Question

Explain the development of physical attributes that develop during adolescence period. 

Answer 1

Physical development during the adolescence period:

1. A developmental period in which hormonal changes cause rapid physical alterations in the body culminate in sexual maturity.
2. Although the timing varies to some degree across-cultures, the average age range for reaching puberty is between 9 and 14 years for girls, and between 10 and 17 years for boys.
3. Puberty begins when the pituitary glands begin to stimulate the production of the male sex hormone, testosterone, in boys and the female sex hormones, estrogen and progesterone, in girls.
4. The primary sex characteristics include the enlargement of testicles and penis in boys and the development of ovaries, uterus, and vagina in girls.
5. Secondary sex characteristics include an enlarged Adam's apple, deeper voice, pubic and underarm hair in boys, and enlargement of breasts and hips, and appearance of pubic and underarm hair in girls.
6. Early-maturing girls are more likely to have emotional problems, lower self-image, and higher rates of depression, anxiety, and disordered eating as compared to their peers.