans

CERN Document Server

2009-01-01

This report presents data from a survey of more than 400 American college students.  The report presents data on student computer ownership of both PCs and laptops, purchasing plans for PCs and laptops, as well as purchasing plans for cell phones and digital cameras.  The report also provides details on how student finance their computer purchases, how much money comes from parents or guardians, and how much from the student themselves, or from their parties.  In addition to data on PCs the report provides detailed info on use of popular word processing packages such as Word, WordPerfect and Open Office.

Impact of Computer Related Posture on the Occurrence of Musculoskeletal Discomfort among Secondary School Students in Lagos, Nigeria.

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Odebiyi, D O; Olawale, O A; Adeniji, Y M

2013-01-01

Computers have become an essential part of life particularly in industrially advanced countries of the world. Children now have greater accessibility to computers both at school and at home. Recent studies suggest that with this increased exposure, there are associated musculoskeletal disorders (MSDs) in both school-aged children and adults. To assess the posture assumed by secondary school students during computer use and its impact on the occurrence and severity of reported musculoskeletal discomforts. Posture assumed during normal computer class, occurrence of discomforts, body parts involved and the intensity of discomforts were evaluated in 235 school aged children using Rapid Upper Limb Assessment (RULA) scale, Body Discomfort Chart (BDC) and Visual Analogue Scale (VAS) before and after normal computer class. Inferential statistics of t-test and chi-square were used to determine significance difference between variables, with level of significant set at p Computer use produced significant discomforts on the neck, shoulder and low back. There was a significant relationship between participants height and posture assumed. Two hundred and eleven (89.8%) participants reported discomforts/pain during the use of computer. Weight and height were contributory factors to the occurrence of musculoskeletal discomfort/pain (p computer use. Weight and height were implicated as factors that influenced the form of posture and the nature of the reported discomfort. Creating awareness about the knowledge of ergonomics and safety for promotion of good posture was therefore recommended.

Using Laptop Computers in Class: A Student Motivation Perspective

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Houle, Philip A.; Reed, Diana; Vaughan, Amy Grace; Clayton, Suzanne R.

2013-01-01

This study examined the reasons why students choose to take laptop computers into college classes. The model involved the individual student choice involving opportunity, ability and motivation. The resulting model demonstrated how some (primary) factors, such as effective learning, directly impact the laptop usage choice, and other factors…

Biology Students Building Computer Simulations Using StarLogo TNG

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Smith, V. Anne; Duncan, Ishbel

2011-01-01

Confidence is an important issue for biology students in handling computational concepts. This paper describes a practical in which honours-level bioscience students simulate complex animal behaviour using StarLogo TNG, a freely-available graphical programming environment. The practical consists of two sessions, the first of which guides students…

Student Motivation in Computer Networking Courses

Directory of Open Access Journals (Sweden)

Wen-Jung Hsin

2007-01-01

Full Text Available This paper introduces several hands-on projects that have been used to motivate students in learning various computer networking concepts. These projects are shown to be very useful and applicable to the learners’ daily tasks and activities such as emailing, Web browsing, and online shopping and banking, and lead to an unexpected byproduct, self-motivation.

Investigating the Association between Home-School Dissonance and Disruptive Classroom Behaviors for Urban Middle School Students

Science.gov (United States)

Tyler, Kenneth M.; Burris, Jennifer L.; Coleman, Sean T.

2018-01-01

Disruptive classroom behaviors are a major schooling dilemma in urban schools. While several contextual and motivational factors have been statistically associated with disruptive classroom behaviors, one overlooked factor has been home-school dissonance. The current study examined the relationship between 260 middle school students' reports of…

Computer use and vision-related problems among university students in ajman, United arab emirate.

Science.gov (United States)

Shantakumari, N; Eldeeb, R; Sreedharan, J; Gopal, K

2014-03-01

The extensive use of computers as medium of teaching and learning in universities necessitates introspection into the extent of computer related health disorders among student population. This study was undertaken to assess the pattern of computer usage and related visual problems, among University students in Ajman, United Arab Emirates. A total of 500 Students studying in Gulf Medical University, Ajman and Ajman University of Science and Technology were recruited into this study. Demographic characteristics, pattern of usage of computers and associated visual symptoms were recorded in a validated self-administered questionnaire. Chi-square test was used to determine the significance of the observed differences between the variables. The level of statistical significance was at P computer users were headache - 53.3% (251/471), burning sensation in the eyes - 54.8% (258/471) and tired eyes - 48% (226/471). Female students were found to be at a higher risk. Nearly 72% of students reported frequent interruption of computer work. Headache caused interruption of work in 43.85% (110/168) of the students while tired eyes caused interruption of work in 43.5% (98/168) of the students. When the screen was viewed at distance more than 50 cm, the prevalence of headaches decreased by 38% (50-100 cm - OR: 0.62, 95% of the confidence interval [CI]: 0.42-0.92). Prevalence of tired eyes increased by 89% when screen filters were not used (OR: 1.894, 95% CI: 1.065-3.368). High prevalence of vision related problems was noted among university students. Sustained periods of close screen work without screen filters were found to be associated with occurrence of the symptoms and increased interruptions of work of the students. There is a need to increase the ergonomic awareness among students and corrective measures need to be implemented to reduce the impact of computer related vision problems.

ASSESSMENT OF KNOWLEDGE AND ATTITUDE OF COMPUTER ASSISTED LEARNING AMONG MEDICAL STUDENTS

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Ravish

2015-12-01

Full Text Available INTRODUCTION: It is going truth globally that the medical course in medical college students are developed via computer mediated learning.1 Utilization of both the range upon online messages options must create study exciting, monetization, and likely as hired. We Hypothesized that survey will facilitate to permit us to be able to blueprint some on this necessary condition among my medical students and also to improve our study facilities a lot of automatically. A set of closed ended problems remained displayed on departmental website, to evaluate their computer skills and talents and their own assessment in computer and internet skills helping in learning. In the beginning months of 1st year MBBS college students 2014-15 batch taken up voluntarily to the study through MCQs questions provided to them in the form of departmental website. A batch of 50 college students surveyed on 3 different days. Although 80% students were confident with the operational skills of the computer, the opinion regarding the usage of computers for web based learning activities was not uniform i.e., 55% of the participants felt uncomfortable with web assisted activity in comparison to paper based activity. However, 49% were of the opinion that paper based activity might become redundant and websites will take over books in the future. Expansion on computer-assisted study requires traditional changes as well as thoughtful strategic planning, resource giving, staff benefits, Edutainment promotion by multidisciplinary working, and efficient quality control.

HomePort

DEFF Research Database (Denmark)

Madsen, Per Printz

2009-01-01

In the last couple of year's computer based home control systems are getting more and more common in modern homes. For instance these systems take care of light control, heat control and security systems.  The latest trend is to use wireless communication like Z-Wave and ZigBee to interconnect...... different components in these systems. One of the characteristics is that each system, like for instance heat and light, has their own specific way of using the communication system.   This paper describes a way to connect different home control systems through an intelligent gateway, called a Home......Port. The HomePort consists of a number of Subsystem communication drivers, a virtual communication layer, an interpreter and a PC- based compiler for a high level control language, called GIL (Gateway intelligence language). The focus in this paper will be on the upper two layers in the Home...

Perceived Implementation Barriers of a One-to-One Computing Initiative in a Large Urban School District: A Qualitative Approach

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Simmons, Brandon; Martin, Florence

2016-01-01

One-to-One Computing initiatives are K-12 Educational environments where student and teacher have Internet-connected, wireless computing devices in the classroom and optimally at home as well (Penuel, 2006). One-to-one computing has gained popularity in several schools and school districts across the world. However, there is limited research…

A Survey of Current Computer Information Science (CIS) Students.

Science.gov (United States)

Los Rios Community Coll. District, Sacramento, CA. Office of Institutional Research.

This document is a survey designed to be completed by current students of Computer Information Science (CIS) in the Los Rios Community College District (LRCCD), which consists of three community colleges: American River College, Cosumnes River College, and Sacramento City College. The students are asked about their educational goals and how…

Student Engagement with Computer-Generated Feedback: A Case Study

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Zhang, Zhe

2017-01-01

In order to benefit from feedback on their writing, students need to engage effectively with it. This article reports a case study on student engagement with computer-generated feedback, known as automated writing evaluation (AWE) feedback, in an EFL context. Differing from previous studies that explored commercially available AWE programs, this…

Influence of Learning Strategy of Cognitive Conflict on Student Misconception in Computational Physics Course

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Akmam, A.; Anshari, R.; Amir, H.; Jalinus, N.; Amran, A.

2018-04-01

Misconception is one of the factors causing students are not suitable in to choose a method for problem solving. Computational Physics course is a major subject in the Department of Physics FMIPA UNP Padang. The problem in Computational Physics learning lately is that students have difficulties in constructing knowledge. The indication of this problem was the student learning outcomes do not achieve mastery learning. The root of the problem is the ability of students to think critically weak. Student critical thinking can be improved using cognitive by conflict learning strategies. The research aims to determine the effect of cognitive conflict learning strategy to student misconception on the subject of Computational Physics Course at the Department of Physics, Faculty of Mathematics and Science, Universitas Negeri Padang. The experimental research design conducted after-before design cycles with a sample of 60 students by cluster random sampling. Data were analyzed using repeated Anova measurements. The cognitive conflict learning strategy has a significant effect on student misconception in the subject of Computational Physics Course.

Impact of Nigerian Home Video/Movie Industry on the Moral Behaviours of Secondary School Students in Ebonyi State of Nigeria

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Njoku, Nkechi C.

2016-01-01

Impact of home video/movie industry on the moral behaviour of secondary school students is a search for the impact of home video in moral upbringing of school children. The study adopted a survey design approach of investigation: The area of study is Ebonyi State and the population comprised all the 322 CRS teachers in the state. 200 teachers were…

Examining the Associations Among Home-School Dissonance, Amotivation, and Classroom Disruptive Behavior for Urban High School Students.

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Brown-Wright, Lynda; Tyler, Kenneth M; Graves, Scott L; Thomas, Deneia; Stevens-Watkins, Danelle; Mulder, Shambra

2013-01-01

The current study examined the association among home-school dissonance, amotivation, and classroom disruptive behavior among 309 high school juniors and seniors at two urban high schools in the Southern region of the country. Students completed two subscales of the Patterns of Learning Activities Scales (PALS) and one subscale of the Academic Motivation Scale (AMS). ANCOVA analyses revealed significant differences in classroom disruptive behaviors for the gender independent variable. Controlling for gender in the multiple hierarchical regression analyses, it was revealed that home-school dissonance significantly predicted both amotivation and classroom disruptive behavior. In addition, a Sobel mediation analysis showed that amotivation was a significant mediator of the association between home-school dissonance and classroom disruptive behavior. Findings and limitations are discussed.

Opportunities to Learn in School and at Home: How can they predict students' understanding of basic science concepts and principles?

Science.gov (United States)

Wang, Su; Liu, Xiufeng; Zhao, Yandong

2012-09-01

As the breadth and depth of economic reforms increase in China, growing attention is being paid to equalities in opportunities to learn science by students of various backgrounds. In early 2009, the Chinese Ministry of Education and Ministry of Science and Technology jointly sponsored a national survey of urban eighth-grade students' science literacy along with their family and school backgrounds. The present study focused on students' understanding of basic science concepts and principles (BSCP), a subset of science literacy. The sample analyzed included 3,031 students from 109 randomly selected classes/schools. Correlation analysis, one-way analysis of variance, and two-level linear regression were conducted. The results showed that having a refrigerator, internet, more books, parents purchasing books and magazines related to school work, higher father's education level, and parents' higher expectation of the education level of their child significantly predicted higher BSCP scores; having siblings at home, owning an apartment, and frequently contacting teachers about the child significantly predicted lower BSCP scores. At the school level, the results showed that being in the first-tier or key schools, having school libraries, science popularization galleries, computer labs, adequate equipment for teaching, special budget for teacher training, special budget for science equipment, and mutual trust between teachers and students significantly predicated higher BSCP scores; and having science and technology rooms, offering science and technology interest clubs, special budget for science curriculum development, and special budget for science social practice activities significantly predicted lower BSCP scores. The implications of the above findings are discussed.

Improving student retention in computer engineering technology

Science.gov (United States)

Pierozinski, Russell Ivan

The purpose of this research project was to improve student retention in the Computer Engineering Technology program at the Northern Alberta Institute of Technology by reducing the number of dropouts and increasing the graduation rate. This action research project utilized a mixed methods approach of a survey and face-to-face interviews. The participants were male and female, with a large majority ranging from 18 to 21 years of age. The research found that participants recognized their skills and capability, but their capacity to remain in the program was dependent on understanding and meeting the demanding pace and rigour of the program. The participants recognized that curriculum delivery along with instructor-student interaction had an impact on student retention. To be successful in the program, students required support in four domains: academic, learning management, career, and social.

How Science Students Can Learn about Unobservable Phenomena Using Computer-Based Analogies

Science.gov (United States)

Trey, L.; Khan, S.

2008-01-01

A novel instructional computer simulation that incorporates a dynamic analogy to represent Le Chatelier's Principle was designed to investigate the contribution of this feature to students' understanding. Two groups of 12th grade Chemistry students (n=15) interacted with the computer simulation during the study. Both groups did the same…

Effects of Computer Graphics Types and Epistemological Beliefs on Students' Learning of Mathematical Concepts.

Science.gov (United States)

Lin, Chi-Hui

2002-01-01

Describes a study that determined the implications of computer graphics types and epistemological beliefs with regard to the design of computer-based mathematical concept learning with elementary school students in Taiwan. Discusses the factor structure of the epistemological belief questionnaire, student performance, and students' attitudes…

Ostomy Home Skills Program

Medline Plus

Full Text Available ... Medical Student Core Curriculum ACS/ASE Medical Student Simulation-Based Surgical Skills Curriculum Cancer Education Cancer Education ... Home Skills Kit supports patients with educational and simulation materials to learn and practice the skills needed ...

DOE Zero Energy Ready Home Case Study: Mandalay Homes, Phoenix, Arizona

Energy Technology Data Exchange (ETDEWEB)

none,

2013-09-01

This builder built fourteen homes in the Gordon Estates subdivision that achieved Challenge Home certification with HERS 38–58 on an affordable budget for homeowners. Every Mandalay home in the development also met the National Green Building Standard gold level. The Gordon Estates subdivision is also serving as a showcase of energy efficiency, and Mandalay is hosting education workshops for realtors, state and local officials, other builders, students, potential homeowners, and the public. The builder won a 2013 Housing Innovation Award in the affordable builder category.

Lower Secondary School Students' Attitudes Toward Computer-Supported Laboratory Exercises

Directory of Open Access Journals (Sweden)

Andreja Špernjak

2010-03-01

Full Text Available In Science teaching laboratory work is recognized as one of the cornerstones. In school science laboratory work computers can be used as computer supported laboratory (real and as virtual laboratory. In the first case “real” laboratories involve bench top experiments utilizing data acquisition systems while “virtual” laboratory entails interactive simulations and animations. Lower secondary school students in age between 11 and 15 performed three laboratory exercises (Activity of yeast, Gas exchange in breathing, Heart rate as classic, computer-supported and virtual laboratory. As a result of testing we know that all three methods are suitable even for younger students. When they were asked which method they liked the most, their first choice was computer-supported laboratory, followed by classic laboratory, and virtual laboratory at the end. Additionally recognized weak and strong sides of used methods are discussed.

Computer Use and Vision-Related Problems Among University Students In Ajman, United Arab Emirate

OpenAIRE

Shantakumari, N; Eldeeb, R; Sreedharan, J; Gopal, K

2014-01-01

Background: The extensive use of computers as medium of teaching and learning in universities necessitates introspection into the extent of computer related health disorders among student population. Aim: This study was undertaken to assess the pattern of computer usage and related visual problems, among University students in Ajman, United Arab Emirates. Materials and Methods: A total of 500 Students studying in Gulf Medical University, Ajman and Ajman University of Science and Technology we...

Interdisciplinary Team-Teaching Experience for a Computer and Nuclear Energy Course for Electrical and Computer Engineering Students

Science.gov (United States)

Kim, Charles; Jackson, Deborah; Keiller, Peter

2016-01-01

A new, interdisciplinary, team-taught course has been designed to educate students in Electrical and Computer Engineering (ECE) so that they can respond to global and urgent issues concerning computer control systems in nuclear power plants. This paper discusses our experience and assessment of the interdisciplinary computer and nuclear energy…

Thinking processes used by high-performing students in a computer programming task

Directory of Open Access Journals (Sweden)

Marietjie Havenga

2011-07-01

Full Text Available Computer programmers must be able to understand programming source code and write programs that execute complex tasks to solve real-world problems. This article is a trans- disciplinary study at the intersection of computer programming, education and psychology. It outlines the role of mental processes in the process of programming and indicates how successful thinking processes can support computer science students in writing correct and well-defined programs. A mixed methods approach was used to better understand the thinking activities and programming processes of participating students. Data collection involved both computer programs and students’ reflective thinking processes recorded in their journals. This enabled analysis of psychological dimensions of participants’ thinking processes and their problem-solving activities as they considered a programming problem. Findings indicate that the cognitive, reflective and psychological processes used by high-performing programmers contributed to their success in solving a complex programming problem. Based on the thinking processes of high performers, we propose a model of integrated thinking processes, which can support computer programming students. Keywords: Computer programming, education, mixed methods research, thinking processes.  Disciplines: Computer programming, education, psychology

Plagiarism Detection Algorithm for Source Code in Computer Science Education

Science.gov (United States)

Liu, Xin; Xu, Chan; Ouyang, Boyu

2015-01-01

Nowadays, computer programming is getting more necessary in the course of program design in college education. However, the trick of plagiarizing plus a little modification exists among some students' home works. It's not easy for teachers to judge if there's plagiarizing in source code or not. Traditional detection algorithms cannot fit this…

Using Arduino to Teach Programming to First-Year Computer Science Students

Science.gov (United States)

Tan, Wee Lum; Venema, Sven; Gonzalez, Ruben

2017-01-01

Transitioning to university is recognised as a challenging endeavour for commencing students. For commencing Computer Science students specifically, evidence suggests a link between poor performance in introductory technical courses, such as programming, and high attrition rates. Building resilience in students, particularly at the start of their…

Computer-Based Mathematics Instructions for Engineering Students

Science.gov (United States)

Khan, Mustaq A.; Wall, Curtiss E.

1996-01-01

Almost every engineering course involves mathematics in one form or another. The analytical process of developing mathematical models is very important for engineering students. However, the computational process involved in the solution of some mathematical problems may be very tedious and time consuming. There is a significant amount of mathematical software such as Mathematica, Mathcad, and Maple designed to aid in the solution of these instructional problems. The use of these packages in classroom teaching can greatly enhance understanding, and save time. Integration of computer technology in mathematics classes, without de-emphasizing the traditional analytical aspects of teaching, has proven very successful and is becoming almost essential. Sample computer laboratory modules are developed for presentation in the classroom setting. This is accomplished through the use of overhead projectors linked to graphing calculators and computers. Model problems are carefully selected from different areas.

Information Cyberspace and Future Cyber Homes

Directory of Open Access Journals (Sweden)

Eduard Babulak

2006-04-01

Full Text Available The current Internet combines very complex communications infrastructures, while connecting users globally and at the same time creating information cyberspace systems. Large companies such as Philips are working on communications technologies that will facilitate fully automated households (i.e., Cyber Homes. Today, people are using are using small digital pagers and phones with embedded computers and displays, palm-size computers such as Palm Pilot, notebook-size panel computers and wall-size displays. Current research and development trends in the field of Telecommunications and computing industries continues towards a human centric computing, smart spaces, smart devices, clothing, fully automated houses etc. This new technology creates environment where computers are everywhere and provide online access to information at any time to anyone. In this paper, the author discusses new technological trends directions in the Internet, E-commerce and Automation Industries, while presenting his own vision on application of ubiquitous computing in the future cyber home automation. In support of creating future fully automated cyber homes, the author promotes creation of interdisciplinary and multinational research and development teams world-wide.

Musculoskeletal Problems Associated with University Students Computer Users: A Cross-Sectional Study

Directory of Open Access Journals (Sweden)

Rakhadani PB

2017-07-01

Full Text Available While several studies have examined the prevalence and correlates of musculoskeletal problems among university students, scanty information exists in South African context. The objective of this study was to determine the prevalence, causes and consequences of musculoskeletal problems among University of Venda students’ computer users. This cross-sectional study involved 694 university students at the University of Venda. A self-designed questionnaire was used to collect information on the sociodemographic characteristics, problems associated with computer users, and causes of musculoskeletal problems associated with computer users. The majority (84.6% of the participants use computer for internet, wording processing (20.3%, and games (18.7%. The students reported neck pain when using computer (52.3%; shoulder (47.0%, finger (45.0%, lower back (43.1%, general body pain (42.9%, elbow (36.2%, wrist (33.7%, hip and foot (29.1% and knee (26.2%. Reported causes of musculoskeletal pains associated with computer usage were: sitting position, low chair, a lot of time spent on computer, uncomfortable laboratory chairs, and stressfulness. Eye problems (51.9%, muscle cramp (344.0%, headache (45.3%, blurred vision (38.0%, feeling of illness (39.9% and missed lectures (29.1% were consequences of musculoskeletal problems linked to computer use. The majority of students reported having mild pain (43.7%, moderate (24.2%, and severe (8.4% pains. Years of computer use were significantly associated with neck, shoulder and wrist pain. Using computer for internet was significantly associated with neck pain (OR=0.60; 95% CI 0.40-0.93; games: neck (OR=0.60; 95% CI 0.40-0.85 and hip/foot (OR=0.60; CI 95% 0.40-0.92, programming for elbow (OR= 1.78; CI 95% 1.10-2.94 and wrist (OR=2.25; CI 95% 1.36-3.73, while word processing was significantly associated with lower back (OR=1.45; CI 95% 1.03-2.04. Undergraduate study had a significant association with elbow pain (OR=2

Healthcare seeking behaviour of students living on their own compared to those living in the parental home: a cross-sectional study

NARCIS (Netherlands)

Hof, Samuel N.; Messoussi, Ilyes; Schuijt, Michiel T. U.; de Goeij, Moniek C. M.; Kunst, Anton E.

