timtyler comments on Ask LessWrong: Human cognitive enhancement now? - Less Wrong

14 Post author: taw 16 June 2009 09:16PM

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Comment author: timtyler 17 June 2009 09:33:52AM *  1 point [-]

Research on short-term intelligence test result modifications by activity - by Kevin Warwick

  • Results - Activity

Reading/Swatting -6

Listening to classical music -2

Watching a chat show on TV +5

Playing with a construction toy -4

Sitting/Chatting -2

Watching a documentary on TV +4

Walking +1

Meditating +2

Watching Friends on TV +1

Completing a crossword puzzle 0

  • Results - Food

Alcohol 0

Chocolate -2

Coffee +3

Orange Juice -2

Peanuts +1

  • Results – Breakfast

Toast + Orange Juice +3

Bacon Sandwich +3

Control 0

Cereal -1

Eggs (various) -5

A bigger and better table would be nice.

Comment author: PhilGoetz 17 June 2009 04:44:27PM 3 points [-]

Experimental procedure? Sample size? Means of measuring IQ?

"Reading/Swatting"?

Comment author: timtyler 17 June 2009 09:59:22PM 0 points [-]

Top 2 results sections: "200 first year students at Reading University".

Bottom results section: "50 children (aged 8-11) at Thameside School, Caversham were given regular breakfasts over a one month period."

Comment author: RobinHanson 18 June 2009 11:43:46AM 1 point [-]

Cite?

Comment author: Arenamontanus 18 June 2009 12:41:54PM 0 points [-]

I found a power point from Kevin Warwick by googling for "Reading/Swatting -6" that included the data, but only lose references to the studies. I'll email him and ask.

Comment author: timtyler 18 June 2009 04:38:48PM 0 points [-]

Also, Kevin presents his results here:

http://video.google.com/videoplay?docid=-8080230062336457573

1:35:00.

Comment author: jimrandomh 17 June 2009 02:02:37PM 1 point [-]

Is higher better or lower?

Comment author: timtyler 17 June 2009 09:53:58PM 0 points [-]

These are IQ deltas - so +ve values are good.