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Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
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Soren Soren
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9 years ago
Which of the following statements is true about individual and group differences in pubertal growth?
A)   Heredity contributes substantially to the timing of pubertal changes. 
B)   In developing countries, boys and girls reach pubertal milestones at about the same age.
C)   Girls who begin rigorous athletic training at an early age usually experience early puberty. 
D)   In developing countries, girls from affluent families consistently reach menarche 6 to 18 months later than those from economically disadvantaged homes.
Textbook 
Child Development

Child Development


Edition: 9th
Author:
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SuperionSuperion
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9 years ago
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Soren Author
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#2
9 years ago
It makes sense now. Thanks a thousand times over
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#3
9 years ago
Mark as solved, don't forget Slight Smile
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