How does pubertal development differ in boys and girls?

What will be an ideal response?


Between the ages of 10 to 12, girls usually experience a noticeable change in height. This growth continues throughout pubertal development and concludes between the ages of 14 and 16 when sex hormones send messages to close the long ends of the bones, which prevent our bodies from growing any taller. In addition to changes in height, breast development and growth in pubic and underarm hair begin. An adolescent girl will also notice her body contours changing, as her hips widen to facilitate easier childbirth in the future. Menarche, the first menstrual period, typically occurs at 12-14 years of age
For boys, pubertal development often starts with events not typically visible to the public. Testes growth begins to occur around the age of 12 for most boys in the United States. The penis, prostate, and seminal vesicles begin to grow and mature at this time. Approximately 1 year after the penis begins to grow, boys become capable of ejaculation. Spermarche (first ejaculation) often occurs when boys are asleep. Pubic hair growth begins and the voice starts to deepen. By about age 14, boys begin to experience their growth spurt, which usually lasts well into the latter part of their teenage years. Underarm and facial hair develops later in puberty.

Interdisciplinary Studies

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"Prepuce" is another term for ____

a. scrotum c. testicles b. foreskin d. penis

Interdisciplinary Studies

The beginning of a girl's first menstrual flow is called "____."

a. ovuarche c. menarche b. estroarche d. feminarche

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Of all the varieties of love that have been identified, which one of the following has received the most attention from theories and researchers?

a) Passionate love b) Companionate love c) Maternal love d) Pure love

Interdisciplinary Studies

Which of the following is a way to help the healing and recovery process after being a victim of sexual coercion?

A. Coping mechanisms used by victims of sexual violence such as denial and wishful thinking may help to reduce the trauma. B. Refocusing energy into other aspects of life is a positive way to help the healing and recovery process. C. One way to enhance healing is by using the coping mechanisms that may help to prolong the trauma. D. Helping people to understand that disengagement helps them heal is one way to support the recovery and resiliency of the victims. E. It is important to communicate to the victims that the sexual coercion was their fault.

Interdisciplinary Studies