Adolescence
hideAdolescence (lat adolescere, (to) grow) is a transitional stage of physical and mental human development that occurs between childhood and adulthood. This transition involves biological (i.e. pubertal), social, and psychological changes, though the biological or physiological ones are the easiest to measure objectively. Historically, puberty has been heavily associated with teenagers and the onset of adolescent development. In recent years, however, the start of puberty has had somewhat of an increase in preadolescence (particularly females), as well as an occasional extension beyond the teenage years (typically males). This has made adolescence less simple to discern.
The end of adolescence and the beginning of adulthood varies by country and by function, as even within a single country there will be different ages at which an individual is considered mature enough to be entrusted with particular tasks, such as driving a vehicle, having sexual relations, serving in the armed forces, voting, or marrying. Also, adolescence is usually accompanied by an increased independence allowed by the parents or legal guardians and less supervision, contrary to the preadolescence stage.
For more information about Adolescence, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
News tagged with adolescent
Early relationships influence teen pain and depression
Medicine & Health / Psychology & Psychiatry
Nov 25, 2009 |
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Angst could be more than a rite of passage for insecure teenagers, according to a study published in the Journal of Pain. Researchers from the Université de Montréal, Sainte-Justine University Hospital Center ...
Research Finds Ritalin's Benefits in Treating Children with Autism
Nov 19, 2009 |
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(PhysOrg.com) -- UA researchers present evidence that the Ritalin is effective in treating preschoolers with Autism in a first-ever clinical trial to test the medication's efficacy with children with the disorder.
The straight dope: Studies link parental monitoring with decreased teen marijuana usage
Nov 16, 2009 |
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Marijuana is the most widely used illicit drug by adolescents, with almost 42% of high school seniors admitting to having experimented with it. Continued marijuana use may result in a number of serious consequences including ...
Teen girls diagnosed with STI more likely to seek treatment for partners after watching video
Nov 05, 2009 |
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A study at Johns Hopkins Children's Center found that girls diagnosed with pelvic inflammatory disease (PID) who watched a short educational video were three times more likely to discuss their condition with their partners ...
Internet Proves Important to Teens With Chronic Conditions
Nov 04, 2009 |
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(PhysOrg.com) -- The Internet has become a popular socializing tool for adolescents and a new study shows those with chronic health conditions might rely on it more heavily than their peers do.
Half of US kids will get food stamps, study says (w/ Video)
Nov 02, 2009 |
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Holidays and tables full of delicious food usually go hand in hand, but for nearly half of the children in the United States, this is not guaranteed.
New study shows linkage between teen girls' weight and sexual behavior
Oct 29, 2009 |
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A University of Pittsburgh study sheds new light on the relationship between race, body weight and sexual behavior among adolescent girls. The results suggest that a girl's ethnicity and her actual weight or perception of ...
Friendship is mainly about 'me, me and me'
Other Sciences / Social Sciences
Oct 23, 2009 |
3.3 / 5 (6) |
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Young people mainly select their friends according to the image they have of another person, irrespective of whether the person concerned actually satisfies that image. Dutch researcher Maarten Selfhout has demonstrated that ...
Study: HPV vaccine hurts less than expected
Medicine & Health / Medications
Oct 21, 2009 |
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(PhysOrg.com) -- Injections of the human papillomavirus (HPV) vaccine appear to be no more painful than other shots that prevent disease, according to a new study by researchers at the University of North Carolina at Chapel ...
Stereotypes can fuel teen misbehavior
Medicine & Health / Psychology & Psychiatry
Oct 21, 2009 |
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Drinking. Drugs. Caving into peer pressure. When parents expect their teenagers to conform to negative stereotypes, those teens are in fact more likely to do so, according to new research by Christy Buchanan, ...
Substance abuse diagnostic test for teens can also predict high risk sexual behavior
Oct 16, 2009 |
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Alcohol and drug use are known contributors to adolescents engaging in dangerous sexual activity; leading to substantial health risks such as unwanted pregnancies, sexually transmitted illnesses, drug overdoses and alcohol ...
Adolescents' gambling a part of a cluster of problem behaviors
Oct 16, 2009 |
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(PhysOrg.com) -- Ten percent of young adolescent boys -- or one in 10 -- exhibit a symptom of conduct disorder as well as a symptom of risky or problem gambling, according to new research findings from the University at Buffalo's ...
Metabolic syndrome linked to liver disease in obese teenaged boys
Sep 29, 2009 |
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Researchers studying a large sample of adolescent American boys have found an association between metabolic syndrome, which is a complication of obesity, and elevated liver enzymes that mark potentially serious liver disease.
Teens, texting and the sleep connection
Sep 23, 2009 |
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Between their crazy schedules and upside-down circadian rhythms, teens always have been somewhat sleep-deprived. Now technology is making it worse. Teens are not just texting, instant-messaging and surfing Facebook all day; ...
Depression and anxiety disorders of adolescents are not the same thing
Medicine & Health / Psychology & Psychiatry
Sep 23, 2009 |
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Adolescent depression and anxiety disorders are two distinct psychiatric disorders, according to Dr. William W. Hale III (a researcher of the Langeveld Institute for the Study of Education and Development in Childhood and ...
