Survey Research: Basic Communication Methods(英文版)(ppt 35页)

Survey Research: Basic Communication Methods(英文版)目录：
1、Communicating with Respondents
2、Personal Interviews
3、Telephone Surveys
4、Most Unlisted Markets
5、Mail Surveys
6、Self-Administered Questionnaires
7、Internet Surveys
8、Selected Questions to Determine the Appropriate Technique:
9、Pretesting
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