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Tiffany King

A Few Thoughts on Cognitive Overload - 0 views

interactivity.ucsd.edu/...published.html

cognitive education learning

shared by Tiffany King on 01 Jul 12 - Cached
  • Many of the consequences of cognitive overload are well described in business studies. In 'Dying for Information? -- an investigation into the effects of information overload in the U.K and World-wide', [Waddington, 96] a 350 page report based on a survey of 1,313 junior, middle and senior managers in the U.K, U.S, Australia, Hong Kong and Singapore -- the key findings were: two thirds of managers report tension with work colleagues, and loss of job satisfaction because of stress associated with information overload. One third of managers suffer from ill health, as a direct consequence of stress associated with information overload. This figure increases to 43% among senior managers. Almost two thirds (62%) of managers testify their personal relationships suffer as a direct result of information overload. 43% of managers think important decisions are delayed, and the ability to make decisions is affected as a result of having too much information. 44% believe the cost of collating information exceeds its value to business.
  • Many of the consequences of cognitive overload are well described in business studies. In 'Dying for Information? -- an investigation into the effects of information overload in the U.K and World-wide', [Waddington, 96] a 350 page report based on a survey of 1,313 junior, middle and senior managers in the U.K, U.S, Australia, Hong Kong and Singapore -- the key findings were: two thirds of managers report tension with work colleagues, and loss of job satisfaction because of stress associated with information overload. One third of managers suffer from ill health, as a direct consequence of stress associated with information overload. This figure increases to 43% among senior managers. Almost two thirds (62%) of managers testify their personal relationships suffer as a direct result of information overload. 43% of managers think important decisions are delayed, and the ability to make decisions is affected as a result of having too much information. 44% believe the cost of collating information exceeds its value to business.
  • Many of the consequences of cognitive overload are well described in business studies. In 'Dying for Information? -- an investigation into the effects of information overload in the U.K and World-wide', [Waddington, 96] a 350 page report based on a survey of 1,313 junior, middle and senior managers in the U.K, U.S, Australia, Hong Kong and Singapore -- the key findings were: two thirds of managers report tension with work colleagues, and loss of job satisfaction because of stress associated with information overload. One third of managers suffer from ill health, as a direct consequence of stress associated with information overload. This figure increases to 43% among senior managers. Almost two thirds (62%) of managers testify their personal relationships suffer as a direct result of information overload. 43% of managers think important decisions are delayed, and the ability to make decisions is affected as a result of having too much information. 44% believe the cost of collating information exceeds its value to business.
  • ...7 more annotations...
  • Many of the consequences of cognitive overload are well described in business studies. In 'Dying for Information? -- an investigation into the effects of information overload in the U.K and World-wide', [Waddington, 96] a 350 page report based on a survey of 1,313 junior, middle and senior managers in the U.K, U.S, Australia, Hong Kong and Singapore -- the key findings were: two thirds of managers report tension with work colleagues, and loss of job satisfaction because of stress associated with information overload. One third of managers suffer from ill health, as a direct consequence of stress associated with information overload. This figure increases to 43% among senior managers. Almost two thirds (62%) of managers testify their personal relationships suffer as a direct result of information overload. 43% of managers think important decisions are delayed, and the ability to make decisions is affected as a result of having too much information. 44% believe the cost of collating information exceeds its value to business.
  • Many of the consequences of cognitive overload are well described in business studies. In 'Dying for Information? -- an investigation into the effects of information overload in the U.K and World-wide', [Waddington, 96] a 350 page report based on a survey of 1,313 junior, middle and senior managers in the U.K, U.S, Australia, Hong Kong and Singapore -- the key findings were: two thirds of managers report tension with work colleagues, and loss of job satisfaction because of stress associated with information overload. One third of managers suffer from ill health, as a direct consequence of stress associated with information overload. This figure increases to 43% among senior managers. Almost two thirds (62%) of managers testify their personal relationships suffer as a direct result of information overload. 43% of managers think important decisions are delayed, and the ability to make decisions is affected as a result of having too much information. 44% believe the cost of collating information exceeds its value to business.
  • Many of the consequences of cognitive overload are well described in business studies.
  • two thirds of managers report tension with work colleagues, and loss of job satisfaction because of stress associated with information overload. One third of managers suffer from ill health, as a direct consequence of stress associated with information overload. This figure increases to 43% among senior managers. Almost two thirds (62%) of managers testify their personal relationships suffer as a direct result of information overload. 43% of managers think important decisions are delayed, and the ability to make decisions is affected as a result of having too much information. 44% believe the cost of collating information exceeds its value to business.
  • Supply-Related Overload Following modern conventions we can distinguish two forms of information supply. Pushed information is information arriving in our workspace over which we have little short term control – the memos, letters, newspapers, email, telephone calls, journals, calendars etc. that land in one of our inboxes. Pulled or retrievable information is information we can tap into when we want to find an answer to a question or acquire background knowledge on a topic. We have greater control over pulled information in that we intentionally seek it. But it resides in vast repositories such as libraries, online journals, filing cabinets, newspapers, archived discussion groups, our own email and of course the web.] At a more interactive level, discussions with colleagues and chat requests in discussion are additional examples. Both of these types of information are part of the great supply of information that we must decide whether, how and when to use.
  • Many of the consequences of cognitive overload are well described in business studies. In 'Dying for Information? -- an investigation into the effects of information overload in the U.K and World-wide', [Waddington, 96] a 350 page report based on a survey of 1,313 junior, middle and senior managers in the U.K, U.S, Australia, Hong Kong and Singapore -- the key findings were: two thirds of managers report tension with work colleagues, and loss of job satisfaction because of stress associated with information overload. One third of managers suffer from ill health, as a direct consequence of stress associated with information overload. This figure increases to 43% among senior managers. Almost two thirds (62%) of managers testify their personal relationships suffer as a direct result of information overload. 43% of managers think important decisions are delayed, and the ability to make decisions is affected as a result of having too much information. 44% believe the cost of collating information exceeds its value to business.
  • Many of the consequences of cognitive overload are well described in business studies. In 'Dying for Information? -- an investigation into the effects of information overload in the U.K and World-wide', [Waddington, 96] a 350 page report based on a survey of 1,313 junior, middle and senior managers in the U.K, U.S, Australia, Hong Kong and Singapore -- the key findings were: two thirds of managers report tension with work colleagues, and loss of job satisfaction because of stress associated with information overload. One third of managers suffer from ill health, as a direct consequence of stress associated with information overload. This figure increases to 43% among senior managers. Almost two thirds (62%) of managers testify their personal relationships suffer as a direct result of information overload. 43% of managers think important decisions are delayed, and the ability to make decisions is affected as a result of having too much information. 44% believe the cost of collating information exceeds its value to business.
  • Tiffany King on 01 Jul 12
     
    Article on cognitive overload
anonymous

Connecting Dots - 5 views

Speaker Annalie Killian, in our module video The learning paradox of ubiquitous connectivity, said that "More time spent online does not necessarily increase learning". Annalie Killian stated that...

started by anonymous on 25 Feb 14 no follow-up yet
anonymous

Connecting Dots - 3 views

Speaker Annalie Killian, in our module video The learning paradox of ubiquitous connectivity, said that “More time spent online does not necessarily increase learning”. Annalie Killian ...

EDU#300

started by anonymous on 16 Mar 14 no follow-up yet
anonymous

Connecting Dots - 3 views

Speaker Annalie Killian, in our module video The learning paradox of ubiquitous connectivity, said that "More time spent online does not necessarily increase learning". Annalie Killian stated that...

EDU#300

started by anonymous on 16 Mar 14 no follow-up yet
Diane Gusa

An absolutely riveting online course: Nine principles for excellence in web-based teach... - 2 views

www.cjlt.ca/...177

e-learning teaching pedagogy Online community instructionaldesign

shared by Diane Gusa on 25 Jun 12 - Cached
  • Principle 1: The online world is a medium unto itself.
  • Principle 2: In the online world content is a verb.
  • Principle 3: Technology is a vehicle, not a destination.
  • ...6 more annotations...
  • Principle 4: Great online courses are defined by teaching, not technology.
  • Principle 5: Sense of community and social presence are essential to online excellence.
  • Principle 6: Excellence requires multiple areas of expertise.
  • Principle 7: A great web interface will not save a poor course; but a poor web interface will destroy a potentially great course.
  • Principle 8: Excellence comes from ongoing assessment and refinement.
  • Principle 9: Sometimes the little extras go a long way.
carol filanova

Get More for Life. by Scott H. Young - 0 views

www.scotthyoung.com/...studying-and-holistic-learning

Holistic

shared by carol filanova on 26 Jul 12 - No Cached
  • carol filanova on 26 Jul 12
     
    I find Holistic learning a great tool in a hectic world.
Diane Gusa

ETI_Taxonomy.pdf - 0 views

www.edtechinnovators.com/...ETI_Taxonomy.pdf

taxonomy pdf

shared by Diane Gusa on 09 Jul 13 - No Cached
  • Diane Gusa on 09 Jul 13
     
    "What students should know and be able to do to learn effectively and " live productively in an increasingly digital world ..." "
Kristie Rushing

A MOOC Delusion: Why Visions to Educate the World Are Absurd - WorldWise - The Chronicl... - 1 views

chronicle.com/...32599

shared by Kristie Rushing on 17 Jul 13 - No Cached
    • Kristie Rushing
      Kristie Rushing on 17 Jul 13
       
      Great atricle aginst MOOC's. The author makes some great points.
  • values that characterized the discipline of writing studies, as well as those of higher education in general in the United States.
Doris Stockton

AJET 26(3) Drexler (2010) - The networked student model for construction of personal le... - 0 views

ascilite.org.au/...drexler.html

shared by Doris Stockton on 21 Jun 13 - Cached
  • Personal learning suggests learner autonomy and increased self regulation (Atwell, 2007; Aviram et al., 2008). However, increased responsibility and control on the part of the learner do not necessarily equate to learner motivation (Dede, 1996). Students engaging in networked learning research must be more self-directed. Not only are they navigating a number of web-based applications for the first time, they are also required to take an active role in the learning process by making decisions about how to search, where to search, and why certain content meets a learning objective.
  • Teachers, on the other hand, are challenged to provide an appropriate balance between structure and learner autonomy in order to facilitate self-directed, personalised learning (Beaudoin, 1990; McLoughlin & Lee, 2010).
  • The role of a teacher within a student-centered approach to instruction is that of a facilitator or coach (Wang, 2006). "He or she supports the students in their search and supply of relevant material, coordinates the students' presentations of individual milestones of their projects, moderates discussions, consults in all kinds of problem-solving and seeking for solutions, lectures on topics that are selected in plenary discussions with the students and conforms to the curriculum" (Motschnig-Pitrik & Holzinger, 2002, p. 166).
  • ...17 more annotations...
  • Figure 1: The Networked Teacher (Couros, 2008)
  • ouros (2008) developed a model of the networked teacher that represents an educator's professional personal learning environment (PLE). A teacher is better equipped to facilitate networked learning if he or she has experienced the construction of such a model first hand. The significant connections in Couros' view of the network include colleagues, popular media, print and digital resources, the local community, blogs, wikis, video conferencing, chat/IRC, social networking services, online communities, social bookmarking, digital photo sharing, and content development communities (Couros, 2008).
  • Networked teacher model
  • In a traditional classroom setting, the teacher has primary control over the content. He or she selects or designs the curriculum. Networked learning gives students the ability and the control to connect with subject matter experts in virtually any field.
  • Figure 2: The Networked Student
  • The networked student follows a constructivist approach to learning. He or she constructs knowledge based on experiences and social interactions (Jonassen et al., 2003). Constructivism encourages "greater participation by students in their appropriation of scholarly knowledge" (Larochelle et al., 1998).
  • Technology supports this appropriation as a collection of tools that promote knowledge construction, an information vehicle for exploring knowledge, an active learning tool, a social medium to promote conversing, and an intellectual partner to facilitate reflection (Jonassen et al., 2003)
  • Developing a model of the networked student The Networked Student Model adapts Couros' vision for teacher professional development in a format that is applicable to the K-12 student. It includes four primary categories, each with many components evident in the networked teacher version (Figure 2).
  • That connection expands to include access to resources and creative artifacts. Computers and mobile devices continue to broaden access to all types of information and learning sources. As quickly as content becomes available, web applications are released to assist in the management of that content
  • The networked student constructs a personal learning environment one node at a time. Once these connections are formed, they must be revisited and built upon to facilitate further learning. The personal learning environment lives beyond time spent in a classroom
  • With so much information to manage, it is increasingly difficult to stay abreast of changes in a given field, much less track implications arising from related fields. Really Simple Syndication (RSS) allows learners to subscribe to changing content and makes tracking changes easier.
  • Ultimately, meaningful learning occurs with knowledge construction, not reproduction; conversation, not reception; articulation, not repetition; collaboration, not competition; and reflection, not prescription (Jonassen et al., 2003).
  • Construction of a personal learning environment does not necessarily facilitate comprehension or deep understanding. Learning potential exists in what the student does with the compilation of content and how it is synthesised. The networked student model is one of inquiry, or the process of "exploring problems, asking questions, making discoveries, achieving new understanding and fulfilling personal curiosity" (National Science Foundation, as quoted by Chang & Wang, 2009, p. 169).
  • Principles of connectivism equate to fundamentals of learning in a networked world. The design of the teacher-facilitated, student-created personal learning environment in this study adheres to constructivist and connectivist principles with the goal of developing a networked student who will take more responsibility for his or her learning while navigating an increasingly complex content base.
  • Nine out of 15 students indicated that time management was the most difficult aspect of the course. Yet, of the fifteen students participating in the project, thirteen were able to manage weekly assignments per the schedule. Two students fell behind and expressed frustration at the amount of work required to catch up. Teacher intervention was required to facilitate their successful completion of the course. They were given a daily list of tasks designed to scaffold the time management aspects of the project. Time management issues were less associated with construction of the personal learning environment and more concerned with the blended format of the delivery. It was an adjustment for students to manage work outside of class even though they enjoyed the freedom of attending a formal class meeting only 3 out of 5 days a week.
  • Achieving the delicate balance between teacher control and student autonomy is an ongoing challenge when facilitating student use of new technologies for self-regulated learning (McLoughlin & Lee, 2010). Motivation, self direction, and technical aptitude are key considerations for implementing a networked student design. The students constructing personal learning environments in this test case were successful in the contemporary issues course.
  • spite of the challenges highlighted above, the Networked Student Model offers a design and framework through which teachers can explore a student-centered, 21st century approach to learning. It further provides a foundation for constructing a personal learning environment with potential to expand as new learning avenues emerge. The student is challenged to synthesise diverse and extensive digital materials, connect to others interacting in respectful and meaningful ways, self-regulate an active approach to learning, and develop an option for life long learning that applies to virtually any curricular area. Once a student has learned how to construct a personal learning environment, he or she is left with a model of learning that extends beyond the classroom walls, one in which the learner assumes full control. Regardless of teacher control, the students' success will depend on how well they have been prepared in the processes that support learning in an ever changing, increasingly networked world.
  • Doris Stockton on 21 Jun 13
     
