Damage to the cerebellum would most likely result in which of the following problems?

The change in the curvature of the lens that enables the eye to focus on objects at various distances is called

Rafael has a sleep disorder for which he takes medically prescribed amphetamines. For which of the following sleep disorders is Rafael most likely being treated?

A doctor is assessing a patient with a sensory disorder. In the first assessment, she asks the patient to touch his nose with his eyes closed. In the next assessment, she asks the patient to walk a short distance with his eyes closed. Which of the following senses is the doctor most likely evaluating?

The thalamus processes information for all of the following senses EXCEPT

Brain damage that leaves a person capable of understanding speech but with an impaired ability to produce speech most likely indicates injury to which of the following?

Darnell is trying to decide which college to attend. Which of the following parts of the brain is most active in decision-making?

A brain tumor that results in obesity would most likely be located in the

Activation of the sympathetic branch of the autonomic nervous system results in

In their discussions of the process of development, the advocates of nature in the nature-nurture controversy emphasize which of the following?

In terms of the effect on the central nervous system, alcohol is most accurately classified as which of the following types of drug?

An individual who drinks alcohol daily finds it necessary to drink increasing amounts to achieve the state of well-being attained in the past. This individual is showing

A person is asked to listen to a series of tones presented in pairs, and asked to say whether the tones in each pair are the same or different in pitch. In this situation the experimenter is most likely measuring which of the following?

The area of the brain stem that is important in controlling breathing is the

A researcher is exploring the effectiveness of a new drug that works as an agonist to the neurotransmitter acetylcholine. A research design involves two randomly assigned groups of participants. One group receives a one-time treatment, and the other does not. Later, the two groups are compared to see whether the treatment had an effect. Psychologists call this kind of research?

A survey shows that children who have encyclopedias in their home environment earn better grades in school than children whose homes lack encyclopedias. The researcher concludes that having encyclopedias in the home environment improves grades. Which of the following explains why the researcher has reached an erroneous conclusion?

Balance is influenced by the

The biological clock that operates in human beings to adjust their functioning to night-and-day periodicity is referred to as

Which of the following is the correct sequence of the reflex arc of events set in motion by an environmental stimulus?

Dopamine, norepinephrine, and acetylcholine are all

The result of the evolutionary process that preserves traits that enhance the adaptation of an organism and suppresses traits that do not is called which of the following?

Banya is taking an AP Psychology class where his teacher gives short quizzes for each unit. During the unit on biological bases of behavior, Banya earned the following quiz scores: 2, 3, 17, 10, 2, 3, 8, 2, 7. What is the mode of the set of scores above?

For most people, speech functions are primarily localized in the

For most people, which of the following is an activity based in the right hemisphere of the brain?

A teacher gives an exam in her AP Psychology course on the function of the parts of the brain. If the exam scores were normally distributed, what would be the percentage of scores that fall at or below the mean score?

Malia is 10 years of age, and her grandmother, Anna Rosa, is 60 years old. Which statement is likely to be true concerning their sleep patterns?

The most common form of color blindness is related to deficiencies in the

Which of the following is the best example of the opponent process theory?

Pierce had surgery and was prescribed a painkiller that mimicked endorphins in his body. He experienced some intense, uncomfortable pain for a day or two after he was finished taking his medicine as prescribed. Pierce's painful experience associated with termination of the use of an addictive substance is known as which of the following?

Jeremy stubbed his toe when he was getting some water in the middle of the night. Within a few minutes, the pain in his toe began to ease. The painkilling substances produced by the brain are known as which of the following?

Which part of the nervous system is most immediately activated by sudden fear?

People who have experienced severe damage to the frontal lobe of the brain seldom regain their ability to

The perceived pitch of a tone is largely determined by its

The place in the retina where the optic nerve exits to the brain is called the

REM sleep, generally an “active” state of sleep, is accompanied by which of the following paradoxical characteristics?

Which of the following psychological perspectives would best help researchers answer questions about the relationship between heredity and the environment regarding the development of disorders such as anorexia nervosa?

Researchers investigated the extent to which 30 pairs of identical and fraternal female twins shared with their twin a diagnosis for the eating disorder anorexia nervosa. Identical twins are genetically identical and share the same DNA pattern. Fraternal twins are only as genetically similar as any other sibling pair. Researchers found that 9 out of 16 pairs of the identical twins were diagnosed with anorexia nervosa, while 1 out of 14 pairs of the fraternal twins were diagnosed with anorexia nervosa.

Which of the following explains why researchers could not implement an experimental design in this study?

The right occipital lobe receives visual information from the

The sequence of shifts in the electrical charge of a neuron is called

Split-brain research has illustrated which of the following?

Stimulation of portions of the left temporal lobe of the brain during surgery will cause the patient to

The sympathetic nervous system is responsible for helping

The intensity at which a sound becomes audible for a given individual is known as the individual's

The occipital lobes contain

The role of the parasympathetic division of the autonomic nervous system is to

Which of the following explains transduction?

Visual acuity is best in the

Which of the following is true of the reticular activating system?

Which of the following is a circadian rhythm?