Chapter 7 Discussed a Study by Hartwig and Dunlosky, Who

Chapter 7 discussed a study by Hartwig and Dunlosky, who assessed whether college students' study techniques were correlated with their college grades. This research showed that

A) there was a strong correlation between the measures of "study techniques" and grades in college.
B) the study was flawed, because of the research was acknowledged to have a serious problem with the issue that "correlation is not necessarily causation."
C) surprisingly, there was no correlation between any of the variables.
D) there was actually a negative correlation between study techniques and grades in college, probably because the students with the lowest grades actually exaggerated the amount of time spent studying.