Design Validity in Observational Approach Title: Ensuring Design Validity in Observational Approach Design validity is a crucial aspect of research design that ensures the accuracy and reliability of the findings. When utilizing the observational approach, there are several types of

Identify the types of design validity that should be considered when utilizing the observational approach? Select one specific type (e.g., test sensitization) and provide an example detailing how one might avoid violating that particular type of validity.
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