Medical Health Encyclopedia

Adolescent development

A concurrent rapid growth in height occurs between the ages of about 10.5 to 11 and 16 to 18, peaking around age 14. Puberty is not marked with a sudden incident in males, as it is with the onset of menstruation in females. The appearance of regular nocturnal emissions (wet dreams), which may occur about every 2 weeks with the build-up of seminal fluid, marks the onset of puberty in males.

This typically occurs between the ages of 13 and 17 years, with the average at about 14.5 years. Voice change in the male typically occurs parallel to penile growth, and the occurrence of nocturnal emissions occurs with the peak of the height spurt.

BEHAVIOR

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The sudden and rapid physical changes that adolescents experience typically lend this period of development to be one of self-consciousness, sensitivity and concern over one's own body changes, and excruciating comparisons between oneself and peers.

Because physical changes may not occur in a smooth, regular schedule, adolescents may go through stages of awkwardness, both in terms of appearance and physical mobility and coordination. Unnecessary anxieties may arise if adolescent girls are not informed and prepared for the menarche (the onset of menstrual periods), or if adolescent males are not provided accurate information about nocturnal emissions.

During adolescence, it is appropriate for youngsters to begin to separate from their parents and establish an individual identity. In some cases, this may occur with minimal reaction on the part of all involved.

However, in some families, significant conflict may arise over the adolescent's acts or gestures of rebellion, and the parents' needs to maintain control and have the youth comply.

As adolescents pull away from parents in a search for identity, the peer group takes on a special significance. It may become a safe haven, in which the adolescent can test new ideas and compare physical and psychological growth.