Qualitative Research
Observation
A data collection method where researchers gather information by watching subjects in their natural environment or a laboratory setting.
What is Observation?
Observational research involves systematically recording behavior, events, or physical characteristics. The researcher may be an active participant or a passive bystander, and the observation can be structured (using a checklist) or unstructured.
Why Observation Matters
It captures what people actually do, rather than what they say they do, overcoming self-reporting biases common in surveys and interviews.
Example
An education researcher sits in the back of a classroom and uses a coding sheet to record how often a teacher praises versus corrects students.
Common Mistakes
- The Hawthorne effect: subjects changing their behavior because they know they are being watched.
- Observer bias: the researcher unconsciously recording events that confirm their hypothesis while ignoring contradictory evidence.