Archive for Life

Talent or Hard Work?

// November 30th, 2011 // No Comments » // Life

Recently I got an email with this article and comments. I thought it would be interesting to share and get the views of others:

I read this interesting study on whether talent or hard work counts for the most in achieving success. of course, hard work won out over talent. Here are some excerpts:

People of great accomplishment tend to be highly intelligent. Yet, the view that creative geniuses accomplish more on account of their inherent ability does not stand up. When intellectually gifted children were followed up in middle age, their creative achievements were astonishingly small according to a celebrated study by Lewis Terman. High intelligence may be necessary for creative accomplishment but it is clearly not sufficient. Achievement in most creative fields calls for a lot of work and effort. Mastery requires many years of single-minded pursuit. Music and performance arts are something of an exception where child stars emerge much more quickly thanks, presumably, to specialized talents with which they may indeed be born given that musical ability runs in families. For most other endeavors, achievement is 99% perspiration and 1% inspiration.

The concept of genius is nothing but comforting fiction. For it helps explain why most of us do not achieve at the highest level in our chosen field: we are not geniuses. The trouble is that there is little compelling evidence in psychology for any such latent superiority. The concept of the genius may be comforting to the rest of us. Yet, it remains a fiction. 

But the following excerpts on IQ and financial success were also very interesting:

An interesting article by the economist Garett Jones of George Mason University on “National IQ and National Productivity,” essentially shows that a nation’s intelligence level is associated with a number of important economic outcomes. (Me: hence what is happening in Ja. with our educational abyss within the general population.) In the article, Jones stresses that “policymakers should include measures of national average IQ when reporting a nation’s level of human development” as at present no nation appears to do so. He also points out that one way of raising a nation’s IQ level is to allow smarter immigrants into the country. (Me: This is not a new concept, for years company’s have sought the brightest employees that they can get to increase their growth and profitability. Look at Apple. Or even IBM, worldwide as here in Ja., which has kept IBM relevant.)

Now psychologists Heiner Rindermann of Chemnitz University of Technology and James Thompson of University College London have published a paper in the journal Psychological Science on the concept of “Cognitive Capitalism: The Effect of Cognitive Ability on Wealth, as Mediated Through Scientific Achievement and Economic Freedom.” The authors examined cognitive ability datasets from over 90 countries to show that average IQ is essentially the decisive factor of human capital and that it is really the top 5% of a country’s population – or the smart fraction - that largely impacts a nation’s wealth. The authors write that “Cognitive ability influences wealth through its effects on high achievement …” (Me: that is high achievers are generally smarter people. As the first paragraph says: People of great accomplishment tend to be highly intelligent.)

Dr. Rindermann told me that because the modern cognitive demands of work and everyday life are growing, essentially “wealth has become cognitive wealth,” and in particular “high ability wealth” or the smart fraction of the population is what matters.  It is the absolute ability level of this fraction of the population that makes the difference (to a country’s wealth).

The article then goes on to speak of China — with a larger ‘smart fraction’ of people — as compared to the USA and the inevitable outcome.

Do you agree?

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12 Dozen places to educate yourself online

// November 10th, 2011 // No Comments » // Cool Stuff, Life

Just a quick post sharing a link my friend @skreech2 sent me recently.

http://www.marcandangel.com/2010/11/15/12-dozen-places-to-self-educate-yourself-online/

It features 12 dozen places to educate yourself online. Personally I am a fine of MIT’s Open Courseware, but the link lists several other sources covering:

  • Science and health
  • Business and money
  • History and world culture
  • Law
  • Computer science and engineering
  • Mathematics
  • English and communication
  • Foreign and sign languages
  • Plus More

Hope you enjoy!

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Approaching Twitter Demographics

// March 30th, 2011 // 2 Comments » // Cool Stuff, Life, Social Media Marketing, Technology

Recently I was introduced to InMaps from Linked In. What it does is analyze your Linked In contacts and their contacts to show how your professional contacts are connected. It then colour codes them based on common links. Finally users who are more connected get bigger dots than others. See mine below:

InMap of Dmitri Dawkins

This is pretty cool because now you can see how your contacts are connected. But how else can data visualisation help us?

Location:

I have been trying to track keywords and events based on location via social media tools for a long time. The issue with social sites like Twitter is that people don’t set their location correctly. For instance if a Twitter user enters Jamaica as their location then it assumes Jamaica, New York, USA, not the country. Also people use other terms like jamdown, jamrock, or just cities like Kingston or Montego Bay. When trying to find tweets from a specific area even if the person matches the keywords the location may be off.

So I first considered creating a list of Jamaican twitter users, however how will this be updated (migration etc.)? Then I thought of tracking interactions and then flagging users as Jamaican, but once again that would require alot of human interaction. Ideally I want something automated and dynamic. InMaps gave me a potential answer. Track interactions between users and then group them into subsets just like InMaps. Couple that with a metrics system, where a user with properly filled out Location or listed under multiple twitter lists with specific keywords or Klout has a higher metric than others. When users are associated with other users with higher metrics it helps to create focal points for the network.

Online communities are associated by content, relation (friends, family, groups, alumni) or location. By establishing the link between individuals online we can create a dynamic social mapping tool more accurate than what currently exists, even more accurate than what the user them-self knows. This would allow analysis of keywords by social-location-grouping or possibly by profession, education, and more.

What are your views?

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Radiation Dose Chart

// March 21st, 2011 // No Comments » // Life, Technology

I really do love XKCD, they make the most awesome comics. This time they have made something to help everyone understand the radiation levels in Japan:

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A sound pioneer’s resonating chords

// March 7th, 2011 // No Comments » // Cool Stuff, Life, Technology

An article published in The Jamaica Observer on my Grandfather, Leslie Galbraith:

LIKE many others, I have been following with considerable interest the reminiscences of Leslie Galbraith in fellow columnist Mark Wignall’s Sunday space about the part he and others played in the development of electronic sound reproduction in Jamaica.

As we are aware, the sound system is an outgrowth of radio, which, in its early incarnation, used vacuum tubes to snatch modulated magnetic radiation from the ether and convert it into a form the human ear can detect.

Read more: http://www.jamaicaobserver.com/columns/A-sound-pioneer-s-resonating-chords_8469303#ixzz1FvD8d81B

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