Medical Health Encyclopedia

Adolescent development

In early adolescence, the peer group usually consists of non-romantic friendships, often including "cliques," gangs, or clubs. Members of the peer group often attempt to behave alike, dress alike, have secret codes or rituals, and participate in the same activities. As the youth moves into mid-adolescence (14 to 16 years) and beyond, the peer group expands to include romantic friendships.

Mid-to-late adolescence is characterized by a need to establish sexual identity through becoming comfortable with one's own body and sexual feelings. Through romantic friendships, dating, and experimentation, adolescents learn to express and receive intimate or sexual advances in a comfortable manner that is consistent with internalized values.

Young people who do not have the opportunity for such experiences may demonstrate difficulty in establishing intimate relationships into adulthood.

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Adolescents typically demonstrate behaviors consistent with several myths of adolescence:

• The first myth is that they are "on stage" with the attention of others constantly centered upon their appearance or actions. This preoccupation stems from the fact that adolescents spend so much time thinking about and looking at themselves, it is only natural to assume that everyone else is also thinking and looking at them as well. In reality, this doesn't occur because "everyone else" (usually peers) is too preoccupied with their own issues. This normal self-centeredness may appear (especially to adults) to border on paranoia, narcissism, or even hysteria.
• Another myth of adolescence is that of the indestructible self. This belief feeds into ideation of "it will never happen to me, only the other person". In this sense, "it" may represent becoming pregnant or incurring a sexually-transmitted disease after having unprotected intercourse, causing an car crash while driving under the influence of alcohol or drugs, developing oral cancer as a result of chewing tobacco, or any of the numerous adverse effects of a wide range of risk-taking behaviors.