‘‘Model age-based” and ‘‘copy when uncertain” biases in children’s social learning of a novel task

Theoretical models of social learning predict that individuals can benefit from using strategies that specify when and whom to copy. Here the interaction of two social learning strategies, model age-based biased copying and copy when uncertain, was investigated. Uncertainty was created via a systematic manipulation of demonstration efficacy (completeness) and efficiency (causal relevance of some actions). The participants, 4- to 6-year-old children (N = 140), viewed both an adult model and a child model, each of whom used a different tool on a novel task. They did so in a complete condition, a near-complete condition, a partial demonstration condition, or a no-demonstration condition. Half of the demonstrations in each condition incorporated causally irrelevant actions by the models. Social transmission was assessed by first responses but also through children’s continued fidelity, the hallmark of social traditions. Results revealed a bias to copy the child model both on first response and in continued interactions. Demonstration efficacy and efficiency did not affect choice of model at first response but did influence solution exploration across trials, with demonstrations containing causally irrelevant actions decreasing exploration of alternative methods. These results imply that uncertain environments can result in canalized social learning from specific classes of mode

Online presence of the international automobile industry: evaluation of the digital business representation in the business to consumer section of the international automobile industry

Tesis inédita presentada en la Universidad Europea de Madrid. Facultad de Ciencias Sociales. Programa de Doctorado en Economía y Empresa

Online information seeking by patients with bipolar disorder: results from an international multisite survey

BACKGROUND: Information seeking is an important coping mechanism for dealing with chronic illness. Despite a growing number of mental health websites, there is little understanding of how patients with bipolar disorder use the Internet to seek information.

METHODS: A 39 question, paper-based, anonymous survey, translated into 12 languages, was completed by 1222 patients in 17 countries as a convenience sample between March 2014 and January 2016. All patients had a diagnosis of bipolar disorder from a psychiatrist. Data were analyzed using descriptive statistics and generalized estimating equations to account for correlated data.

RESULTS: 976 (81 % of 1212 valid responses) of the patients used the Internet, and of these 750 (77 %) looked for information on bipolar disorder. When looking online for information, 89 % used a computer rather than a smartphone, and 79 % started with a general search engine. The primary reasons for searching were drug side effects (51 %), to learn anonymously (43 %), and for help coping (39 %). About 1/3 rated their search skills as expert, and 2/3 as basic or intermediate. 59 % preferred a website on mental illness and 33 % preferred Wikipedia. Only 20 % read or participated in online support groups. Most patients (62 %) searched a couple times a year. Online information seeking helped about 2/3 to cope (41 % of the entire sample). About 2/3 did not discuss Internet findings with their doctor.

CONCLUSION: Online information seeking helps many patients to cope although alternative information sources remain important. Most patients do not discuss Internet findings with their doctor, and concern remains about the quality of online information especially related to prescription drugs. Patients may not rate search skills accurately, and may not understand limitations of online privacy. More patient education about online information searching is needed and physicians should recommend a few high quality websites.

Purposeful exploratory learning with video using analysis categories

There is still much to be learnt about best practices in leveraging digital resources for learning in higher education. Research on student interactions with online video indicates such practices are as minimal as setting passive-receptive viewing through to teacher-structured purposeful engagement. This position paper focuses on teacher-set analysis categories to guide student exploration of digital video content and to help novices to scaffold their thinking. Various uses of analysis categories within one Australian university in conjunction with a video annotation tool are reviewed. Then practice examples from other universities are reviewed to demonstrate the use of analysis categories in higher education settings without an annotation tool. The literature indicates that the use of categories to inform the design of digital video analysis needs to ensure that the learning challenge is retained. Analysis guided by teacher-set categories tends to be beneficial for performance evaluation in particular. Further research on university teacher practices with digital video is required.

