Nena reported a large effect for genetics in her study of early onset dementia. Of the following, which represents the correlation that she found?
A) -.70
B) -.40
C) .45
D) .80

Question

Quizplus · Accepted Answer

A large effect size for genetics would indicate a strong correlation, with the direction depending on whether the study found that genetics increases or decreases the likelihood of early onset dementia. Of the options provided, only choice D fits the criteria for a strong positive correlation (r = .80).

Nena Reported a Large Effect for Genetics in Her Study