What is the biggest potential threat to the validity of this conclusion?

Understand the Problem

The question is asking about potential threats to the validity of a conclusion drawn from a cross-sectional study regarding the relationship between urban living and the likelihood of developing schizophrenia. It assesses the awareness of different biases that could affect the interpretation of the study's results.

More Information

In cross-sectional studies, reverse causality is a major concern because such studies cannot determine the direction of cause and effect.

Tips

Avoid assuming causal relationships in cross-sectional studies without longitudinal or experimental data.

Sources

• Threats to Conclusion Validity - Research Methods Knowledge Base - conjointly.com