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Which of the following changes involves puberty in girls?

1. Social changes
2. Cognitive changes
3. Physical changes

  • A.Only 1 and 2
  • B.Only 2 and 3
  • C.Only 1 and 3
  • D.1,2 and 3

Answer: D

Puberty in girls involves all three kinds of change, so the answer is 1, 2 and 3. The physical changes include the growth spurt, the onset of menstruation and the development of secondary sexual characteristics. Social changes include a changed set of relationships with family and peers, and cognitive changes include more abstract and hypothetical thinking. Options that leave one of them out are incomplete.

In girls the physical changes of puberty begin at about ten to eleven years, with a growth spurt, breast development and the start of menstruation.

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