2017-01-01

Objective This study aimed to investigate differences in healthcare seeking behaviour and barriers between students living in the parental home and those living on their own. Participants Five hundred and six second year students of the University of Amsterdam (UvA), interviewed in March and April

The Einstein@Home search for gravitational waves and neutron stars

CERN Multimedia

CERN. Geneva

2012-01-01

Einstein@Home is a volunteer distributed computing project with more than 300,000 participants. Like other volunteer computing projects, Einstein@Home harvests idle computer cycles from the the laptop and desktop computers of the general public. This provides enormous computing power, on the scale of some of the world's fastest supercomputers, but at very low cost. I describe the current status of the Einstein@Home search for new neutron stars, using data from the Laser Interferometer Gravitational-wave Observatory (LIGO), from the Arecibo and Parkes radio telescopes, and from the Fermi gamma-ray satellite. The sensitivity of these searches is limited by computing power, so the Einstein@Home approach allows the detection of weaker signals than more conventional approaches. In the past 18 months, Einstein@Home has discovered more than 20 new radio and gamma-ray pulsars, including a number of particularly interesting and exotic systems.

On the Design of Smart Homes: A Framework for Activity Recognition in Home Environment.

Science.gov (United States)

Cicirelli, Franco; Fortino, Giancarlo; Giordano, Andrea; Guerrieri, Antonio; Spezzano, Giandomenico; Vinci, Andrea

2016-09-01

A smart home is a home environment enriched with sensing, actuation, communication and computation capabilities which permits to adapt it to inhabitants preferences and requirements. Establishing a proper strategy of actuation on the home environment can require complex computational tasks on the sensed data. This is the case of activity recognition, which consists in retrieving high-level knowledge about what occurs in the home environment and about the behaviour of the inhabitants. The inherent complexity of this application domain asks for tools able to properly support the design and implementation phases. This paper proposes a framework for the design and implementation of smart home applications focused on activity recognition in home environments. The framework mainly relies on the Cloud-assisted Agent-based Smart home Environment (CASE) architecture offering basic abstraction entities which easily allow to design and implement Smart Home applications. CASE is a three layered architecture which exploits the distributed multi-agent paradigm and the cloud technology for offering analytics services. Details about how to implement activity recognition onto the CASE architecture are supplied focusing on the low-level technological issues as well as the algorithms and the methodologies useful for the activity recognition. The effectiveness of the framework is shown through a case study consisting of a daily activity recognition of a person in a home environment.

Laboratory Works Designed for Developing Student Motivation in Computer Architecture

Directory of Open Access Journals (Sweden)

Petre Ogrutan

2017-02-01

Full Text Available In light of the current difficulties related to maintaining the students’ interest and to stimulate their motivation for learning, the authors have developed a range of new laboratory exercises intended for first-year students in Computer Science as well as for engineering students after completion of at least one course in computers. The educational goal of the herein proposed laboratory exercises is to enhance the students’ motivation and creative thinking by organizing a relaxed yet competitive learning environment. The authors have developed a device including LEDs and switches, which is connected to a computer. By using assembly language, commands can be issued to flash several LEDs and read the states of the switches. The effectiveness of this idea was confirmed by a statistical study.

Effect of Tutorial Mode of Computer-Assisted Instruction on Students ...

African Journals Online (AJOL)

This study investigated the effect of Tutorial Mode of Computer- Assisted Instruction (CAI) on students' academic performance in practical geography in Nigeria, However, the sample population of eighty (80) Senior Secondary School Two geography students that were randomly selected from two privately owned secondary ...

Increasing Mathematical Computation Skills for Students with Physical and Health Disabilities

Science.gov (United States)

Webb, Paula

2017-01-01

Students with physical and health disabilities struggle with basic mathematical concepts. The purpose of this research study was to increase the students' mathematical computation skills through implementing new strategies and/or methods. The strategies implemented with the students was utilizing the ten-frame tiles and technology with the purpose…

Designing for deeper learning in a blended computer science course for middle school students

Science.gov (United States)

Grover, Shuchi; Pea, Roy; Cooper, Stephen

2015-04-01

The focus of this research was to create and test an introductory computer science course for middle school. Titled "Foundations for Advancing Computational Thinking" (FACT), the course aims to prepare and motivate middle school learners for future engagement with algorithmic problem solving. FACT was also piloted as a seven-week course on Stanford's OpenEdX MOOC platform for blended in-class learning. Unique aspects of FACT include balanced pedagogical designs that address the cognitive, interpersonal, and intrapersonal aspects of "deeper learning"; a focus on pedagogical strategies for mediating and assessing for transfer from block-based to text-based programming; curricular materials for remedying misperceptions of computing; and "systems of assessments" (including formative and summative quizzes and tests, directed as well as open-ended programming assignments, and a transfer test) to get a comprehensive picture of students' deeper computational learning. Empirical investigations, accomplished over two iterations of a design-based research effort with students (aged 11-14 years) in a public school, sought to examine student understanding of algorithmic constructs, and how well students transferred this learning from Scratch to text-based languages. Changes in student perceptions of computing as a discipline were measured. Results and mixed-method analyses revealed that students in both studies (1) achieved substantial learning gains in algorithmic thinking skills, (2) were able to transfer their learning from Scratch to a text-based programming context, and (3) achieved significant growth toward a more mature understanding of computing as a discipline. Factor analyses of prior computing experience, multivariate regression analyses, and qualitative analyses of student projects and artifact-based interviews were conducted to better understand the factors affecting learning outcomes. Prior computing experiences (as measured by a pretest) and math ability were

TRANSFORMING RURAL SECONDARY SCHOOLS IN ZIMBABWE THROUGH TECHNOLOGY: LIVED EXPERIENCES OF STUDENT COMPUTER USERS

Directory of Open Access Journals (Sweden)

Gomba Clifford

2016-04-01

Full Text Available A technological divide exists in Zimbabwe between urban and rural schools that puts rural based students at a disadvantage. In Zimbabwe, the government, through the president donated computers to most rural schools in a bid to bridge the digital divide between rural and urban schools. The purpose of this phenomenological study was to understand the experiences of Advanced Level students using computers at two rural boarding Catholic High Schools in Zimbabwe. The study was guided by two research questions: (1 How do Advanced level students in the rural areas use computers at their school? and (2 What is the experience of using computers for Advanced Level students in the rural areas of Zimbabwe? By performing this study, it was possible to understand from the students’ experiences whether computer usage was for educational learning or not. The results of the phenomenological study showed that students’ experiences can be broadly classified into five themes, namely worthwhile (interesting experience, accessibility issues, teachers’ monopoly, research and social use, and Internet availability. The participants proposed teachers use computers, but not monopolize computer usage. The solution to the computer shortage may be solved by having donors and government help in the acquisitioning of more computers.

Home Environment as Strong Determinant in Academic Involvement of Female Students in Dhekia Gram Panchayat of Saltora C.D. Block, Bankura District

Directory of Open Access Journals (Sweden)

Ayanika Sarkar

2017-11-01

Full Text Available Education is a learnt behaviour, which shapes and moulds the nature of a human being by transforming him/her into a human resource and helps in social progress. Children start learning in the lap of their parents. They are bought up by accumulating the knowledge gained from the interaction with the family members. This interaction varies from one family to another. Even when they start going to an institution for the formal education, home environment leaves an influence on his/her attitude towards education. In addition to institutional influence, proper understanding of the impact of home environment is essential for taking due care in development of human resource. Backwardness of the female students in different hierarchies of the educational sector is a major concern in India as well as in West Bengal since a very long period. In spite of ample efforts to increase the rate of enrolment and to develop the quality of education in both national and state level, the progress in terms of actual involvement in educational activities is not up to the mark in many cases. In the light of this background, a grass-root level study has been conducted to understand the role of home environment on determining the academic involvement of the female students belonging to different hierarchies of tribe-caste continuum in a rural context of Bankura District, West Bengal. It aims to identify the major components of home environment, which determine the level of cohort specific academic involvement in the type of families from different social background. In order to retrieve various perspectives on their home environment, we surveyed female students reading in VIII —XII and belonging to the age group 13 to 18 years. From the micro level analysis, it has been found that caste and tribal identity based disparity as well as family type wise differences in level of academic involvement (LAI is profound in the study area. Home environment is having a significant

Development and validation of the computer technology literacy self-assessment scale for Taiwanese elementary school students.

Science.gov (United States)

Chang, Chiung-Sui

2008-01-01

The purpose of this study was to describe the development and validation of an instrument to identify various dimensions of the computer technology literacy self-assessment scale (CTLS) for elementary school students. The instrument included five CTLS dimensions (subscales): the technology operation skills, the computer usages concepts, the attitudes toward computer technology, the learning with technology, and the Internet operation skills. Participants were 1,539 elementary school students in Taiwan. Data analysis indicated that the instrument developed in the study had satisfactory validity and reliability. Correlations analysis supported the legitimacy of using multiple dimensions in representing students' computer technology literacy. Significant differences were found between male and female students, and between grades on some CTLS dimensions. Suggestions are made for use of the instrument to examine complicated interplays between students' computer behaviors and their computer technology literacy.

Simulation in computer forensics teaching: the student experience

OpenAIRE

Crellin, Jonathan; Adda, Mo; Duke-Williams, Emma; Chandler, Jane

2011-01-01

The use of simulation in teaching computing is well established, with digital forensic investigation being a subject area where the range of simulation required is both wide and varied demanding a corresponding breadth of fidelity. Each type of simulation can be complex and expensive to set up resulting in students having only limited opportunities to participate and learn from the simulation. For example students' participation in mock trials in the University mock courtroom or in simulation...

Effect of Varied Computer Based Presentation Sequences on Facilitating Student Achievement.

Science.gov (United States)

Noonen, Ann; Dwyer, Francis M.

1994-01-01

Examines the effectiveness of visual illustrations in computer-based education, the effect of order of visual presentation, and whether screen design affects students' use of graphics and text. Results indicate that order of presentation and choice of review did not influence student achievement; however, when given a choice, students selected the…

Computer attitudes of primary and secondary students in South Africa.

NARCIS (Netherlands)

Bovee, Chantal; Voogt, Joke; Meelissen, Martina R.M.

2007-01-01

This study investigated computer attitudes of 240 students from eight primary and secondary schools in South Africa. The student population of six of the eight schools that participated in the study can be characterised as middle or upper class. Two schools were from South African townships. All

Understanding Pain and Pain Management in Elderly Nursing Home Patients Applying an Interprofessional Learning Activity in Health Care Students: A Norwegian Pilot Study.

Science.gov (United States)

Damsgård, Elin; Solgård, Hege; Johannessen, Karin; Wennevold, Katrine; Kvarstein, Gunnvald; Pettersen, Gunn; Garcia, Beate

2018-05-17

Pain is common among elderly patients in nursing homes. However, pain assessment and treatment are inadequate. Interprofessional treatment is recommended, and consequently interprofessional education in pain management is necessary. This pilot project aimed to describe how two interprofessional groups of students approached pain management in two nursing home patients. We formed two teams comprising one student from the nursing, physical therapy, pharmacy, and medical educations. Each team spent one day examining a patient with chronic pain at a nursing home and they developed pain management plans. We collected data through video recordings during teamwork before and after examining the patients and field notes during the patient examination. We analysed the video-recordings applying the seven-step model including 1) viewing the video data, 2) describing the video data, 3) identifying critical events, 4) transcribing, 5) coding, 6) constructing storyline and 7) composing a narrative. Field notes supplied the transcripts. Both teams succeeded in making a pain management plan for their patient. The common examination of the patient was crucial for the students' approaches to pain management and changed their pre-assumptions about the patients' pain. By sharing knowledge and reflecting together, the students reached a common consensus on suggestions for management of the patients' problems. Interprofessional collaboration fostered enthusiasm and a more holistic pain management approach. However,students' lack of knowledge limited their understanding of pain. Knowledge of pain management in nursing home patients and the practice of interprofessional cooperation should be included in pain curricula for health care professionals. Copyright © 2018 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

Students' Motivation toward Computer-Based Language Learning

Science.gov (United States)

Genc, Gulten; Aydin, Selami

2011-01-01

The present article examined some factors affecting the motivation level of the preparatory school students in using a web-based computer-assisted language-learning course. The sample group of the study consisted of 126 English-as-a-foreign-language learners at a preparatory school of a state university. After performing statistical analyses…

Interactive computer programs for applied nutrition education.

Science.gov (United States)

Wise, A

1985-12-01

DIET2 and DIET3 are programs written for a Dec2050 computer and intended for teaching applied nutrition to students of nutrition, dietetics, home economics, and hotel and institutional administration. DIET2 combines all the facilities of the separate dietary programs already available at Robert Gordon's Institute of Technology into a single package, and extends these to give students a large amount of relevant information about the nutritional balance of foods (including DHSS and NACNE recommendations) prior to choosing them for meals. Students are also helped by the inclusion of typical portion weights. They are presented with an analysis of nutrients and their balance in the menu created, with an easy mechanism for ammendation of the menu and addition of foods which provide the nutrients that are lacking. At any stage the computer can give the proportion of total nutrient provided by each meal. DIET3 is a relatively simple program that displays the nutritional profile of foods and diets semigraphically.

Factors that Influence the Success of Male and Female Computer Programming Students in College

Science.gov (United States)

Clinkenbeard, Drew A.

As the demand for a technologically skilled work force grows, experience and skill in computer science have become increasingly valuable for college students. However, the number of students graduating with computer science degrees is not growing proportional to this need. Traditionally several groups are underrepresented in this field, notably women and students of color. This study investigated elements of computer science education that influence academic achievement in beginning computer programming courses. The goal of the study was to identify elements that increase success in computer programming courses. A 38-item questionnaire was developed and administered during the Spring 2016 semester at California State University Fullerton (CSUF). CSUF is an urban public university comprised of about 40,000 students. Data were collected from three beginning programming classes offered at CSUF. In total 411 questionnaires were collected resulting in a response rate of 58.63%. Data for the study were grouped into three broad categories of variables. These included academic and background variables; affective variables; and peer, mentor, and role-model variables. A conceptual model was developed to investigate how these variables might predict final course grade. Data were analyzed using statistical techniques such as linear regression, factor analysis, and path analysis. Ultimately this study found that peer interactions, comfort with computers, computer self-efficacy, self-concept, and perception of achievement were the best predictors of final course grade. In addition, the analyses showed that male students exhibited higher levels of computer self-efficacy and self-concept compared to female students, even when they achieved comparable course grades. Implications and explanations of these findings are explored, and potential policy changes are offered.

Spectrum of tablet computer use by medical students and residents at an academic medical center

Directory of Open Access Journals (Sweden)

Robert Robinson

2015-07-01

Full Text Available Introduction. The value of tablet computer use in medical education is an area of considerable interest, with preliminary investigations showing that the majority of medical trainees feel that tablet computers added value to the curriculum. This study investigated potential differences in tablet computer use between medical students and resident physicians.Materials & Methods. Data collection for this survey was accomplished with an anonymous online questionnaire shared with the medical students and residents at Southern Illinois University School of Medicine (SIU-SOM in July and August of 2012.Results. There were 76 medical student responses (26% response rate and 66 resident/fellow responses to this survey (21% response rate. Residents/fellows were more likely to use tablet computers several times daily than medical students (32% vs. 20%, p = 0.035. The most common reported uses were for accessing medical reference applications (46%, e-Books (45%, and board study (32%. Residents were more likely than students to use a tablet computer to access an electronic medical record (41% vs. 21%, p = 0.010, review radiology images (27% vs. 12%, p = 0.019, and enter patient care orders (26% vs. 3%, p < 0.001.Discussion. This study shows a high prevalence and frequency of tablet computer use among physicians in training at this academic medical center. Most residents and students use tablet computers to access medical references, e-Books, and to study for board exams. Residents were more likely to use tablet computers to complete clinical tasks.Conclusions. Tablet computer use among medical students and resident physicians was common in this survey. All learners used tablet computers for point of care references and board study. Resident physicians were more likely to use tablet computers to access the EMR, enter patient care orders, and review radiology studies. This difference is likely due to the differing educational and professional demands placed on

Personalized Computer-Assisted Mathematics Problem-Solving Program and Its Impact on Taiwanese Students

Science.gov (United States)

Chen, Chiu-Jung; Liu, Pei-Lin

2007-01-01

This study evaluated the effects of a personalized computer-assisted mathematics problem-solving program on the performance and attitude of Taiwanese fourth grade students. The purpose of this study was to determine whether the personalized computer-assisted program improved student performance and attitude over the nonpersonalized program.…

Improving computer usage for students with physical disabilities through a collaborative approach: a pilot study.

Science.gov (United States)

Borgestig, Maria; Falkmer, Torbjörn; Hemmingsson, Helena

2013-11-01

The aim of this study was to evaluate the effect of an assistive technology (AT) intervention to improve the use of available computers as assistive technology in educational tasks for students with physical disabilities during an ongoing school year. Fifteen students (aged 12-18) with physical disabilities, included in mainstream classrooms in Sweden, and their teachers took part in the intervention. Pre-, post-, and follow-up data were collected with Goal Attainment Scaling (GAS), a computer usage diary, and with the Psychosocial Impact of Assistive Devices Scale (PIADS). Teachers' opinions of goal setting were collected at follow-up. The intervention improved the goal-related computer usage in educational tasks and teachers reported they would use goal setting again when appropriate. At baseline, students reported a positive impact from computer usage with no differences over time regarding the PIADS subscales independence, adaptability, or self-esteem. The AT intervention showed a positive effect on computer usage as AT in mainstream schools. Some additional support to teachers is recommended as not all students improved in all goal-related computer usage. A clinical implication is that students' computer usage can be improved and collaboratively established computer-based strategies can be carried out by teachers in mainstream schools.

Entrepreneurial Health Informatics for Computer Science and Information Systems Students

Science.gov (United States)

Lawler, James; Joseph, Anthony; Narula, Stuti

2014-01-01

Corporate entrepreneurship is a critical area of curricula for computer science and information systems students. Few institutions of computer science and information systems have entrepreneurship in the curricula however. This paper presents entrepreneurial health informatics as a course in a concentration of Technology Entrepreneurship at a…

Student Study Choices in the Principles of Economics: A Case Study of Computer Usage

OpenAIRE

Grimes, Paul W.; Sanderson, Patricia L.; Ching, Geok H.

1996-01-01

Principles of Economics students at Mississippi State University were provided the opportunity to use computer assisted instruction (CAI) as a supplemental study activity. Students were free to choose the extent of their computer work. Throughout the course, weekly surveys were conducted to monitor the time each student spent with their textbook, computerized tutorials, workbook, class notes, and study groups. The surveys indicated that only a minority of the students actively pursued CAI....

The Grad Cohort Workshop: Evaluating an Intervention to Retain Women Graduate Students in Computing.

Science.gov (United States)

Stout, Jane G; Tamer, Burçin; Wright, Heather M; Clarke, Lori A; Dwarkadas, Sandhya; Howard, Ayanna M

2016-01-01

Women engaged in computing career tracks are vastly outnumbered by men and often must contend with negative stereotypes about their innate technical aptitude. Research suggests women's marginalized presence in computing may result in women psychologically disengaging, and ultimately dropping out, perpetuating women's underrepresentation in computing. To combat this vicious cycle, the Computing Research Association's Committee on the Status of Women in Computing Research (CRA-W) runs a multi-day mentorship workshop for women graduate students called Grad Cohort, which consists of a speaker series and networking opportunities. We studied the long-term impact of Grad Cohort on women Ph.D. students' (a) dedication to becoming well-known in one's field, and giving back to the community ( professional goals ), (b) the degree to which one feels computing is an important element of "who they are" ( computing identity) , and (c) beliefs that computing skills are innate ( entity beliefs ). Of note, entity beliefs are known to be demoralizing and can lead to disengagement from academic endeavors. We compared a propensity score matched sample of women and men Ph.D. students in computing programs who had never participated in Grad Cohort to a sample of past Grad Cohort participants. Grad Cohort participants reported interest in becoming well-known in their field to a greater degree than women non-participants, and to an equivalent degree as men. Also, Grad Cohort participants reported stronger interest in giving back to the community than their peers. Further, whereas women non-participants identified with computing to a lesser degree than men and held stronger entity beliefs than men, Grad Cohort participants' computing identity and entity beliefs were equivalent to men. Importantly, stronger entity beliefs predicted a weaker computing identity among students, with the exception of Grad Cohort participants. This latter finding suggests Grad Cohort may shield students

Views of Students in the Department of Recreation and Sport Management on Distance Education

Science.gov (United States)

Herguner, Gulten

2012-01-01

This study aims to investigate viewpoints of students in recreation and sport management department on distance education, and the effects of sex, having computers and internet access at home, family's monthly income, district of the family, and students' level of class on these viewpoints. Survey method was used to carry out the study. The sample…

Promoting Intrinsic and Extrinsic Motivation among Chemistry Students Using Computer-Assisted Instruction

Science.gov (United States)

Gambari, Isiaka A.; Gbodi, Bimpe E.; Olakanmi, Eyitao U.; Abalaka, Eneojo N.

2016-01-01

The role of computer-assisted instruction in promoting intrinsic and extrinsic motivation among Nigerian secondary school chemistry students was investigated in this study. The study employed two modes of computer-assisted instruction (computer simulation instruction and computer tutorial instructional packages) and two levels of gender (male and…

Early intervention with children of dyslexic parents: Effects of computer-based reading instruction at home on literacy acquisition

NARCIS (Netherlands)

Regtvoort, A.G.F.M.; van der Leij, A.

2007-01-01

The hereditary basis of dyslexia makes it possible to identify children at risk early on. Pre-reading children genetically at risk received during 14 weeks a home- and computer-based training in phonemic awareness and letter-sound relationships in the context of reading instruction. At posttest

Investigating the Role of Student Motivation in Computer Science Education through One-on-One Tutoring

Science.gov (United States)

Boyer, Kristy Elizabeth; Phillips, Robert; Wallis, Michael D.; Vouk, Mladen A.; Lester, James C.

2009-01-01

The majority of computer science education research to date has focused on purely cognitive student outcomes. Understanding the "motivational" states experienced by students may enhance our understanding of the computer science learning process, and may reveal important instructional interventions that could benefit student engagement and…

An interactive computer lab of the galvanic cell for students in biochemistry.

