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Market and opinion research professional since founding    Douglas Cox &amp; Associates in 1986

President and Sr. Survey Methodologist of Accurus Research Systems, a full-service market and opinion research firm, since its founding in 1988

Lead instructor of the Accurus Institute of Survey Methodology, a mobile survey research training center dedicated to teaching the fundamentals of proper survey research techniques

Broad expertise in data collection methods, sampling, questionnaire design, data analysis, and field management

Strong background in conducting web surveys, mailed questionnaires, telephone surveys, face-to-face interviews, and focus group moderation

Extensive exp

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