domingo, 23 de maio de 2010

Review of AB and LO - Transparency in online education

Review of Ana Marmeleira’s AB
Ana presents a varied selection of references. The quality of each one is at the basis of my choice. She begins by present a short introduction to the theme, naming each of her references. Then she presents each one with a short summary of the theme. The first and second references I already knew because they also were part of my Annotated Bibliography. Regarding the third reference I think it was interesting Ana having made a reference to the learning contract developed at the UA. Actually, this model allows from the beginning the knowledge of u. c. what makes teaching more transparent. The last reference describes a situation in which increasing transparency in a course leading to improved student outcomes.
I think Ana has demonstrated the capacity to synthesize and their choices portray the theme of transparency in different ways, without falling into repetition. However, I think that Ana could give us a conclusion or share their own ideas in the summaries presented.

Review of Ana Marmeleira’s LO
For the LO Ana create a Prezi (http://prezi.com/chlqjlleznvi/transparency-in-online-education/) that I think it’s organized and clear. Ana focuses on our course as an example of transparency in online education. The existence of a personal presentation and the learning contract for each course are examples that promote transparency. Ana did a good job. However, I wish she had developed a little over the two issues presented prior the conclusion: "Am I Supposed to show my work to everyone?" and "What level of transparency is the most suitable for each student?" because I think they are key issues for productive development of online courses.

domingo, 16 de maio de 2010

Transparency in Online Education - Learning Object

This LO was made in Glogster and it contains some written ideas and an animation from GoAnimate about transparency in online education.

http://isamant.edu.glogster.com/transparency/

quinta-feira, 13 de maio de 2010

Síntese do debate sobre "Autenticidade e Transparência na Rede"

No âmbito da unidade curricular “Educação e Sociedade em Rede” foi desenvolvido um debate em equipa, centrado no tema “Autenticidade e Transparência na Rede”. O Professor António Teixeira moderou o debate, colocando algumas questões sobre o tema.

1- Em que medida a nossa identidade digital é um prolongamento da nossa identidade pública ou um campo alternativo de expressão de uma dimensão escondida da nossa personalidade íntima?

2- O perigo da fraude intelectual (ex.: plágio) aumentou com o advento da internet?

No que respeita à nossa identidade digital penso que a principal conclusão que podemos retirar do debate consiste na dificuldade existente em separar totalmente a nossa identidade digital da identidade pública. A identidade digital é uma construção nossa que, apesar de poder ser totalmente diferente de nós, o objecto final será o reflexo da nossa vivência em sociedade. Aqui entra o contexto da criação da nova identidade. Até que ponto seremos os mesmos no âmbito profissional, familiar ou social? As circunstâncias determinam a transparência da informação. Muitos optam por construir uma identidade baseada no que gostariam de ser, outros alteram apenas algumas características próprias e ainda existem os que assumem a identidade de outrem. O ciberespaço permite o anonimato e cabe-nos a nós decidirmos se o utilizamos ou não na construção da nossa identidade digital.

Relativamente à segunda questão, a equipa fez referência à existência de fraude intelectual muito antes do aparecimento da internet e que esta apenas veio facultar o plágio devido à capacidade e rapidez de acesso à informação. No entanto, a própria internet também permite a detecção de plágio com maior facilidade através de ferramentas de busca e filtragem. Em caso de desconfiança de plágio, podemos inserir parte de um texto num motor de busca e surgem-nos n locais onde podemos encontrar o texto ou obra completa. Para os professores, estas ferramentas auxiliam bastante na avaliação do trabalho dos alunos que, por sua vez, utilizam a internet como meio de pesquisa de informação e, muitas vezes, não constroem um documento próprio, limitando-se a utilizar a informação tal como a encontram. Cabe-nos a nós, professores, orientar os alunos para a utilização correcta da informação no processo de construção de um documento. Em suma, a internet funciona nesta situação para os dois lados: apesar de ser um meio acelerador da fraude, também facilita a sua detecção.

A segunda parte do debate prendia-se com o controlo e segurança da rede, tendo o professor lançado as seguintes questões:

3- É possível alguma entidade particular ou alguém (e se sim, qual ou quem) controlar a rede?

4- Em que medida a rede é segura e em que medida a informação nela partilhada é confiável? Quem o pode garantir?

A quantidade de informação que entra diariamente no Ciberespaço dificulta o seu controlo a nível global. Cada país pode fiscalizar o conteúdo, evitando a divulgação de conteúdo de carácter pornográfico, violento, de subversão governamental, extremismo religioso, racismo ou terrorismo. No entanto, isto põe em causa a liberdade de expressão e acesso à informação. A solução pode passar pelo desenvolvimento de um código de ética dos cibernautas que, enquanto utilizadores de um espaço aberto, são os principais responsáveis pela informação que nele circula.

