This is a follow up on, "Stop correcting pronunciation! (If your students can afford it!)," based on a post by Tabaczynski. Question: Does (more) practice make perfect, or at least make one better than the competition? A couple recent summaries of meta-analyses by Science Digest add support to Tabaczynksi's argument, suggesting . . . well . . . maybe not so much.
Macnamara, Hambrick and Oswald (2014) note that:
Stafford and Dewar (2013) add that:
Think I'll stop right there . . .