Interviewer effects in a telephone survey: a word to the wise.
Frasure-Smith
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D000328:Adult; D000368:Aged; D003299:Cooperative Behavior; D003625:Data Collection / Q000379:methods; D005260:Female; D006801:Humans; D007206:Individuality; D007407:Interviews as Topic; D008297:Male; D008875:Middle Aged; D012107:Research Design; D013689:Telephone; D014833:Voice Quality