​According to Freud, the ego, which evolves from the id and creates ways to get what one wants in a world full of rules, operates on the ________ principle.

Find the length and width of a rectangle that has an area of 968 square feet and whose perimeter is a minimum. ​

Carl Rogers believed that people have an innate need to receive love, sympathy, and acceptance from others. He called this:

Sigmund Freud divided personality into three separate but interacting structures called:

Tyler thought that she did great in her stats class because she worked hard. However, she blames her poor grades in psychology on her “incompetent instructor.” Tyler’s reasoning demonstrates:

Sexually transmitted diseases are examples of _____ that can cause abnormalities in fetal development.

Maggie was raised in an Irish-Catholic home; she is very proud of her heritage and pleased when she hears that other Irish-Catholics are successful. Being Irish-Catholic is part of Maggie’s __________ identity.

Jean Piaget used the term _____ to refer to organized patterns of thought and action that guide children’s interactions with the world.

Attitudes typically have a greater influence on behavior when we are aware of them and when they are strongly held.

Ariana was born with facial irregularities and a small, malformed brain. She later showed indications of a mental disability. It is most likely that Ariana’s abnormalities are the result of: