Biological approach

Cards (25)

  • What does the biological approach emphasize in psychology?
    The importance of physical processes in the body.
  • What are genes made up of?
    Chromosomes that consist of DNA.
  • How do genes influence psychological features?
    They determine physical features inherited from parents.
  • What is biological structure?
    An arrangement of parts to form an organ, system, or living organism.
  • What does neurochemistry relate to?
    Chemicals in the brain that regulate physical functions.
  • What is genotype?
    The particular set of genes that a person possesses.
  • What is phenotype?
    The characteristics of an individual determined by both genes and the environment.
  • What is evolution in biological terms?
    Changes in inherited characteristics in a biological population over successive generations.
  • What is Phenylketonuria (PKU)?
    An inherited error of metabolism.
  • What are some symptoms of Phenylketonuria (PKU)?
    Skin rash, convulsions, and a musty body odor.
  • How can PKU be managed?
    By controlling diet and avoiding certain foods.
  • What is the relationship between genotype and phenotype?
    Genotype leads to phenotype, but the environment can also influence phenotype.
  • How can the environment affect phenotype?
    Environmental factors like diet can change the expression of genes.
  • What is the impact of a specific diet on individuals with Phenylketonuria (PKU)?
    A specific diet can prevent the accumulation of harmful substances and improve phenotype.
  • What happens if individuals with PKU do not follow their diet?
    It can lead to severe learning and behavioral problems.
  • What is the significance of secure attachment in infants?
    It helps ensure that the infant receives care and support from the caregiver.
  • How does natural selection relate to behavior?
    Natural selection favors behaviors that enhance survival and reproduction.
  • What is the biological approach's view on mental illness?
    It assumes that mental illness is caused by biological factors, such as neurotransmitter imbalances.
  • What are some methods used in the biological approach?
    Techniques like fMRI and EEG are used for accurate measurements of brain activity.
  • What are the strengths of the biological approach?
    It uses precise scientific methods and has led to effective treatments for mental illnesses.
  • What is a weakness of the biological approach?
    It may oversimplify complex behaviors by attributing them solely to biological factors.
  • How does the biological approach view the nature vs. nurture debate?
    It struggles to separate the influences of nature (genes) and nurture (environment) on behavior.
  • What is the implication of having a genetic predisposition for certain behaviors?
    It suggests that individuals may have a biological basis for certain behaviors, but environment also plays a role.
  • What are the key components of the biological approach in psychology?
    • Emphasizes physical processes in the body
    • Focuses on genes and their influence on behavior
    • Studies neurochemistry and its effects on mental functions
    • Uses scientific methods for research and treatment
  • What are the strengths and weaknesses of the biological approach?
    Strengths:
    • Precise scientific methods
    • Effective treatments for mental illnesses

    Weaknesses:
    • Oversimplifies complex behaviors
    • Struggles with nature vs. nurture debate