Science.gov (United States)

Ahlstrand, Emma; Buetti-Dinh, Antoine; Friedman, Ran

2018-01-01

We describe an interactive module that can be used to teach basic concepts in electrochemistry and thermodynamics to first year natural science students. The module is used together with an experimental laboratory and improves the students' understanding of thermodynamic quantities such as Δ r G, Δ r H, and Δ r S that are calculated but not directly measured in the lab. We also discuss how new technologies can substitute some parts of experimental chemistry courses, and improve accessibility to course material. Cloud computing platforms such as CoCalc facilitate the distribution of computer codes and allow students to access and apply interactive course tools beyond the course's scope. Despite some limitations imposed by cloud computing, the students appreciated the approach and the enhanced opportunities to discuss study questions with their classmates and instructor as facilitated by the interactive tools. © 2017 by The International Union of Biochemistry and Molecular Biology, 46(1):58-65, 2018. © 2017 The International Union of Biochemistry and Molecular Biology.

Indicators of computer skill use among university students. Educational and social implications

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María del Pilar QUICIOS GARCÍA

2013-07-01

Full Text Available This article divulges the findings of the preliminary study for Research Project SEJ 2004-06803 I+D. It provides indicators of the use of the computer skills developed by two groups of Spanish university students. It then indicates the training the sample groups under study declared necessary in order to gain autonomy in their use of computer skills. The sample groups analyzed were two groups of students enrolled in the first year of the audiovisual communication curriculum and the third year of the journalism curriculum at the Complutensian University of Madrid. Each group was made up of 60 students who answered a quantitative questionnaire (Likert scale and a series of questions requiring qualitative answers. One finding was that age is not a telling factor in the use of computer skills, nor is the curriculum a student has chosen to follow. The declared educational needs include systematic instruction in tools and educational training that places limits on the relational use of virtual tools.

Resources, mediators, and identities: Home literacy practices of ...

African Journals Online (AJOL)

Everyday home literacy practices of bilingual students who are learning English as an Additional Language (EAL) is an under-explored topic in South Africa. In this qualitative case study, home literacy practices of these students are viewed as a resource that can enhance their literacy development, while affirming their lived ...

Pedagogy Matters: Engaging Diverse Students as Community Researchers in Three Computer Science Classrooms

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Ryoo, Jean Jinsun

2013-01-01

Computing occupations are among the fastest growing in the U.S. and technological innovations are central to solving world problems. Yet only our most privileged students are learning to use technology for creative purposes through rigorous computer science education opportunities. In order to increase access for diverse students and females who…

ATLAS@Home looks for CERN volunteers

CERN Multimedia

Rosaria Marraffino

2014-01-01

ATLAS@Home is a CERN volunteer computing project that runs simulated ATLAS events. As the project ramps up, the project team is looking for CERN volunteers to test the system before planning a bigger promotion for the public.   The ATLAS@home outreach website. ATLAS@Home is a large-scale research project that runs ATLAS experiment simulation software inside virtual machines hosted by volunteer computers. “People from all over the world offer up their computers’ idle time to run simulation programmes to help physicists extract information from the large amount of data collected by the detector,” explains Claire Adam Bourdarios of the ATLAS@Home project. “The ATLAS@Home project aims to extrapolate the Standard Model at a higher energy and explore what new physics may look like. Everything we’re currently running is preparation for next year's run.” ATLAS@Home became an official BOINC (Berkeley Open Infrastructure for Network ...

Does Computer Use Promote the Mathematical Proficiency of ELL Students?

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Kim, Sunha; Chang, Mido

2010-01-01

The study explored the effects of computer use on the mathematical performance of students with special attention to ELL students. To achieve a high generalizability of findings, the study used a U.S. nationally representative database, the Early Childhood Longitudinal Survey Kindergarten Cohort (ECLS-K), and adopted proper weights. The study…

The effects of computer-aided design software on engineering students' spatial visualisation skills

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Kösa, Temel; Karakuş, Fatih

2018-03-01

The purpose of this study was to determine the influence of computer-aided design (CAD) software-based instruction on the spatial visualisation skills of freshman engineering students in a computer-aided engineering drawing course. A quasi-experimental design was applied, using the Purdue Spatial Visualization Test-Visualization of Rotations (PSVT:R) for both the pre- and the post-test. The participants were 116 freshman students in the first year of their undergraduate programme in the Department of Mechanical Engineering at a university in Turkey. A total of 72 students comprised the experimental group; they were instructed with CAD-based activities in an engineering drawing course. The control group consisted of 44 students who did not attend this course. The results of the study showed that a CAD-based engineering drawing course had a positive effect on developing engineering students' spatial visualisation skills. Additionally, the results of the study showed that spatial visualisation skills can be a predictor for success in a computer-aided engineering drawing course.

Motivational beliefs, student effort, and feedback behaviour in computer-based formative assessment

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Timmers, C.F.; Braber-van den Broek, J.; van den Berg, Stéphanie Martine

2013-01-01

Feedback can only be effective when students seek feedback and process it. This study examines the relations between students' motivational beliefs, effort invested in a computer-based formative assessment, and feedback behaviour. Feedback behaviour is represented by whether a student seeks feedback

Examining Cognitive Predictors of Academic Cheating among Urban Middle School Students: The Role of Home-School Dissonance

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Tyler, Kenneth M.

2015-01-01

Academic cheating within the middle grades has become a prevalent schooling dilemma for teachers and administrators. Among the various contextual and cognitive factors that promote academic cheating is home-school dissonance, which has been shown to predict the phenomenon among high school students. The current study extends this line of research…

Computer programing for geosciences: Teach your students how to make tools

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Grapenthin, Ronni

2011-12-01

When I announced my intention to pursue a Ph.D. in geophysics, some people gave me confused looks, because I was working on a master's degree in computer science at the time. My friends, like many incoming geoscience graduate students, have trouble linking these two fields. From my perspective, it is pretty straightforward: Much of geoscience evolves around novel analyses of large data sets that require custom tools—computer programs—to minimize the drudgery of manual data handling; other disciplines share this characteristic. While most faculty adapted to the need for tool development quite naturally, as they grew up around computer terminal interfaces, incoming graduate students lack intuitive understanding of programing concepts such as generalization and automation. I believe the major cause is the intuitive graphical user interfaces of modern operating systems and applications, which isolate the user from all technical details. Generally, current curricula do not recognize this gap between user and machine. For students to operate effectively, they require specialized courses teaching them the skills they need to make tools that operate on particular data sets and solve their specific problems. Courses in computer science departments are aimed at a different audience and are of limited help.

Impacts of Watching Television and Computer Using on Student' Reading Habits

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Ayşe Gül Aksaçlıoğlu

2013-11-01

Full Text Available Reading habits contribute both to the cognitive and social developments of indi- viduals in so many aspects. This function of the reading habit continues in the rapid social changing process of today’s world. However, children’s habits of te- levision watching and computer using have been recently seen to affect their reading habits. Therefore, defining the positive or negative impacts of television and computers on children and finding solutions carries significant importance. The aim of this study is to determine the influences of the television watching and computer using on children’s reading habits. In order to find out the influ- ences, a survey was performed on all 5th grade students at Bilkent Private Primary School and Çankaya Public Primary School located within Ankara Büyükþehir Municipality borders. The questionaire was applied to 222 students in these two schools. As a result of the study, it is clear that students prefer to play on com- puters and watch television in their leisure time to reading books. There is an inverse proportion apparent between the time spent using computers and watching television and the time spent on reading.

Stroke patients' utilisation of extrinsic feedback from computer-based technology in the home: a multiple case study realistic evaluation.

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Parker, Jack; Mawson, Susan; Mountain, Gail; Nasr, Nasrin; Zheng, Huiru

2014-06-05

Evidence indicates that post-stroke rehabilitation improves function, independence and quality of life. A key aspect of rehabilitation is the provision of appropriate information and feedback to the learner.Advances in information and communications technology (ICT) have allowed for the development of various systems to complement stroke rehabilitation that could be used in the home setting. These systems may increase the provision of rehabilitation a stroke survivor receives and carries out, as well as providing a learning platform that facilitates long-term self-managed rehabilitation and behaviour change. This paper describes the application of an innovative evaluative methodology to explore the utilisation of feedback for post-stroke upper-limb rehabilitation in the home. Using the principles of realistic evaluation, this study aimed to test and refine intervention theories by exploring the complex interactions of contexts, mechanisms and outcomes that arise from technology deployment in the home. Methods included focus groups followed by multi-method case studies (n = 5) before, during and after the use of computer-based equipment. Data were analysed in relation to the context-mechanism-outcome hypotheses case by case. This was followed by a synthesis of the findings to answer the question, 'what works for whom and in what circumstances and respects?' Data analysis reveals that to achieve desired outcomes through the use of ICT, key elements of computer feedback, such as accuracy, measurability, rewarding feedback, adaptability, and knowledge of results feedback, are required to trigger the theory-driven mechanisms underpinning the intervention. In addition, the pre-existing context and the personal and environmental contexts, such as previous experience of service delivery, personal goals, trust in the technology, and social circumstances may also enable or constrain the underpinning theory-driven mechanisms. Findings suggest that the theory-driven mechanisms

Designing English for Specific Purposes Course for Computer Science Students

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Irshad, Isra; Anwar, Behzad

2018-01-01

The aim of this study was to design English for Academic Purposes (EAP) course for University students enrolled in the Computer Science Department. For this purpose, academic English language needs of the students were analyzed by using a 5 point Likert scale questionnaire. Additionally, interviews were also conducted with four faculty members of…

Exploring home visits in a faith community as a service-learning opportunity.

Science.gov (United States)

du Plessis, Emmerentia; Koen, Magdalene P; Bester, Petra

2013-08-01

Within South Africa the Psychiatric Nursing Science curriculum in undergraduate Baccalaureate nursing education utilizes home visits as a service-learning opportunity. In this context faith communities are currently unexplored with regards to service-learning opportunities. With limited literature available on this topic, the question was raised as to what are these students' and family members' experience of home visits within a faith community. To explore and describe nursing students' and family members' experiences of home visits within a faith community. A qualitative approach was used that was phenomenological, explorative and descriptive and contextual in nature. The research was conducted within a faith community as service learning opportunity for Baccalaureate degree nursing students. This community was situated in a semi-urban area in the North-West Province, South Africa. Eighteen (n=18) final year nursing students from different cultural representations, grouped into seven groups conducted home visits at seven (n=7) families. Comprehensive reflective reporting after the visits, namely that the students participated in a World Café data collection technique and interviews were conducted with family members. Three main themes emerged: students' initial experiences of feeling overwhelmed but later felt more competent; students' awareness of religious and cultural factors; and students' perception of their role. Two main themes from the family members emerged: experiencing caring and growth. There is mutual benefit for nursing students and family members. Students' experiences progress during home visits from feeling overwhelmed and incompetent towards a trusting relationship. Home visits in a faith community seems to be a valuable service learning opportunity, and the emotional competence, as well as spiritual and cultural awareness of nursing students should be facilitated in preparation for such home visits. Copyright © 2012 Elsevier Ltd. All rights

Spectrum of tablet computer use by medical students and residents at an academic medical center.

Science.gov (United States)

Robinson, Robert

2015-01-01

Introduction. The value of tablet computer use in medical education is an area of considerable interest, with preliminary investigations showing that the majority of medical trainees feel that tablet computers added value to the curriculum. This study investigated potential differences in tablet computer use between medical students and resident physicians. Materials & Methods. Data collection for this survey was accomplished with an anonymous online questionnaire shared with the medical students and residents at Southern Illinois University School of Medicine (SIU-SOM) in July and August of 2012. Results. There were 76 medical student responses (26% response rate) and 66 resident/fellow responses to this survey (21% response rate). Residents/fellows were more likely to use tablet computers several times daily than medical students (32% vs. 20%, p = 0.035). The most common reported uses were for accessing medical reference applications (46%), e-Books (45%), and board study (32%). Residents were more likely than students to use a tablet computer to access an electronic medical record (41% vs. 21%, p = 0.010), review radiology images (27% vs. 12%, p = 0.019), and enter patient care orders (26% vs. 3%, p e-Books, and to study for board exams. Residents were more likely to use tablet computers to complete clinical tasks. Conclusions. Tablet computer use among medical students and resident physicians was common in this survey. All learners used tablet computers for point of care references and board study. Resident physicians were more likely to use tablet computers to access the EMR, enter patient care orders, and review radiology studies. This difference is likely due to the differing educational and professional demands placed on resident physicians. Further study is needed better understand how tablet computers and other mobile devices may assist in medical education and patient care.

Students, Computers and Mathematics the Golden Trilogy in the Teaching-Learning Process

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García-Santillán, Arturo; Escalera-Chávez, Milka Elena; López-Morales, José Satsumi; Córdova Rangel, Arturo

2014-01-01

In this paper we examine the relationships between students' attitudes towards mathematics and technology, therefore, we take a Galbraith and Hines' scale (1998, 2000) about mathematics confidence, computer confidence, computer and mathematics interaction, mathematics motivation, computer motivation, and mathematics engagement. 164 questionnaires…

Factors Affecting Career Choice: Comparison Between Students from Computer and Other Disciplines

Science.gov (United States)

Alexander, P. M.; Holmner, M.; Lotriet, H. H.; Matthee, M. C.; Pieterse, H. V.; Naidoo, S.; Twinomurinzi, H.; Jordaan, D.

2011-06-01

The number of student enrolments in computer-related courses remains a serious concern worldwide with far reaching consequences. This paper reports on an extensive survey about career choice and associated motivational factors amongst new students, only some of whom intend to major in computer-related courses, at two South African universities. The data were analyzed using some components of Social Cognitive Career Theory, namely external influences, self-efficacy beliefs and outcome expectations. The research suggests the need for new strategies for marketing computer-related courses and the avenues through which they are marketed. This can to some extent be achieved by studying strategies used by other (non-computer) university courses, and their professional bodies. However, there are also distinct differences, related to self-efficacy and career outcomes, between the computer majors and the `other' group and these need to be explored further in order to find strategies that work well for this group. It is not entirely clear what the underlying reasons are for these differences but it is noteworthy that the perceived importance of "Interest in the career field" when choosing a career remains very high for both groups of students.

Computer-Aided College Algebra: Learning Components that Students Find Beneficial

Science.gov (United States)

Aichele, Douglas B.; Francisco, Cynthia; Utley, Juliana; Wescoatt, Benjamin

2011-01-01

A mixed-method study was conducted during the Fall 2008 semester to better understand the experiences of students participating in computer-aided instruction of College Algebra using the software MyMathLab. The learning environment included a computer learning system for the majority of the instruction, a support system via focus groups (weekly…

Students' Mathematics Word Problem-Solving Achievement in a Computer-Based Story

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Gunbas, N.

2015-01-01

The purpose of this study was to investigate the effect of a computer-based story, which was designed in anchored instruction framework, on sixth-grade students' mathematics word problem-solving achievement. Problems were embedded in a story presented on a computer as computer story, and then compared with the paper-based version of the same story…

Interoperation, Composition and Simulation of Services at Home

NARCIS (Netherlands)

Kaldeli, Eirini; Warriach, Ehsan Ullah; Bresser, Jaap; Lazovik, Alexander; Aiello, Marco; Maglio, PP; Weske, M; Yang, J; Fantinato, M

2010-01-01

Pervasive computing environments such as our future homes are the prototypical example of a dynamic, complex system where Service-Oriented Computing techniques will play an important role. A home equipped with heterogeneous devices, whose services and location constantly change, needs to behave as a

Improving self-regulated learning junior high school students through computer-based learning

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Nurjanah; Dahlan, J. A.

2018-05-01

This study is back grounded by the importance of self-regulated learning as an affective aspect that determines the success of students in learning mathematics. The purpose of this research is to see how the improvement of junior high school students' self-regulated learning through computer based learning is reviewed in whole and school level. This research used a quasi-experimental research method. This is because individual sample subjects are not randomly selected. The research design used is Pretest-and-Posttest Control Group Design. Subjects in this study were students of grade VIII junior high school in Bandung taken from high school (A) and middle school (B). The results of this study showed that the increase of the students' self-regulated learning who obtain learning with computer-based learning is higher than students who obtain conventional learning. School-level factors have a significant effect on increasing of the students' self-regulated learning.

Students experiences with collaborative learning in asynchronous computer-supported collaborative learning environments.

NARCIS (Netherlands)

Dewiyanti, Silvia; Brand-Gruwel, Saskia; Jochems, Wim; Broers, Nick

2008-01-01

Dewiyanti, S., Brand-Gruwel, S., Jochems, W., & Broers, N. (2007). Students experiences with collaborative learning in asynchronous computer-supported collaborative learning environments. Computers in Human Behavior, 23, 496-514.

Supporting students' learning in the domain of computer science

Science.gov (United States)

Gasparinatou, Alexandra; Grigoriadou, Maria

2011-03-01

Previous studies have shown that students with low knowledge understand and learn better from more cohesive texts, whereas high-knowledge students have been shown to learn better from texts of lower cohesion. This study examines whether high-knowledge readers in computer science benefit from a text of low cohesion. Undergraduate students (n = 65) read one of four versions of a text concerning Local Network Topologies, orthogonally varying local and global cohesion. Participants' comprehension was examined through free-recall measure, text-based, bridging-inference, elaborative-inference, problem-solving questions and a sorting task. The results indicated that high-knowledge readers benefited from the low-cohesion text. The interaction of text cohesion and knowledge was reliable for the sorting activity, for elaborative-inference and for problem-solving questions. Although high-knowledge readers performed better in text-based and in bridging-inference questions with the low-cohesion text, the interaction of text cohesion and knowledge was not reliable. The results suggest a more complex view of when and for whom textual cohesion affects comprehension and consequently learning in computer science.

The Effectiveness of Computer-Assisted Instruction for Teaching Mathematics to Students with Specific Learning Disability

Science.gov (United States)

Stultz, Sherry L.

2013-01-01

Using computers to teach students is not a new idea. Computers have been utilized for educational purposes for over 80 years. However, the effectiveness of these programs for teaching mathematics to students with specific learning disability is unclear. This study was undertaken to determine if computer-assisted instruction was as effective as…

Brain Computer Interfaces on Track to Home: Results of the Evaluation at Disabled End-Users's Homes and Lessons Learnt

Directory of Open Access Journals (Sweden)

Felip eMiralles

2015-11-01

Full Text Available The BackHome system is a multi-functional BCI system, the final outcome of a User Centred Design approach, whose ambition is to move BCI systems from laboratories into the home of people in need for their independent home use. The paper presents the results of testing and evaluation of the BackHome system with end-users at their own homes. Results show moderate to good acceptance from end-users, caregivers and therapists; which reported promising usability levels, good user satisfaction and levels of control in the use of services and home support based on remote monitoring tools.

Argonne Chemical Sciences & Engineering - Awards Home

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Argonne National Laboratory Chemical Sciences & Engineering DOE Logo CSE Home About CSE Argonne Home > Chemical Sciences & Engineering > Fundamental Interactions Catalysis & Energy Computational Postdoctoral Fellowships Contact Us CSE Intranet Awards Argonne's Chemical Sciences and

Physics for computer science students with emphasis on atomic and semiconductor physics

CERN Document Server

Garcia, Narciso

1991-01-01

This text is the product of several years' effort to develop a course to fill a specific educational gap. It is our belief that computer science students should know how a computer works, particularly in light of rapidly changing tech­ nologies. The text was designed for computer science students who have a calculus background but have not necessarily taken prior physics courses. However, it is clearly not limited to these students. Anyone who has had first-year physics can start with Chapter 17. This includes all science and engineering students who would like a survey course of the ideas, theories, and experiments that made our modern electronics age possible. This textbook is meant to be used in a two-semester sequence. Chapters 1 through 16 can be covered during the first semester, and Chapters 17 through 28 in the second semester. At Queens College, where preliminary drafts have been used, the material is presented in three lecture periods (50 minutes each) and one recitation period per week, 15 weeks p...

Computer Experiences, Self-Efficacy and Knowledge of Students Enrolled in Introductory University Agriculture Courses.

Science.gov (United States)

Johnson, Donald M.; Ferguson, James A.; Lester, Melissa L.

1999-01-01

Of 175 freshmen agriculture students, 74% had prior computer courses, 62% owned computers. The number of computer topics studied predicted both computer self-efficacy and computer knowledge. A substantial positive correlation was found between self-efficacy and computer knowledge. (SK)

[Research of controlling of smart home system based on P300 brain-computer interface].

Science.gov (United States)

Wang, Jinjia; Yang, Chengjie

2014-08-01

Using electroencephalogram (EEG) signal to control external devices has always been the research focus in the field of brain-computer interface (BCI). This is especially significant for those disabilities who have lost capacity of movements. In this paper, the P300-based BCI and the microcontroller-based wireless radio frequency (RF) technology are utilized to design a smart home control system, which can be used to control household appliances, lighting system, and security devices directly. Experiment results showed that the system was simple, reliable and easy to be populirised.

Use of computer-based clinical examination to assess medical students in surgery.

Science.gov (United States)

El Shallaly, Gamal E H A; Mekki, Abdelrahman M

2012-01-01

To improve the viewing of the video-projected structured clinical examination (ViPSCE), we developed a computerized version; the computer-based clinical examination (CCE). This was used to assess medical students' higher knowledge and problem solving skills in surgery. We present how we did this, test score descriptive statistics, and the students' evaluation of the CCE. A CCE in surgery was administered to assess a class of 43 final year medical students at the end of their surgical clerkship. Like the ViPSCE, the exam was delivered as a slide show, using a PowerPoint computer program. However, instead of projecting it onto a screen, each student used a computer. There were 20 slides containing either still photos or short video clips of clinical situations in surgery. The students answered by hand writing on the exam papers. At the end, they completed evaluation forms. The exam papers were corrected manually. Test score descriptive statistics were calculated and correlated with the students' scores in other exams in surgery. Administration of the CCE was straightforward. The test scores were normally distributed (mean = median = 4.9). They correlated significantly with the total scores obtained by the students in surgery (r = 0.68), and with each of the other exam modalities in surgery, such as the multiple choice and structured essay questions. Acceptability of the CCE to the students was high and they recommended the use of the CCE in other departments. CCE is feasible and popular with students. It inherits the validity and reliability of the ViPSCE with the added advantage of improving the viewing of the slides.

The Neurona at Home project: Simulating a large-scale cellular automata brain in a distributed computing environment

Science.gov (United States)

Acedo, L.; Villanueva-Oller, J.; Moraño, J. A.; Villanueva, R.-J.

