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Joan McCabe

Taking on multitasking. - 0 views

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    Describes how multitasking can affect performance, short-term and long-term memory, and retention. Gives ideas to prevent the multitasking effect.
Melissa Pietricola

Mini-multitaskers: For young people, a tendency to multitask may impoverish learning, p... - 0 views

  • 81 percent of young people report "media multitasking" at least some of the time.
  • esearch suggests that it slows children's productivity, changes the way they learn and may even render social relationships more superficial
  • People who multitask actually take longer to get things done.
  • ...6 more annotations...
  • Plus switching itself takes a toll: As you're switching, says Meyer, you're not concentrating on either task. And you need a mental warm-up to resume the suspended task.
  • igital media play an important role in the social development of the 800 young people she and her team interviewed. T
  • "The entire culture is starting to look like what you see in attention deficit disorder, where there's a difficulty in focusing and distractibility,"
  • working short times on many different things at one time."
  • In particular, people with divided attention may not deeply integrate new information and may have trouble applying it later as a resul
  • e could lose qualities like empathy that are probably stimulated by face-to-face interaction."
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    multi-tasking leads to superficiality of relationships and learning
Teresa Dobler

The Myth Of Multitasking : NPR - 0 views

  • today's nonstop multitasking actually wastes more time than it saves
    • Teresa Dobler
       
      Today, there is so many stimuli competing for our constant attention that we are unable to resist multitasking. For example, I typically have my phone beside me and will glance at it when it vibrates or lights up, which takes me away from whatever I am doing, be it a conversation with a friend or working on graduate school work. According to https://www.apa.org/research/action/multitask.aspx I am losing time with every switch.
Teresa Dobler

Multitasking: Switching costs - 0 views

  • takes a toll on productivity
  • tries to perform two tasks simultaneously, switch . from one task to another, or perform two or more tasks in rapid succession
    • Teresa Dobler
       
      There are different "varieties" of multitasking. I have read elsewhere that you can't actually do two things at once, so when you are multitasking, you are, by definition, switching rapidly between two competing tasks. But the question still remains, is it bad to be consistently switching between two tasks?
  • switch cost -- one attributable to the time taken to adjust the mental control settings (which can be done in advance it there is time), and another part due to competition due to carry-over of the control settings from the previous trial (apparently immune to preparation).
    • Teresa Dobler
       
      Research found that you are less productive when switching between tasks.
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  • As tasks got more complex, participants lost more time
  • often the need to remember where you got to in the task to which you are returning and to decide which task to change to
    • Teresa Dobler
       
      Another reason why switching is harder: you have to remember details about the other task, otherwise you have to rethink about them when you switch back, which takes up time.
  • relatively small, sometimes just a few tenths of a second per switch, th
Mike Fortune

children and multitasking - 0 views

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    A article geared towards parents on addressing the idea of multitasking with your children.
Mike Fortune

male vs. female multitasking - 0 views

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    Short article on the effects of multitasking and it's use among males and females.
Mike Fortune

multitasking and its myth - 0 views

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    This article debunks the myth that we are multi-tasking. The brain is actually not capable of multi-tasking.
Mike Fortune

multitasking-definition - 0 views

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    Shows that we have clearly, in our time, taken this word out of it's original usage.
Teresa Dobler

To Multitask or Not? | Oxford Learning - 0 views

  • o deal with distractions and interruptions
    • Teresa Dobler
       
      A valid part of everyday life both in school, at work, and at home.
  • When deadlines loom at the office and in the classroom, it is better to complete portions of all tasks, than to only complete one. In the classroom, part marks add up to better grades than no marks at all.
    • Teresa Dobler
       
      Do we think this is true? Is it better to do one thing well or many things at a lower level? I am not sure this is arguing a positive.
  • doing a lot, but accomplishing nothing
    • Teresa Dobler
       
      Again, I wonder how true this is. It sounds overly negative to me. When I rapidly switch, I would not say that I accomplish absolutely nothing.
Joan Erickson

Multitasking Splits the Brain - ScienceNOW - 0 views

  • can't effectively handle more than two complex, related activities at once
  • results suggest that the brain can’t efficiently juggle more than two tasks because it has only two hemispheres available for task management
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    your brain can't manage more than 2 complex tasks at once---really? I'm not convinced nor am I skeptical, there should be more research
alexandra m. pickett

