I just discovered this blog by Sean Olive a well know audio researcher. Well known if one reads JAES
http://seanolive.blogspot.com/search?updated-min=2008-01-01T00:00:00-08:00&updated-max=2009-01-01T00:00:00-08:00&max-results=5
I would encourage you to bookmark this for yourselves and read through it at leisure

While some of his citations along with Floyd Toole's have been posted, linked and talked about, Sean goes into a bit more detail on his blog, like the voicing engineers job loss

Interesting research on the CR speaker testing and what CR has done after the revelation by Sean's research
It is just full of great info, hammering home the need for DBT for meaningful results, etc.
While trained listeners perform better, untrained listeners, us customers, do not have a different preference from them for sound quality, under DBT protocols
Interesting, have a good read.