2013-01-01

The Berkeley Open Infrastructure for Network Computing (BOINC) has become the standard open source solution for grid computing in the Internet. Volunteers use their computers to complete an small part of the task assigned by a dedicated server. We have developed a BOINC project called Neurona@Home whose objective is to simulate a cellular automata random network with, at least, one million neurons. We consider a cellular automata version of the integrate-and-fire model in which excitatory and inhibitory nodes can activate or deactivate neighbor nodes according to a set of probabilistic rules. Our aim is to determine the phase diagram of the model and its behaviour and to compare it with the electroencephalographic signals measured in real brains.

Early Intervention with Children of Dyslexic Parents: Effects of Computer-Based Reading Instruction at Home on Literacy Acquisition

Science.gov (United States)

Regtvoort, Anne G. F. M.; van der Leij, Aryan

2007-01-01

The hereditary basis of dyslexia makes it possible to identify children at risk early on. Pre-reading children genetically at risk received during 14 weeks a home- and computer-based training in phonemic awareness and letter-sound relationships in the context of reading instruction. At posttest training effects were found for both phonemic…

The Relationship Between Utilization of Computer Games and Spatial Abilities Among High School Students

Directory of Open Access Journals (Sweden)

Vahid Motamedi

2015-07-01

Full Text Available This study aimed at investigating the relationship between computer game use and spatial abilities among high school students. The sample consisted of 300 high school male students selected through multi-stage cluster sampling. Data gathering tools consisted of a researcher made questionnaire (to collect information on computer game usage and the Newton and Bristol spatial ability questionnaire with reliability value of .85. Data were analyzed using Pearson’s correlation coefficient. Results showed that there was a meaningful relationship between the use of computer games and spatial ability (r = .59 and p = 00.00, there was a meaningful relationship between the use of computer games and the spatial perceived ability (r = .60 and p = .00, there was a meaningful relationship between the use of computer games and mental rotation ability (r = .48 and p = .00 and there was a meaningful relationship between computer game use and spatial visualization ability (r = .48 and p = .00. In general, the findings showed there was a positive and a significant relationship between the use of computer games and spatial abilities in students.

Preparing Students for Careers in Science and Industry with Computational Physics

Science.gov (United States)

Florinski, V. A.

2011-12-01

Funded by NSF CAREER grant, the University of Alabama (UAH) in Huntsville has launched a new graduate program in Computational Physics. It is universally accepted that today's physics is done on a computer. The program blends the boundary between physics and computer science by teaching student modern, practical techniques of solving difficult physics problems using diverse computational platforms. Currently consisting of two courses first offered in the Fall of 2011, the program will eventually include 5 courses covering methods for fluid dynamics, particle transport via stochastic methods, and hybrid and PIC plasma simulations. The UAH's unique location allows courses to be shaped through discussions with faculty, NASA/MSFC researchers and local R&D business representatives, i.e., potential employers of the program's graduates. Students currently participating in the program have all begun their research careers in space and plasma physics; many are presenting their research at this meeting.

A computer literacy scale for newly enrolled nursing college students: development and validation.

Science.gov (United States)

Lin, Tung-Cheng

2011-12-01

Increasing application and use of information systems and mobile technologies in the healthcare industry require increasing nurse competency in computer use. Computer literacy is defined as basic computer skills, whereas computer competency is defined as the computer skills necessary to accomplish job tasks. Inadequate attention has been paid to computer literacy and computer competency scale validity. This study developed a computer literacy scale with good reliability and validity and investigated the current computer literacy of newly enrolled students to develop computer courses appropriate to students' skill levels and needs. This study referenced Hinkin's process to develop a computer literacy scale. Participants were newly enrolled first-year undergraduate students, with nursing or nursing-related backgrounds, currently attending a course entitled Information Literacy and Internet Applications. Researchers examined reliability and validity using confirmatory factor analysis. The final version of the developed computer literacy scale included six constructs (software, hardware, multimedia, networks, information ethics, and information security) and 22 measurement items. Confirmatory factor analysis showed that the scale possessed good content validity, reliability, convergent validity, and discriminant validity. This study also found that participants earned the highest scores for the network domain and the lowest score for the hardware domain. With increasing use of information technology applications, courses related to hardware topic should be increased to improve nurse problem-solving abilities. This study recommends that emphases on word processing and network-related topics may be reduced in favor of an increased emphasis on database, statistical software, hospital information systems, and information ethics.

The uniqueness of elderly care: registered nurses' experience as preceptors during clinical practice in nursing homes and home-based care.

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Carlson, Elisabeth; Bengtsson, Mariette

2014-04-01

The expected shortage of registered nurses with an advanced degree as specialists in geriatric care or gerontology is imminent. Previous studies report that clinical practice where student nurses are supervised by registered nurses has a direct impact on how students perceive nursing as a profession and future career choice. Considering the anticipated need for well-educated and specialised nurses it is therefore, relevant as well as necessary to describe clinical learning with a focus on preceptorship in geriatric nursing care. This paper is a report of a study describing registered nurses' experience of precepting undergraduate student nurses during clinical practice in nursing homes and home-based care. A qualitative design, based on seven focus group interviews, was employed with 30 registered nurses with preceptor experience from nursing homes and home-based care for the elderly. Our findings present three precepting strategies that are unique to elderly care: preparing students for end of life care, facilitating a respectful approach to the older person and promoting creativity and independent work. The findings are discussed using a socio-cultural perspective and illustrate how communities of elderly practice can be valuable learning environments. © 2013.

Investigation and Analysis of "Zhai" Lifestyle's Effects on College Students' Physical and Mental Health

Science.gov (United States)

Zhang, Xiaohua

2013-01-01

With the development of science and technology, especially the popularity of the Internet, mobile phone, and computer, college students' lifestyle is changing, which leads to the "Zhai" phenomenon. More and more students house in the dorm or home. They reduce the communication with the outside world. This phenomenon not only reduces the…

How Home Visits Transformed My Teaching

Science.gov (United States)

El Yaafouri-Kreuzer, Louise

2017-01-01

Recalling her year as the "English-speaking unicorn" in a class of refugee and immigrant students representing a myriad of languages, the author tells how visiting students at their homes was the strategy that most helped her help students. From discovering that a betel-nut habit was causing one student's hyperactivity to seeing another…

Construction, Categorization, and Consensus: Student Generated Computational Artifacts as a Context for Disciplinary Reflection

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Wilkerson-Jerde, Michelle Hoda

2014-01-01

There are increasing calls to prepare K-12 students to use computational tools and principles when exploring scientific or mathematical phenomena. The purpose of this paper is to explore whether and how constructionist computer-supported collaborative environments can explicitly engage students in this practice. The Categorizer is a…

Implementation of an Embedded Web Server Application for Wireless Control of Brain Computer Interface Based Home Environments.

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Aydın, Eda Akman; Bay, Ömer Faruk; Güler, İnan

2016-01-01

Brain Computer Interface (BCI) based environment control systems could facilitate life of people with neuromuscular diseases, reduces dependence on their caregivers, and improves their quality of life. As well as easy usage, low-cost, and robust system performance, mobility is an important functionality expected from a practical BCI system in real life. In this study, in order to enhance users' mobility, we propose internet based wireless communication between BCI system and home environment. We designed and implemented a prototype of an embedded low-cost, low power, easy to use web server which is employed in internet based wireless control of a BCI based home environment. The embedded web server provides remote access to the environmental control module through BCI and web interfaces. While the proposed system offers to BCI users enhanced mobility, it also provides remote control of the home environment by caregivers as well as the individuals in initial stages of neuromuscular disease. The input of BCI system is P300 potentials. We used Region Based Paradigm (RBP) as stimulus interface. Performance of the BCI system is evaluated on data recorded from 8 non-disabled subjects. The experimental results indicate that the proposed web server enables internet based wireless control of electrical home appliances successfully through BCIs.

Relationship between Childhood Meal Scenes at Home Remembered by University Students and their Current Personality

OpenAIRE

恩村, 咲希; Onmura, Saki

2013-01-01

This study examines the relationship between childhood meal scenes at home that are remembered by university students and their current personality. The meal scenes are analyzed in terms of companions, conversation content, conversation frequency, atmosphere, and consideration of meals. The scale of the conversation content in childhood meal scenes was prepared on the basis of the results of a preliminary survey. The result showed that a relationship was found between personality traits and c...

2015 Final Reports from the Los Alamos National Laboratory Computational Physics Student Summer Workshop

Energy Technology Data Exchange (ETDEWEB)

Runnels, Scott Robert [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Caldwell, Wendy [Arizona State Univ., Mesa, AZ (United States); Brown, Barton Jed [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Pederson, Clark [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Brown, Justin [Univ. of California, Santa Cruz, CA (United States); Burrill, Daniel [Univ. of Vermont, Burlington, VT (United States); Feinblum, David [Univ. of California, Irvine, CA (United States); Hyde, David [SLAC National Accelerator Lab., Menlo Park, CA (United States). Stanford Institute for Materials and Energy Science (SIMES); Levick, Nathan [Univ. of New Mexico, Albuquerque, NM (United States); Lyngaas, Isaac [Florida State Univ., Tallahassee, FL (United States); Maeng, Brad [Univ. of Michigan, Ann Arbor, MI (United States); Reed, Richard LeRoy [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Sarno-Smith, Lois [Univ. of Michigan, Ann Arbor, MI (United States); Shohet, Gil [Univ. of Illinois, Urbana-Champaign, IL (United States); Skarda, Jinhie [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Stevens, Josey [Missouri Univ. of Science and Technology, Rolla, MO (United States); Zeppetello, Lucas [Columbia Univ., New York, NY (United States); Grossman-Ponemon, Benjamin [Stanford Univ., CA (United States); Bottini, Joseph Larkin [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Loudon, Tyson Shane [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); VanGessel, Francis Gilbert [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Nagaraj, Sriram [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Price, Jacob [Univ. of Washington, Seattle, WA (United States)

2015-10-15

The two primary purposes of LANL’s Computational Physics Student Summer Workshop are (1) To educate graduate and exceptional undergraduate students in the challenges and applications of computational physics of interest to LANL, and (2) Entice their interest toward those challenges. Computational physics is emerging as a discipline in its own right, combining expertise in mathematics, physics, and computer science. The mathematical aspects focus on numerical methods for solving equations on the computer as well as developing test problems with analytical solutions. The physics aspects are very broad, ranging from low-temperature material modeling to extremely high temperature plasma physics, radiation transport and neutron transport. The computer science issues are concerned with matching numerical algorithms to emerging architectures and maintaining the quality of extremely large codes built to perform multi-physics calculations. Although graduate programs associated with computational physics are emerging, it is apparent that the pool of U.S. citizens in this multi-disciplinary field is relatively small and is typically not focused on the aspects that are of primary interest to LANL. Furthermore, more structured foundations for LANL interaction with universities in computational physics is needed; historically interactions rely heavily on individuals’ personalities and personal contacts. Thus a tertiary purpose of the Summer Workshop is to build an educational network of LANL researchers, university professors, and emerging students to advance the field and LANL’s involvement in it. This report includes both the background for the program and the reports from the students.

The Role of Computer Modeling in Enhancing Students' Conceptual Understanding of Physics

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F. Ornek

2012-04-01

Full Text Available The purpose of this study was to investigate how the use of the computer simulations program VPython facilitated students’ conceptual understanding of fundamental physical principles and in constructing new knowledge of physics. We focused on students in a calculus-based introductory physics course, based on the Matter and Interactions curriculum of Chabay & Sherwood (2002 at a large state engineering and science university in the USA. A major emphasis of this course was on computer modeling by using VPython to write pro¬grams simulating physical systems. We conducted multiple student interviews, as well as an open-ended exit survey, to find out student views on how creating their own simulations to enhanced-conceptual understanding of physics and in constructing new knowledge of phys¬ics. The results varied in relation to the phases when the interviews were conducted. At the beginning of the course, students viewed the simulation program as a burden. However, dur¬ing the course, students stated that it promoted their knowledge and better conceptual understanding of physical phenomena. We deduce that VPython computer simulations can improve students’ conceptual understanding of fundamental physical concepts and promote construction of new knowledge in physics, once they overcome the initial learning curve associated with the VPython software package.

A Survey of Students Participating in a Computer-Assisted Education Programme

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Yel, Elif Binboga; Korhan, Orhan

2015-01-01

This paper mainly examines anthropometric data, data regarding the habits, experiences, and attitudes of the students about their tablet/laptop/desktop computer use, in addition to self-reported musculoskeletal discomfort levels and frequencies of students participating in a tablet-assisted interactive education programme. A two-part questionnaire…

Placing Salt/Soy Sauce at Dining Tables and Out-Of-Home Behavior Are Related to Urinary Sodium Excretion in Japanese Secondary School Students.

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Okuda, Masayuki; Asakura, Keiko; Sasaki, Satoshi

2017-11-28

We investigated whether home environment, salt knowledge, and salt-use behavior were associated with urinary sodium (Na) excretion in Japanese secondary school students. Students (267; mean age, 14.2 years) from Suo-Oshima, Japan, collected three overnight urine samples and completed a salt environment/knowledge/behavior questionnaire. A subset of students ( n = 66) collected, on non-consecutive days, two 24 h urine samples, and this subset was used to derive a formula for estimating 24 h Na excretion. Generalized linear models were used to examine the association between salt environment/knowledge/behavior and Na excretions. Students that had salt or soy sauce placed on the dining table during meals excreted more Na than those that did not ( p for trend trend = 0.005). The students who frequently bought foods at convenience stores or visited restaurants excreted more Na in urine than those who seldom bought foods ( p for trend < 0.05). Knowledge about salt or discretionary seasoning use was not significantly associated with Na excretion. The associations found in this study indicate that home environment and salt-use behavior may be a target for a public health intervention to reduce salt intake of secondary school students.

A Case Study of Educational Computer Game Design by Middle School Students

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An, Yun-Jo

2016-01-01

Only a limited number of research studies have investigated how students design educational computer games and its impact on student learning. In addition, most studies on educational game design by students were conducted in the areas of mathematics and science. Using the qualitative case study approach, this study explored how seventh graders…

A cross-sectional evaluation of computer literacy among medical students at a tertiary care teaching hospital in Mumbai (Bombay

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T S Panchabhai

2011-01-01

Full Text Available Background: Computer usage capabilities of medical students for introduction of computer-aided learning have not been adequately assessed. Aim: Cross-sectional study to evaluate computer literacy among medical students. Settings and Design: Tertiary care teaching hospital in Mumbai, India. Materials and Methods: Participants were administered a 52-question questionnaire, designed to study their background, computer resources, computer usage, activities enhancing computer skills, and attitudes toward computer-aided learning (CAL. The data was classified on the basis of sex, native place, and year of medical school, and the computer resources were compared. The computer usage and attitudes toward computer-based learning were assessed on a five-point Likert scale, to calculate Computer usage score (CUS - maximum 55, minimum 11 and Attitude score (AS - maximum 60, minimum 12. The quartile distribution among the groups with respect to the CUS and AS was compared by chi-squared tests. The correlation between CUS and AS was then tested. Results: Eight hundred and seventy-five students agreed to participate in the study and 832 completed the questionnaire. One hundred and twenty eight questionnaires were excluded and 704 were analyzed. Outstation students had significantly lesser computer resources as compared to local students (P<0.0001. The mean CUS for local students (27.0±9.2, Mean±SD was significantly higher than outstation students (23.2±9.05. No such difference was observed for the AS. The means of CUS and AS did not differ between males and females. The CUS and AS had positive, but weak correlations for all subgroups. Conclusion: The weak correlation between AS and CUS for all students could be explained by the lack of computer resources or inadequate training to use computers for learning. Providing additional resources would benefit the subset of outstation students with lesser computer resources. This weak correlation between the attitudes

The provision of feedback through computer-based technology to promote self-managed post-stroke rehabilitation in the home.

Science.gov (United States)

Parker, Jack; Mawson, Susan; Mountain, Gail; Nasr, Nasrin; Davies, Richard; Zheng, Huiru

2014-11-01

Building on previous research findings, this article describes the development of the feedback interfaces for a Personalised Self-Managed Rehabilitation System (PSMrS) for home-based post-stroke rehabilitation using computer-based technology. Embedded within a realistic evaluative methodological approach, the development of the feedback interfaces for the PSMrS involved the incorporation of existing and emerging theories and a hybrid of health and social sciences research and user-centred design methods. User testing confirmed that extrinsic feedback for home-based post-stroke rehabilitation through computer-based technology needs to be personalisable, accurate, rewarding and measurable. In addition, user testing also confirmed the feasibility of using specific components of the PSMrS. A number of key elements are crucial for the development and potential utilisation of technology in what is an inevitable shift towards the use of innovative methods of delivering post-stroke rehabilitation. This includes the specific elements that are essential for the promotion of self-managed rehabilitation and rehabilitative behaviour change; the impact of the context on the mechanisms; and, importantly, the need for reliability and accuracy of the technology.

The Relationship between Utilization of Computer Games and Spatial Abilities among High School Students

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Motamedi, Vahid; Yaghoubi, Razeyah Mohagheghyan

2015-01-01

This study aimed at investigating the relationship between computer game use and spatial abilities among high school students. The sample consisted of 300 high school male students selected through multi-stage cluster sampling. Data gathering tools consisted of a researcher made questionnaire (to collect information on computer game usage) and the…

Travelling home for treatment and EU patients' rights to care abroad: results of a survey among German students at Maastricht University.

Science.gov (United States)

Glinos, Irene A; Doering, Nora; Maarse, Hans

2012-04-01

Empirical evidence on patient mobility in Europe is lacking despite widespread legal, policy and media attention which the phenomenon attracts. This paper presents quantitative data on the health care seeking behaviour of German students at Maastricht University in the Netherlands. A cross-sectional survey design was applied with a mixed-methods approach including open and closed questions. Questionnaire items were based on a theoretical model of patient mobility and input from focus group discussions with German students living in Maastricht. 235 valid surveys were completed, representing ca. 8% of the target population. Data collection took place in Oct-Dec 2010. Of respondents who received medical care over the last two years, 97% returned to Germany; of these, 76% travelled to their home city for medical treatment. 72% received care only in Germany, i.e. not even once in Maastricht. Distance partly influenced whether students travelled to Germany, returned home or stayed in Maastricht, and the type of care accessed. Key motivations were familiarity with home providers/system, and reimbursement issues. In the context of the new EU Directive on patients' rights, the findings call into question whether Europeans use entitlements to cross-border care and what the real potential of patient mobility is. The results demonstrate the existence and magnitude of return movements as a sub-group of patient mobility. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Examining Student Opinions on Computer Use Based on the Learning Styles in Mathematics Education

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Ozgen, Kemal; Bindak, Recep

2012-01-01

The purpose of this study is to identify the opinions of high school students, who have different learning styles, related to computer use in mathematics education. High school students' opinions on computer use in mathematics education were collected with both qualitative and quantitative approaches in the study conducted with a survey model. For…

Studying Computer Science in a Multidisciplinary Degree Programme: Freshman Students' Orientation, Knowledge, and Background

Science.gov (United States)

Kautz, Karlheinz; Kofoed, Uffe

2004-01-01

Teachers at universities are facing an increasing disparity in students' prior IT knowledge and, at the same time, experience a growing disengagement of the students with regard to involvement in study activities. As computer science teachers in a joint programme in computer science and business administration, we made a number of similar…

USING COMPUTER-BASED TESTING AS ALTERNATIVE ASSESSMENT METHOD OF STUDENT LEARNING IN DISTANCE EDUCATION

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Amalia SAPRIATI

2010-04-01

Full Text Available This paper addresses the use of computer-based testing in distance education, based on the experience of Universitas Terbuka (UT, Indonesia. Computer-based testing has been developed at UT for reasons of meeting the specific needs of distance students as the following: Ø students’ inability to sit for the scheduled test, Ø conflicting test schedules, and Ø students’ flexibility to take examination to improve their grades. In 2004, UT initiated a pilot project in the development of system and program for computer-based testing method. Then in 2005 and 2006 tryouts in the use of computer-based testing methods were conducted in 7 Regional Offices that were considered as having sufficient supporting recourses. The results of the tryouts revealed that students were enthusiastic in taking computer-based tests and they expected that the test method would be provided by UT as alternative to the traditional paper and pencil test method. UT then implemented computer-based testing method in 6 and 12 Regional Offices in 2007 and 2008 respectively. The computer-based testing was administered in the city of the designated Regional Office and was supervised by the Regional Office staff. The development of the computer-based testing was initiated with conducting tests using computers in networked configuration. The system has been continually improved, and it currently uses devices linked to the internet or the World Wide Web. The construction of the test involves the generation and selection of the test items from the item bank collection of the UT Examination Center. Thus the combination of the selected items compromises the test specification. Currently UT has offered 250 courses involving the use of computer-based testing. Students expect that more courses are offered with computer-based testing in Regional Offices within easy access by students.

Pervasive Home Care - Technological support for treatment of diabetic foot ulcers at home

DEFF Research Database (Denmark)

Larsen, Simon Bo

2006-01-01

of the patient in collaboration with patient and home care clinicians. My main research method has been qualitative analysis of the empirical results generated during an experimental project using Participatory Design (PD) to investigate potential futures in the treatment of patients with diabetic foot ulcers...... the need arises for moving treatment and care involving specialised knowledge from the hospital to the home. In this dissertation I use the term Home Care" for the multidisciplinary investigation of how this movement can be supported with technology enabling the expert to carry on a treatment in the home...... approach that I outline in this dissertation. Furthermore I describe the results of the project contributing to three related scientific fields: home care technologies, telemedicine and computer supported cooperative work (CSCW). The main conclusion towards home care technologies is that the many visionary...

Model-Based Knowing: How Do Students Ground Their Understanding About Climate Systems in Agent-Based Computer Models?

Science.gov (United States)

Markauskaite, Lina; Kelly, Nick; Jacobson, Michael J.

2017-12-01

This paper gives a grounded cognition account of model-based learning of complex scientific knowledge related to socio-scientific issues, such as climate change. It draws on the results from a study of high school students learning about the carbon cycle through computational agent-based models and investigates two questions: First, how do students ground their understanding about the phenomenon when they learn and solve problems with computer models? Second, what are common sources of mistakes in students' reasoning with computer models? Results show that students ground their understanding in computer models in five ways: direct observation, straight abstraction, generalisation, conceptualisation, and extension. Students also incorporate into their reasoning their knowledge and experiences that extend beyond phenomena represented in the models, such as attitudes about unsustainable carbon emission rates, human agency, external events, and the nature of computational models. The most common difficulties of the students relate to seeing the modelled scientific phenomenon and connecting results from the observations with other experiences and understandings about the phenomenon in the outside world. An important contribution of this study is the constructed coding scheme for establishing different ways of grounding, which helps to understand some challenges that students encounter when they learn about complex phenomena with agent-based computer models.

