Why are adolescents also called ‘teenagers’?

They include children from 13-19 years of age.

Adolescence is often referred to as the teenage years because it generally includes individuals between the ages of 13 and 19. During this period, individuals experience significant physical, emotional, and psychological changes as they transition from childhood to adulthood. The term teenager specifically relates to the ages in the "teen" series (13-19), which is why adolescents are commonly called teenagers.

Adolescence is characterized by a rapid increase in growth and development, which is mainly driven by hormonal changes. These hormones are responsible for physical changes such as the development of secondary sexual characteristics, changes in body shape, and the maturation of reproductive organs. Hormonal fluctuations also impact emotional and cognitive development, which are essential aspects of this stage.

During this phase, teenagers undergo puberty, which is the biological process that triggers these physical changes. Puberty starts at different ages for each individual, but generally occurs between 10 and 14 years old for girls and 12 to 16 years old for boys. The onset of puberty and the various transformations during this time help define adolescence, making it a key period of growth and change in a person’s life.

In summary, adolescence is also called the teenage years because it encompasses the ages of 13-19, a time marked by significant physical, emotional, and hormonal development. These changes help prepare adolescents to transition into adulthood, making this stage an important and defining period of life.