Mixed-mode surveys are popular as they can save costs and maintain (or improve) response rates relative to single-mode surveys. Nevertheless, it is not yet clear how design decisions like survey mo...

中文翻译：

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调查模式设计和问卷长度对测量质量的影响

混合模式调查很受欢迎，因为它们可以节省成本并保持（或提高）相对于单一模式调查的响应率。然而，目前尚不清楚设计决策（如调查模式）如何...