Psychology Chapter Overview
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Questions and Answers

Krista and Tatiana Hogan conjoined twins who are joined at the head. They have been studied at length by doctors and psychologists about the details of their experience. They are the focus of a ______.

  • experiment
  • naturalistic observation
  • case study (correct)
  • survey
  • Clive Wearing could remember which of the following types of memory?

  • new people he meets
  • how to play the piano (correct)
  • headlines from the news
  • the most recent updates in his children's lives
  • A(n) ______ is a variable that affects both variables of interest and may falsely give the impression of a cause-and-effect relationship.

    confounding variable

    Which of the following is able to prescribe medication?

    <p>Psychiatrist</p> Signup and view all the answers

    Which psychological perspective might advance the argument that our sleep patterns evolved as an adaptive response to predatory risks, which are higher during periods of darkness?

    <p>evolutionary</p> Signup and view all the answers

    Susan wants to study prejudice, attraction, how we explain our own behavior versus how we explain the behavior of others, and how we resolve interpersonal conflicts. Susan should conduct research in the area of ______.

    <p>social psychology</p> Signup and view all the answers

    Which of the following represents a weak positive correlation?

    <p>+0.2</p> Signup and view all the answers

    Which of the following animals appears to be most likely to experience dreams?

    <p>mammals</p> Signup and view all the answers

    Which of the following branches of psychology is most closely related to the biological perspective?

    <p>Evolutionary Psychology</p> Signup and view all the answers

    Which of the following drugs behaves partially like a stimulant, partially like a depressant, and partially like a hallucinogen?

    <p>Marijuana</p> Signup and view all the answers

    The ______ reviews research conducted using human subjects.

    <p>IRB (Institutional Review Board)</p> Signup and view all the answers

    Which of the following areas is located in the frontal lobe of the brain?

    <p>Broca's area</p> Signup and view all the answers

    ______ assesses the consistency of observations by different observers.

    <p>Inter-rater reliability</p> Signup and view all the answers

    ______ is a reduction in the number of research participants as some drop out of the study over time.

    <p>Attrition</p> Signup and view all the answers

    Which of the following uses input from the eyes to regulate melatonin release?

    <p>Suprachiasmatic nucleus</p> Signup and view all the answers

    A sample that ______ is most likely to yield generalizable results.

    <p>is large and randomly selected</p> Signup and view all the answers

    The two major divisions of the nervous system are the ______ and ______.

    <p>autonomic; somatic</p> Signup and view all the answers

    The ______ nervous system is responsible for responses such as pupil dilation, increased heart rate, and increased respiration.

    <p>sympathetic</p> Signup and view all the answers

    The ______ variable measures effects of the independent variable.

    <p>dependent</p> Signup and view all the answers

    A negative correlation means ______.

    <p>one variable decreases as the other increases</p> Signup and view all the answers

    The central nervous system consists of the brain and ______.

    <p>spinal cord</p> Signup and view all the answers

    Tariq depends on cigarettes to relieve his stress, though he smokes so infrequently that he experiences no significant, noticeable physical symptoms when he is not smoking. What does this exemplify?

    <p>psychological dependence</p> Signup and view all the answers

    Which of the following higher level processes is not a function of the cerebral cortex?

    <p>breathing</p> Signup and view all the answers

    Sensory and motor neurons of the ______ nervous system are associated with activities traditionally thought of as conscious or voluntary.

    <p>somatic</p> Signup and view all the answers

    Penelope studies how the structure and function of the nervous system is related to behavior. She is a ______.

    <p>biopsychologist</p> Signup and view all the answers

    ______ is the tendency to ignore evidence that disproves ideas or beliefs.

    <p>confirmation bias</p> Signup and view all the answers

    The ______ is controlled by the experimenter.

    <p>independent variable</p> Signup and view all the answers

    Which correlation coefficient best represents a moderate relationship showing fewer anxiety symptoms in people who report higher life satisfaction?