ActionGeekBlog: Frazzing - 0 views

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    Frazzing, short for frantic multitasking, refers to a form of mental channel switching caused by all the distractions we face today: cell phones, Blackberry coms, e-mails, pages, I-Ms, and good old, in-person interruptions. The Stickler never wants to say "I told you so," but it is what it is.
Erin Fontaine

Daily Media Use Among Children and Teens Up Dramatically From Five Years Ago - Kaiser F... - 0 views

  • Today, 8-18 year-olds devote an average of 7 hours and 38 minutes (7:38) to using entertainment media across a typical day (more than 53 hours a week).  And because they spend so much of that time ‘media multitasking’ (using more than one medium at a time), they actually manage to pack a total of 10 hours and 45 minutes (10:45) worth of media content into those 7½ hours.
diane hamilton

Intergenerational communication in the classroom: recommendations for successful teache... - 0 views

  • Traditionalists are often described as loyal, hardworking, conservative, and faithful to their employers. Many have worked faithfully for 30 years and have a very strong work ethic
  • Baby Boomers are known to crave recognition, value respect, see education as a birthright, and favor personable communication to build rapport with peers and co-workers
  • Xers tend to be skeptical, independent workers who highly value a balance between their work and their social life. They desire their time off more than extra pay or promotions and have little fear of changing jobs. In turn, they do not expect employer loyalty. This generation is shaped by a culture of instant results. They are comfortable with multitasking, are motivated to get the job done, value efficiency and directness, expect immediate responses, and look at education as a means to an end
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  • Millennials tend to be highly collaborative and optimistic and are very comfortable with technology (cell phones that are cameras, iPods, and PDAs). Like their parents, they focus on a work/life balance
  • Table 1. Successful Communication Strategies for Four Generations
  • Table 2. Teaching/Motivational Strategies for Four Generations
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    description of intergenerational differences and how to improve student-teacher relationships
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    description of intergenerational differences and how to improve student-teacher relationships (scroll down to find full text)
Joy Quah Yien-ling

Confronting the Challenges of Participatory Culture: Media Education for the 21st Century - 0 views

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    This white paper (Jenkins et al., 2006) identifies the three core challenges: the participation gap, the transparency problem and the ethics challenge, and shares a provisionary list of skills needed for full engagement in today's participatory culture.
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    We have also identified a set of core social skills and cultural competencies that young people should acquire if they are to be full, active, creative, and ethical participants in this emerging participatory culture: Play - the capacity to experiment with your surroundings as a form of problem-solving Performance - the ability to adopt alternative identities for the purpose of improvisation and discovery Simulation - the ability to interpret and construct dynamic models of real world processes Appropriation - the ability to meaningfully sample and remix media content Multitasking - the ability to scan one's environment and shift focus as needed to salient details. Distributed Cognition - the ability to interact meaningfully with tools that expand mental capacities Collective Intelligence - the ability to pool knowledge and compare notes with others toward a common goal Judgment - the ability to evaluate the reliability and credibility of different information sources Transmedia Navigation - the ability to follow the flow of stories and information across multiple modalities Networking - the ability to search for, synthesize, and disseminate information Negotiation - the ability to travel across diverse communities, discerning and respecting multiple perspectives, and grasping and following alternative norms.
Joan Erickson

Multitasking drains brain - 0 views

  • After all, if you really want to listen to something, you close your eyes, right?"
    • Joan Erickson
       
      I'm skeptical about this, too
  • But when both tasks were done at the same time, the volunteers' brains did not engage the sum of the two, or 74 voxels. Instead, their brains displayed only 42 voxels of activity.
    • Joan Erickson
       
      sum of the parts not equal to whole, our brain is fascinating, how does our brain work?
  • map brain areas involved in high-level cognitive tasks -- processing sentences, comprehending paragraphs, formulating strategies, planning many moves ahead and evaluating uncertainty
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  • volunteers' overall accuracy did not suffer
Sue Rappazzo

ETAP687amp2010: Both videos - 0 views

  • old school
    • Joan Erickson
       
      I know people like that, too
  • If a student multitasks while doing homework and does well in school are they being challenged enough?
  • being given ideal test taking conditions that will not happen in the real world?
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  • every new task that you take on “you dilute your investment in each task
    • Joan Erickson
       
      this has been scientifically obeserved; there is a higher oxygen concentration in the area of that brain that is engaged. The oxygen concentraion does not double when 2 separate areas of the brain are engaged. Each area's oxygen concentration is less than what it would've been in a single-task engagement
    • Sue Rappazzo
       
      A useful bit of info!
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