Which of the following is a disorder that takes the form of a bodily ailment that has no physical cause?

In Freud’s personality theory, the ________ are in conflict and the ________ must mediate between them.

Freud believed that there was a portion of the brain that remained hidden form the individual except in symbolic form in dreams and other behaviors. This portion of the brain is called the ____________________.

An irrational, persistent fear of something is called a ________.

Alfred Binet designed the first ________ test.

Pavlov placed meat powder in the mouths of dogs, and they began to salivate. The food acted as a (an) ________.

In a ________ design, one group of participants is followed and assessed as the group ages.

________ refers to heredity and ________ refers to environmental influences.

________ consists of the physiological changes in the sex organs and reproductive system that occur during adolescence, lasting about four years.

The correct sequence of the five stages of death and dying postulated by Kübler-Ross is ________.