11,376 research outputs found

    Mobile phone technology as an aid to contemporary transport questions in walkability, in the context of developing countries

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    The emerging global middle class, which is expected to double by 2050 desires more walkable, liveable neighbourhoods, and as distances between work and other amenities increases, cities are becoming less monocentric and becoming more polycentric. African cities could be described as walking cities, based on the number of people that walk to their destinations as opposed to other means of mobility but are often not walkable. Walking is by far the most popular form of transportation in Africa’s rapidly urbanising cities, although it is not often by choice rather a necessity. Facilitating this primary mode, while curbing the growth of less sustainable mobility uses requires special attention for the safety and convenience of walking in view of a Global South context. In this regard, to further promote walking as a sustainable mobility option, there is a need to assess the current state of its supporting infrastructure and begin giving it higher priority, focus and emphasis. Mobile phones have emerged as a useful alternative tool to collect this data and audit the state of walkability in cities. They eliminate the inaccuracies and inefficiencies of human memories because smartphone sensors such as GPS provides information with accuracies within 5m, providing superior accuracy and precision compared to other traditional methods. The data is also spatial in nature, allowing for a range of possible applications and use cases. Traditional inventory approaches in walkability often only revealed the perceived walkability and accessibility for only a subset of journeys. Crowdsourcing the perceived walkability and accessibility of points of interest in African cities could address this, albeit aspects such as ease-of-use and road safety should also be considered. A tool that crowdsources individual pedestrian experiences; availability and state of pedestrian infrastructure and amenities, using state-of-the-art smartphone technology, would over time also result in complete surveys of the walking environment provided such a tool is popular and safe. This research will illustrate how mobile phone applications currently in the market can be improved to offer more functionality that factors in multiple sensory modalities for enhanced visual appeal, ease of use, and aesthetics. The overarching aim of this research is, therefore, to develop the framework for and test a pilot-version mobile phone-based data collection tool that incorporates emerging technologies in collecting data on walkability. This research project will assess the effectiveness of the mobile application and test the technical capabilities of the system to experience how it operates within an existing infrastructure. It will continue to investigate the use of mobile phone technology in the collection of user perceptions of walkability, and the limitations of current transportation-based mobile applications, with the aim of developing an application that is an improvement to current offerings in the market. The prototype application will be tested and later piloted in different locations around the globe. Past studies are primarily focused on the development of transport-based mobile phone applications with basic features and limited functionality. Although limited progress has been made in integrating emerging advanced technologies such as Augmented Reality (AR), Machine Learning (ML), Big Data analytics, amongst others into mobile phone applications; what is missing from these past examples is a comprehensive and structured application in the transportation sphere. In turn, the full research will offer a broader understanding of the iii information gathered from these smart devices, and how that large volume of varied data can be better and more quickly interpreted to discover trends, patterns, and aid in decision making and planning. This research project attempts to fill this gap and also bring new insights, thus promote the research field of transportation data collection audits, with particular emphasis on walkability audits. In this regard, this research seeks to provide insights into how such a tool could be applied in assessing and promoting walkability as a sustainable and equitable mobility option. In order to get policy-makers, analysts, and practitioners in urban transport planning and provision in cities to pay closer attention to making better, more walkable places, appealing to them from an efficiency and business perspective is vital. This crowdsourced data is of great interest to industry practitioners, local governments and research communities as Big Data, and to urban communities and civil society as an input in their advocacy activities. The general findings from the results of this research show clear evidence that transport-based mobile phone applications currently available in the market are increasingly getting outdated and are not keeping up with new and emerging technologies and innovations. It is also evident from the results that mobile smartphones have revolutionised the collection of transport-related information hence the need for new initiatives to help take advantage of this emerging opportunity. The implications of these findings are that more attention needs to be paid to this niche going forward. This research project recommends that more studies, particularly on what technologies and functionalities can realistically be incorporated into mobile phone applications in the near future be done as well as on improving the hardware specifications of mobile phone devices to facilitate and support these emerging technologies whilst keeping the cost of mobile devices as low as possible

    System upgrade: realising the vision for UK education

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    A report summarising the findings of the TEL programme in the wider context of technology-enhanced learning and offering recommendations for future strategy in the area was launched on 13th June at the House of Lords to a group of policymakers, technologists and practitioners chaired by Lord Knight. The report – a major outcome of the programme – is written by TEL director Professor Richard Noss and a team of experts in various fields of technology-enhanced learning. The report features the programme’s 12 recommendations for using technology-enhanced learning to upgrade UK education

