Step Two: Determine the Data Collection Method 确定数据收集方法 Chapter 6 discussed the variety of ways that survey data can be gathered, such as in-person telephone, mail, or self-administration Each method will have an impact on survey de esignStep Two: Determine the Data Collection Method 确定数据收集方法 • Chapter 6 discussed the variety of ways that survey data can be gathered, such as in-person, telephone, mail, or self-administration. • Each method will have an impact on survey design