John Christie

921 reputation

bio	website
	location	Halifax, Canada
	age
visits	member for	1 year, 4 months
	seen	yesterday
stats	profile views	19

	921 reputation	bio	website		visits	member for	1 year, 4 months
15 badges		location	Halifax, Canada		seen	yesterday

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Jun 26	answered	What is the correlation between Grade Point Average (GPA) and intelligence?
Jun 26	answered	How are autistic savants able to perform certain mathematical computations so quickly?
Jun 14	revised	Are there colors women find attractive on men? added 94 characters in body
Jun 14	answered	Are there colors women find attractive on men?
Jun 9	answered	Why is it easier to remember the correct response for problems with many options rather than just two?
Jun 7	comment	Does having a sense of purpose increase longevity? While one could have interpreted the initial question within a psychological context it certainly was not 'on topic'. Just because you could interpret a question psychologically, or come up with a psychological explanation, doesn't make it an on topic question until it's written that way. For example is the following on topic? "What causes heart disease?" Wouldn't a physiological answer be reasonable? Or is it the job of answerers to keep the site on topic? I don't get that from reading the FAQ.
Jun 6	awarded	Critic
Jun 6	comment	Does having a sense of purpose increase longevity? Perhaps this could be a cognitive sciences question but, as it is, it sounds much more like it fits better into other categories (stats, epidemiology). Try rewording it to having something to do with psychology, neuroscience, or psychiatry. (and read the FAQ)
May 30	answered	What was his name again…ahh got it!
May 26	answered	What type of behaviour is showing, but withholding, a reward?
May 23	revised	Does completing a thesis make you a better practicing psychologist? deleted 35 characters in body
May 23	answered	Does completing a thesis make you a better practicing psychologist?
May 14	revised	Is there any evidence to support a correlation between how much bodily energy you are using, and how quickly time appears to pass? added 267 characters in body
May 8	answered	Is there any evidence to support a correlation between how much bodily energy you are using, and how quickly time appears to pass?
Apr 3	comment	How to analyze reaction times and accuracy together? I don't know of one. There weren't any using I.E. scores until Enns first used it I believe. I used it in my thesis after that and called it I.E. scores. Why not be the first?
Mar 31	comment	How to analyze reaction times and accuracy together? Pavel, the LIE is my own suggestion for a an improved implementation of the transformation suggested by T&A that is now just done as rt in ms / acc (proportion - the IE score). The logistic regression suggestion will be sensitive to rt because then you analyze the accuracy at a fixed rt using predicted values from the regression. If the rt varied but the SAT remained the same then it will be reflected in varying accuracy scores at that rt.
Mar 31	revised	How to analyze reaction times and accuracy together? added 325 characters in body
Mar 30	awarded	Teacher
Mar 30	awarded	Editor
Mar 30	revised	How to analyze reaction times and accuracy together? added 235 characters in body