Which of the following best describes a stroke?

A) Sudden damage to an area of the brain due to the blockage of blood flow or hemorrhaging
B) Damage to the brain caused by cessation of oxygen flow for over 30 seconds
C) Rapid deterioration of brain cells due to a sudden shock
D) Loss of brain cells caused by the limited use of certain areas or functions of the brain

When chemotherapy in a clinic triggers nausea,cancer patients may develop a nausea response to the sights,sounds,and smells associated with the clinic.This best illustrates

A) operant conditioning.
B) latent learning.
C) classical conditioning.
D) observational learning.

Disorganized attachment orientation is a reliable predictor of social and emotional maladjustment from childhood into adulthood.

Masters and Johnson reported that unlike men, women __________

A) only achieve 1 orgasm in a 12 hr. period.
B) do not have a refractory period.
C) need more stimulation to achieve an orgasm with oral sex.
D) have a longer refractory period than men.

What is the typical difference in the age of onset for the adolescent growth spurt between males and females

A)  two years earlier in females
B)  one year earlier in females 
C)  one year later in females
D)  two years later in females

Which of the following makes the strongest argument against the view that perceptual constancy depends solely on higher-order relationships?

A) An ambiguous background pattern will provide little information about the depth of a target item.
B) An inaccurate distance cue will provide more perceptual information than will an invariant size cue.
C) If a distance cue is altered, we will perceive the target object as being further away, even if the invariant relationship remains the same.
D) If a distance cue is altered, we will perceive the target object as being further away, even if the invariant relationship changes.