Fetal behavior indicates periods of REM and non-REM sleep

Which of the following statements accurately reflects the change in self-description that typically occurs between ages 8 and 11?

A) Children tend to describe themselves by focusing on specific behaviors. B) Children will describe positive, but not negative, personality traits. C) Children organize their observations of behaviors and internal states into general dispositions. D) Children are likely to describe themselves in extreme, all-or-none ways.

Menarche is defined as the onset of menstruation

Indicate whether this statement is true or false.