What Are the Challenges in Conducting Population-Based Surveys?
Several challenges can affect the accuracy and reliability of population-based surveys:
1. Sampling Bias: If the sample is not representative, the results may not be generalizable. 2. Non-Response: A high non-response rate can skew the results. 3. Recall Bias: Participants may not accurately remember past events or behaviors. 4. Cost and Time: Conducting large-scale surveys can be expensive and time-consuming. 5. Data Quality: Ensuring the accuracy and completeness of the data collected is vital.
