In the context of systematic observation, which methodological issue refers to the possibility that the presence of the observer will affect people's behaviors?
A)Contiguity
B)Reactivity
C)Validity
D)Reliability

Question

Quizplus · Accepted Answer

Reactivity is the methodological issue that refers to the possibility that people's behaviors may be affected by the presence of the observer. This can lead to inaccurate or biased observations.

In the Context of Systematic Observation, Which Methodological Issue Refers