General findings are that there is a moderate positive correlation-about .3 to .4-between brain size and measured intelligence. We must remember, however, that this relationship does not mean that having a bigger brain is directly responsible for higher intelligence. Some third variable, such as better nutrition, might explain this relationship. This reminds us of the critical-thinking concept of
A)correlation versus causation.
B)replicability.
C)Occam's Razor.
D)extraordinary claims.

Question

Quizplus · Accepted Answer

The given passage clearly states that while there is a correlation between brain size and measured intelligence, it does not mean that having a bigger brain causes higher intelligence. This highlights the concept of correlation versus causation, making option (A) the correct answer. The other options are not relevant to the given passage.

General Findings Are That There Is a Moderate Positive Correlation-About