Message and Medium: The Role of Social and Individual Factors in Using Computer Mediated Communications

The proliferation of computers and technology has resulted in increased use of computer mediated communications. However, the effective use of technology like bulletin boards and e-mail based communications can only be obtained if we understand how to enhance employee usage. Although human-computer interface has been a topic of considerable studies, most research has been done with students and under controlled conditions. In addition, field research has been limited in its inclusion of both social and individual factors that affect usage. In order to expand this research we report the results of a longitudinal study conducted within an entrepreneurial software company that used an innovative bulletin-board communication system. Our study uses employee survey data to measure social and individual factors that encompass attitudes toward the computer system. In addition, we obtained actual employee usage (copies of all postings to the bulletin board system) for the 12-month period of time following our survey. In addition to reporting the results of our study, we discuss implications of this work for other forms of computer mediated communications

Development of the Web Users Self-Efficacy scale (WUSE)

The aim of this research was to develop a scale that could evaluate an individuals confidence in using the Internet. Web-based resources are becoming increasingly important within higher education and it is therefore vital that students and staff feel confident and competent in the access, provision, and utilisation of these resources. The scale developed here represents an extension of previous research (Cassidy & Eachus, 2002) that developed a measure of self-efficacy in the context of computer use. An iterative approach was used in the development of the Web User Self-Efficacy scale (WUSE) and the participants were recruited from the student body of a large University in the North West of the United Kingdom, and globally via a web site set up for this purpose. Initial findings suggest that the scale has acceptable standards of reliability and validity though work is continuing to refine the scale and improve the psychometric properties of the tool

AN INVESTIGATION INTO THE RELATIONHISP BETWEEN GENDER PERCEPTION OF COMPUTING, COMPUTER SELF-EFFICACY, AND COMPUTER ANXIETY: A COMPARISON STUDY BETWEEN CHINESE FEMALES AND AMERICAN FEMALES

It is believed that the perception that computing is a male domain has discouraged American women to participate in computing fields. Like the U.S., computing is also dominated by men in China. However, unlike the U.S., information technology is ranked the highest compared with other industries in term of career choices for Chinese female university graduates. This study investigates how computer anxiety and computer self-efficacy influence gender perception toward computing of Chinese female in comparison to American female. One of the findings indicated computer anxiety directly impacts gender perception toward computing of females in both cultures.Gender Perception, IT, Computer Self-efficacy, Computer Anxiety, China

An intervention modelling experiment to change GP's intentions to implement evidence-based practice : using theory-based interventions to promote GP management of upper respiratory tract infection without prescribing antibiotics #2

Background: Psychological theories of behaviour may provide a framework to guide the design of interventions to change professional behaviour. Behaviour change interventions, designed using psychological theory and targeting important motivational beliefs, were experimentally evaluated for effects on the behavioural intention and simulated behaviour of GPs in the management of uncomplicated upper respiratory tract infection (URTI). Methods: The design was a 2 × 2 factorial randomised controlled trial. A postal questionnaire was developed based on three theories of human behaviour: Theory of Planned Behaviour; Social Cognitive Theory and Operant Learning Theory. The beliefs and attitudes of GPs regarding the management of URTI without antibiotics and rates of prescribing on eight patient scenarios were measured at baseline and post-intervention. Two theory-based interventions, a "graded task" with "action planning" and a "persuasive communication", were incorporated into the post-intervention questionnaire. Trial groups were compared using co-variate analyses. Results: Post-intervention questionnaires were returned for 340/397 (86%) GPs who responded to the baseline survey. Each intervention had a significant effect on its targeted behavioural belief: compared to those not receiving the intervention GPs completing Intervention 1 reported stronger self-efficacy scores (Beta = 1.41, 95% CI: 0.64 to 2.25) and GPs completing Intervention 2 had more positive anticipated consequences scores (Beta = 0.98, 95% CI = 0.46 to 1.98). Intervention 2 had a significant effect on intention (Beta = 0.90, 95% CI = 0.41 to 1.38) and simulated behaviour (Beta = 0.47, 95% CI = 0.19 to 0.74). Conclusion: GPs' intended management of URTI was significantly influenced by their confidence in their ability to manage URTI without antibiotics and the consequences they anticipated as a result of doing so. Two targeted behaviour change interventions differentially affected these beliefs. One intervention also significantly enhanced GPs' intentions not to prescribe antibiotics for URTI and resulted in lower rates of prescribing on patient scenarios compared to a control group. The theoretical frameworks utilised provide a scientific rationale for understanding how and why the interventions had these effects, improving the reproducibility and generalisability of these findings and offering a sound basis for an intervention in a "real world" trial. Trial registration: Clinicaltrials.gov NCT00376142This study is funded by the European Commission Research Directorate as part of a multi-partner program: Research Based Education and Quality Improvement (ReBEQI): A Framework and tools to develop effective quality improvement programs in European healthcare. (Proposal No: QLRT-2001-00657)

Technology-Enhanced Teaching: A Technology Acceptance Model to Study Teachers’ Intentions to Use Digital Games in the Classroom

