Tuesday, January 19, 2010

Believing You Can Be Smarter Actually Makes You Smarter [Mind Hacks]

 
 

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via Lifehacker by Adam Pash on 1/19/10

It's no surprise that self confidence plays an important role in our performance, but findings published by the American Psychological Association suggest all it takes to boost your smarts is believing that you can be smarter.

Photo by Adam UXB Smith.

Despite a lot of evidence to the contrary, many people believe that intelligence is fixed, and, moreover, that some racial and social groups are inherently smarter than others. Merely evoking these stereotypes about the intellectual inferiority of these groups (such as women and Blacks) is enough to harm the academic [performance] of members of these groups. Social psychologist Claude Steele and his collaborators (2002) have called this phenomenon "stereotype threat."

Yet social psychologists Aronson, Fried, and Good (2001) have developed a possible antidote to stereotype threat. They taught African American and European American college students to think of intelligence as changeable, rather than fixed - a lesson that many psychological studies suggests is true. Students in a control group did not receive this message. Those students who learned about IQ's malleability improved their grades more than did students who did not receive this message, and also saw academics as more important than did students in the control group.

Racial, gender, and social stereotypes aside, it's a good bit of information to keep in mind next time you run into a stumbling block in your work, studies, or hobbies. Your smarts aren't set in stone, and simply believing that can significantly improve your ability to learn.




 
 

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Monday, January 4, 2010

Understanding Windows 7's 'God Mode'

 
 

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via CNET News.com on 1/4/10

Enthusiasts are buzzing over a trick that lets users get access to all of the operating system's controls in one folder.

 
 

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Saturday, January 2, 2010

JavaScript from Null: Chapter 4

 
 

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via Nettuts+ by Jeffrey Way on 12/30/09

JavaScript University continues today as we learn about methods of the Array object, how to return values from functions, scope, and even your first animation.

Remember – though each new chapter builds upon the previous ones, you can still follow along perfectly well if you haven't watched the other entries in the series!

Catch Up

In this Screencast, you'll Learn:

  • Methods of the Array object: push, pop, unshift, shift
  • Pull values outside of functions
  • Reducing your "global footprint" by creating an object
  • SetInterval
  • Create your first animation
  • Methods of the String object.

Chapter 4: Arrays, Functions, and your First Animation

Other Viewing Options

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