"When I get new evidence I change my mind. What do you do?" John Maynard Keynes
- Teaching Cartoon: Two On ‘Timing’ & a Tale
- THE VOID (trailer)
- Humberto Maturana & Heinz von Foerster: Meta-Science, Reflection
- Visual Experiment: On the Trail (ARK)
- Teaching Cartoons: Instrumentality 1 & 2
- Mandorla: Trailer
- A Hidden ‘Meta’
- Who Are Your Luminaries?
- Everyone is going one place or the other, ‘cept corporations
- Kippie’s Ekaya
- Free Play Softball League: Ludic Aspirations & the Blue Men Group
- Symmetry Visual Experiment
- Teaching cartoon: Preparation
- Africa, the Original Home of Every Single Racist
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Cleveland Heights, Ohio
- If, during the long course of ages and under varying conditions of life, organic beings vary at all in the several parts of their organization, and I think this cannot be disputed; if there be, owing to the high geometric powers of increase of each species, at some age, season or year, a severe struggle for life, and this certainly cannot be disputed; then, considering the infinite complexity of the relations of all organic beings to each other and to their conditions of existence, causing an infinite variety in structure, constitution, and habits, to be advantageous to them, I think it would be a most extraordinary fact if no variation ever had occurred useful to each being’s own welfare, in the same way as so many variations have occurred useful to man. But if variations useful to any organic being do occur, assuredly individuals thus characterized will have the best chance of being preserved in the struggle for life; and from the strong principle of inheritance they will tend to produce offspring similarly characterized. This principle of preservation, I have called, for the sake of brevity, Natural Selection. [Charles Darwin (1859) On the Origin of Species]
- “It is essential to such a government, that it be derived from the great body of the society, not from an inconsiderable proportion, or a favored class of it; otherwise a handful of tyrannical nobles, exercising their oppressions by a delegation of their powers, might aspire to the rank of republicans, and claim for their government the honorable title of republic.” James Madison
- All the property that is necessary to a Man, for the Conservation of the Individual and the Propagation of the Species, is his natural Right, which none can justly deprive him of: But all Property superfluous to such purposes is the Property of the Publick, who, by their Laws, have created it, and who may therefore by other laws dispose of it, whenever the Welfare of the Publick shall demand such Disposition. He that does not like civil Society on these Terms, let him retire and live among Savages. He can have no right to the benefits of Society, who will not pay his Club towards the Support of it. -Benjamin Franklin
Thinking Outside the Agora
- I'm enjoying The Originals but I still don't know why this is a TV show December 4, 2013The Originals doesn't really have a single relatable main character, or a single storyline that I'm invested in the outcome of, or a central relationship or conceit. Or anything you'd expect a TV show to have. But it's still really fun, in a "gorgeous people making dumb decisions" way. Why is this a TV show, exactly?Read more... […]
- OK you got us, The Hobbit totally works as Mean Girls December 4, 2013We did not think this mash-up of The Hobbit and Mean Girls would work. But oh my god, does it ever. Thranduil is SUCH a bitch. Read more... […]
- Colorful Photos of Terrifying Viruses December 4, 2013We're living in a strange world, barely protected against the infectious, replicating agents called viruses. They may have gruesome effects on our bodies, but these viruses' microscopic world looks beautiful from close up — especially because researchers often add color to the images in order to study them more easily.Read more... […]
- At Last, Some Down-and-Dirty Badassery from Castiel, on Supernatural December 4, 2013When Castiel finally stops moping and feeling guilty for everything, he gets back to being the ass-kicker we know and love. Last night's scene of Castiel kicking ass was the highlight of the Supernatural midseason finale. The whole episode was highly entertaining, but also felt very much like a re-run.Read more... […]
- A sensor that will constantly monitor your blood for drugs December 4, 2013It's either a medical miracle, or the ultimate surveillance device, depending on your perspective. This incredible new sensor can monitor drug levels in your blood in real-time, and has already been shown to work in mice. This video shows how it functions.Read more...
- I'm enjoying The Originals but I still don't know why this is a TV show December 4, 2013
- Teaching Programming Logic to the Ultimate Beginners: Children December 4, 2013
- Crowdfund Roundup: STEAMy projects in Science, Tech, Engineering, Art & Math December 4, 2013
- Skill Builder: Arduino 101 December 4, 2013
- Wicked Cool Education from NarwhalEdu December 4, 2013
- Pi Overload: New Raspberry Pi Products in the Maker Shed December 4, 2013
Daily Archives: May 1, 2012
What I term a ‘four square,’ or matrix, derives in modern times from The Boston Consulting Group’s Growth-Share Matrix. I devise my own four squares and collect any others I encounter. At times the 2×2 Matrix in either its ‘cross’ or ‘four squares’ versions have done duty in my work to help depict human situations. For example, I have employed the following one and used it as the basis for a learner to reflect upon the challenge of having it both ways.
Such visual devices have come to be known as 2×2 Matrix. The essential book on the use of the 2×2 Matrix in business, The Power of the 2×2 Matrix, presents authors Alex Lowy and Phil Hood’s understanding of the tool’s value as an aid to decision making. They write:
2 × 2 Thinking is inherently and profoundly transcendent in nature. Two people face an identical problem differently: one sees an insurmountable problem, while the other perceives options and opportunities. Systems thinker Jamshid Gharajedaghi calls these two approaches either-or versus both-and. Confronted by tough choices, the either-or reaction is to feel trapped and obliged to pick one or the other. The both-and response draws us automatically to a new and different perspective, where it is possible to search for ways to reframe the problem or use conflicting factors in the solution.
The Institute for Manufacturing at The University of Cambridge describes the matrix yet misses two central capabilities, the use of the 2×2 Matrix to plot values, and, the implicit relational dynamic given in the identification of what in this description is termed characteristics.
A two by two matrix is a useful tool for initial sorting of qualitative data.
The axes should be chosen so that, e.g., the data with the most desirable characteristics will fall into the upper left quadrant and the least desirable in the lower right quadrant. While groups may be unable or unwilling to assign absolute values to qualitative data, they usually find it relatively easy to come to a consensus as to which quadrant something belongs in.
Generally, the two by two matrix is a useful tool for categorising things that can be reduced to two simple variables, particularly when quantitative information is unavailable and qualitative judgements must be made.
It enables a rapid clustering (or separating) of information into four categories, which can be defined to suit the purpose of the exercise. It is particularly useful with groups as a way of visibly plotting out a common understanding or agreement of a subject.
2×2 Matrices I’ve found, from the growing collection:
I devised the following to depict the tension of oppositions betwixt four entangled philosophical themes.
The 2×2 Matrix is a very Batesonian device too. I haven’t beta tested a workshop during which learners build a view of their self (or what-have-you,) using the format, yet, it seems a good idea!