Communication is carried out between neurons when neurotransmitters are released into the

Which of the following statements about stepfamilies is TRUE?

A) Stepfathers more than stepmothers have greater difficulty parenting their stepchildren than their biological children. B) Noncustodial fathers stay more involved in their children's lives than noncustodial mothers do. C) Girls' adjustment problems to stepparents are more negative and last longer than do boys' adjustment problems. D) all of the above

_________ refers to the tendency for objects that are near to one another to be grouped

a) Similarity b) Proximity c) Closure d) Common fate