One wonders why 'elect_engineer' created an account only to submit it with that title.
Seriously tho created an account because I never had anything to post to Hacker News before and for the title I just copied the title on the Wikipedia page and cut it down to eighty characters as required by hacker news
Here is a previous assignment
http://en.wikipedia.org/wiki/User:Colin/A_large_scale_studen...
http://en.wikipedia.org/wiki/User:Colin/Introduction_to_Psyc...
Here is the 2013 assignment
http://en.wikipedia.org/wiki/User:Colin/Introduction_to_Psyc...
http://en.wikipedia.org/wiki/Wikipedia:Education_noticeboard...