Factors Affecting University Students' Intention to Use Cloud Computing in Jordan

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Rababah, Khalid Ali; Khasawneh, Mohammad; Nassar, Bilal

2017-01-01

The aim of this study is to examine the factors affecting students' intention to use cloud computing in the Jordanian universities. To achieve this purpose, a quantitative research approach which is a survey-based was deployed. Around 400 questionnaires were distributed randomly to Information Technology (IT) students at four universities in…

Protokoller til Home Automation

DEFF Research Database (Denmark)

Kjær, Kristian Ellebæk

2008-01-01

computer, der kan skifte mellem foruddefinerede indstillinger. Nogle gange kan computeren fjernstyres over internettet, så man kan se hjemmets status fra en computer eller måske endda fra en mobiltelefon. Mens nævnte anvendelser er klassiske indenfor home automation, er yderligere funktionalitet dukket op...

Where students turn into teachers: the eighth Inverted CERN School of Computing

CERN Multimedia

2015-01-01

For the eighth time since 2005, the CERN School of Computing (CSC) has organised its inverted school, which will take place at CERN on 23 and 24 February 2015, in the IT Auditorium (Room 31/3-004).   The idea for inverted CSCs stemmed from the observation that at regular CSCs it is common to find students in the room who know more on a particular (advanced) topic than the lecturer. So why not try and exploit this and turn the students into teachers? CSC2014 students made proposals via an electronic discussion forum, from which a programme was designed. This year’s programme focuses on challenging and innovative topics, including: the evolution of processor architectures, the growing complexity of CPUs and its impact on the software landscape, exploring clustering and data processing, the importance of message passing in high-performance computing, the development of applications across heterogeneous systems. There will be also lectures on applied computing used in the simulation of lon...

Information visualization courses for students with a computer science background.

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Kerren, Andreas

2013-01-01

Linnaeus University offers two master's courses in information visualization for computer science students with programming experience. This article briefly describes the syllabi, exercises, and practices developed for these courses.

Measurement and Evidence of Computer-Based Task Switching and Multitasking by "Net Generation" Students

Science.gov (United States)

Judd, Terry; Kennedy, Gregor

2011-01-01

Logs of on-campus computer and Internet usage were used to conduct a study of computer-based task switching and multitasking by undergraduate medical students. A detailed analysis of over 6000 individual sessions revealed that while a majority of students engaged in both task switching and multitasking behaviours, they did so less frequently than…

Use of a virtual environment to facilitate instruction of an interprofessional home assessment.

Science.gov (United States)

Sabus, Carla; Sabata, Dory; Antonacci, David

2011-01-01

Technology has become a ubiquitous part of our society and is largely embedded in today's educational system. 3D virtual reality technology can be used to simulate environments and activities and may be used as an instructional technology. The purpose of this research was to better understand the utility of a web-based virtual environment as a teaching tool to represent clinical assessment and interventions in the home environment. Specifically, students' learning outcomes related to interprofessional collaboration, patient-centered decision-making, and appreciation of the environmental and social context of functional mobility and occupational performance will be described through descriptive analysis. Thirty-four physical therapist students and 35 occupational therapist students participated in an instructor-guided virtual assessment of a client's function in a home environment utilizing a virtual environment, Second Life®. Teams formulated task-specific, functional client goals and home modification recommendations. Students revisited a solution virtual environment to view and evaluate recommendations in a follow-up instructor-guided tour. Students completed a web-based survey capturing student perception of the experience. Team assignments were analyzed based on a rubric representing learning objectives. Descriptive analysis was conducted on the survey. Assignment analysis revealed contextual and client-centered recommendations. Student surveys revealed that students found the virtual environment supportive of learning. Student surveys and reflection statements were supportive of the interprofessional collaboration. Use of a virtual environment in instruction allows an authentic means of representing interprofessional home assessment. The virtual environment allowed a temporal depiction of home environment issues and solutions providing the unique opportunity for students to evaluate home recommendations.

An Examination of Computer Engineering Students' Perceptions about Asynchronous Discussion Forums

Science.gov (United States)

Ozyurt, Ozcan; Ozyurt, Hacer

2013-01-01

This study was conducted in order to reveal the usage profiles and perceptions of Asynchronous Discussion Forums (ADFs) of 126 computer engineering students from the Computer Engineering Department in a university in Turkey. By using a mixed methods research design both quantitative and qualitative data were collected and analyzed. Research…

Incorporating the principles of the patient- centered medical home into a student-run free clinic

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Riddle MC

2014-09-01

Full Text Available Megan C Riddle,1,* Jiahui Lin,3,* Jonathan B Steinman,2 Joshua D Salvi,2 Margaret M Reynolds,3 Anne S Kastor,3,† Christina Harris,4 Carla Boutin-Foster3 1Department of Psychiatry and Behavioral Sciences, University of Washington, 2Weill Cornell/Rockefeller/Sloan-Kettering Tri-Institutional MD–PhD Program, 3Department of Internal Medicine, Weill Cornell Medical College, New York, NY, 4Department of Medicine, Division of General Internal Medicine, VA Greater Los Angeles Healthcare System, David Geffen School of Medicine at UCLA, LA, USA *These authors contributed equally to this work †Anne S Kastor passed away on July 5, 2013. Abstract: As the health care delivery landscape changes, medical schools must develop creative strategies for preparing future physicians to provide quality care in this new environment. Despite the growing prominence of the patient-centered medical home (PCMH as an effective model for health care delivery, few medical schools have integrated formal education on the PCMH into their curricula. Incorporating the PCMH model into medical school curricula is important to ensure that students have a comprehensive understanding of the different models of health care delivery and can operate effectively as physicians. The authors provide a detailed description of the process by which the Weill Cornell Community Clinic (WCCC, a student-run free clinic, has integrated PCMH principles into a service-learning initiative. The authors assessed patient demographics, diagnoses, and satisfaction along with student satisfaction. During the year after a PCMH model was adopted, 112 students and 19 licensed physicians volunteered their time. A review of the 174 patients seen from July 2011 to June 2012 found that the most common medical reasons for visits included management of hypertension, hyperlipidemia, diabetes, gastrointestinal conditions, arthritis, anxiety, and depression. During the year after the adoption of the PCMH model, 87

Computer Games and Their Impact on Creativity of Primary Level Students in Tehran

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Tahereh Mokhtari

2016-09-01

Full Text Available Creativity is about being sensitive to dilemmas, losses, problems, and existing errors, making propositions about and examining such issues, which finally leads to innovative findings. On the other hand, it seems that games are important in this process; since they can improve creativity of the individuals. Thus, this research pays attention to the question that whether computer games affect creativity of students at primary level in schools or not? Moreover, in this study, students of 3 main districts of Tehran municipality were studied. Based on the available data of the ministry, there were 51740 students studying in these three districts. Thus, 381 students were randomly selected as the research sample. Findings revealed that all computer games, i.e. puzzle, intellectual, and enigma, affect creativity of students at primary level in schools to different extents.

Exploring the Effects of Web-Mediated Computational Thinking on Developing Students' Computing Skills in a Ubiquitous Learning Environment

Science.gov (United States)

Tsai, Chia-Wen; Shen, Pei-Di; Tsai, Meng-Chuan; Chen, Wen-Yu

2017-01-01

Much application software education in Taiwan can hardly be regarded as practical. The researchers in this study provided a flexible means of ubiquitous learning (u-learning) with a mobile app for students to access the learning material. In addition, the authors also adopted computational thinking (CT) to help students develop practical computing…

LHC@Home: A Volunteer computing system for Massive Numerical Simulations of Beam Dynamics and High Energy Physics Events

CERN Document Server

Giovannozzi, M; Høimyr, N; Jones, PL; Karneyeu, A; Marquina, MA; McIntosh, E; Segal, B; Skands, P; Grey, F; Lombraña González, D; Rivkin, L; Zacharov, I

2012-01-01

Recently, the LHC@home system has been revived at CERN. It is a volunteer computing system based on BOINC which boosts the available CPU-power in institutional computer centres with the help of individuals that donate the CPU-time of their PCs. Currently two projects are hosted on the system, namely SixTrack and Test4Theory. The first is aimed at performing beam dynamics simulations, while the latter deals with the simulation of high-energy events. In this paper the details of the global system, as well a discussion of the capabilities of each project will be presented.

The presence of mathematics and computer anxiety in nursing students and their effects on medication dosage calculations.

Science.gov (United States)

Glaister, Karen

2007-05-01

To determine if the presence of mathematical and computer anxiety in nursing students affects learning of dosage calculations. The quasi-experimental study compared learning outcomes at differing levels of mathematical and computer anxiety when integrative and computer based learning approaches were used. Participants involved a cohort of second year nursing students (n=97). Mathematical anxiety exists in 20% (n=19) of the student nurse population, and 14% (n=13) experienced mathematical testing anxiety. Those students more anxious about mathematics and the testing of mathematics benefited from integrative learning to develop conditional knowledge (F(4,66)=2.52 at pComputer anxiety was present in 12% (n=11) of participants, with those reporting medium and high levels of computer anxiety performing less well than those with low levels (F(1,81)=3.98 at pmathematical and computer anxiety when planning an educational program to develop competency in dosage calculations.

Desain Protokol Suara Sebagai Pengendali Dalam Smart Home Menggunakan FPGA

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Barlian Henryranu Prasetio

2017-05-01

Smart home is a system that uses computers and information technology to control home-like equipment such as windows and lights. The system can be a simple control system to a complex system. Computer / microcontroller based on internet/ethernet network equipped with intelligent system and automation system so as to make home to work automatically. Many computer devices / microcontrollers that can be implemented as a controller in the smart home. Smart home control system in this study using Xilinx xpartan-3e that controls the equipment in the house through LAN (Local Area Networking. This control system communicates using broadcast voice on the local network. The Controller System is designed to be able to transmit a voice signal packet from the microphone input and then send it using the ethernet protocol in the home local network using the FPGA. The FPGA is programmed to transmit and encode data packets, converting digital data into analog data to be able to control the equipment in the home. From the simulation test results using ISIM, it is seen that the system works in realtime. Keywords: smart home, voice, fpga, control

Ostomy Home Skills Program

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Full Text Available ... for Hospitals Ostomy Home Skills Hospital Quality Improvement Package The standardized interactive program has been developed by the American College of Surgeons ... and Associates Medical Students International Surgeons ...

Comparative Study of the Influence of the Home Background on ...

African Journals Online (AJOL)

The purpose of this study was finding out how the various home environments in which students live affect the development of their ability to continue with school academic success. It sought to establish if there was any relationship between the home front and the students' academic achievement. Within these ...

Lab at Home: Hardware Kits for a Digital Design Lab

Science.gov (United States)

Oliver, J. P.; Haim, F.

2009-01-01

An innovative laboratory methodology for an introductory digital design course is presented. Instead of having traditional lab experiences, where students have to come to school classrooms, a "lab at home" concept is proposed. Students perform real experiments in their own homes, using hardware kits specially developed for this purpose. They…

School Students and Computer Games with Screen Violence

Science.gov (United States)

Fedorov, A. V.

2005-01-01

In this article, the author states how these days, school students from low-income strata of the population in Russia spend hours sitting in computer rooms and Internet clubs, where, for a relatively small fee, they can play interactive video games. And to determine what games they prefer the author conducted a content analysis of eighty-seven…

Examining the Relationship between Home and School Computer Use and Students' English/Language Arts Test Scores

Science.gov (United States)

O'Dwyer, Laura M.; Russell, Michael; Bebell, Damian; Tucker-Seeley, Kevon R.

2005-01-01

With increased emphasis on test-based accountability measures has come increased interest in examining the impact of technology use on students' academic performance. However, few empirical investigations exist that address this issue. This paper (1) examines previous research on the relationship between student achievement and technology use, (2)…

Modeling Students' Problem Solving Performance in the Computer-Based Mathematics Learning Environment

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Lee, Young-Jin

2017-01-01

Purpose: The purpose of this paper is to develop a quantitative model of problem solving performance of students in the computer-based mathematics learning environment. Design/methodology/approach: Regularized logistic regression was used to create a quantitative model of problem solving performance of students that predicts whether students can…

Computer game-based and traditional learning method: a comparison regarding students' knowledge retention.

Science.gov (United States)

Rondon, Silmara; Sassi, Fernanda Chiarion; Furquim de Andrade, Claudia Regina

2013-02-25

Educational computer games are examples of computer-assisted learning objects, representing an educational strategy of growing interest. Given the changes in the digital world over the last decades, students of the current generation expect technology to be used in advancing their learning requiring a need to change traditional passive learning methodologies to an active multisensory experimental learning methodology. The objective of this study was to compare a computer game-based learning method with a traditional learning method, regarding learning gains and knowledge retention, as means of teaching head and neck Anatomy and Physiology to Speech-Language and Hearing pathology undergraduate students. Students were randomized to participate to one of the learning methods and the data analyst was blinded to which method of learning the students had received. Students' prior knowledge (i.e. before undergoing the learning method), short-term knowledge retention and long-term knowledge retention (i.e. six months after undergoing the learning method) were assessed with a multiple choice questionnaire. Students' performance was compared considering the three moments of assessment for both for the mean total score and for separated mean scores for Anatomy questions and for Physiology questions. Students that received the game-based method performed better in the pos-test assessment only when considering the Anatomy questions section. Students that received the traditional lecture performed better in both post-test and long-term post-test when considering the Anatomy and Physiology questions. The game-based learning method is comparable to the traditional learning method in general and in short-term gains, while the traditional lecture still seems to be more effective to improve students' short and long-term knowledge retention.

Problem-solving activities in Biology for Open University students [poster session

OpenAIRE

Ash, P.; Robinson, D.

2006-01-01

Problem-based learning is a valuable tool for enhancing student learning and for providing remedial help in grasping difficult concepts in Biology. Most teaching at the Open University is by course texts, DVDs and television. Teaching material is written by academics and\\ud expert consultants. An important feature of the material is that it includes interactive in-text and self-assessed questions, and also activities which may be home experiments or computer-based.\\ud Students are provided wi...

Investigating the Status of Tablet Computers and E-Books Use of Open Education Faculty Students: A Case Study

Science.gov (United States)

Koçak, Ömer; Yildirim, Önder; Kursun, Engin; Yildirim, Gürkan

2016-01-01

The increase in tablet computers and e-books use brings to mind the question of how users benefited from these technologies. In this sense, the present study investigated the status of students' tablet computers and e-books use and the reasons why students prefer to use and not use of tablet computers and e-books. Students' study habits while…

Pervasive Home Environments

Science.gov (United States)

Bull, P.; Limb, R.; Payne, R.

An increasing number of computers and other equipment, such as games consoles and multimedia appliances for the home, have networking capability. The rapid growth of broadband in the home is also fuelling the demand for people to network their homes. In the near future we will see a number of market sectors trying to 'own' the home by providing gateways either from the traditional ISP or from games and other service providers. The consumer is bombarded with attractive advertising to acquire the latest technological advances, but is left with a plethora of different appliances, which have a bewildering range of requirements and features in terms of networking, user interface, and higher-level communications protocols. In many cases, these are proprietary, preventing interworking. Such technical and usability anarchy confuses the consumer and could ultimately suppress market adoption.

Learning to care for older patients: hospitals and nursing homes as learning environments.

Science.gov (United States)

Huls, Marije; de Rooij, Sophia E; Diepstraten, Annemie; Koopmans, Raymond; Helmich, Esther

2015-03-01

A significant challenge facing health care is the ageing of the population, which calls for a major response in medical education. Most clinical learning takes place within hospitals, but nursing homes may also represent suitable learning environments in which students can gain competencies in geriatric medicine. This study explores what students perceive as the main learning outcomes of a geriatric medicine clerkship in a hospital or a nursing home, and explicitly addresses factors that may stimulate or hamper the learning process. This qualitative study falls within a constructivist paradigm: it draws on socio-cultural learning theory and is guided by the principles of constructivist grounded theory. There were two phases of data collection. Firstly, a maximum variation sample of 68 students completed a worksheet, giving brief written answers on questions regarding their geriatric medicine clerkships. Secondly, focus group discussions were conducted with 19 purposively sampled students. We used template analysis, iteratively cycling between data collection and analysis, using a constant comparative process. Students described a broad range of learning outcomes and formative experiences that were largely distinct from their learning in previous clerkships with regard to specific geriatric knowledge, deliberate decision making, end-of-life care, interprofessional collaboration and communication. According to students, the nursing home differed from the hospital in three aspects: interprofessional collaboration was more prominent; the lower resources available in nursing homes stimulated students to be creative, and students reported having greater autonomy in nursing homes compared with the more extensive educational guidance provided in hospitals. In both hospitals and nursing homes, students not only learn to care for older patients, but also describe various broader learning outcomes necessary to become good doctors. The results of our study, in particular the

Survey of Education, Engineering, and Information Technology Students Knowledge of Green Computing in Nigerian University

Directory of Open Access Journals (Sweden)

Tajudeen Ahmed Shittu

2016-02-01

Full Text Available The use of computer system is growing rapidly and there is growing concern on the environmental hazard associated with its use. Thus, the need for every user’s to possess the knowledge of using computer in an environmental friendly manner.  This study therefore, investigated the knowledge of green computing possessed by university students in Nigeria. To achieve this, survey method was employed to carry out the study. The study involved students from three schools (Computer Science, Engineering, and Education. Purposive sampling method was used to draw three hundred (300 respondents that volunteer to answer the questionnaire administered for gathering the data of the study. The instrument used was adapted but modify and subjected to pilot testing to ascertain its validity and internal consistency. The reliability of the instrument showed a .75 Cronbach alpha level.  The first research question was answer with descriptive statistic (perecentage.  T-test and ANOVA was used to answer question two and three. The findings showed that the students do not possess adequate knowledge on conscious use of computing system. Also, the study showed that there is no significant difference in the green computing knowledge possesses among male and female as well as among student from the three schools. Based on these findings, the study suggested among other an aggressive campaign on green computing among university communities.

Comparing Computer Game and Traditional Lecture Using Experience Ratings from High and Low Achieving Students

Science.gov (United States)

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…

Student and Teacher Success: The Impact of Computers in Primary Grades.

Science.gov (United States)

Drexler, Nancy Gadzuk; And Others

This paper discusses the impact of computers on student learning as reported by teachers participating in a study of a computer-based language arts instructional program for the early elementary grades--the Apple Learning Series: Early Language (ALS-EL). Although they found the program difficult to evaluate, some teachers stated that the ALS-EL…

Fermilab | Home

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Industry Students and teachers Media ... Five (more) fascinating facts about DUNE Engineering the Mathematics in Music June 2 10 a.m. Get to Know the Lederman Science Center June 3 1 p.m. Ask a Scientist Security, Privacy, Legal Use of Cookies Quick Links Home Contact Phone Book Fermilab at Work For Industry

An Interdisciplinary Team Project: Psychology and Computer Science Students Create Online Cognitive Tasks

Science.gov (United States)

Flannery, Kathleen A.; Malita, Mihaela

2014-01-01

We present our case study of an interdisciplinary team project for students taking either a psychology or computer science (CS) course. The project required psychology and CS students to combine their knowledge and skills to create an online cognitive task. Each interdisciplinary project team included two psychology students who conducted library…

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

Science.gov (United States)

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

The Impact of Home Environment Factors on Academic Performance of Senior Secondary School Students in Garki Area District, Abuja - Nigeria

OpenAIRE

L. T. Dzever

2015-01-01

The study examined the impact of home environment factors on the academic performance of public secondary school students in Garki Area District, Abuja, Nigeria. The stratified sampling technique was used to select 300 students from six public schools, while the simple random sampling technique was used to administer the questionnaire. The study utilized a descriptive survey research design for the study. Also, data on student’s academic performance was obtained from student’s scores in four ...

Placing Salt/Soy Sauce at Dining Tables and Out-Of-Home Behavior Are Related to Urinary Sodium Excretion in Japanese Secondary School Students

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Masayuki Okuda

2017-11-01

Full Text Available We investigated whether home environment, salt knowledge, and salt-use behavior were associated with urinary sodium (Na excretion in Japanese secondary school students. Students (267; mean age, 14.2 years from Suo-Oshima, Japan, collected three overnight urine samples and completed a salt environment/knowledge/behavior questionnaire. A subset of students (n = 66 collected, on non-consecutive days, two 24 h urine samples, and this subset was used to derive a formula for estimating 24 h Na excretion. Generalized linear models were used to examine the association between salt environment/knowledge/behavior and Na excretions. Students that had salt or soy sauce placed on the dining table during meals excreted more Na than those that did not (pfor trend < 0.05. A number of foods to which the students added seasonings were positively associated with Na excretion (pfor trend = 0.005. The students who frequently bought foods at convenience stores or visited restaurants excreted more Na in urine than those who seldom bought foods (pfor trend < 0.05. Knowledge about salt or discretionary seasoning use was not significantly associated with Na excretion. The associations found in this study indicate that home environment and salt-use behavior may be a target for a public health intervention to reduce salt intake of secondary school students.

2016 Final Reports from the Los Alamos National Laboratory Computational Physics Student Summer Workshop

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Runnels, Scott Robert [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Bachrach, Harrison Ian [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Carlson, Nils [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Collier, Angela [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Dumas, William [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Fankell, Douglas [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Ferris, Natalie [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Gonzalez, Francisco [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Griffith, Alec [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Guston, Brandon [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Kenyon, Connor [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Li, Benson [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Mookerjee, Adaleena [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Parkinson, Christian [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Peck, Hailee [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Peters, Evan [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Poondla, Yasvanth [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Rogers, Brandon [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Shaffer, Nathaniel [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Trettel, Andrew [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Valaitis, Sonata Mae [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Venzke, Joel Aaron [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Black, Mason [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Demircan, Samet [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Holladay, Robert Tyler [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2016-09-22

The two primary purposes of LANL’s Computational Physics Student Summer Workshop are (1) To educate graduate and exceptional undergraduate students in the challenges and applications of computational physics of interest to LANL, and (2) Entice their interest toward those challenges. Computational physics is emerging as a discipline in its own right, combining expertise in mathematics, physics, and computer science. The mathematical aspects focus on numerical methods for solving equations on the computer as well as developing test problems with analytical solutions. The physics aspects are very broad, ranging from low-temperature material modeling to extremely high temperature plasma physics, radiation transport and neutron transport. The computer science issues are concerned with matching numerical algorithms to emerging architectures and maintaining the quality of extremely large codes built to perform multi-physics calculations. Although graduate programs associated with computational physics are emerging, it is apparent that the pool of U.S. citizens in this multi-disciplinary field is relatively small and is typically not focused on the aspects that are of primary interest to LANL. Furthermore, more structured foundations for LANL interaction with universities in computational physics is needed; historically interactions rely heavily on individuals’ personalities and personal contacts. Thus a tertiary purpose of the Summer Workshop is to build an educational network of LANL researchers, university professors, and emerging students to advance the field and LANL’s involvement in it.

