A group of research subjects who modify their behavior in response to being studied will likely lead to ______ being present in the measurement.
A) systematic error
B) random error
C) ecological error
D) reliability

Question

Quizplus · Accepted Answer

If research subjects modify their behavior in response to being studied, this can introduce systematic error. This means that there is a consistent bias in the measurements, which can affect the validity of the results. Random error refers to variability in the measurements that is due to chance, while ecological error relates to the external validity of the study. Reliability refers to the consistency and stability of the measurements over time.

A Group of Research Subjects Who Modify Their Behavior in Response