No que respeita à segurança da rede e da informação nela partilhada, a equipa concordou que esta não é totalmente segura e de confiança. Cada utilizador é responsável pelo conteúdo que publica e pela utilização que faz dele. A velocidade a que circula a informação não permite o seu controlo pelo que o bom senso dos utilizadores deve ajudá-los a decidir se confiam ou não em determinada informação. O cruzamento de informação também pode ajudar na decisão mas corremos o risco de analisar a mesma informação errada em vários sítios. O conhecimento dos perigos da internet e da existência de informações não confiáveis é essencial pois conduz a que os utilizadores estejam conscientes da existência de erros, os possam detectar e verificar se a fonte de informação é fidedigna ou não.

domingo, 9 de maio de 2010

Annotated Bibliography - Transparency in Online Education

Michael F. Shaughnessy, Senior Columnist, EdNews.org, An Interview with Morten Flate Paulsen: Transparency in Online Education

To start my research on transparency in online education, I began to read the interview of Professor Morten Paulsen on the subject. The professor argues that transparency improves quality in online education with the following three effects:

1. Preventive quality improvement because we are prone to provide better quality when we know that others have access to our work;
2. Constructive quality improvement because we may learn from others when we have access to their work;
3. Reactive quality improvement because we may receive feedback from others when they have access to our work.

To answer the question about transparency promoted cooperation in online education, Professor Paulsen argues that people feel more inclined to cooperate if they have access to information of each other. Also reports cases of education in NKI and at Universidade Aberta. In this last one, students have public blogs in which publish their work, which can be seen not only by colleagues in the course but also by all who visit the page. Finally, the professor admits that there is a moral and ethical challenge to find the balance between transparency and privacy.

Transparency in Cooperative Online Education
Dalsgaard, Christian; Paulsen, Morten Flate
June – 2009

This is one of the articles pointed by Professor Paulsen in his interview. It was written by him and Christian Dalsgaard. This article gives us a perception about the importance of transparency in cooperative education and how it can improve the quality of online education through specific examples like the case of NKI. The authors begin by distinguishing between individual learning, collaborative and cooperative. Assuming that the networking does not necessarily involve dialogue and collaboration, Dalsgaard and Paulsen argue that "information transparent could be a huge cooperative resource" because it makes communication possible since those involved in not known each other in most cases but follow the work of each other.

One of the processes that can promote the existence of transparency is to create profiles where students describe and show their interests whether as personal, professional or as students.

They also states "Transparency may reduce the number of low quality contributions and may make high quality work more accessible as paragons for others. In transparent online learning environments, poor contributions from teachers and course designers cannot be hidden easily behind closed doors. It is important to realize that transparency must be handled carefully with regard to privacy issues. The users must be confident that their privacy is assured. They should be able to choose their preferred privacy level and understand how this choice controls how much of their personal data and contributions will be available to others".

In conclusion the authors affirm that “the potential of social networking lies within transparency and the ability to create awareness among students”.

Christopher Hill
October 20, 2009

Christopher Hill presented the draft Transparency by Design, an initiative that is based on the premise that an informed student brings benefits to everyone. He presents the conclusions of Merle Harris, president of Charter Oaks State College, about the existence of a few basic principles for institutions that really want to be transparent. They are: make distance education a central element of your mission; accountability to stakeholders and responsiveness.

We can also find information about Transparency by Design on the interview about quality, access and transparency in higher education with Dr. Mike Offerman Vice-Chairman and President Emeritus of Capella University and author of the highly regarded blog, The Other 85 Percent.

Teaching as transparent learning by George Siemens in Connectivism April 28th, 2009

In this article, the author presents the experience that he had on CCK08 and how the value of transparent learning became more apparent to him. He argues that “the real value of the course was in fostering connections between learners and concepts. We haven’t follow up to see if the networks formed during the course continue to exist. I’m aware of several clusters of learners that are still involved in dialogue on Twitter, some who are conducting research on the course, and others who are active in commenting on the blogs of learners they met in the course. For each of these learners, CCK08 was important not only for the content discussed, but for the relationships and connections that were formed and continue to provide a source of inspiration”.

“Transparency in expressing our understanding, our frustrations, and our insights helps others who are at a similar stage. Yes, we’ll participate in the broader discussions held by experts in time, but lurking is no excuse to deny others (who are also new to the field) our progressive insights”.

I cannot agree more with him. People can learn a lot from more skilled and knowledgeable partners but they can also learn by sharing thoughts ideas, doubts and frustrations with their peers.

I had never reflected on transparency in education and in the case of Online Education, strikes me as extremely important. Know some information of our colleagues and also be able to monitor their learning process helps us as students in our own process. The sharing of resources, experiences, tastes, fears, information, questions or work with colleagues promotes the quality of learning and thus education.