Simulated Sustainable Societies: Students' Reflections on Creating Future Cities in Computer Games

Science.gov (United States)

Nilsson, Elisabet M.; Jakobsson, Anders

2011-02-01

The empirical study, in this article, involved 42 students (ages 14-15), who used the urban simulation computer game SimCity 4 to create models of sustainable future cities. The aim was to explore in what ways the simulated "real" worlds provided by this game could be a potential facilitator for science learning contexts. The topic investigated is in what way interactions in this gaming environment, and reflections about these interactions, can form a context where the students deal with real world problems, and where they can contextualise and apply their scientific knowledge. Focus group interviews and video recordings were used to gather data on students' reflections on their cities, and on sustainable development. The findings indicate that SimCity 4 actually contributes to creating meaningful educational situations in science classrooms, and that computer games can constitute an important artefact that may facilitate contextualisation and make students' use of science concepts and theories more explicit.

Examination of breath alcohol concentration (BrAC) levels, alcohol use disorders identification test (AUDIT-C) classification, and intended plans for getting home among bar-attending college students.

Science.gov (United States)

Martin, Ryan J; Chaney, Beth H; Cremeens-Matthews, Jennifer

2015-06-01

The college student population is one of the heaviest drinking demographic groups in the US and impaired driving is a serious alcohol-related problem. The objective of this study is to better understand the relationship between alcohol-related behaviors and "plans to get home" among a sample of college students. We conducted four anonymous field studies to examine associations between breath alcohol concentration (BrAC) levels, Alcohol Use Disorders Identification Test (AUDIT-C) classification, and plans for getting home among a sample of bar-attending college students (N = 713). The vast majority of participants in our sample (approximately 95%) were not intending to drive and the average BrAC% of those intending to drive was .041. Our one-way ANOVAs indicated that (1) participants classified by the AUDIT-C as not having an alcohol problem had a significantly lower BrAC% than those classified as having a potential problem and (2) participants planning to drive had a significantly lower BrAC% than those with a plan that did not involve them driving and those without a plan to get home. Although it is encouraging that most of our sample was not intending to drive, it is important to continue to attempt to reduce impaired driving in this population. This study helps college health professionals and administrators to better understand the relationship between alcohol-related behaviors and plans to get home among college students. © American Academy of Addiction Psychiatry.

The Effects of Computer Games on Primary School Students' Achievement and Motivation in Geography Learning

Science.gov (United States)

Tuzun, Hakan; Yilmaz-Soylu, Meryem; Karakus, Turkan; Inal, Yavuz; Kizilkaya, Gonca

2009-01-01

The implementation of a computer game for learning about geography by primary school students is the focus of this article. Researchers designed and developed a three-dimensional educational computer game. Twenty four students in fourth and fifth grades in a private school in Ankara, Turkey learnt about world continents and countries through this…

Students Computer Skills in Faculty of Education

OpenAIRE

Mehmet Caglar; Mukaddes Sakalli Demirok

2010-01-01

Nowadays; the usage of technology is not a privilege but an obligation. Technological developments influence structures andfunctions of educational institutions. It is also expected from the teachers that they integrate technology in their lessons inorder to educate the individuals of information society. This research has covered 145(68 female, 78 male) students, studying inNear East University Faculty of Education. The Computer Skills Scale developed by Güçlü (2010) was used as a data colle...

Enhancing interest in statistics among computer science students using computer tool entrepreneur role play

Science.gov (United States)

Judi, Hairulliza Mohamad; Sahari @ Ashari, Noraidah; Eksan, Zanaton Hj

2017-04-01

Previous research in Malaysia indicates that there is a problem regarding attitude towards statistics among students. They didn't show positive attitude in affective, cognitive, capability, value, interest and effort aspects although did well in difficulty. This issue should be given substantial attention because students' attitude towards statistics may give impacts on the teaching and learning process of the subject. Teaching statistics using role play is an appropriate attempt to improve attitudes to statistics, to enhance the learning of statistical techniques and statistical thinking, and to increase generic skills. The objectives of the paper are to give an overview on role play in statistics learning and to access the effect of these activities on students' attitude and learning in action research framework. The computer tool entrepreneur role play is conducted in a two-hour tutorial class session of first year students in Faculty of Information Sciences and Technology (FTSM), Universiti Kebangsaan Malaysia, enrolled in Probability and Statistics course. The results show that most students feel that they have enjoyable and great time in the role play. Furthermore, benefits and disadvantages from role play activities were highlighted to complete the review. Role play is expected to serve as an important activities that take into account students' experience, emotions and responses to provide useful information on how to modify student's thinking or behavior to improve learning.

Home Influences on the Academic Performance of Agricultural Science Students in Ikwuano Local Government Area of Abia State, Nigeria

Science.gov (United States)

Ndirika, Maryann C.; Njoku, U. J.

2012-01-01

This study was conducted to investigate the home influences on the academic performance of agricultural science secondary school students in Ikwuano Local Government Area of Abia State. The instrument used in data collection was a validated questionnaire structured on a two point rating scale. Simple random sampling technique was used to select…

System of Information in Conceptual Maps for students of Computer Engineering.

Directory of Open Access Journals (Sweden)

Lydia Rosa Ríos Rodríguez

2014-06-01

Full Text Available The university students, in their daily activities make some decisions which contribute in their professional formation; in many occasions they don't have the enough help to make it in the best way. The systems of information constitute an important alternative to take into consideration in these cases. This work refers to the experience of the department of Computer Engineering of the University of Sancti Spíritus José Martí Pérez (UNISS in the conception and creation of a system of information for the students of the career Computer Engineering on the discipline Artificial Intelligence which uses the conceptual maps as form of representing the information.

Saudi high school students' attitudes and barriers toward the use of computer technologies in learning English.

Science.gov (United States)

Sabti, Ahmed Abdulateef; Chaichan, Rasha Sami

2014-01-01

This study examines the attitudes of Saudi Arabian high school students toward the use of computer technologies in learning English. The study also discusses the possible barriers that affect and limit the actual usage of computers. Quantitative approach is applied in this research, which involved 30 Saudi Arabia students of a high school in Kuala Lumpur, Malaysia. The respondents comprised 15 males and 15 females with ages between 16 years and 18 years. Two instruments, namely, Scale of Attitude toward Computer Technologies (SACT) and Barriers affecting Students' Attitudes and Use (BSAU) were used to collect data. The Technology Acceptance Model (TAM) of Davis (1989) was utilized. The analysis of the study revealed gender differences in attitudes toward the use of computer technologies in learning English. Female students showed high and positive attitudes towards the use of computer technologies in learning English than males. Both male and female participants demonstrated high and positive perception of Usefulness and perceived Ease of Use of computer technologies in learning English. Three barriers that affected and limited the use of computer technologies in learning English were identified by the participants. These barriers are skill, equipment, and motivation. Among these barriers, skill had the highest effect, whereas motivation showed the least effect.

Cloud@Home: A New Enhanced Computing Paradigm

Science.gov (United States)

Distefano, Salvatore; Cunsolo, Vincenzo D.; Puliafito, Antonio; Scarpa, Marco

Cloud computing is a distributed computing paradigm that mixes aspects of Grid computing, ("… hardware and software infrastructure that provides dependable, consistent, pervasive, and inexpensive access to high-end computational capabilities" (Foster, 2002)) Internet Computing ("…a computing platform geographically distributed across the Internet" (Milenkovic et al., 2003)), Utility computing ("a collection of technologies and business practices that enables computing to be delivered seamlessly and reliably across multiple computers, ... available as needed and billed according to usage, much like water and electricity are today" (Ross & Westerman, 2004)) Autonomic computing ("computing systems that can manage themselves given high-level objectives from administrators" (Kephart & Chess, 2003)), Edge computing ("… provides a generic template facility for any type of application to spread its execution across a dedicated grid, balancing the load …" Davis, Parikh, & Weihl, 2004) and Green computing (a new frontier of Ethical computing1 starting from the assumption that in next future energy costs will be related to the environment pollution).

Student Learning Opportunities in Traditional and Computer-Mediated Internships

Science.gov (United States)

Bayerlein, Leopold; Jeske, Debora

2018-01-01

Purpose: The purpose of this paper is to provide a student learning outcome focussed assessment of the benefits and limitations of traditional internships, e-internships, and simulated internships to evaluate the potential of computer-mediated internships (CMIs) (e-internships and simulated internships) within higher education from a student…

Computer knowledge amongst clinical year medical students in a ...

African Journals Online (AJOL)

Objective: To study the computer knowledge and desires of clinical year medical students at one of the oldest and largest medical schools in Nigeria. Design: A survey using validated structured questionnaires. Setting: Medical school of Ahmadu Bello University, Zaria, Nigeria. Subjects: Two hundred and thirty seven clinical ...

Stereogame: An Interactive Computer Game That Engages Students in Reviewing Stereochemistry Concepts

Science.gov (United States)

da Silva, Jose´ Nunes, Jr.; Lima, Mary Anne Sousa; Moreira, Joao Victor Xerez; Alexandre, Francisco Serra Oliveira; de Almeida, Diego Macedo; de Oliveira, Maria da Conceicao Ferreira; Leite, Antonio Jose´ Melo, Jr.

2017-01-01

This report provides information about an interactive computer game that allows undergraduate students to review individually stereochemistry topics in an engaging way by responding to 230 novel questions distributed at three difficulty levels. Responses from students and instructors who have played the game have been quite positive. Stereogame is…

The relationship between perceived stress and computer technology attitude: an application on health sciences students.

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Ozyurek, Pakize; Oztasan, Nuray; Kilic, Ibrahim

2015-02-01

The aim of this study is to define attitudes of students in health sciences towards perceived personal stress and computer technologies, and to present the relationship between stress and computer technology attitudes. In this scope, this study has a descriptive nature and thus a questionnaire has been applied on 764 students from Afyon Kocatepe University Health Sciences High School, Turkey for data gathering. Descriptive statistics, independent samples, t test, one way ANOVA, and regression analysis have been used for data analysis. In the study, it is seen that female (=3,78) have a more positive attitude towards computer technology than male students (=3,62). according to the results of regression analysis of the study, the regression model between computer technology attitude (CTA) and perceived stress (PS) has been found meaningful (F=16,291; ptechnology attitude and perceived stress (when computer technology altitude increases, perceived stress decreases), and an increase of one unit in computer attitude results in 0.275 decrease in perceived stress. it can be concluded that correct and proper use of computer technologies can be accepted as a component of overcoming stress methods.

Attitudes of Jordanian Undergraduate Students towards Using Computer Assisted Language Learning (CALL

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Farah Jamal Abed Alrazeq Saeed

2018-01-01

Full Text Available The study aimed at investigating the attitudes of Jordanian undergraduate students towards using computer assisted -language learning (CALL and its effectiveness in the process of learning the English language.  In order to fulfill the study’s objective, the researchers used a questionnaire to collect data, followed-up with semi-structured interviews to investigate the students’ beliefs towards CALL. Twenty- one of Jordanian BA students majoring in English language and literature were selected according to simple random sampling. The results revealed positive attitudes towards CALL in facilitating the process of writing assignments, gaining information; making learning enjoyable; improving their creativity, productivity, academic achievement, critical thinking skills, and enhancing their knowledge about vocabulary grammar, and culture. Furthermore, they believed that computers can motivate them to learn English language and help them to communicate and interact with their teachers and colleagues. The researchers recommended conducting a research on the same topic, taking into consideration the variables of age, gender, experience in using computers, and computer skills.

Home recording for musicians for dummies

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Strong, Jeff

2008-01-01

Invaluable advice that will be music to your ears! Are you thinking of getting started in home recording? Do you want to know the latest home recording technologies? Home Recording For Musicians For Dummies will get you recording music at home in no time. It shows you how to set up a home studio, record and edit your music, master it, and even distribute your songs. With this guide, you?ll learn how to compare studio-in-a-box, computer-based, and stand-alone recording systems and choose what you need. You?ll gain the skills to manage your sound, take full advantage of MIDI, m

Eating habits of students

OpenAIRE

Hoyer, Silvestra; Zupančič, Andreja

2015-01-01

The article deals with eating habits of students. Its purpose was to ascertaineating habits of students living outside their primary home and are under different forms of stress. Methods: the pattern is represented by students living in student homer where they can cook and prepare their own meals. In the research, 81 students living in the students home on Cesta v Mestni log in Ljubljana. The inquiry was composed from 34 questions. The data were processed with Microsoft Excel. Body mass inde...

Restructuring the CS 1 classroom: Examining the effect of open laboratory-based classes vs. closed laboratory-based classes on Computer Science 1 students' achievement and attitudes toward computers and computer courses

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Henderson, Jean Foster

The purpose of this study was to assess the effect of classroom restructuring involving computer laboratories on student achievement and student attitudes toward computers and computer courses. The effects of the targeted student attributes of gender, previous programming experience, math background, and learning style were also examined. The open lab-based class structure consisted of a traditional lecture class with a separate, unscheduled lab component in which lab assignments were completed outside of class; the closed lab-based class structure integrated a lab component within the lecture class so that half the class was reserved for lecture and half the class was reserved for students to complete lab assignments by working cooperatively with each other and under the supervision and guidance of the instructor. The sample consisted of 71 students enrolled in four intact classes of Computer Science I during the fall and spring semesters of the 2006--2007 school year at two southern universities: two classes were held in the fall (one at each university) and two classes were held in the spring (one at each university). A counterbalanced repeated measures design was used in which all students experienced both class structures for half of each semester. The order of control and treatment was rotated among the four classes. All students received the same amount of class and instructor time. A multivariate analysis of variance (MANOVA) via a multiple regression strategy was used to test the study's hypotheses. Although the overall MANOVA model was statistically significant, independent follow-up univariate analyses relative to each dependent measure found that the only significant research factor was math background: Students whose mathematics background was at the level of Calculus I or higher had significantly higher student achievement than students whose mathematics background was less than Calculus I. The results suggest that classroom structures that

Exploring Students' Understanding of Ordinary Differential Equations Using Computer Algebraic System (CAS)

Science.gov (United States)

Maat, Siti Mistima; Zakaria, Effandi

2011-01-01

Ordinary differential equations (ODEs) are one of the important topics in engineering mathematics that lead to the understanding of technical concepts among students. This study was conducted to explore the students' understanding of ODEs when they solve ODE questions using a traditional method as well as a computer algebraic system, particularly…

Results of the deepest all-sky survey for continuous gravitational waves on LIGO S6 data running on the Einstein@Home volunteer distributed computing project

NARCIS (Netherlands)