    Is MOOC Madness Here To Stay? An Institutional Legitimacy Study Of Employers

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    This dissertation aims to assess the degree of human resource personnel\u27s acceptance of Massive Open Online Course (MOOC) providers. It is a critical part of understanding if MOOCs offer a viable and sustainable form of education because employer buy-in is essential to MOOCs\u27 success, according to many who have studied this online learning phenomenon. The sample for this study primarily was Society of Human Resource Management (SHRM) board and committee members located in metropolitan areas throughout the U.S, with 112 qualified participants. Participants were recruited through email and other online methods to take the survey. The survey had three sections, including demographic questions, a Likert-like section based on key MOOC characteristics, and a choice-based conjoint (CBC) exercise in which participants selected the most qualified job applicant from a pool of mock candidates--some with MOOC credentials. The results of this study reveal that participants, though largely unaware of MOOCs, are generally receptive to them once learning of their attributes. However, participants still prefer traditional education and work experience more than MOOCs when screening applicants--a finding uncovered during the simulation exercise. Despite this preference for traditional employment credentials, participants showed statistically significant preference for MOOCs when combined with traditional education. These results have implications for many higher education stakeholders, including employers, students, and higher education institutions

    Influence of employer support for professional development on MOOCs enrolment and completion: Results from a cross-course survey

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    Although the potential of open education and MOOCs for professional development is usually recognized, it has not yet been explored extensively. How far employers support non-formal learning is still an open question. This paper presents the findings of a survey-based study which focuses on the influence of employer support for (general) professional development on employees’ use of MOOCs. Findings show that employers are usually unaware that their employees are participating in MOOCs. In addition, employer support for general professional development is positively associated with employees completing MOOCs and obtaining certificates for them. However, the relationship between employer support and MOOC enrollment is less clear: workers who have more support from their employers tend to enroll in either a low or a high number of MOOCs. Finally, the promotion of a minimum of ICT skills by employers is shown to be an effective way of encouraging employee participation in the open education ecosystem.JRC.J.3-Information Societ

    Big data for monitoring educational systems

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    This report considers “how advances in big data are likely to transform the context and methodology of monitoring educational systems within a long-term perspective (10-30 years) and impact the evidence based policy development in the sector”, big data are “large amounts of different types of data produced with high velocity from a high number of various types of sources.” Five independent experts were commissioned by Ecorys, responding to themes of: students' privacy, educational equity and efficiency, student tracking, assessment and skills. The experts were asked to consider the “macro perspective on governance on educational systems at all levels from primary, secondary education and tertiary – the latter covering all aspects of tertiary from further, to higher, and to VET”, prioritising primary and secondary levels of education

    Learning Loss in Passage Reading Fluency for Elementary Students During Covid-19 School Closure

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    The onset of the COVID-19 pandemic in 2020 caused public schools across the United States to suddenly close and interrupt face-to-face instruction for all students for a sustained period of time. It remains uncertain the total effect of the prolonged closure on student learning. This study provides a historical research review of the effect of previous school closures, such as traditional summer breaks and explores the phenomenon of learning loss that occurs when instruction is paused. This causal-comparative study examined the effect on passage reading fluency and reading comprehension of fourth grade elementary students following an unprecedented 24-week disruption of instruction due to school closure during the COVID-19 crisis. This study compared EasyCBM Passage Reading Fluency scores obtained before the school closure with scores obtained after schools reopened to determine if students experienced significantly more reading fluency loss during the extended period of disrupted instruction based upon subgroup category (socioeconomic status and gender). Findings indicated that male students experienced significantly more reading fluency loss during a 24-week COVID-19 school closure compared to female students

    A QUALITATIVE STUDY OF MIDDLE SCHOOL SCIENCE TEACHERS’ PERCEPTIONS OF THE TRANSITION TO ONLINE INSTRUCTION DURING THE COVID-19 PANDEMIC

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    The purpose of this study was to explore the unique lived experiences of four middle school science teachers from North Carolina and South Carolina during and following the transition from in-person to online instruction due to the COVID-19 pandemic. Four predominant themes were identified from individual, semi-structured interviews of the teachers: technology change; organizational change; changes in curricula, delivery, and student interaction; and career and personal changes. The teachers in this study described the challenges and opportunities experienced during the rapid transition in March 2020 to virtual teaching and learning. The teachers’ lived experiences seamlessly aligned with the stages of change discussed by Lewin (1947) and other researchers (Bridges & Bridges, 2017; Kotter, 2012; Lewin, 1947; Page & Schoder, 2019). The teachers’ comments and experiences provided a unique perspective into the technical, personal, psychological, social, and cognitive shifts during unplanned, rapid, and disruptive change. The results of this study provided evidence of the teachers’ resilience and their ability to persevere in times of crisis
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