Welcome back to THE IAS COMPANION.

In today’s lecture, we will discuss threats to validity in psychological experiments. Understanding these threats is crucial for designing robust studies and interpreting findings accurately. We'll explore the different types of validity, the threats associated with each, and strategies to mitigate these threats. Understanding and addressing threats to validity is fundamental in designing and interpreting psychological experiments. By being aware of these threats and employing strategies to mitigate them, researchers can enhance the robustness and generalizability of their findings.