Abbott, B. P.; Abbott, R.; Abbott, T. D.; Abernathy, M. R.; Acemese, F.; Ackley, K.; Adams, C.; Phythian-Adams, A.T.; Addesso, P.; Adhikari, R. X.; Adya, V. B.; Affeldt, C.; Agathos, M.; Agatsuma, K.; Aggarwa, N.; Aguiar, O. D.; Aiello, L.; Ain, A.; Allen, B.; Allocca, A.; Altin, P. A.; Anderson, S. B.; Anderson, W. G.; Arai, K.; Araya, M. C.; Arceneaux, C. C.; Areeda, J. S.; Arnaud, N.; Arun, K. G.; Ascenzi, S.; Ashton, G.; Ast, M.; Aston, S. M.; Astone, P.; Aufmuth, P.; Aulbert, C.; Babak, S.; Bacon, P.; Bader, M. K. M.; Baker, P. T.; Baldaccini, F.; Ballardin, G.; Ballmer, S. W.; Barayoga, J. C.; Barclay, S. E.; Barish, B. C.; Arker, Bd.; Barone, F.; Barr, B.; Barsotti, L.; Barsuglia, M.; Barta, D.; Bartlett, J.; Bartos, I.; Bassiri, R.; Basti, A.; Batch, J. C.; Baune, C.; Bavigadda, V.; Bazzan, M.; Bejger, M.; Be, A. S.; Berger, B. K.; Bergmann, G.; Berry, C. P. L.; Bersanetti, D.; Bertolini, A.; Betzwieser, J.; Bhagwat, S.; Bhandare, R.; Bilenko, I. A.; Billingsley, G.; Birch, M.J.; Birney, R.; Biscans, S.; Bisht, A.; Bitoss, M.; Biwer, C.; Bizouard, M. A.; Blackburn, J. K.; Blair, C. D.; Blair, D. G.; Blair, R. M.; Bloemen, S.; Bock, O.; Boer, M.; Bogaert, J.G.; Bogan, C.; Bohe, A.; Bond, C.; Bondu, F.; Bonnand, R.; Boom, B. A.; Bork, R.; Boschi, V.; Bose, S.; Boutfanais, Y.; Bozzi, A.; Bradaschia, C.; Brady, P. R.; Braginsky, V. B.; Branchesi, M.; Brau, J. E.; Briant, T.; Brillet, A.; Brinkmann, M.; Brisson, V.; Brockill, P.; Broida, J. E.; Brooks, A. F.; Brown, A.D.; Brown, D.; Brown, N. M.; Brunett, S.; Buchanan, C. C.; Buikema, A.; Bulik, O.; Bulten, H. J.; Buonanno, A.; Buskulic, D.; Buy, C.; Byer, R. L.; Cabero, M.; Cadonati, L.; Cagnoli, C.; Cahillane, C.; Bustillo, J. Calderon; Callister, T. A.; Calloni, E.; Camp, J. B.; Cannon, K. C.; Cao, J.; Capano, C. D.; Capocasa, E.; Carbognani, F.; Caride, S.; Diaz, J. Casanueva; Casentini, C.; Caudill, S.; Cavaglia, M.; Cavalier, F.; Cavalieri, R.; Cella, G.; Cepeda, C. B.; Baiardi, L. Cerboni; Cerretani, G.; Cesarini, E.; Chamberlin, S. J.; Chan, M.; Chao, D. S.; Charlton, P.; Chassande-Mottin, E.; Cheeseboro, B. D.; Chen, H. Y.; Chen, Y; Cheng, C.; Chincarini, A.; Chiummo, A.; Cho, H. S.; Cho, M.; Chow, J. H.; Christensen, N.; Chu, Q.; Chua, S. S. Y.; Chung, S.; Ciani, G.; Clara, F.; Clark, J. A.; Cleva, F.; Coccia, E.; Cohadon, P. -F.; Colla, A.; Collette, C. G.; Cominsky, L.; Constancio, M., Jr.; Conte, A.; Conti, L.; Cook, D.; Corbitt, T. R.; Cornish, N.; Corsi, A.; Cortese, S.; Costa, C. A.; Coughlin, M. W.; Coughlin, S. B.; Coulon, J. -P.; Countryman, S. T.; Couvares, P.; Cowan, E. E.; Coward, D. M.; Cowart, M. J.; Coyne, D. C.; Coyne, R.; Craig, K.; Creighton, J. D. E.; Creighton, T. D.; Cripe, J.; Crowder, S. G.; Cumming, A.; Cunningham, Laura; Cuoco, E.; Dal Canton, T.; Danilishin, S. L.; D'Antonio, S.; Danzmann, K.; Darman, N. S.; Dasgupta, A.; Costa, C. F. Da Silva; Dattilo, V.; Dave, I.; Davier, M.; Davies, G. S.; Daw, E. J.; Day, R.; De, S.; DeBra, D.; Debreczeni, G.; Degallaix, J.; De laurentis, M.; Deleglise, S.; Del Pozzo, W.; Denker, T.; Dent, T.; Dergachev, V.A.; De Rosa, R.; DeRosa, R. T.; DeSalvo, R.; Devine, R. C.; Dhurandhar, S.; Diaz, M. C.; Di Fiore, L.; Giovanni, M. Di; Di Girolamo, T.; Di Lieto, A.; Di Pace, S.; Di Palma, I.; Di Virgilio, A.; Dolique, V.; Donovan, F.; Dooley, K. L.; Doravari, S.; Douglas, R.; Downes, T. P.; Drago, M.; Dreyer, R. W. P.; Driggers, J. C.; Ducrot, M.; Dwyer, S. E.; Edo, T. B.; Edwards, M. C.; Effler, A.; Egizenstein, H. -B.; Ehrens, P.; Eichholel, J.; Eikenberry, S. S.; Engels, W.; Essick, R. C.; Etzel, T.; Evans, M.; Evans, T. M.; Everett, R.; Factourovich, M.; Fafone, O.; Fair, H.; Fairhurst, S.; Fan, X.; Fang, Q.; Farinon, S.; Farr, B.; Far, W. M.; Favata, M.; Fays, M.; Fehrmann, H.; Fejer, M. M.; Fenyvesi, E.; Ferrante, I.; Ferreira, E. C.; Ferrini, F.; Fidecaro, F.; Fiori, I.; Fiorucci, D.; Fisher, R. P.; Flaminio, R.; Fletcher, M.M.; Fournier, J. -D.; Frasca, J. -D; Frasconi, F.; Frei, Z.; Freise, A.; Frey, R.; Frey, V.; Fritsche, P.; Frolov, V. V.; Fulda, P.; Fyffe, M.; Gabbard, H. A. G.; Gair, J. R.; Gammaitoni, L.; Gaonkar, S. G.; Garuti, F.; Gaur, G.; Gehrels, N.; Gemme, G.; Geng, P.; Genin, E.; Gennai, A.; George, J.; Gergely, L.; Germain, V.; Ghosh, Abhirup; Ghosh, Archisman; Ghosh, S.; Giaime, J. A.; Giardina, K. D.; Giazotto, A.; Gi, K.; Glaetke, A.; Goetz, E.; Goetz, R.; Gondan, L.; Gonzalez, Idelmis G.; Castro, J. M. Gonzalez; Gopakumar, A.; Gordon, N. A.; Gorodetsky, M. L.; Gossan, S. E.; Lee-Gosselin, M.; Gouaty, R.; Grado, A.; Graef, C.; Graff, P. B.; Granata, M.; Granta, A.; Gras, S.; Cray, C.; Greco, G.; Green, A. C.; Groot, P.; Grote, H.; Grunewald, S.; Guidi, G. M.; Guo, X.; Gupta, A.; Gupta, M. K.; Gushwa, K. E.; Gustafson, E. K.; Gustafson, R.; Hacker, J. J.; Hall, B. R.; Hall, E. D.; Hammond, G.; Haney, M.; Hanke, M. M.; Hanks, J.; Hanna, C.; Hanson, J.; Hardwick, T.; Harms, J.; Harry, G. M.; Harry, I. W.; Hart, M. J.; Hartman, M. T.; Haster, C. -J.; Haughian, K.; Heidmann, A.; Heintze, M. C.; Heitmann, H.; Hello, P.; Hemming, G.; Hendry, M.; Heng, S.; Hennig, J.; Henry, J.A.; Heptonsta, A. W.; Heurs, M.; Hild, S.; Hoak, D.; Hofman, D.; Holt, K.; Holz, D. E.; Hopkins, P.; Hough, J.; Houston, E. A.; Howel, E. J.; Hu, Y. M.; Huang, O.; Huerta, E. A.; Huet, D.; Hughey, B.; Husa, S.; Huttner, S. H.; Huynh-Dinh, T.; Indik, N.; Ingram, D. R.; Inta, R.; Isa, H. N.; Isac, J. -M.; Isi, M.; Isogai, T.; Lyer, B. R.; Fzumi, K.; Jaccimin, T.; Jang, D.H.; Jani, K.; Jaranowski, P.; Jawahar, S.; Jian, L.; Jimenez-Forteza, F.; Johnson, W.; Jones, I.D.; Jones, R.; Jones, R.; Jonker, R. J. G.; Ju, L.; Wads, k; Kalaghatgi, C. V.; Kalogera, V.; Kandhasamy, S.; Kang, G.; Kanner, J. B.; Kapadia, S. J.; Karki, S.; Karvinen, K. S.; Kasprzack, M.; Katsavounidis, E.; Katzman, W.; Kaufer, S.; Kaur, T.; Kawabe, K.; Kefelian, F.; Keh, M. S.; Keite, D.; Kelley, D. B.; Kells, W.; Kennedy, R.E.; Key, J. S.; Khalili, F. Y.; Khan, I.; Khan, S.; Khan, Z.; Khazanov, E. A.; Kijbunchoo, N.; Kim, Chi-Woong; Kim, Chunglee; Kim, J.; Kim, K.; Kim, Namjun; Kim, W.; Kimbre, S. J.; King, E. J.; King, P. J.; Kisse, J. S.; Klein, B.; Kleybolte, L.; Klimenko, S.; Koehlenbeck, S. M.; Koley, S.; Kondrashov, V.; Kontos, A.; Korobko, M.; Korth, W. Z.; Kowalska, I.; Kozak, D. B.; Kringe, V.; Krishnan, B.; Krolak, A.; Krueger, C.; Kuehn, G.; Kumar, P.; Kumar, R.; Kuo, L.; Kutynia, A.; Lackey, B. D.; Landry, M.; Lange, J.; Lantz, B.; Lasky, P. D.; Laxen, M.; Lazzaro, C.; Leaci, P.; Leavey, S.; Lebigot, E. O.; Lee, C. H.; Lee, K.H.; Lee, M.H.; Lee, K.; Lenon, A.; Leonardi, M.; Leong, J. R.; Leroy, N.; Letendre, N.; Levin, Y.; Lewis, J. B.; Li, T. G. F.; Libson, A.; Littenberg, T. B.; Lockerbie, N. A.; Lombardi, A. L.; London, L. T.; Lord, J. E.; Lorenzini, M.; Loriette, V.; Lormand, M.; Losurdo, G.; Lough, J. D.; Liick, H.; Lundgren, A. P.; Lynch, R.; Ivia, Y.; Machenschalk, B.; Maclnnis, M.; Macleod, D. M.; Magafia-Sandoval, F.; Zertuche, L. Magafia; Magee, R. M.; Majorana, E.; Maksimovic, I.; Malvezzi, V.; Man, N.; Mandic, V.; Mangano, V.; Manse, G. L.; Manske, M.; Mantovani, M.; Marchesoni, F.; Marion, F.; Marka, S.; Marka, Z.; Markosyan, A. S.; Maros, E.; Martelli, F.; Martellini, L.; Martin, I. W.; Martynov, D. V.; Marx, J. N.; Mason, K.; Masserot, A.; Massinger, T. J.; Masso-Reid, M.; Mastrogiovanni, S.; Matiehard, F.; Matone, L.; Mavalvala, N.; Mazumder, N.; McCarthy, R.; McClelland, D. E.; McCormick, S.; McGuire, S. C.; McIntyre, G.; McIver, J.; McManus, D. J.; McRae, T.; McWilliams, S. T.; Meacher, D.; Meadors, G. D.; Meidam, J.; Melatos, A.; Mende, G.; Mercer, R. A.; Merilh, E. L.; Merzougui, M.; Meshkov, S.; Messenger, C.; Messick, C.; Metzdorff, R.; Meyers, P. M.; Mezzani, F.; Miao, H.; Miche, C.; Middleton, H.; Mikhailov, E. E.; Milano, L.; Miller, A. L.; Miller, A.; Miller, B. B.; Miller, J.; Millhouse, M.; Minenkov, Y.; Ming, J.; Mirshekari, S.; Mishra, C.; Mitra, S.; Mitrofanov, V. P.; Mitselmakher, G.; Mittleman, R.; Moggi, A.; Mohan, M.; Mohapatra, S. R. P.; Montani, M.; Moore, B.C.; Moore, C. J.; Moraru, D.; Moreno, G.; Morriss, S. R.; Mossavi, K.; Mours, B.; Mow-Lowry, C. M.; Mueller, G.; Muir, A. W.; Mukherjee, Arunava; Mukherjee, S.D.; Mukherjee, S.; Mukund, N.; Mullavey, A.; Munch, J.; Murphy, D. J.; Murray, P.G.; Mytidis, A.; Nardecehia, I.; Naticchioni, L.; Nayak, R. K.; Nedkova, K.; Nelemans, G.; Nelson, T. J. N.; Gutierrez-Neri, M.; Neunzert, A.; Newton, G.; Nguyen, T. T.; Nielsen, A. B.; Nissanke, S.; Nitz, A.; Nocera, F.; Nolting, D.; Normandin, M. E. N.; Nuttall, L. K.; Oberling, J.; Ochsner, E.; O'Dell, J.; Oelker, E.; Ogin, G. H.; Oh, J. J.; Hang, S.; Ohme, F.; Oliver, M.; Oppermann, P.; Ram, Richard J.; O'Reilly, B.; O'Shaughnessy, R.; Ottaway, D. J.; Overmier, H.; Owen, B. J.; Pai, A.; Pai, S. A.; Palamos, J. R.; Palashov, O.; Palomba, C.; Pal-Singh, A.; Pan, H.; Pankow, C.; Pannarale, F.; Pant, B. C.; Paoletti, F.; Paoli, A.; Papa, M. A.; Paris, H. R.; Parker, W.S; Pascucci, D.; Pasqualetti, A.; Passaquieti, R.; Passuello, D.; Patricelli, B.; Patrick, Z.; Pearlstone, B. L.; Pedraza, M.; Pedurand, R.; Pekowsky, L.; Pele, A.; Penn, S.; Perreca, A.; Perri, L. M.; Phelps, M.; Piccinni, . J.; Pichot, M.; Piergiovanni, F.; Pierro, V.; Pillant, G.; Pinard, L.; Pinto, I. M.; Pitkin, M.; Poe, M.; Poggiani, R.; Popolizio, P.; Post, A.; Powel, J.; Prasad, J.; Predoi, V.; Prestegard, T.; Price, L. R.; Prijatelj, M.; Principe, M.; Privitera, S.; Prix, R.; Prodi, G. A.; Prokhorov, L. G.; Puncken, .; Punturo, M.; Purrer, PuppoM.; Qi, H.; Qin, J.; Qiu, S.; Quetschke, V.; Quintero, E. A.; Quitzow-James, R.; Raab, F. J.; Rabeling, D. S.; Radkins, H.; Raffai, P.; Raja, S.; Rajan, C.; Rakhmanov, M.; Rapagnani, P.; Raymond, V.; Razzano, M.; Re, V.; Read, J.; Reed, C. M.; Regimbau, T.; Rei, L.; Reid, S.; Reitze, D. H.; Rew, H.; Reyes, S. D.; Ricci, F.; Riles, K.; Rizzo, M.; Robertson, N. A.; Robie, R.; Robinet, F.; Rocchi, A.; Rolland, L.; Rollins, J. G.; Roma, V. J.; Romano, R.; Romanov, G.; Romie, J. H.; Rowan, RosiliskaS.; Ruggi, RiidigerP.; Ryan, K.; Sachdev, Perminder S; Sadecki, T.; Sadeghian, L.; Sakellariadou, M.; Salconi, L.; Saleem, M.; Salemi, F.; Samajdar, A.; Sammut, L.; Sanchez, E. J.; Sandberg, V.; Sandeen, B.; Sanders, J. R.; Sassolas, B.; Saulson, P. R.; Sauter, E. S.; Savage, R. L.; Sawadsky, A.; Schale, P.; Schilling, R.; Schmidt, J; Schmidt, P.; Schnabe, R.; Schofield, R. M. S.; Schonbeck, A.; Schreiber, K.E.C.; Schuette, D.; Schutz, B. F.; Scott, J.; Scott, S. M.; Sellers, D.; Sengupta, A. S.; Sentenac, D.; Sequino, V.; Sergeev, A.; Setyawati, Y.; Shaddock, D. A.; Shaffer, T. J.; Shahriar, M. S.; Shaltev, M.; Shapiro, B.; Shawhan, P.; Sheperd, A.; Shoemaker, D. H.; Shoemaker, D. M.; Sielleez, K.; Siemens, X.; Sieniawska, M.; Sigg, D.; Silva, António Dias da; Singer, A.; Singer, L. P.; Singh, A.; Singh, R.; Singhal, A.; Sintes, A. M.; Slagmolen, B. J. J.; Smith, R. J. E.; Smith, N.D.; Smith, R. J. E.; Son, E. J.; Sorazus, B.; Sorrentino, F.; Souradeep, T.; Srivastava, A. K.; Staley, A.; Steinke, M.; Steinlechner, J.; Steinlechner, S.; Steinmeyer, D.; Stephens, B. C.; Stone, R.; Strain, K. A.; Straniero, N.; Stratta, G.; Strauss, N. A.; Strigin, S. E.; Sturani, R.; Stuver, A. L.; Summerscales, T. Z.; Sunil, Suns; Sutton, P. J.; Swinkels, B. L.; Szczepariczyk, M. J.; Tacca, M.; Talukder, D.; Tanner, D. B.; Tapai, M.; Tarabrin, S. P.; Taracchini, A.; Taylor, W.R.; Theeg, T.; Thirugnanasambandam, M. P.; Thomas, E. G.; Thomas, M.; Thomas, P.; Thorne, K. A.; Thrane, E.; Tiwari, S.; Tiwari, V.; Tokmakov, K. V.; Toland, K.; Tomlinson, C.; Tonelli, M.; Tomasi, Z.; Torres, C. V.; Tome, C.; Tot, D.; Travasso, F.; Traylor, G.; Trifire, D.; Tringali, M. C.; Trozz, L.; Tse, M.; Turconi, M.; Tuyenbayev, D.; Ugolini, D.; Unnikrishnan, C. S.; Urban, A. L.; Usman, S. A.; Vahlbruch, H.; Valente, G.; Valdes, G.; van Bake, N.; Van Beuzekom, Martin; Van den Brand, J. F. J.; Van Den Broeck, C.F.F.; Vander-Hyde, D. C.; van der Schaaf, L.; Van Heilningen, J. V.; Van Vegge, A. A.; Vardaro, M.; Vass, S.; Vaslith, M.; Vaulin, R.; Vecchio, A.; Vedovato, G.; Veitch, J.; Veitch, P.J.; Venkateswara, K.; Verkindt, D.; Vetrano, F.; Vicere, A.; Vinciguerra, S.; Vine, D. J.; Vinet, J. -Y.; Vitale, S.; Vo, T.; Vocca, H.; Vorvick, C.; Voss, D. V.; Vousden, W. D.; Vyatchanin, S. P.; Wade, A. R.; Wade, L. E.; Wade, MT; Walker, M.; Wallace, L.; Walsh, S.; Vvang, G.; Wang, O.; Wang, X.; Wiang, Y.; Ward, R. L.; Wiarner, J.; Was, M.; Weaver, B.; Wei, L. -W.; Weinert, M.; Weinstein, A. J.; Weiss, R.; Wen, L.; Weliels, P.; Westphal, T.; Wette, K.; Whelan, J. T.; Whiting, B. F.; Williams, D.R.; Williamson, A. R.; Willis, J. L.; WilIke, B.; Wimmer, M. H.; Whinkler, W.; Wipf, C. C.; De Witte, H.; Woan, G.; Woehler, J.; Worden, J.; Wright, J.L.; Wu, D. S.; Wu, G.; Yablon, J.; Yam, W.; Yamamoto, H.; Yancey, C. C.; Yu, H.; Yvert, M.; Zadrozny, A.; Zangrando, L.; Zanolin, M.; Zendri, J. P.; Zevin, M.; Zhang, L.; Zhang, M.; Zhang, Y.; Zhao, C.; Zhou, M.; Zhou, Z.; Zhu, S.J.; Zhu, X.; Zucker, M. E.; Zuraw, S. E.; Zweizig, J.

2016-01-01

We report results of a deep all-sky search for periodic gravitational waves from isolated neutron stars in data from the S6 LIGO science run. The search was possible thanks to the computing power provided by the volunteers of the Einstein@Home distributed computing project. We find no significant

Computer simulations in the high school: students' cognitive stages, science process skills and academic achievement in microbiology

Science.gov (United States)

Huppert, J.; Michal Lomask, S.; Lazarowitz, R.

2002-08-01

Computer-assisted learning, including simulated experiments, has great potential to address the problem solving process which is a complex activity. It requires a highly structured approach in order to understand the use of simulations as an instructional device. This study is based on a computer simulation program, 'The Growth Curve of Microorganisms', which required tenth grade biology students to use problem solving skills whilst simultaneously manipulating three independent variables in one simulated experiment. The aims were to investigate the computer simulation's impact on students' academic achievement and on their mastery of science process skills in relation to their cognitive stages. The results indicate that the concrete and transition operational students in the experimental group achieved significantly higher academic achievement than their counterparts in the control group. The higher the cognitive operational stage, the higher students' achievement was, except in the control group where students in the concrete and transition operational stages did not differ. Girls achieved equally with the boys in the experimental group. Students' academic achievement may indicate the potential impact a computer simulation program can have, enabling students with low reasoning abilities to cope successfully with learning concepts and principles in science which require high cognitive skills.

Student Advising and Retention Application in Cloud Computing Environment

Directory of Open Access Journals (Sweden)

Gurdeep S Hura

2016-11-01

Full Text Available  This paper proposes a new user-friendly application enhancing and expanding the current advising services of Gradesfirst currently being used for advising and retention by the Athletic department of UMES with a view to implement new performance activities like mentoring, tutoring, scheduling, and study hall hours into existing tools. This application includes various measurements that can be used to monitor and improve the performance of the students in the Athletic Department of UMES by monitoring students’ weekly study hall hours, and tutoring schedules. It also supervises tutors’ login and logout activities in order to monitor their effectiveness, supervises tutor-tutee interaction, and stores and analyzes the overall academic progress of each student. A dedicated server for providing services will be developed at the local site. The paper has been implemented in three steps. The first step involves the creation of an independent cloud computing environment that provides resources such as database creation, query-based statistical data, performance measures activities, and automated support of performance measures such as advising, mentoring, monitoring and tutoring. The second step involves the creation of an application known as Student Advising and Retention (SAR application in a cloud computing environment. This application has been designed to be a comprehensive database management system which contains relevant data regarding student academic development that supports various strategic advising and monitoring of students. The third step involves the creation of a systematic advising chart and frameworks which help advisors. The paper shows ways of creating the most appropriate advising technique based on the student’s academic needs. The proposed application runs in a Windows-based system. As stated above, the proposed application is expected to enhance and expand the current advising service of Gradesfirst tool. A brief

Ozone (Environmental Health Student Portal)

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Skip Navigation National Library of Medicine Environmental Health Student Portal Connecting Middle School Students to Environmental Health Information Menu Home Air Pollution Air Pollution Home Indoor Air Pollution Outdoor ...

Pesticides (Environmental Health Student Portal)

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Skip Navigation National Library of Medicine Environmental Health Student Portal Connecting Middle School Students to Environmental Health Information Menu Home Air Pollution Air Pollution Home Indoor Air Pollution Outdoor ...

FUNCTIONALITY OF STUDENTS WITH PHYSICAL DEFICIENCY IN WRITING AND COMPUTER USE ACTIVITIES

Directory of Open Access Journals (Sweden)

Fernanda Matrigani Mercado Gutierres de Queiroz

2017-08-01

Full Text Available The educational inclusion is focused on the learning of all students that have confronts barriers in to effective participation in the school life. In the inclusive education perspective, the students with disabilities must meet be served preferably in the regular education and the special education that needs to offer the educational attendance specialized to complement their educational needs. In this context, the objective of the research is defined in: Describe the functionality of students with physical disabilities, in the Multifunctional Resource Rooms, for activities of writing and computer use, according to the perception of the teachers. The participants of this analysis were teachers of the Educational Service Specialist that are serving students with disabilities. For data collection was used instrument School Function Assessment. The data were organized into a single document, the categories being presented. 1Written work; 2Use of the computer and the equipment. The conclusion was that students with physical disabilities, especially those with impaired upper-limb functionality can have find difficult to write using conventional materials, so they need Assistive Technology to develop their writing skills. Therefore, it is important to improve the profile analysis of the student, thus to choose the more appropriate resource as, it is necessary to improve the materials of the Multifunctional Resource Rooms to meet the diversity of all students with physical disabilities, since the type of furniture, didactic-pedagogical materials and equipment, are not favor in the use by students with serious motor disabilities.

There's No Place like Home

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Bonfiglio, Robert A.

2009-01-01

Recognition of the promotion of self-reliance as a prevailing purpose of higher education in the United States can be found in many college and university mission statements. Student independence and self-determination are also long-standing staples of theories of student development. Returning home to live with mom and dad is not a goal that…

A pedagogical example of second-order arithmetic sequences applied to the construction of computer passwords by upper elementary grade students

Science.gov (United States)

Coggins, Porter E.

2015-04-01

The purpose of this paper is (1) to present how general education elementary school age students constructed computer passwords using digital root sums and second-order arithmetic sequences, (2) argue that computer password construction can be used as an engaging introduction to generate interest in elementary school students to study mathematics related to computer science, and (3) share additional mathematical ideas accessible to elementary school students that can be used to create computer passwords. This paper serves to fill a current gap in the literature regarding the integration of mathematical content accessible to upper elementary school students and aspects of computer science in general, and computer password construction in particular. In addition, the protocols presented here can serve as a hook to generate further interest in mathematics and computer science. Students learned to create a random-looking computer password by using biometric measurements of their shoe size, height, and age in months and to create a second-order arithmetic sequence, then converted the resulting numbers into characters that become their computer passwords. This password protocol can be used to introduce students to good computer password habits that can serve a foundation for a life-long awareness of data security. A refinement of the password protocol is also presented.

Ostomy Home Skills Program

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Full Text Available ... Resources Educational Resources E-Learning Entering Resident Readiness Assessment Evidence-Based Decisions in Surgery Medical Student Resources ... checklist Evaluation (Complete the Ostomy Patient Survey . We need your opinion!) Program outcomes The ACS Ostomy Home ...

Building Homes, Building Careers.

Science.gov (United States)

Cohn, Meredith

1987-01-01

The Construction Trades Foundation, a nonprofit corporation of business, industry, and school leaders, provides high school students in Montgomery County, Maryland, with unique hands-on experiences in construction, home design, marketing, public relations, and other fields. (SK)

Secondary School Students' Attitudes towards Mathematics Computer--Assisted Instruction Environment in Kenya

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Mwei, Philip K.; Wando, Dave; Too, Jackson K.

2012-01-01

This paper reports the results of research conducted in six classes (Form IV) with 205 students with a sample of 94 respondents. Data represent students' statements that describe (a) the role of Mathematics teachers in a computer-assisted instruction (CAI) environment and (b) effectiveness of CAI in Mathematics instruction. The results indicated…

Internship training in computer science: Exploring student satisfaction levels.

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Jaradat, Ghaith M

2017-08-01

The requirement of employability in the job market prompted universities to conduct internship training as part of their study plans. There is a need to train students on important academic and professional skills related to the workplace with an IT component. This article describes a statistical study that measures satisfaction levels among students in the faculty of Information Technology and Computer Science in Jordan. The objective of this study is to explore factors that influence student satisfaction with regards to enrolling in an internship training program. The study was conducted to gather student perceptions, opinions, preferences and satisfaction levels related to the program. Data were collected via a mixed method survey (surveys and interviews) from student-respondents. The survey collects demographic and background information from students, including their perception of faculty performance in the training poised to prepare them for the job market. Findings from this study show that students expect internship training to improve their professional and personal skills as well as to increase their workplace-related satisfaction. It is concluded that improving the internship training is crucial among the students as it is expected to enrich their experiences, knowledge and skills in the personal and professional life. It is also expected to increase their level of confidence when it comes to exploring their future job opportunities in the Jordanian market. Copyright © 2017 Elsevier Ltd. All rights reserved.

Computer use and addiction in Romanian children and teenagers--an observational study.

