Yet they often do nothing and sometimes contribute to the terror -- particularly if they are anti-gay.
Although they often lack statistical power, small studies sometimes contribute novel interventions or target difficult-to-recruit populations.
(They are also more subject to abuse: lower-rated merchants sometimes contribute reviews under pseudonyms, trying to repair their reputations by saying nice things about themselves. PriceGrabber says it tries to detect and delete such postings).
Yes, badly maintained tracks, trains, or signals can sometimes contribute to a derailment.
"Forensic science actually can sometimes contribute to wrongful convictions," says Jessica Gabel, a Georgia State University law professor.
Watchdog groups say insurance companies sometimes contribute to the problem by underplaying at auction the damage to a car.
Then again, he said, their social difficulties sometimes contribute to depression, which could look more like the picture you paint.
AKT can sometimes contribute to deposits, but has a fairly limited pot and it can take time for young people to access affordable credit.
The glass doors to his storefront classroom were flung open to the chilly rain falling outside, inviting passers-by to stop, listen, and sometimes contribute to the discussion.
But those prizes sometimes contribute in significant ways to the movies that get made thereafter, even as the very notion of an Oscar season distorts the release schedule and sometimes pushes movies deserving of wide acclaim into relative obscurity.
Should it surprise us if the imperialists of compassion themselves sometimes contribute to the supply of scenes of misery, which then call forth their exhibitions of altruism before a wondering world?