    I have highlighted many sections that pertain to student centered online learning.
Diane Gusa

Kaplan, Andreas - Users of the world, unite.pdf (application/pdf Object) - 0 views

michaelhaenlein.com/...0of%20the%20world,%20unite.pdf

presence web 2.0

shared by Diane Gusa on 25 Jun 12 - No Cached
  • Diane Gusa on 25 Jun 12
     
    Social presence is influenced by the intimacy (interpersonal vs.mediated) and immediacy (asynchronous vs. synchronous) of themedium, and can be expected to be lower for mediated (e.g., telephone conversation) than interpersonal (e.g., face-to-face discussion) and for asynchronous (e.g., e-mail) than synchronous (e.g., live chat) communications. The higher the social presence, the larger the social influence that the communication partners have on each other's behavior. Closely related to the idea of social presence is the concept of media richness. Media richness theory (Daft & Lengel, 1986) is based on the assumption that the goal of any communication is the resolution of ambiguity and the reduction of uncertainty. It states that media differ in the degree of richness they possess--that is, the amount of information they allow to be transmitted in a given time interval--and that therefore some media are more effective than others in resolving ambiguity and uncertainty. Applied to the context of Social Media, we assume that a first classification can be made based on the richness of the medium and the degree of social presence it allows. With respect to the social
Diane Gusa

