Errors can occur in interpreting research results when
A) the operational definitions used in the research are of uncertain validity.
B) results are stated in evaluative rather than descriptive terms.
C) the mean group score on a variable is assumed to be characteristic of all members of the group.
D) any of the above situations occur.

Question

Quizplus · Accepted Answer

All three options mentioned can lead to errors in interpreting research results. Uncertain validity of operational definitions can lead to inaccurate measurement and misinterpretation of results. Stating results in evaluative rather than descriptive terms can introduce bias and lead to inaccurate conclusions. Finally, assuming that the mean group score is characteristic of all members of the group can lead to generalizations that may not be true for all individuals within the group. Therefore, any of these situations can lead to errors in interpreting research results.

Errors Can Occur in Interpreting Research Results When