Linguistics. My thesis looked at how people who speak more than one language will sometimes use words from one language in order to get at specific nuances and shades of meaning that don't translate well. I took 25 hours of video and audio recordings of people from Alberta, Canada and from Maine in the US talking in French and English, found the most common English words that they used out of all of that, and looked at how and when they were using them to see if they had any special meanings or uses for them!
An interesting study, nytquill. Congratulations once again and good luck with your PhD.
Diabetes Type2 diagnosed March 2014. Treated by diet only. HbA1c 60 on diagnosis, 52 in June 2014, 50 October 2014, 44 December 2014, 48 May 2015, 50 Sep 2015, 53 Jan 2016, 50 Oct 2016, 56 Feb 2017, 50 Jun 2017. 50 Aug 2017. 47 Feb 2018. 50 Jul 2018. Pacemaker fitted 2008 - replaced 2017.
When I get old I don't want people thinking
"What a sweet little old lady"........
I want 'em saying
"Oh Crap! Whats she up to now ?"