Physiological Psychology Midterms Quiz
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Questions and Answers

What is the definition of 'traits' based on the text?

  • Characteristics influenced by neurotransmitters
  • Physical attributes like height and eye color
  • Personal characteristics that are environmentally determined
  • Genetically determined characteristics or conditions (correct)

    • How does high levels of Testosterone affect behavior according to the text?

  • It causes a decrease in neurotransmitter production
  • It has no impact on behavior
  • It leads to lower levels of aggression
  • It is associated with increased aggression (correct)

    • Which neurotransmitter is known as the 'Happy Hormone' in the text?

  • Dopamine (correct)
  • Serotonin
  • Oxytocin
  • GABA

    • What role does Oxytocin play in behavior according to the text?

    <p>Affects libido, muscle contraction, and social recognition</p> Signup and view all the answers

    What happens when an individual has lower counts of Serotonin according to the text?

    <p>Development of depression</p> Signup and view all the answers

    How does GABA impact the nervous system based on the text?

    <p>Slows down nerve impulses causing muscle relaxation</p> Signup and view all the answers

    What is the main focus of behavioral genetics?

    <p>Examining the role of genetics and environment on behavior</p> Signup and view all the answers

    Which statement best describes the relationship between genes and behavior according to evolutionary psychologists?

    <p>Genes provide blueprints for psychological mechanisms</p> Signup and view all the answers

    What is a common misconception about genetic influence on behavior?

    <p>Genes dictate how an individual can use them to his advantage</p> Signup and view all the answers

    How does the immune system relate to behavioral genetics?

    <p>It plays a role in protecting the organism from microbial invasion</p> Signup and view all the answers

    In the context of behavioral genetics, what is the significance of practical adaptation?

    <p>It relates to traits that enhance survival and reproductive success</p> Signup and view all the answers

    Which term best describes the study of how both genetics and environmental factors influence behavior?

    <p>Behavioral genetics</p> Signup and view all the answers

    What is the main focus of evolutionary psychology?

    <p>Studying the adaptation and response of humans to environmental stimuli</p> Signup and view all the answers

    Which of the following is an essential metatheoretical assumption in evolutionary psychology?

    <p>Natural selection</p> Signup and view all the answers

    According to Darwin's theory, how do living species arrive at their current biological form?

    <p>Via a historical process involving random inheritable changes</p> Signup and view all the answers

    What is the process through which populations of living organisms initially learn to adapt and change structurally and functionally?

    <p>Natural selection</p> Signup and view all the answers

    What term is used for the characteristics or traits produced by natural selection?

    <p>Adaptation traits</p> Signup and view all the answers

    What function does a metatheory serve in research and observation?

    <p>Guides researchers and provides criteria for recognizing significant observations</p> Signup and view all the answers

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