Adolescent Brain Quiz Practice

The title of the selection highlights the idea that...

• humans could survive without an extended period of adolescent brain development

• humans would likely become extinct without sufficient adolescent brain growth

• adolescent brain growth determines adult communication ability

• adolescent brain development has important benefits for adults

The comparison between most mammals and humans in paragraph 2 helps the reader understand that...

• humans reproduce at a similar stage of development

• rapid adolescent growth is more common in other mammals than it is in humans

• humans have a unique period of adolescence as compared to other mammals

• family protection is more important for other mammals than it is for humans

The organizational pattern of the section "Brain Under Construction" allows the author to...

• highlight examples that explain why Neanderthals died out

• explain the effects of gray matter on the adolescent brain

• describe the makeup and composition of the adult brain

• compare and contrast human development with Neanderthals

Which sentence about the selection is in the interrogative mood?

• The author makes some really great points about how the human brain changes during adolescents.

• Did you know that our brain has the greatest potential for mastering new skills during adolescence?

• I loved learning about how this has enabled humans to adapt more than most other animals!

• I wonder how the human brain will change over the next several thousand years.

Which TWO phrases best describe how the author organizes the ideas in the section "Moving on from Childhood?"

• By describing the brains of adolescents and the brains of early human ancestors

• By comparing the brains of adolescents to the brains of children and adults

• By presenting a timeline of important studies on the adolescent brain

• By identifying the effects of rewards on the adolescent brain

The author includes the information in the section "Stone Age impulses in the Modern World" most likely to...

• compare the success of modern teens to that of their ancestors

• explain the benefits of risk-taking for teenage development

• caution teens and their parents about the dangers of risk-taking

• provide scientific evidence that the teenage brain is unique

Which quotation from the selection best explains how teenagers can benefit from their developing brains?

• But the price we pay is that, as myelin is laid down, flexibility diminishes. (Paragraph 4)

• "There is evidence", she says, "that even adolescent rodents tend to hang out with the same-aged peers and tend to have more fights with their parents." (paragraph 6)

• And, compared to children or adults, teens are much more sensitive to rewards (paragraph 8)

• "As long as it's not lethal-as in the case of foolish risk-taking-it can lead to innovation and creativity." (paragraph 12)

Which phrase best describes the main purpose of this selection?

• To inform readers that the period of adolescence is more important to human development than childhood.

• To educate readers on the science behind brain development, and how that development can be hindered by making poor decisions.

• To educate readers on how adolescent brains differ from brains at other ages, and how those differences prepare teenagers for adulthood.

• To inform readers about the increased dangers that teens face during adolescence as a result of structural changes that occur in the brain.

Which TWO quotations from the text best support the main purpose of this selection?

• A large part of that success comes from our brains taking a long time to mature. This extended period of development lets us build exactly the brain we need in our circumstances. (paragraph 3)

• "...There will be many opportunities for them to change behaviors that they don't want to engage in and to become what they want to be." (paragraph 13)

• Adolescence is kind of a golden age when, as Giedd puts it, "You're asking your brain, 'What do I need to be good at? What do i need to do to make it in this world?' Every choice you make trains your brain." (paragraph 4)

• "We never lose it completely." Giedd says, "but, it's never going to be as good as it is when we're adolescents." (paragraph 14)