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Chiriţă, V; Chiriţă, Roxana; Stefănescu, C; Chele, Gabriela; Ilinca, M

2006-01-01

The computer has provided some wonderful opportunities for our children. Although research on the effects of children's use of computer is still ambiguous, some initial indications of positive and negative effects are beginning t emerge. They commonly use computers for playing games, completing school assignments, email, and connecting to the Internet. This may sometimes come at the expense of other activities such as homework or normal social interchange. Although most children seem to naturally correct the problem, parents and educators must monitor the signs of misuse. Studies of general computer users suggest that some children's may experience psychological problems such as social isolation, depression, loneliness, and time mismanagement related to their computer use and failure at school. The purpose of this study is to investigate issues related to computer use by school students from 11 to 18 years old. The survey included a representative sample of 439 school students of ages 11 to 18. All of the students came from 3 gymnasium schools and 5 high schools of Iaşi, Romania. The students answered to a questionnaire comprising 34 questions related to computer activities. The children's parents answered to a second questionnaire with the same subject. Most questions supposed to rate on a scale the frequency of occurrence of a certain event or issue; some questions solicited an open-answer or to choose an answer from a list. These were aimed at highlighting: (1) The frequency of computer use by the students; (2) The interference of excessive use with school performance and social life; (3) The identification of a possible computer addiction. The data was processed using the SPSS statistics software, version 11.0. Results show that the school students prefer to spend a considerable amount of time with their computers, over 3 hours/day. More than 65.7% of the students have a computer at home. More than 70% of the parents admit they do not or only occasionally

An ergonomic study on the biomechanical consequences in children, generated by the use of computers at school.

Science.gov (United States)

Paraizo, Claudia; de Moraes, Anamaria

2012-01-01

This research deals with the influence of the computer use in schools related to the children posture, in an ergonomic point of view. The research tries to identify probable causes for the children early postural constraints, relating it to the sedentary behavior and the lack of an ergonomic project in schools. The survey involved 186 children, between 8 and 12 years old, students of a private school in Rio de Janeiro-Brasil. An historical and theoretical school furniture research was conducted as well as a survey with the students and teachers, computer postural evaluation, ergonomic evaluation (RULA method), and observations in the computer classroom. The research dealt with the student's perception with respect to the furniture utilized by him in the classroom during the use of the computer, his body complaint, the time he spent working on the school computer and the possibility of the existence of sedentariness. Also deals with the teachers' perception and knowledge regarding ergonomics with reference to schoolroom furniture and its Regulatory Norms (RN). The purpose of the research work is to highlight the importance of this knowledge, having in view the possibility of the teachers' collaboration in the ergonomic adaptation of the classroom environment and in their conscientious opinion during the purchasing of this furniture. A questionnaire was utilized and its results showed some discontent on the part of the teachers with relation to the schoolroom furniture as well as the teachers' scant knowledge of Ergonomics.We conclude with a survey that despite the children had constraints in postural assessments and school furniture needs a major ergonomic action, the time that children use the computer at school is small compared with the time of use at home and therefore insufficient to be the main cause of quantified commitments, thus the study of computer use at home as a development and continuity of this research.

The Role of Arts Participation in Students' Academic and Nonacademic Outcomes: A Longitudinal Study of School, Home, and Community Factors

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Martin, Andrew J.; Mansour, Marianne; Anderson, Michael; Gibson, Robyn; Liem, Gregory A. D.; Sudmalis, David

2013-01-01

This longitudinal study draws on positive youth development frameworks and ecological models to examine the role of school-, home- and community-based arts participation in students' academic (e.g., motivation, engagement) and nonacademic (e.g., self-esteem, life satisfaction) outcomes. The study is based on 643 elementary and high school students…

Supporting Undergraduate Computer Architecture Students Using a Visual MIPS64 CPU Simulator

Science.gov (United States)

Patti, D.; Spadaccini, A.; Palesi, M.; Fazzino, F.; Catania, V.

2012-01-01

The topics of computer architecture are always taught using an Assembly dialect as an example. The most commonly used textbooks in this field use the MIPS64 Instruction Set Architecture (ISA) to help students in learning the fundamentals of computer architecture because of its orthogonality and its suitability for real-world applications. This…

Home Gardening and the Health and Well-Being of Adolescents.

Science.gov (United States)

van Lier, Laila E; Utter, Jennifer; Denny, Simon; Lucassen, Mathijs; Dyson, Ben; Clark, Terryann

2016-10-19

The current article explores the associations between home gardening and dietary behaviors, physical activity, mental health, and social relationships among secondary school students in New Zealand. Data were drawn from a national youth health and well-being survey, conducted in 2012. In total, 8,500 randomly selected students from 91 randomly selected secondary schools completed the survey. Two thirds of students had a vegetable garden at home and one quarter of all students participated in home gardening. Students participating in gardening were most likely to be male, of a Pacific Island ethnicity, of younger age, and living in a rural area. Gardening was positively associated with healthy dietary habits among students, such as greater fruit and vegetable consumption. Gardening was also positively associated with physical activity and improved mental health and well-being. Students who participate in gardening report slightly lower levels of depressive symptoms and enhanced emotional well-being and experience higher family connection than students who do not participate in gardening. Gardening may make a difference for health and nutrition behaviors and may contribute to adolescents' health and well-being in a positive manner. Health promoters should be encouraged to include gardening in future interventions for young people. © 2016 Society for Public Health Education.

Late adolescents' conceptualizations of home-leaving.

Science.gov (United States)

Moore, D; Hotch, D F

1981-02-01

Separation from the family, a key developmental task, has received scant attention from developmentalists. In this study, college students' dissimilarity ratings and ratings on 22 bipolar adjective scales were obtained for a set of 20 definitions of home-leaving. Results of a cluster analysis revealed that conceptualizations of the definitions are organized in terms of eight clusters. Ratings on the 22 adjective scales provided an empirical means for interpreting the typological structure of the home-leaving definitions. Convergence the results of this inductive study of home-leaving and elements of ego development theory was noted.

The use of parent involved take-home science activities during student teaching: Understanding the challenges of implementation

Science.gov (United States)

Zarazinski, Jill

The purpose of this study was to identify student teachers use and implementation of Science in a Bag when it was no longer a required course-based assessment. This take-home science activity acted as the elaboration component of the 5Es lesson teacher candidates designed and taught in the classroom, utilized household items, and directly involved parents in their child's education. The purposeful sample was comprised of six teacher candidates during their student teaching practicum, the last semester of the childhood education teacher certification program. This collective case study centered on student teachers' use of the focused activity, Science in a Bag, in order to gain knowledge of challenges faced in applying take-home science kits and working with parents. Data collection was comprised of student teacher and parent interviews, candidate reflections, as well as in-class observations and discussions carried out during weekly seminars. Data collection occurred throughout the seven-week student teaching practicum. The four research questions were: 1) What factors do teacher candidates identify as interfering with their ability to implement Science in a Bag during student teaching placements? 2) What factors do teacher candidates identify as enhancing their ability to carry out Science in a Bag? 3) What forms of support do teacher candidates believe are important to their success in implementing Science in a Bag during student teaching? 4) How do teacher candidates deal with obstacles when implementing Science in a Bag? Despite the fact that no student teacher was prohibited from implementing Science in a Bag, the level to which candidates valued and utilized this instructional strategy varied compared to how they were taught and practiced it during the science methods course. Some student teachers attempted to hide their feelings toward Science in a Bag, however their actions revealed that they were simply carrying out the instructional strategy because they

Bringing "Internationalization at Home" Opportunities to Community Colleges: Design and Assessment of an Online Exchange Activity between U.S. and Japanese Students

Science.gov (United States)

Custer, Lindsay; Tuominen, Anne

2017-01-01

Increasing college students' exposure to global contexts and improving their intercultural competency remain challenging educational objectives, especially at the community college level. Fortunately, the recent shift in higher education from study abroad opportunities toward so-called "internationalization at home" initiatives, where…

Research and Teaching: Computational Methods in General Chemistry--Perceptions of Programming, Prior Experience, and Student Outcomes

Science.gov (United States)

Wheeler, Lindsay B.; Chiu, Jennie L.; Grisham, Charles M.

2016-01-01

This article explores how integrating computational tools into a general chemistry laboratory course can influence student perceptions of programming and investigates relationships among student perceptions, prior experience, and student outcomes.

The Value of Home Education Including Physical Education

Directory of Open Access Journals (Sweden)

Iradge Ahrabi-Fard

2017-10-01

Full Text Available There is a false notion that public school can educate great students. Facing diversity of students’ potential, different timing of growth pattern and varieties of home preparation of students to be a assiduous learner it is serious challenging task. Schools offer a general education to all with some attention to the diversity of students. It is home education, dealing with concentration habits during learning process, valuing educational process and respecting the rules of group learning that are influential in acquiring most from the educational opportunities. School is not able to go against the home culture and re-educate students to behave as a concern and diligent learner if these habits are not emphasized or supported at home. Public education in US is ranked between 18 to 22 in the world (according to different sources. Comparing with the world, American schools as the whole rank first for school structures, are number one for allocation of school budget, the emphasis and requirements of teacher education is number one. America expenditure per student exceed the top ten of the world combined. It is the lack of home education of learning demeanor and respecting the learning process that causes the inferiority. Physical education faces the same general dilemma at school having a very diverse group of students within variety of growth stages, potentials, sizes and capabilities based on their previous experiences. Decent general physical education at school can only offer a limited advancement. It is the responsibilities of parents to learn about the specifics of healthy growth and suitable skill development for their unique child. It is their parental task to act responsibly for the healthy growth of their child concerning: bone density and health, muscular strength, size and endurance, heart development to endure the stress of activities and function well, the range of motion of joints and finally their weight management. All the above

APA Summit on Medical Student Education Task Force on Informatics and Technology: learning about computers and applying computer technology to education and practice.

Science.gov (United States)

Hilty, Donald M; Hales, Deborah J; Briscoe, Greg; Benjamin, Sheldon; Boland, Robert J; Luo, John S; Chan, Carlyle H; Kennedy, Robert S; Karlinsky, Harry; Gordon, Daniel B; Yager, Joel; Yellowlees, Peter M

2006-01-01

This article provides a brief overview of important issues for educators regarding medical education and technology. The literature describes key concepts, prototypical technology tools, and model programs. A work group of psychiatric educators was convened three times by phone conference to discuss the literature. Findings were presented to and input was received from the 2005 Summit on Medical Student Education by APA and the American Directors of Medical Student Education in Psychiatry. Knowledge of, skills in, and attitudes toward medical informatics are important to life-long learning and modern medical practice. A needs assessment is a starting place, since student, faculty, institution, and societal factors bear consideration. Technology needs to "fit" into a curriculum in order to facilitate learning and teaching. Learning about computers and applying computer technology to education and clinical care are key steps in computer literacy for physicians.

The Effect of Computer Models as Formative Assessment on Student Understanding of the Nature of Models

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Park, Mihwa; Liu, Xiufeng; Smith, Erica; Waight, Noemi

2017-01-01

This study reports the effect of computer models as formative assessment on high school students' understanding of the nature of models. Nine high school teachers integrated computer models and associated formative assessments into their yearlong high school chemistry course. A pre-test and post-test of students' understanding of the nature of…

Effects of mobile phone-based app learning compared to computer-based web learning on nursing students: pilot randomized controlled trial.

Science.gov (United States)

Lee, Myung Kyung

2015-04-01

This study aimed to determine the effect of mobile-based discussion versus computer-based discussion on self-directed learning readiness, academic motivation, learner-interface interaction, and flow state. This randomized controlled trial was conducted at one university. Eighty-six nursing students who were able to use a computer, had home Internet access, and used a mobile phone were recruited. Participants were randomly assigned to either the mobile phone app-based discussion group (n = 45) or a computer web-based discussion group (n = 41). The effect was measured at before and after an online discussion via self-reported surveys that addressed academic motivation, self-directed learning readiness, time distortion, learner-learner interaction, learner-interface interaction, and flow state. The change in extrinsic motivation on identified regulation in the academic motivation (p = 0.011) as well as independence and ability to use basic study (p = 0.047) and positive orientation to the future in self-directed learning readiness (p = 0.021) from pre-intervention to post-intervention was significantly more positive in the mobile phone app-based group compared to the computer web-based discussion group. Interaction between learner and interface (p = 0.002), having clear goals (p = 0.012), and giving and receiving unambiguous feedback (p = 0.049) in flow state was significantly higher in the mobile phone app-based discussion group than it was in the computer web-based discussion group at post-test. The mobile phone might offer more valuable learning opportunities for discussion teaching and learning methods in terms of self-directed learning readiness, academic motivation, learner-interface interaction, and the flow state of the learning process compared to the computer.

Engineering Computer Games: A Parallel Learning Opportunity for Undergraduate Engineering and Primary (K-5 Students

Directory of Open Access Journals (Sweden)

Mark Michael Budnik

2011-04-01

Full Text Available In this paper, we present how our College of Engineering is developing a growing portfolio of engineering computer games as a parallel learning opportunity for undergraduate engineering and primary (grade K-5 students. Around the world, many schools provide secondary students (grade 6-12 with opportunities to pursue pre-engineering classes. However, by the time students reach this age, many of them have already determined their educational goals and preferred careers. Our College of Engineering is developing resources to provide primary students, still in their educational formative years, with opportunities to learn more about engineering. One of these resources is a library of engineering games targeted to the primary student population. The games are designed by sophomore students in our College of Engineering. During their Introduction to Computational Techniques course, the students use the LabVIEW environment to develop the games. This software provides a wealth of design resources for the novice programmer; using it to develop the games strengthens the undergraduates

Internet use and attitudes towards illicit internet use behavior in a sample of Russian college students.

Science.gov (United States)

Palesh, Oxana; Saltzman, Kasey; Koopman, Cheryl

2004-10-01

This study assessed Internet use and attitudes toward illicit use of the Internet in a sample of Russian college students. A sample comprised of 198 students was recruited from a university in Moscow. Each participant completed a survey assessing demographic characteristics, Internet use, and attitudes towards engaging in illicit behaviors over the Internet. About half of the students reported that they used the Internet at least several times a year, with 8% reporting daily use of the Internet. Among Internet users, most reported having Internet access either at home or at a friends' home, and 16 % reported having Internet access from work, school, or a computer center. Among Internet users, the main purpose was for school-related activities (60%), followed by e-mail (55%), entertainment (50%), chatting (24%), and searching for pornography (6%). Although most students thought it was inappropriate to read someone else's e-mail, use someone else's password or credit card information without their permission, or break into someone's computer, many students did endorse those illicit behaviors. Over a fifth of the students reported that they knew hackers. Forty three percent of students agreed that people make too much fuss about watching videos, movies or downloading music on the Internet without paying. Males were more likely than females to report using the Internet for entertainment purposes (p = 0.006) and were more likely to agree that it was okay to break into someone's computer (p = 0.04). The results of this study suggest that these Russian college students predominately use the Internet to help with their schoolwork, to communicate with others, and for entertainment. These results also suggest that interventions may be useful to change attitudes endorsing illicit uses of the Internet.

Analysis of Computer Self-Efficacy of Turkish Undergraduate Students in the Sport Management Departments

Science.gov (United States)

Çoknaz, Dilsad; Aktag, Isil

2017-01-01

In this study computer self-efficacy of Turkish undergraduate sport management students was investigated. There were a total of 295 sport management students from three universities. Data were collected by survey which was developed by Compeau and Higgins, 1995, translated to Turkish and adapted for students by Aktag, 2013. The results showed that…

The Use of Robotics to Promote Computing to Pre-College Students with Visual Impairments

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Ludi, Stephanie; Reichlmayr, Tom

2011-01-01

This article describes an outreach program to broaden participation in computing to include more students with visual impairments. The precollege workshops target students in grades 7-12 and engage students with robotics programming. The use of robotics at the precollege level has become popular in part due to the availability of Lego Mindstorm…

Computer Game Design Classes: The Students' and Professionals' Perspectives

Science.gov (United States)

Swacha, Jakub; Skrzyszewski, Adam; Syslo, Wojciech A.

2010-01-01

There are multiple reasons that justify teaching computer game design. Its multi-aspectual nature creates opportunity to develop, at the same time, creativity, technical skills and ability to work in team. Thinking of game design classes, one needs direction on what to focus on so that the students could benefit the most. In this paper, we present…

LHC@home is ready to support HiLumi LHC: take part!

CERN Multimedia

CERN Bulletin

2011-01-01

Recently relaunched, the LHC@home volunteer computing project is now ready to support the HiLumi LHC project, the design phase of the planned upgrade of the LHC that will increase its luminosity by a factor of 5 to 10 beyond its original design value. HiLumi will need massive simulations to test the beam dynamics. Whether you are at home or at work, you can help experts design the future LHC by connecting your computer to LHC@home. Go for it!   LHC@home is aimed at involving the public in real science. If you have a computer that is connected to the Internet, you can join the large team of volunteers who are already supporting its two main projects: Test4Theory, which runs computer simulations of high-energy particle collisions, and SixTrack, which is aimed at optimizing the LHC performance by performing beam dynamics simulations. In both cases, the software is designed to run only when your computer is idle and causes no disruption to your normal activities. To the simulations run by the Six...

Computer-Mediated Intersensory Learning Model for Students with Learning Disabilities

Science.gov (United States)

Seok, Soonhwa; DaCosta, Boaventura; Kinsell, Carolyn; Poggio, John C.; Meyen, Edward L.

2010-01-01

This article proposes a computer-mediated intersensory learning model as an alternative to traditional instructional approaches for students with learning disabilities (LDs) in the inclusive classroom. Predominant practices of classroom inclusion today reflect the six principles of zero reject, nondiscriminatory evaluation, appropriate education,…

The Longitudinal Study of Computer Simulation in Learning Statistics for Hospitality College Students

Science.gov (United States)

Huang, Ching-Hsu

2014-01-01

The class quasi-experiment was conducted to determine whether using computer simulation teaching strategy enhanced student understanding of statistics concepts for students enrolled in an introductory course. One hundred and ninety-three sophomores in hospitality management department were invited as participants in this two-year longitudinal…

A Longitudinal Study of Student Attitudes toward Computers: Resolving an Attitude Decay Paradox.

Science.gov (United States)

McKinnon, David H.; Nolan, C. J. Patrick; Sinclair, Kenneth E.

2000-01-01

Describes results of an integrated curriculum project in New Zealand that generated paradoxical results regarding student motivation and attitudes toward computer use during junior high school, where attitudes became less positive. Examines implications for the design and implementation of curriculum projects involving student use of computer…

The Role of Web Services at Home

NARCIS (Netherlands)

Aiello, Marco

2006-01-01

The increase in computational power and the networking abilities of home appliances are revolutionizing the way we interact with our homes. This trend is growing stronger and opening a number of technological challenges. From the point of view of distributed systems, there is a need to design

The Role of Web Services at Home

NARCIS (Netherlands)

Aiello, Marco

2005-01-01

The increase in computational power and the networking abilities of home appliances are revolutionizing the way we interact with our homes. This trend is growing stronger and opening a number of technological challenges. From the point of view of distributed systems, there is a need to design

Paper-Based and Computer-Based Concept Mappings: The Effects on Computer Achievement, Computer Anxiety and Computer Attitude

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Erdogan, Yavuz

2009-01-01

The purpose of this paper is to compare the effects of paper-based and computer-based concept mappings on computer hardware achievement, computer anxiety and computer attitude of the eight grade secondary school students. The students were randomly allocated to three groups and were given instruction on computer hardware. The teaching methods used…

Know Your Personal Computer Introduction to Computers

Indian Academy of Sciences (India)

Home; Journals; Resonance – Journal of Science Education; Volume 1; Issue 1. Know Your Personal Computer Introduction to Computers. Siddhartha Kumar Ghoshal. Series Article Volume 1 Issue 1 January 1996 pp 48-55. Fulltext. Click here to view fulltext PDF. Permanent link:

Teaching computer interfacing with virtual instruments in an object-oriented language.

Science.gov (United States)

Gulotta, M

1995-01-01

LabVIEW is a graphic object-oriented computer language developed to facilitate hardware/software communication. LabVIEW is a complete computer language that can be used like Basic, FORTRAN, or C. In LabVIEW one creates virtual instruments that aesthetically look like real instruments but are controlled by sophisticated computer programs. There are several levels of data acquisition VIs that make it easy to control data flow, and many signal processing and analysis algorithms come with the software as premade VIs. In the classroom, the similarity between virtual and real instruments helps students understand how information is passed between the computer and attached instruments. The software may be used in the absence of hardware so that students can work at home as well as in the classroom. This article demonstrates how LabVIEW can be used to control data flow between computers and instruments, points out important features for signal processing and analysis, and shows how virtual instruments may be used in place of physical instrumentation. Applications of LabVIEW to the teaching laboratory are also discussed, and a plausible course outline is given. PMID:8580361

Australian Students in a Digital World. Policy Insights, Issue #3

Science.gov (United States)

Thomson, Sue

2015-01-01

This century has seen continued exponential growth in the use of digital technologies. In Australia, the proportion of students having access to a computer at home rose from about 91 per cent in 2000 to over 99 per cent in 2013, and access to the internet grew from 67 per cent in 2000 to 98 per cent in 2013. According to the 2013 report on the…

Verification of Generic Ubiquitous Middleware for Smart Home Using Coloured Petri Nets

OpenAIRE

Madhusudanan. J; Anand. P; Hariharan. S; V. Prasanna Venkatesan

2014-01-01

Smart home is a relatively new technology, where we applied pervasive computing in all the aspects, so as to make our jobs or things that we normally do in-side the home in a very easier way. Originally, a smart home technology was used to control environmental systems such as lighting and heating; but recently the use of smart technology has been developed so that almost any electrical component within the home can be included in the system. Usually in pervasive computing, a middleware is de...

Enhancing Student Writing and Computer Programming with LATEX and MATLAB in Multivariable Calculus

Science.gov (United States)

Sullivan, Eric; Melvin, Timothy

2016-01-01

Written communication and computer programming are foundational components of an undergraduate degree in the mathematical sciences. All lower-division mathematics courses at our institution are paired with computer-based writing, coding, and problem-solving activities. In multivariable calculus we utilize MATLAB and LATEX to have students explore…

Latest Trends in Home Networking Technologies

Science.gov (United States)

Tsutsui, Akihiro

Broadband access service, including FTTH, is now in widespread use in Japan. More than half of the households that have broadband Internet access construct local area networks (home networks) in their homes. In addition, information appliances such as personal computers, networked audio, and visual devices and game machines are connected to home networks, and many novel service applications are provided via the Internet. However, it is still difficult to install and incorporate these devices and services because networked devices have been developed in different communities. I briefly explain the current status of information appliances and home networking technologies and services and discuss some of the problems in this and their solutions.

Connecting Expectations and Values: Students' Perceptions of Developmental Mathematics in a Computer-Based Learning Environment

Science.gov (United States)

Jackson, Karen Latrice Terrell

2014-01-01

Students' perceptions influence their expectations and values. According to Expectations and Values Theory of Achievement Motivation (EVT-AM), students' expectations and values impact their behaviors (Eccles & Wigfield, 2002). This study seeks to find students' perceptions of developmental mathematics in a mastery learning computer-based…