A Cognitive Psychologist Found That the Mean Recall of Information

Multiple Choice

A cognitive psychologist found that the mean recall of information increased as a function of the extent to which the participants elaborated on the material (none,minimal,extensive) .Also,the standard deviation for each condition was small.What does this suggest about the relationship between the amount of elaboration and recall?

A) A strong relationship exists.
B) A weak relationship exists.
C) No relationship exists.
D) A moderate relationship exists.