An Li reached puberty at age 12, and John Smith retired at age 65. An Li's and John Smith's experiences are examples of:
A. normative events.
B. non-normative influences.
C. critical periods.
D. risk factors.
I chose A. but now reading a little more into it, I'm not sure if B is the right answer. Please help.
social studies - Ms. Sue, Thursday, September 27, 2012 at 6:53pm
A is correct.