HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
William K.
User Rank
Gold
Re: Modelling the real world
William K.   4/2/2013 5:20:49 PM
NO RATINGS
I have always taken the expression "common sense" to mean things that are obvious to anyone except a fool. That is quite different from the expression referencing "conventional wisdom", or it's equvalent, "common thinking", which refelects the unverified assumptions that are usually based on sources less reliable than gossip. 

Common sense dictates that one would not stick a hand into the cutting area of a lawnmower, or stand on the very top of a folding ladder. Common sense is that wisdom that lawyers seem to dictate that it is not reasonable to expect their client to posess.

Ann R. Thryft
User Rank
Blogger
Re: Modelling the real world
Ann R. Thryft   4/2/2013 1:46:55 PM
NO RATINGS
Thanks, I like those definitions.

Dave Palmer
User Rank
Platinum
Re: Modelling the real world
Dave Palmer   4/2/2013 1:43:15 PM
NO RATINGS
@Ann: The Italian writer Antonio Gramsci drew a distinction between common sense and good sense.

To Gramsci, "common sense" meant the ruling ideology of a society: the ideas that are generally accepted without much critical thought.  As such, "common sense" is not universal, but may be radically different in different times and places (according to Gramsci, mainly depending on who's in charge).

"Good sense," on the other hand, requires critical thought.

"Common sense" might contain some elements of "good sense," but they are very different things.

Ann R. Thryft
User Rank
Blogger
Re: Modelling the real world
Ann R. Thryft   4/2/2013 12:46:17 PM
NO RATINGS
Dave's comment about "intuitively obvious" makes me think of how many times I've been told that a certain practice is "common sense." My response is always "common to which group?" The term implies shared values and meanings, and shared assumptions about how the world does and should work. But these are not so common In a modern complex society.

Dave Palmer
User Rank
Platinum
Modelling the real world
Dave Palmer   4/1/2013 10:33:05 AM
NO RATINGS
Another great article from Professor Craig.  The only part I take issue with is the claim that "the grey-box modelling approach is intuitive and obvious." First of all, our intuitions can often mislead us.  Read The Invisible Gorilla, by psychologists Chris Chabris and Dan Simons, for many instructive examples of everyday illusions.  Second, if these things were obvious, there would be no need for engineers... let along engineering professors!

On the subject of modelling the real world, take a look at Dan Meyer's blog.  Dan is a high school math teacher who gave a though-provoking TED Talk called Math Class Needs a Makeover.  Dan puts modelling at the center of his teaching.  It's an approach that can help prepare students to engage in engineering problem-solving.



Partner Zone
Latest Analysis
Technology has proven over and over again to be tremendously empowering, to individuals and organizations alike. Misuse that power, however, and you might find yourself in big trouble.
Steadfast in its belief that diesel engines are right for the times, General Motors is expanding US availability of the compression-ignited technology in Chevrolet cars and light trucks.
Most cyber attacks could be avoided by adopting a list of Critical Security Controls that were created by the Center for Internet Security. That’s the message from Steve Mustard of the Automation Federation.
How 3D printing fits into the digital thread, and the relationship between its uses for prototyping and for manufacturing, was the subject of a talk by Proto Labs' Rich Baker at last week's Design & Manufacturing Minneapolis.
The term “range anxiety” began fading into the rear view mirror recently, as major automakers made announcements about longer-range, battery-powered cars.
More:Blogs|News
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Sep 12 - 16, Analytics for the IoT: A Deep Dive into Algorithms
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7 | 8 | 9 | 10


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Technology Marketplace

Copyright © 2016 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service