What would you serve a plumber who comes over for dinner? How about … leeks? The hosts play a word game called “What Would You Serve?” Also, can you correct someone’s grammar without ruining a new relationship? And is there...
snowball sample n.— «Researchers pursue what is called a “snowball sample,” seeking out workers who then recruit their friends in a process they liken to a chain letter, or to the “six degrees of separation” theory of connectedness. A...