    <p>+0.4</p> Signup and view all the answers

    Stan and Jenny are in a psychology course that requires them to repeat an experiment that researchers have conducted in the past, in order to determine whether they produce the same results. This is called ______.

    <p>replication</p> Signup and view all the answers

    The somatosensory cortex is responsible for processing ______.

    <p>temperature, touch, and pain</p> Signup and view all the answers

    Rosemary had a stroke about a year ago and now she cannot understand what people are saying to her. This is embarrassing for her, so she responds using vague language and tries to make it appear as though she understands. Which area of Rosemary's brain was likely damaged by the stroke?

    <p>Wernicke's area</p> Signup and view all the answers

    Tayla smokes marijuana. At first, just a few inhalations were enough to feel high. Over time, she needs to smoke more and more to achieve the same affect. This is an example of ______.

    <p>tolerance</p> Signup and view all the answers

    Which term describes the tendency to maintain a balance, or optimal level, within a biological system?

    <p>homeostasis</p> Signup and view all the answers

    The ______ nervous system is responsible for stimulating digestion and reducing blood flow to skeletal muscles.

    <p>parasympathetic</p> Signup and view all the answers

    In a ______ study, both the researchers and the participants are unaware of the group assignments.

    <p>double-blind</p> Signup and view all the answers

    A group of researchers report data from a study where they hired experimental confederates to attend speed dating events, posing as daters, and carefully take notes on the behaviors of the daters. What type of research design did they use?

    <p>naturalistic observation</p> Signup and view all the answers

    Alcohol is considered a ______ because it tends to suppress central nervous system activity.

    <p>depressant</p> Signup and view all the answers

    ______ research studies the same groups of participants over time.

    <p>longitudinal</p> Signup and view all the answers

    The ______ of a neuron contain ______ that house neurotransmitters, the chemical messengers of the nervous system.

    <p>terminal buttons; vesicles</p> Signup and view all the answers

    If a patient simply believes a treatment will reduce pain, often times it will. This describes ______.

    <p>the placebo effect</p> Signup and view all the answers

    Which branch of psychology is most closely related to ideas like punishment and reinforcement?

    <p>behaviorism</p> Signup and view all the answers

    The therapeutic effects of LSD and psilocybin appear to be tied to decreased functioning in the ______.

    <p>default mode network</p> Signup and view all the answers

    The only way to establish a cause-and-effect relationship between two variables is to conduct a(n) ______.

    <p>experiment</p> Signup and view all the answers

    The ______ rhythm is the biological rhythm that occurs over approximately 24 hours.

    <p>circadian</p> Signup and view all the answers

    Cocaine is considered a ______ drug because it tends to increase overall levels of neural activity.

    <p>stimulant</p> Signup and view all the answers

    The auditory cortex is located in which lobe of the brain?

    <p>temporal</p> Signup and view all the answers

    Lucy wants to study changes in cognitive skills, moral reasoning, and social behavior across the lifespan. Lucy should specialize in ______ psychology.

    <p>developmental</p> Signup and view all the answers

    Dmitris is in a car accident and his parietal lobe is injured. Which of the following is the most likely behavioral effect of his accident?

    <p>no sensation in his legs and feet</p> Signup and view all the answers

    Agonists ______ firing and antagonists ______ firing.

    <p>increase; decrease</p> Signup and view all the answers

    Study Notes

    Question 1 Answers

    • Krista and Tatiana Hogan are conjoined twins joined at the head
    • They are studied by doctors and psychologists
    • Their experience is the focus of a case study

    Question 2 Answers

    • Clive Wearing could remember how to play the piano
    • He could also remember headlines from the news
    • He could also remember the most recent updates in his children's lives
    • He could also remember new people he meets

    Question 3 Answers

    • Psychologists can prescribe medications
    • Psychiatrists can prescribe medications

    Question 4 Answers

    • Psychiatrists can prescribe medications

    Question 5 Answers

    • The evolutionary perspective might argue that sleep patterns developed as an adaptive response to avoid predatory risks, which are higher during periods of darkness.

