Which type of love is defined as commitment only?

A) infatuation
B) consummate love
C) companionate love
D) empty love

When we look at an object and then blink our eyes, the visual impression of the object lasts for a fraction of a second

A) short-term memory.
B) sensory memory.
C) selective attention.
D) working memory.

Which of the following individuals is demonstrating an optimistic outlook on life?

A) Cary, who gets angry when his favorite baseball team is losing a game.
B) Carlotta, who has had enough of her job and doesn't feel it will ever make her happy.
C) Carla, who is in a relationship that is just "for now" while waiting for the love of her life.
D) Carl, who tends to see the good in situations and always looks on the bright side of things.

According to the information-processing model of memory, human memory is most analogous to

A) a library classification system.
B) a food processor.
C) an encyclopedia set.
D) a computer.

During childbirth, general anesthesia increases the frequency of uterine contractions and increases the responsiveness of the neonate shortly after birth.

LeDoux's work on the physiology involving emotions has focused on what part of the brain?

A) thalamus
B) hippocampus
C) prefrontal cortex
D) amygdala

Which of the following terms refers to the socially influenced characteristics by which people define men and women?

A) schema
B) gender
C) sexual orientation
D) Y chromosome