Multiliteracies in the wild : learning from computer games

The growth of interest in virtual worlds and other online spaces for children and young people raises important issues for literacy educators and researchers. This book is a timely and much-needed collection of current research in the area. It provides a synthesis of knowledge and understanding and will be a key resource for scholars, students and teachers, particularly those interested in digital literacies. The work presents a coherent vision of current knowledge, and some of the most engaging, empirical research being undertaken on virtual worlds and online spaces in and beyond educational institutions. It contains international studies from the UK, North America and Australasia.This is an important time for those researching virtual worlds, videogaming and Web 2.0 technologies, since there is growing professional interest in their significance in the education and development of children and young people. Whether these technologies are solely associated with informal learning or whether they should be incorporated into classroom contexts is hotly debated. This book provides a principled evaluation and appreciation of the learning, teaching and instruction that can occur in digital environments, showing children, young people and those who work with them as active agents with possibilities to navigate new paths.

Assessing students’ experiences in a virtual learning environment

CONTEXTTechnology has played an important role in the provision of educational equity for learners inAustralian communities. Engaging off-campus students through technology resources is vital for avirtual learning environment in engineering education. To ensure a positive experience for thestudents in off-campus (virtual) learning, the use of modern technology is crucial for collaborative andactive learning.PURPOSEDesign based education is a combination of project based and problem based approaches. Throughsmall or big projects, students work in teams with combinations of off-campus and on-campusstudents. Integration of technology resources takes place within these groups through collaborativelearning and active learning. Even though the facilities and technology support are provided for offcampusstudents, there is always a gap in fulfilling the off-campus students’ learning expectations in avirtual learning environment. Technology plays an important role in providing student engagement insolving design problems, which is a need for the distance learner community in future. The purpose ofthis study is to evaluate students’ experiences on the use of technology in learning and teaching,which is delivered in off-campus mode.APPROACHThe cohorts of students involved in this online survey are from first year undergraduate engineering inTrimester 2, 2016. The online survey analysis of students’ perceptions will help teaching staff to betterunderstand and assess off-campus students’ experiences, challenges and barriers in a virtual learningenvironment.RESULTSThe distance learners’ experiences are analysed from an online survey. This online survey analysesthe students’ experiences on use of technology and how it supports and enhances students learning indistance mode. It also analyses the student learning experiences on project/design-based learningapproach in engineering. In this particular unit (Electrical Systems), students work in teams of 2-3 onlab work and other assignments. The analysed results also discuss the students’ perceptions onteamwork, communication, interaction and assessment.CONCLUSIONSThe aim of the engineering curriculum is to provide learning and teaching support equally for both oncampusand off-campus students. From the analysed survey results, this study reveals that the use oftechnology plays a vital role in students learning from availability and accessibility of materials toassessment methods, lab tutorials, and online seminars. In a project/design based learningcurriculum, the distance learners have an equal opportunity to enhance the learning skills as the oncampusstudents experience in a study environment.

Rainfall-runoff modeling using dynamic evolving neural fuzzy inference system with online learning

This is an open access article under the CC BY-NC-ND license.Neuro-Fuzzy Systems (NFS) are computational intelligence tools that have recently been employed in hydrological modeling. In many of the common NFS the learning algorithms used are based on batch learning where all the parameters of the fuzzy system are optimized off-line. Although these models have frequently been used, there is a criticism on such learning process as the number of rules are needed to be predefined by the user. This will reduce the flexibility of the NFS architecture while dealing with different data with different level of complexity. On the other hand, online or local learning evolves through local adjustments in the model as new data is introduced in sequence. In this study, dynamic evolving neural fuzzy inference system (DENFIS) is used in which an evolving, online clustering algorithm called the Evolving Clustering Method (ECM) is implemented. ECM is an online, maximum distance-based clustering method which is able to estimate the number of clusters in a data set and find their current centers in the input space through its fast, one-pass algorithm. The 10-minutes rainfall-runoff time series from a small (23.22 km2) tropical catchment named Sungai Kayu Ara in Selangor, Malaysia, was used in this study. Out of the 40 major events, 12 were used for training and 28 for testing. Results obtained by DENFIS were then compared with the ones obtained by physically-based rainfall-runoff model HEC-HMS and a regression model ARX. It was concluded that DENFIS results were comparable to HEC-HMS and superior to ARX model. This indicates a strong potential for DENFIS to be used in rainfall-runoff modeling.

Evidence-based learning: Interactive, online EBP modules for first year nursing. A case study

Deakin University Library designed a series of six modules to provide interactive, online learning for a first year nursing unit, Understanding Research Evidence. The modules were developed in response to the changing learning requirements of students in the digital age. Delivered using Smart Sparrow software, the modules were designed to assist students in the development and consolidation of their understandings of evidence-based practice (EBP).The development of the modules represents a shift from unilateral communication to interactive content. Previously, online support had largely consisted of static material that was not presented in the context of curriculum. The Library has now developed integrated content that allows for interactivity, but which may also be customised for other purposes or units across all health disciplines.Feedback and data collected from the modules indicate an encouraging degree of engagement with the content. Data also allows the Library to ensure the continuous improvement of the modules. Library staff have also reported on their improved capacity and confidence in creating learning experiences that integrate core information and digital literacy competencies with students' curriculum. Staff also report improvements in their ability to use technologies to create online learning objects.

Using online peer assessment tools to provide feedback and promote learning

A set of slides used for the RAP SIG event on 19 Jan 2017

Actas da II International Conference «Learning and Teaching in Higher Education/ Learning Orchestration in Higher Education»

É ponto assente que o desenvolvimento social e económico de um país depende do conhecimento e do nível educativo dos seus cidadãos. Num momento de crise económica profunda em que a sustentabilidade do ensino superior se encontra ameaçada e a sua organização com rumo incerto, importa, mais do que nunca, criar um espaço de reflexão em que a ciência se pronuncie, aproximando e colocando em evidência os contributos que em vários domínios se vão produzindo. Nesta conferência, que se pretende em continuidade com a realizada em 2010, elegemos como tema central a qualidade do ensino e da aprendizagem e, tendo em conta a realidade em que nos inscrevemos, alargamos a discussão aos contextos e aos modelos de organização que os podem consubstanciar. Pode parecer um paradoxo centrar esta conferência na componente mais pedagógica do ensino superior quando toda a pressão de avaliação interna e externa das instituições e dos docentes incide particularmente sobre a produção científica. Mas talvez não. Assumimos que a reflexão de cariz pedagógico continua a não ser uma prática corrente no meio universitário português que, durante gerações, se habituou a um ensino universitário tradicional destinado apenas a uma pequena elite e se alheou dos desafios da massificação de que foi alvo. A ideia de que pedagogia apenas diz respeito à relação do professor com crianças ou jovens até ao ensino secundário permaneceu latente, tornando estéril qualquer discussão que, na perspectiva de alguns, seria desnecessária e até contraproducente no ensino superior. Um novo paradigma terá de ser assumido por um ensino universitário que busca o ideal da excelência, colocando no centro do debate o equilíbrio entre as dimensões pedagógica e investigativa e uma redobrada atenção à sociedade e às mudanças se, verdadeiramente, o que pretendemos é ganhar o desafio da qualidade.

INTERNATIONAL EDUCATION & RESEARCH FOR OH. Experiences of international networks for collaborative education and research using the One Health approach.

The Authors describe first-hand experiences carried out within the framework of selected International projects aimed at developing collaborative research and education using the One Health (OH) approach. Special emphasis is given to SAPUVETNET, a series of projects co-financed under the EU-ALFA program, and aimed to support an International network on Veterinary Public Health (VPH) formed by Veterinary Faculties from Latin-America (LA) and Europe (EU). SAPUVETNET has envisaged a series of objectives/activities aimed at promoting and enhancing VPH research/training and intersectoral collaboration across LA and EU using the OH approach, as well as participating in research and/or education projects/networks under the OH umbrella, namely EURNEGVEC-European Network for Neglected Vectors & Vector-Borne Infections, CYSTINET-European Network on Taeniosis/Cysticercosis, and NEOH-Network for Evaluation of One Health; the latter includes expertise in multiple disciplines (e.g. ecology, economics, human and animal health, epidemiology, social and environmental sciences, etc.) and has the primary purpose of enabling quantitative evaluation of OH initiatives by developing a standardized evaluation protocol. The Authors give also an account of the ongoing creation of OHIN-OH International Network, founded as a spin-off result of SAPUVETNET. Finally, some examples of cooperation development projects characterised by an OH approach are also briefly mentioned.