Which of the following is a threat to the validity of an observational technique?

Question

Quizplus · Accepted Answer

All three options (poorly defined unit of analysis, reactivity, observer error) are threats to the validity of an observational technique.

- Poorly defined unit of analysis: If the unit of analysis is not clearly defined, it can lead to inconsistent or inaccurate observations.
- Reactivity: This occurs when the presence of an observer interferes with the behavior being observed. Subjects may change their behavior if they know they are being watched.
- Observer error: This can occur if the observer has a bias or makes errors in recording the data, leading to inaccurate or unreliable observations.

Which of the Following Is a Threat to the Validity