If an Investigator Found a

Multiple Choice

If an investigator found a +.50 correlation between parents' vocabularies and their children's vocabularies, it would mean that:

A) children know about half as many words as their parents.
B) the more words parents know, the more words their children know.
C) by talking to them, parents increase their children's vocabularies.
D) the relationship between parents' and children's vocabularies is too small to be of significance.