Therefore, the investigator needs to know which threats to internal validity are associated with which research designs and the sources of bias associated with particular aspects of study execution.

Which leads us to validity: Does the test actually predict what it says it does? The IAT was intended to and is currently used in a way that is supposed to link implicit bias to behaviors.

In everyday language, the term validity is typically used to describe something as being trustworthy or legit. It's meaning ...

More information: Nao Hagiwara, The nature and validity of implicit bias training for healthcare providers and trainees: A ...

Difference is probably due to the effects of confounding factors or bias; stop here. 3. External validity Examine inclusion and exclusion criteria and characteristics of study participants.