数据收集方法

 

 

定性研究

  ﹡ 小组座谈会(普通7-8人、微型4-5人)
  ﹡ 深度访问
  ﹡ 企访

定量研究

  入户访问(普通、回访)
  ﹡
街头访问(定点、不定点)
  ﹡ 电话访问
  ﹡ 产品派发
  ﹡ 邮寄访问
  ﹡ 网上调查普查
  ﹡ 车展访问
  ﹡ ......



 

 

 

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