Menarche is a maturational milestone most directly associated with

A) postconventional morality.
B) dual processing.
C) role confusion.
D) puberty.

Menarche

The occurrence of the first menstrual cycle in a female, marking the onset of reproductive capability.

Maturational Milestone

significant developmental events or achievements that are typically reached by most individuals at a certain age which reflect physical or cognitive development.

Puberty

The developmental stage in humans and other animals during which a child's body matures into an adult body capable of sexual reproduction.