When do you need to gather data at different levels

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1. Why is it important to use not only subjective but also hard data in correlational field studies?

2 Why is it important to use different sources, not same-source data, in correlational field studies?

3. When do you need to gather data at different levels?

4. What is the problem with self-report data in correlational field studies?

5. Define ‘common method variance'. How do you overcome its invalidating effect on survey/correlational field study results?

Reference no: EM13885608

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