This research to practice paper uses a Technology Acceptance Model (TAM) to explore the factors that affect teachers’ intentions to use digital educational games in the classroom. Research shows that using computers and other digital technologies like digital games is one way to influence young people’s career aspirations and improve their digital literacy. This is particularly important as the world of work is changing and emerging jobs becoming more intensive in their use of digital technologies. In the developing world and in particular Nigeria, there have been calls to improve the digital literacy skills of young people to help them make informed career choices, and fully participate effectively and equally in the digital world. However, many of the computing and digital technology education initiatives have not produced the positive results intended. The lack of awareness, readiness and buy-in of the relevant stakeholders are some of the factors that has been identified as a barrier here. For example, for computing and digital technology-based projects in schools, the success largely depends on the support and attitude of teachers. As one of the major stakeholders in the classroom, teachers need to be consulted in decisions that affect the way they deliver their lessons; especially when novel ideas and approaches that challenge tradition are introduced. It is therefore important to consider their acceptance or otherwise of digital games in the classroom. A Technology Acceptance Model (TAM) was modified to include constructs previously identified by teachers that potentially influence their intention to use digital games in the classroom. The extended TAM was developed into a questionnaire and tested with 220 teachers in Nigeria. Analyses of the results show that syllabus connectedness, perceived usefulness and self-efficacy are significant predictors of the intention of teachers to adoptdigital game-based learning in the classroom. Furthermore, the teachers' demographics including experience of teaching, age and gender all mediated the intention of the teachers to use digital game-based learning. The results and findings present recommendations for school leaders and developers of digital educational games. The practical insights from this are also important here and helpful for guiding the deployment of such games particularly in areas where such technological interventions have not been used before

Internet addiction: a systematic review of epidemiological research for the last decade

In the last decade, Internet usage has grown tremendously on a global scale. The increasing popularity and frequency of Internet use has led to an increasing number of reports highlighting the potential negative consequences of overuse. Over the last decade, research into Internet addiction has proliferated. This paper reviews the existing 68 epidemiological studies of Internet addiction that (i) contain quantitative empirical data, (ii) have been published after 2000, (iii) include an analysis relating to Internet addiction, (iv) include a minimum of 1000 participants, and (v) provide a full-text article published in English using the database Web of Science. Assessment tools and conceptualisations, prevalence, and associated factors in adolescents and adults are scrutinised. The results reveal the following. First, no gold standard of Internet addiction classification exists as 21 different assessment instruments have been identified. They adopt official criteria for substance use disorders or pathological gambling, no or few criteria relevant for an addiction diagnosis, time spent online, or resulting problems. Second, reported prevalence rates differ as a consequence of different assessment tools and cut-offs, ranging from 0.8% in Italy to 26.7% in Hong Kong. Third, Internet addiction is associated with a number of sociodemographic, Internet use, and psychosocial factors, as well as comorbid symptoms and disorder in adolescents and adults. The results indicate that a number of core symptoms (i.e., compulsive use, negative outcomes and salience) appear relevant for diagnosis, which assimilates Internet addiction and other addictive disorders and also differentiates them, implying a conceptualisation as syndrome with similar etiology and components, but different expressions of addictions. Limitations include the exclusion of studies with smaller sample sizes and studies focusing on specific online behaviours. Conclusively, there is a need for nosological precision so that ultimately those in need can be helped by translating the scientific evidence established in the context of Internet addiction into actual clinical practice

Equality of Participation Online Versus Face to Face: Condensed Analysis of the Community Forum Deliberative Methods Demonstration

Online deliberation may provide a more cost-effective and/or less inhibiting environment for public participation than face to face (F2F). But do online methods bias participation toward certain individuals or groups? We compare F2F versus online participation in an experiment affording within-participants and cross-modal comparisons. For English speakers required to have Internet access as a condition of participation, we find no negative effects of online modes on equality of participation (EoP) related to gender, age, or educational level. Asynchronous online discussion appears to improve EoP for gender relative to F2F. Data suggest a dampening effect of online environments on black participants, as well as amplification for whites. Synchronous online voice communication EoP is on par with F2F across individuals. But individual-level EoP is much lower in the online forum, and greater online forum participation predicts greater F2F participation for individuals. Measured rates of participation are compared to self-reported experiences, and other findings are discussed.Comment: 14 pages, 10 tables, to appear in Efthimios Tambouris, Panos Panagiotopoulos, {\O}ystein S{\ae}b{\o}, Konstantinos Tarabanis, Michela Milano, Theresa Pardo, and Maria Wimmer (Editors), Electronic Participation: Proceedings of the 7th IFIP WG 8.5 International Conference, ePart 2015 (Thessaloniki, August 30-September 2), Springer LNCS Vol. 9249, 201

Computer-mediated collaboration and the transitioning of intercultural spaces

The following implementation of computer-mediated collaboration\ud aims to help international students improve the quality of their intercultural experiences by applying strategies for synthesizing and applying knowledge obtained\ud through cross-cultural interactions. It does this by engaging learners in computermediated collaborative activities that help increase their factual knowledge in\ud areas of individual relevance, develop personally effective retrieval and application frameworks and improve their ability to monitor their own thinking and\ud learning