[jamager]

No, research doesn't show that it works.

That research you link has been conducted by Xiangying Jiang and Bozena Pajak (first and last authors). If you want to contact them about how totally objective and unbiased they are, here are their emails:

[e-mail] [e-mail]

[codethief]

Don't forget the second author, [e-mail]!

[bdjsiqoocwk]

There's a subreddit for this, it's r/MurderedByWords

[sir_eliah]

Touché!