Psy-150: Psychology Test Answers
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Which test of memory typically provides the fewest retrieval cues?
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recall
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Which memory test would most effectively reveal that Mr. Quintano, at age 55, still remembers many of his high school classmates?
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recognition
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Which measure of memory retention assesses the amount of time saved when learning material again?
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relearning
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Which measure of memory retention assesses the ability to draw information out of storage and into conscious awareness?
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recall
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Which measure of memory is used on a test that requires matching glossary terms with their correct definitions?
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recognition
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When an eyewitness to an auto accident is asked to describe what happened, which measure of memory is being used?
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recall
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The retention of encoded information over time refers to
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storage
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The process of encoding refers to
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getting information into memory
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The persistence of learning over time most clearly depends on
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memory
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Edward Titchener is to structuralism as William James is to
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functionalism
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Formulating testable hypotheses before conducting research is most directly useful for restraining a thinking error known as
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hindsight bias
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Giving half of the members of a group some purported psychological and the other half an opposite result is an easy way to demonstrate the impact of
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hindsight bias
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Introspection was the basic research tool used by ________ in order to study people's inner sensations and mental images.
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Edward Titchener
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Looking inward and reporting your immediate sensations, images, and feelings is called
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introspection
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Mike Crampton's stockbroker has informed him that he has suffered substantial investment losses. When Mike tells his wife, she angrily responds, \"I could have told you that your investment plan would fail!\" Her comment best illustrates
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hindsight bias
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Our tendency to believe we know more than we do illustrates
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overconfidence
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Political officials who have no doubt that their own economic and military predictions will come true most clearly demonstrate
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overconfidence
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Professor Smith told one class that drinking alcohol has been found to increase sexual desire. He informed another class that drinking alcohol has been found to reduce sexual appetite. The fact that neither class was surprised by the information they received best illustrates the power of
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hindsight bias
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Research participants were asked to monitor and report their own immediate sensory reactions to differently colored objects. This research involved a technique known as
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introspection
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Several weeks after a political election, voters often exaggerate their ability to have predicted the election outcome. This best illustrates
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hindsight bias
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A behavior geneticist would be most interested in studying hereditary influences on
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physical aggressiveness
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A biological psychologist would be most interested in conducting research on the relationship between
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neurotransmitters and depression
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A myelin sheath is a(n)
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fatty tissue layer encasing the axon of a nerve cell
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An amplified recording of the waves of electrical activity that sweep across the surface of the brain is called a(n)
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EEG
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A neuron is
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the extension of a neuron that carries messages away from the cell body
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At about 8 months of age, people across the world start to ________ strangers; as adults, they prefer the company of those whose attributes are ________ to their own.
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fear; similar
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Dendrites are branching extensions of
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neurons
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Dr. Wolski does research on the potential relationship between neurotransmitter deficiencies and mood states. Which psychological specialty does Dr. Wolski's research best represent?
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biological psychology
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Every nongenetic influence, from prenatal nutrition to the people and things around us, is an aspect of our
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environment
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In transmitting sensory information to the brain, an electrical signal travels from the ________ of a single neuron.
