Which of the following statements about the adolescent brain are true? (select all that apply)

Note: Select an answer for each question, then click the “Evaluate Quiz” button at the bottom of the page to check your answers.

1. Neural development begins with rapid division of nerve cells in a process called

   a. synaptogenesis.
   b. cell migration.
   c. differentiation.
   d. neurogenesis.
   

2. During neural development, the nervous system generates more cells than it ultimately needs. Over half of the extra cells

   a. die though a natural process before birth.
   b. are stored in the cortex to replace damaged neurons later.
   c. are integrated into the circulatory system.
   d. develop into cell masses that house the neurotransmitters.
   

3. In the final stages of synaptogenesis, neurons

   a. differentiate into cerebral cells.
   b. grow dendrites and axons.
   c. undergo synapse rearrangement.
   d. die as a result of natural aging.
   

4. Any substance that can potentially harm the fetus during birth is called a

   a. teratogen.
   b. pollutant.
   c. plasticity factor.
   d. cell death agent.
   

5. Vision researchers have shown that a person will fail to develop visual perception abilities if light does not stimulate the eye early in development. This is evidence of _______ during development.

   a. synaptic pruning
   b. plasticity
   c. sensitive periods
   d. cell migration
   

6. Which statement regarding brain development is true?

   a. Adult brains are better able to recover from injury than children’s brains.
   b. Young children’s brains do not experience synapse rearrangement.
   c. The final stage of plasticity occurs during the adolescent years.
   d. Children’s brains are much more plastic than adults’ brains.
   

7. Two reflexes that help an infant receive nourishment are the _______ reflex, or the turning of the head in response to a brush of the cheek, and the _______ reflex, primarily for intake of breast milk.

   a. grasping; sucking
   b. rooting; grasping
   c. sucking; rooting
   d. rooting; sucking
   

8. Which of the following demonstrates the concept of habituation?

   a. A toddler repeats an activity in the same way multiple times.
   b. An infant shows a preference for viewing a single object over multiple objects.
   c. A baby stares into her mother’s eyes while breast feeding.
   d. A baby glances at a familiar stuffed animal, then stares at a new one.
   

9. Piaget’s theory of development has been referred to as _______ because in his view, children adapt to the world by actively building and organizing their experiences.

   a. constructivism
   b. postconventional
   c. egocentrism
   d. psychosocial
   

10. When a child learns new information about the world that fits with her schema, it is called _______. When a child learns new information that requires her to change her schema, it is called _______.

    a. assimilation; accommodation
    b. association; assimilation
    c. accommodation; assimilation
    d. accommodation; association
    

11. Lila is 18 months old and is no longer surprised when her mother hides her ball, only to reveal it again in a different position in front of her. What cognitive milestone is Lila displaying?

    a. Concrete operations
    b. Object recognition
    c. Conservation
    d. Object permanence
    

12. Preoperational children are often described as _______ because they do not understand that different people can have different points of view.

    a. logical
    b. egocentric
    c. constructivist
    d. preconventional
    

13. The procedure by which researchers test whether a child has developed a theory of mind is called the

    a. strange situation task.
    b. conservation test.
    c. preferential looking task.
    d. Sally and Anne test.
    

14. At about eight months of age, as a part of normal attachment development, infants begin to show

    a. rooting reflexes.
    b. avoidant attachment.
    c. stranger anxiety.
    d. ambivalent attachment.
    

15. Gerard’s mother has noticed that he becomes very upset when she leaves for work in the morning. When she gets home, he is resistant to her attempts to bond with him. Gerard is displaying

    a. disorganized attachment.
    b. ambivalent attachment.
    c. secure attachment.
    d. avoidant attachment.
    

16. All of the following are female secondary sex characteristics except

    a. wide hips.
    b. breast development.
    c. soft skin.
    d. ovaries.
    

17. Which developmental milestone characterizes menarche?

    a. The onset of menstruation
    b. An enhanced sex drive
    c. The first signs of puberty
    d. Thinning hair
    

18. Thinning of the top layer of the cortex in adolescence is a good indicator of the neurodevelopmental process called

    a. synapse rearrangement.
    b. demyelination.
    c. differentiation.
    d. cell death.
    

19. Kohlberg constructed his theory of moral reasoning by asking people to decide how a fictional character, Heinz, should respond to a moral dilemma. Kohlberg was most interested in the

    a. number of times people changed their minds while deciding.
    b. reasoning by which people reached their decisions.
    c. degree of empathy in the decision-making process.
    d. degree of justice in the decision-making process.
    

20. A child finds a five-dollar bill beside her teacher’s desk. Which scenario describes the application of preconventional moral reasoning?

    a. The child wants her teacher to like her, so she gives him the money.
    b. The child knows that stealing is wrong, so she leaves the money where she found it.
    c. The child is afraid she’ll get in trouble if she takes the money, so she gives it to her teacher.
    d. The child knows it is wrong to keep the money, but she slips it into her pocket, anyway.
    

21. Which theory outlines a series of stages that occur throughout the lifespan and involve tension between conflicting ways of interacting with others?

    a. Freud’s psychosexual theory
    b. Erikson’s psychosocial theory
    c. Piaget’s constructivist theory
    d. Bowlby’s attachment theory
    

22. According to Erikson’s theory of psychosocial development, which question best corresponds with an adolescent’s search for identity?

    a. What activities am I good at, compared to other people?
    b. Which adults can I trust, and which are not trustworthy?
    c. How can I fit in socially with the people around me?
    d. What rules can I break without getting caught?
    

23. Which statement is consistent with research on cognitive processing and aging?

    a. Older people typically respond faster than younger people in memory experiments.
    b. Fluid intelligence develops and improves from adolescence through old age.
    c. Memory decline in older people is the result of an enlargement of the hippocampus.
    d. Crystallized intelligence continues to grow throughout the aging process.
    

24. A 70-year-old woman who is given a touch-screen tablet becomes hopelessly frustrated when she tries to use it. Which of the following best explains her lack of success?

    Which of the following is true of brain development in adolescence?

    Which of the following is true about brain development in adolescence? Adolescents react more strongly to stressful events than adults do and experience pleasurable stimuli more intensely.

    What are the facts of brain development during adolescence quizlet?

    Brain volume DECREASES during adolescence..

    brain morphology is tied to HEREDITY more than environmental factors..

    GIRLS brains are SMALLER, but reach their maximum volume EARLIER..

    Brains become more INDIVIDUALIZED during adolescence..

    What part of the brain continues during adolescence?

    Changes in behaviour and cognition after puberty. Two of the brain regions that have consistently been shown to undergo continued development during adolescence are the prefrontal cortex and the parietal cortex.

    Which phrase would best describe the adolescent brain quizlet?

    "High horse power, poor steering" is a common phrase describing adolescent brain maturity.