Observational research is characterized by?

• A. High manipulation of variables to test hypotheses.
• B. Low control, aims to capture richness of a real setting, difficult to establish causality.
• C. Strong ability to establish causality through experiments.
• D. Purposive sampling of expert opinions.

Answer: (B)

Observational research aims to study phenomena in their natural settings without manipulating variables, focusing on rich, contextual data from real-life environments. Because conditions aren’t controlled and participants aren’t randomly assigned, it’s easier to observe how things occur in the real world but harder to draw strong causal conclusions. This limited control and emphasis on real-world complexity explain why establishing causality is difficult in observational studies, even though they yield valuable descriptive and exploratory insights. It isn’t about deliberately altering conditions to test hypotheses, nor is it defined by sampling experts’ opinions, which is a different methodological approach.