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dendrites to the cell body to the axon
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MRI scans have revealed that some patients with schizophrenia have unusually enlarged
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ventricles
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Surgical destruction of brain tissue is called a(n)
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lesion
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The best way to detect enlarged fluid-filled brain regions in some patients who have schizophrenia is to use a(n)
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MRI
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The function of dendrites is to
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receive incoming signals from other neurons
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The impact of our cultural backgrounds on the development of our personal values best illustrates
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environmental influences
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The longest part of a motor neuron is likely to be the
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axon
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The speed at which a neural impulse travels is increased when the axon is encased by a(n)
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myelin sheath
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The study of the links between physiology activity and psychological events is called
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biological psychology
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The study of the relative power and limits of genetic and environmental influences on behavior is known as
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behavior genetics
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To identify which of Lucy's brain areas was most active when she talked, neuroscientists gave her a temporarily radioactive form of glucose and a(n)
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PET scan
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A specialty area that focuses on the connections between brain activity and mental processes is known as
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cognitive neuroscience
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Arlette often consumes up to six cocktails in a row before she experiences any noticeable symptoms of intoxication. This suggests that Arlette has developed
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tolerance
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Chemical substances that alter perceptions and moods are called ________ drugs
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psychoactive
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Compulsive craving for and use of a drug despite adverse consequences is an indication of
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addiction
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Consciousness is
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our awareness of ourselves and our environment
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Hypnosis involves
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heightened openness to suggestion
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In one study, both hypnotized and unhypnotized subjects were told to throw acid in a researcher's face. In this experiment, hypnotized people
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behaved in the same way as unhypnotized subjects
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June's correct solution of a novel arithmetic problem was simultaneously facilitated by unconscious inferences and the conscious application of mathematical principles. This best illustrates the value of
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dual processing
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Just prior to awakening Chinua from a hypnotic state, the therapist told him that during the next few days he would feel nauseous whenever he reached for a cigarette. Chinua's therapist was attempting to make use of
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posthypnotic suggestion
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Orne and Evans discovered that unhypnotized research participants asked to pretend they were hypnotized performed the same dangerous acts as hypnotized research participants. This finding is most consistent with the theory that hypnosis involves
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conscious role playing
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People can be hypnotically induced to
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report little pain from placing their arms in an ice bath
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Research on susceptibility to hypnosis reveals that
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people who are highly responsive to hypnotic suggestion tend to become absorbed in imaginative activities
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Since 1960, psychology has regained an interest in consciousness as psychologists of all persuasions affirmed the importance of
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cognition
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The change in brain chemistry that offsets the effects of a psychoactive drug is called
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neuroadaptation
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The need to take larger and larger doses of a drug in order to experience its effects is an indication of
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tolerance
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The repeated self-harming consumption of a psychoactive drug is an indication of
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a substance related disorder
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The school of thought in psychology that turned away from the study of consciousness during the first half of the last century was
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behaviorism
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The simultaneous processing of information at both conscious and unconscious levels is called
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dual processing
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Which specialty area would be most interested in identifying the cortical activation patterns associated with a person's perception of different objects?
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cognitive neuroscience
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Which theory suggests that hypnosis involves inducing someone to enact the role of a hypnotic subject?
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social influence theory
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Acquiring new habits best illustrates the process of
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learning
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An event that strengthens the behavior it follows is a(n)
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reinforcement
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Children often learn to associate pushing a vending machine button with the delivery of a candy bar. This best illustrates the process underlying
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operant conditioning
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Conditioning is the process of
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learning associations
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Ebbinghaus' use of nonsense syllables to study memory led to the discovery that
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the amount remembered depends on the time spent learning
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If a sea slug on repeated occasions receives an electric shock just after being squirted with water, its protective withdrawal response to a squirt of water grows stronger. This best illustrates
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associative learning
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If bears find insects after they move decaying logs, they more frequently move decaying logs. This most clearly indicates that finding insects is a
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reinforcement
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In classical conditioning a stimulus is any event or situation that
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evokes a response
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Jordan is frightened by the sound of a train whistle. The sound is a(n)
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stimulus
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Pets who learn that the sound of an electric can opener signals the arrival of their food illustrate
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classical conditioning
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Psychologists define learning as
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acquiring new and relatively enduring information or behaviors
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Accommodation refers to the
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process by which the lens changes shape to focus images on the retina
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Bottom-up processing involves analysis that begins with the
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sensory receptors
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Brightness is to intensity as hue is to
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wavelength
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Hearing a sequence of sounds of different pitches is to ________ as recognizing the sound sequence as a familiar melody is to ________.
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sensation; perception
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High-frequency sound waves are to ______ as low-frequency sound waves are to ______.
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a high pitched voice; a low pitched voice
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Humans experience the longest visible electromagnetic waves as the color ________ and the shortest visible waves as ________.
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red; blue-violet
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Information processing guided by higher-level mental processes is called
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top-down processing
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Normal visual sensation in the absence of complete visual perception is best illustrated by
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prosopagnosia
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Objects are brought into focus on the retina by changes in the curvature and thickness of the
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lens
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Our sense of hearing is known as
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audition
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Perception is the process by which
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sensory input is organized and interpreted