    Question 6 Answers

    • Susan should conduct research on social psychology

    Question 7 Answers

    • +0.2 represents a weak positive correlation

    Question 8 Answers

    • Mammals are most likely to experience dreams

    Question 9 Answers

    • Evolutionary Psychology is closely related to the biological perspective

    Question 10 Answers

    • This question is not in the document

    Question 11 Answers

    • The Institutional Animal Care and Use Committee (IACUC) reviews research using human subjects

    Question 12 Answers

    • In the frontal lobe, Broca's area

    Question 13 Answers

    • Inter-rater reliability assesses the consistency of observations by different observers

    Question 14 Answers

    • Attrition is a reduction in the number of study participants as some drop out over time

    Question 15 Answers

    • This question is not in the document

    Question 16 Answers

    • The suprachiasmatic nucleus uses input from the eyes to regulate melatonin release

    Question 17 Answers

    • The two major divisions of the nervous system are the autonomic and somatic nervous systems

    Question 18 Answers

    • The autonomic nervous system is responsible for responses like pupil dilation, increased heart rate, and increased respiration

    Question 19 Answers

    • The dependent variable measures the effects of the independent variable

    Question 20 Answers

    • This question is not in the document

    Question 21 Answers

    • The central nervous system consists of the brain and the spinal cord

    Question 22 Answers

    • Tariq's dependence on cigarettes, despite infrequent use, exemplifies tolerance

    Question 23 Answers

    • Breathing is not a function of the cerebral cortex

    Question 24 Answers

    • Somatic nervous system is associated with conscious activities

    Question 25 Answers

    • Penelope is a biopsychologist

    Question 26 Answers

    • Confirmation bias is the tendency to ignore evidence that disproves ideas or beliefs

    Question 27 Answers

    • The independent variable is controlled by the experimenter

    Question 28 Answers

    • -0.5 represents a moderate relationship showing fewer anxiety symptoms in people who report higher life satisfaction

    Question 29 Answers

    • Replication is repeating an experiment to see if it produces the same results.

    Question 30 Answers

    • The somatosensory cortex processes temperature, touch, and pain, in addition to motor information from body areas like arms, legs and face

    Question 31 Answers

    • Wernicke's area was likely damaged as this area is involved in understanding language

    Question 32 Answers

    • This question is not in the document

    Question 33 Answers

    • Homeostasis is the tendency to maintain balance within a biological system

    Question 34 Answers

    • The parasympathetic nervous system reduces blood flow to muscles and increases digestion.

    Question 35 Answers

    • A double-blind study keeps both researchers and participants unaware of group assignments

    Question 36 Answers

    • Naturalistic observation is the research method used by the daters.

    Question 37 Answers

    • Cocaine is a stimulant as it increases neural activity

    Question 38 Answers

    • Longitudinal research studies the same participants over time

    Question 39 Answers

    • This question is not in the document

    Question 40 Answers

    • The terminal buttons of a neuron contain neurotransmitters.

    Question 41 Answers

    • The IACUC (Institutional Animal Care and Use Committee) reviews research using animal subjects.

    Question 42 Answers

    • Behaviorism and related concepts focus on punishment and reinforcement

    Question 43 Answers

    • Default mode network is linked to the therapeutic effects of LSD and psilocybin

    Question 44 Answers

    • An experiment is the only way to establish causation

    Question 45 Answers

    • Circadian rhythm is the biological rhythm that occurs over approximately 24 hours

    Question 46 Answers

    • This question is not in the document

    Question 47 Answers

    • The temporal lobe houses the auditory cortex.

    Question 48 Answers

    • Lucy should specialize in developmental psychology

    Question 49 Answers

    • The most probable effect of parietal lobe damage is no sensation in the legs and feet.

    Question 50 Answers

    • Agonists increase neurotransmitter firing and antagonists decrease it.

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    Midterm 1 Questions PDF

    Description

    Test your knowledge on key concepts in psychology, including conjoined twins case studies, memory, and the differences between psychologists and psychiatrists. This quiz also covers the evolutionary perspective on sleep patterns and correlations in psychology.

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