Results: Interviewer Continuity Influence on Response Rate Same InterviewerDifferent Interviewer same (low) same (mid) same (high) high er (all) lower (mid- low) lower (high- low) lower (high- mid) same (low) same (mid) same (high higher (low- mid) higher (low- high) higher (mid- high) Same int-er same (low) same (mid) + same (high) + + higher (all) + - - Different interviewer lower (mid-low) - -.87* -.97* - lower ( high-low) - -.85* -.94* - + lower (high-mid) + - - + + + same (low) - -.86* -.93* - + - - same (mid) + - - ++.78* + ++.76* same (high) - -.88*-1.02* - + - - - - higher (low-mid) + - - - + + - + - - higher (low-high) + - - + + + + + - + + higher (mid-high) + - - + +.77* + + + + + + + Base- line
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