<prompt> Which of the following age groups falls under early adolescence age group?8-10 yrs10-13 yrs14-16 yrs17-19 yrs  <response>: Adolescence is divided into 3 phases Early adolescence 10-13 yrs Mid adolescence 14-16 yrs Late adolescence 17-19 yrs Ref: Ghai, 9th edition- Page 60. 