Which data collection methods are more effective than others?

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Various data collection methods have differences in depth, accuracy, and convenience. Questionnaires and surveys are cheap and fast, but they can get few returns. Interviews are more insightful and demand greater time and resources. Observation assists in the natural behavioral capture, yet it might be biased due to interpretation. Due to the weaknesses and advantages of each approach, a lot of researchers find it better to unite several data collection approaches to obtain more balanced, reliable, and comprehensive results of their project. Join our community of data enthusiasts here: community.datarecovee.com