Should teachers embrace new technology? | My English Pages - 0 views

myenglishpages.com/...eachers-embrace-new-technology

teachers technology online learning pedagogy

shared by Diane Gusa on 07 Jun 12 - No Cached
  • Yes, we hardly master a technological tool that another version of it or another one is already in the market!! oufffff. Can you keep up with the pace??? You have to be both a marathon runner and sprinter at the same time What should  teachers do then to be able to follow the pace. The teachers who are themselves geeks are finding it so tiring, let alone those teachers who are reluctant to adapt to the new IT era.  How prepared are our educators? This is a legitimate question. A post by Andrew Marcinek describes this situation and suggests that teachers (and students) should be allowed to adapt to new tech at their own pace:
  • echnology now is everywhere. We don’t know where it will take us as teachers, but also as citizens of the world. It will surely help us build connections and provide new information even more faster; it will save us a lot of time searching for what we want. We cannot and should not miss the benefits. But we must also bear in mind that human beings are born to engage in real face-to-face warm interactions. Without this very characteristic which is exclusively human nothing can be gained!!!
Diane Gusa

What Is Education For? - 0 views

www.context.org/orr

education learning purpose myth

shared by Diane Gusa on 14 Jun 12 - No Cached
  • Ignorance is not a solvable problem, but rather an inescapable part of the human condition.
  • Fifth, there is a myth that the purpose of education is that of giving you the means for upward mobility and success.
  • The plain fact is that the planet does not need more "successful" people. But it does desperately need more peacemakers, healers, restorers, storytellers, and lovers of every shape and form.
  • ...9 more annotations...
  • "Our culture does not nourish that which is best or noblest in the human spirit. It does not cultivate vision, imagination, or aesthetic or spiritual sensitivity. It does not encourage gentleness, generosity, caring, or compassion. Increasingly in the late 20th Century, the economic-technocratic-statist worldview has become a monstrous destroyer of what is loving and life-affirming in the human soul."
  • First, all education is environmental education.
  • The goal of education is not mastery of subject matter, but of one’s person.
  • MBAs, educated in the tools of leveraged buyouts, tax breaks, and capital mobility have done what no invading army could do: they destroyed an American city with total impunity on behalf of something called the "bottom line." But the bottom line for society includes other costs, those of unemployment, crime, higher divorce rates, alcoholism, child abuse, lost savings, and wrecked lives. In this instance what was taught in the business schools and economics departments did not include the value of good communities or the human costs of a narrow destructive economic rationality that valued efficiency and economic abstractions above people and community.
  • we cannot say that we know something until we understand the effects of this knowledge on real people and their communities
  • knowledge carries with it the responsibility to see that it is well used in the world.
  • nd the power of examples over words.
  • the way learning occurs is as important as the content of particular courses.
  • Campus architecture is crystallized pedagogy that often reinforces passivity, monologue, domination, and artificiality
Alexandra DeLeo

College@Home Blog: 100 Helpful Web Tools for Every Kind of Learner - 2 views

www.collegeathome.com/...ools-for-every-kind-of-learner

shared by Alexandra DeLeo on 20 Jun 12 - No Cached
  • With Quia, you'll be able to create your own online quizzes and educational games to help you study your materials in a more interactive fashion.
  • Teachertube is a great place to find instructional videos on just about everything. You can learn about the formation of mountains, world history and economics on this useful educational site.
Alexandra DeLeo

Constructivism as a Paradigm for Teaching and Learning - 0 views

www.thirteen.org/...index.html

shared by Alexandra DeLeo on 21 Jun 12 - Cached
  • It says that people construct their own understanding and knowledge of the world, through experiencing things and reflecting on those experiences.
  • Constructivist teachers encourage students to constantly assess how the activity is helping them gain understanding. By questioning themselves and their strategies, students in the constructivist classroom ideally become "expert learners."
  • constructivism does not dismiss the active role of the teacher or the value of expert knowledge. Constructivism modifies that role, so that teachers help students to construct knowledge rather than to reproduce a series of facts.
Diane Gusa

A Primer on Three "gogies" #pedagogy #heutagogy #andragogy | Etale - Life in the Digita... - 1 views

etale.org/...s-pedagogy-heutagogy-andragogy

shared by Diane Gusa on 11 Jul 13 - No Cached
  • Diane Gusa on 11 Jul 13
     
    "It is an especially relevant approach in the digital age, given the vast amount of content and resources available to anyone with a device and Internet access. Given so much information, how can people learn to leverage these resources to engage in lifelong learning? "
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