As fine as Mike Nock's recent releases have been—Meeting of the Waters (Jazzhead, 2007) and Live (ABC Jazz, 2004)—the New Zealand-born, Australian-based pianist's primary focus has been on larger ...

The gold standard for establishing a causal relationship — between, say, a drug and some health outcome — is a randomized controlled trial, or RCT. RCTs are powerful for a few reasons. First, RCTs ...