Monday, November 19, 2007

What is a Teenage?





Teenage

Teenage/ Adolescence is a transitional stage of human development that occurs between childhood and adulthood. Adolescent humans go through puberty, the process of sexual maturation. Teenagers (ages 13-19) are usually adolescent, though in some individuals, puberty may extend a few years beyond the teenage years, and in some individuals, puberty begins in the preteen years.

In common usage around the world, "adolescent", "teenager", "teen", "youth", "youngster", "young person" and "emerging adult" may be considered synonyms - although the term 'teenager' is an artifact of the English counting system, something which does not occur in all languages. The Oxford English Dictionary cites the first usage of the term to a Popular Science Monthly issue of April, 1941, "I never knew teen-agers could be so serious." In sociology, adolescence is seen as a cultural phenomenon for the working world and therefore its end points are not easily tied to physical milestones. The time is identified with dramatic changes in the body, along with developments in a person's psychology and academic career. At the onset of adolescence (often referred to as 'puberty'), children usually complete elementary school and enter secondary education, such as middle school or high school. A person between early childhood and the teenage years is sometimes referred to as a pre-teen.
As a transitional stage of human development, adolescence is the period in which a child matures into an adult. This transition involves biological (i.e. pubertal), social, and psychological changes, though the biological or physiological ones are the easiest to measure objectively.
The ages of adolescence vary by culture. The World Health Organization (WHO) defines adolescence as the period of life between 10 and 19 years of age.[1] In contrast, in the United States, adolescence is generally considered to begin somewhere between ages 12 and 14, and end from 19 to 21. As distinct from the varied interpretations of who is considered an "adolescent", the word "teenager" is more easily defined: it describes a person who is thirteen to nineteen years of age. It is most commonly referred to people who attend high school and undergraduate college.
During this period of life, most children go through the physical stages of puberty which often begins between the ages of nine and thirteen. (See Puberty below)
Most cultures regard people as becoming adults at various ages of the teenage years, often at the age of eighteen. (See Social and cultural below)
Puberty
Puberty is the stage of the lifespan in which a child develops secondary se characteristics (for example a deeper voice or larger Adam's apple in boys, and development of breasts and hips in girls) as his or her hormonal balance shifts strongly towards an adult state. This is triggered by the pituitary gland, which secretes a surge of hormones, such as testosterone (boys) or estrogen (girls) into the blood stream and begins the rapid maturation of the gonads: the girl's ovaries and the boy's testicles. Some boys may develop Gynecomastia due an imbalance of sex hormones, tissue responsiveness or obesity
The onset of puberty in girls appears to be related to body fat percentage. In most Western countries, the average age of a girl's first menstrual period, or menarche, fell in a decreasing secular trend. Girls start going through puberty earlier than boys. The average age for girls to start puberty is 10-12 while the average age for boys to start puberty is 12-14.
Psychology

Adolescent psychology is associated with the notable changes in the behavior also known as Mood swing. The characteristics of adolescents, cognitive, emotional and attitudinal changes take place during this period, which can be a cause of conflict on one hand and positive personality development on the other.
Due to the adolescents' experiencing various cognitive and physical changes, it is frequently notable that they start giving more importance to their friends, their peer group, and less to their parents/guardians, due to the aggregated influence of whom they might go on to indulge in activities not deemed as socially acceptable, although this may be more of a social phenomenon than a psychological one.
In the search for a unique social identity for themselves, adolescents are frequently found confused between the 'right' and 'wrong.' G. Stanley Hall denoted this period as one of "Storm and Stress" and, according to him, conflict at this developmental stage is normal and not unusual. Margaret Mead, on the other hand, attributed the behavior of adolescents to their culture and upbringing. However, Piaget, attributed this stage in development with greatly increased cognitive abilities; at this stage of life the individual's thoughts start taking more of an abstract form and the egocentric thoughts decrease, hence the individual is able to think and reason in a wider perspective.
Positive psychology is sometimes brought up when addressing adolescent psychology as well. This approach towards adolescents refers to providing them with motivation to become socially acceptable and notable individuals, since many adolescents find themselves bored, indecisive and/or unmotivated.
It should also be noted that adolescence is the stage of a psychological breakthrough in a person's life when the cognitive development is rapid
and the thoughts, ideas and concepts developed at this period of life greatly influence the individual's future life, playing a major role in character and personality formation.
Sexuality
Adolescent sexuality refers to sexual feelings, behavior and development in adolescents and is a stage of human sexuality. Sexuality and sexual desire usually begins to appear along with the onset of puberty. The expression of sexual desire among adolescents (or anyone, for that matter), might be influenced by family values and influences, the culture and religion they have grown up in social engineering, social control, taboos, and other kinds of social mores. The risks of adolescent sexual activity is sometimes associated with: emotional distress (fear of abuse or exploitation), sexually transmitted diseases (including HIV/AIDS) and pregnancy through failure or non-use of birth control. In terms of sexual identity, sexual orientation among adolescents may vary greatly across the spectrum from heterosexuality and LGBT orientations to pan sexuality.

According to anthropologist Margaret Mead and psychologist Albert Bandura, the turmoil found in adolescence in Western society has a cultural rather than a physical cause, and societies where young women engage in free sexual activity have had no such adolescent turmoil until more recently when truthful information about deadly STD's has been made publicly assessable. However many of these studies have been proven false.
The age of consent to sexual activity varies widely between international jurisdictions, ranging from 12 to 21 years, although some governments, such as Canada's, are planning to raise the age to at least 16 in an effort to reduce the incidence of lethal STD's, pregnancy among teenage girls, and the sexual abuse and exploitation of younger teens.
Culture
In commerce, this generation is seen as an important target. Mobile phones, contemporary popular music, movies, television programs, sports, video games and clothes are heavily marketed and often popular amongst adolescents.
In the past (and still in some cultures) there were ceremonies that celebrated adulthood, typically occurring during adolescence. Seijin shiki (literally "adult ceremony") is a Japanese example of this. Upanayanam is a coming of age ceremony for males in the Hindu world. In Judaism, 12 year old girls and 13-year-old boys become Bat or Bar Mitzvah, respectively, and often have a celebration to mark this coming of age. Among some denominations of Christianity, the rite or sacrament of Confirmation is received by adolescents and may be considered the time at which adolescents becomes members of the church in their own right. African boys also have a coming of age ceremony in which, upon reaching adolescence, the males state a promise to never do anything to shame their families or their village. This was also continued among African-American slaves in the early days of slavery before the practice was outlawed. In United States, girls will often have a "sweet sixteen" party to celebrate turning the aforementioned age, a tradition similar to the quinceaƱera in Latin culture. In modern America, events such as getting your first driver's license, high school and later on college graduation and first career related job are thought of as being more significant markers in transition to adulthood.
Adolescents have also been an important factor in many movements for positive social change around the world. The popular history of adolescents participating in these movements may perhaps start with Joan of Arc, and extend to present times with popular youth activism, student activism, and other efforts to make youth voice heard.

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