Try as You Might: Does Checking Email Less Frequently Reduce Stress?

Review of “Checking email less frequently reduces stress” (Kushlev & Dunn, 2015)

 
Knowledge workers are now having to deal with unprecedented levels of information, on a number of different platforms and devices. We are constantly bombarded, and one of the most inescapable arenas of assault is our email inbox. Many people have difficulty managing their inboxes, organizing work and home emails, dealing with the daily influx, and adhering to the expectation that they respond to emails quickly. Managing your inbox requires that you attend to it, which means frequently switching between email and other tasks. Attention is a limited resource, and other research has shown that people whose cognitive resources are in excessive demand experience compromised well-being in other areas of their lives, like feelings of social connectedness and general life satisfaction.

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Meta-effectiveness and Other Important Concepts for Understanding the Development of Competence in Adults

I’ve published on my SFU blog a glossary of terms that I consider to be essential for understanding the development of competence in adults but that are not in the mainstream of cognitive science. Some of them are unknown because I’ve just recently introduced them, in Cognitive Productivity. Some of them have simply been relatively overlooked. Others existed but I’ve redefined them. These conceptual gaps, which I’ve tried to fill, are obstacles to knowledge-based learning and to understanding such learning.

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On Ruminating and Intrusive Thinking…

I’ve been thinking a lot about rumination recently… actually have been for quite a while. Obviously, rumination can  hinder productivity. Psychologists have looked at the dark-side of rumination, to the point of defining it as counterproductive.  However, some measure of obsession and tenacity is required in order to stick with and solve hard problems. The history of expertise and creativity in science are a testament to such tenacity. (See the discussion of cognitive miserliness and other thinking dispositions in Cognitive Productivity. [Footnote 1] )
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Benefitting From Potent Knowledge Gems on Acceptance and Commitment and Other Topics

Getting enough high quality sleep is important for cognitive productivity. I’ve developed a technique called the cognitive shuffle. This is a technique that you can use in bed to ease you into sleep. I always try to make it clear that it is not a silver bullet. I recently posted an article on mySleepButton about how it can be used with acceptance and commitment therapy. “Acceptance and commitment” is a “third wave” psychological framework that aims to help people better relate to the content their minds generate. (That framework has some dubious “behavioral” theoretical baggage which you can safely ignore.)

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Gratitude for an Excellent Web Developer/IT Service Provider

CogZest’s mission is “To help you use knowledge to become more effective.” We study, develop and celebrate expertise. I like working with great minds. (Who wouldn’t?) It improves my understanding of expertise and improves the quality of my work.

So, it’s a pleasure to reflect on the IT and web development services Jeff Rivett has provided to CogSci Apps Corp. and CogZest.
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“Information Overload” and Productivity

Yesterday, I was interviewed by Ian Jessop of CFAX 1050 Victoria on the topic of “Information Overload and Cognitive Productivity”. We had a good 20-minute chat. Here are some of my reflections on the topic.

Information Overload Myths and Realities

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Assessing and Enhancing Knowledge Workers’ Meta-Documentation and Self-Testing: A SSHRC Grant Proposal

I recently applied for a 2-year SSHRC grant to study some of the problems with which Cognitive Productivity is concerned, such as

  1. the challenges knowledge workers face (a) in learning with technology and more generally (b) processing knowledge resources with technology;
  2. the effectiveness of proposed solutions to these challenges.

It is important to study these issues because we depend on knowledge workers to specify and solve humanity’s most critical and complex problems! These people are the “engine” of the knowledge economy.

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Canada 300 BC and the Passing of Dr. Adam Chowaniec: Developing the Knowledge Economy

At first, I assumed the invitation from Canada 300 was spam. It said I had been nominated as one of only 25 community leaders in Vancouver to participate in an in-depth, national conversation on the future of Canada. But then I received an email confirming it was legitimate. And the National Post published an article by Tamara Sestanj on it. So, intrigued (as I remain), I reviewed the documentation.

Through an innovative use of arts and technology, we want to capture the promise of what Canada will be seven generations from now.

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Color and Placement in Designing Promotion Videos: What Has Cognitive Science to Say?

In designing a 2D character animation promotion video, I wanted to know:

  1. whether, to what extent, and how affective perception is affected by color;
  2. whether placing an object on the left side would provide a more positively valenced affective response than the right.

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My 2015 Progress Update (to Feb 15)

Already mid-February! A good time to see whether I’m on track for my 2015 plans.

I’ve never published my personal progress reports online before. But I wanted to take a detailed look at the last few weeks. And it might be helpful to some of my collaborators, stakeholders, clients or customers, who only see a certain slice of my life. Also, it will give you a picture of the R&D behind the products I develop. I run different facets of my projects through different organizations ( CogZest, CogSci Apps Corp. and Simon Fraser University). It also illustrates the variety of tasks that small business leaders engage in.

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