What do psychologists do to determine whether the variables in their research are related,or whether there is a true difference between their groups?
A) They do a visual inspection of their data and see if there are any obvious trends.
B) They rely in impressions or logic.
C) They use statistics as a tool.
D) They compare their findings to previous work in the area.

Question

Quizplus · Accepted Answer

Psychologists use statistics as a tool to determine whether the variables in their research are related or whether there is a true difference between their groups. Statistical analysis provides empirical evidence for their findings rather than relying on impressions or logic. They also compare their findings to previous work in the area to validate their results. While visual inspection of data may be used as a preliminary step, it is not conclusive evidence.

What Do Psychologists Do to Determine Whether the Variables in Their