Can someone please help ...?

This is a critical thinking question for my anthropology class, but I need a little break down.. anyone?

"Psychological anthropology is the study of individuals and their personalities and identities, within particular cultural contexts" Identify two different cultures in the world. (ie. Maya, Greek, Arapesh, Mundugumor, Tchambuli, Maasai, Japanese, United States, etc.) Examine their traditions through various life cycles, both male and female. (i.e. infancy, childhood, adolescence, adulthood, senior,). Based on the behaviors, customs, and beliefs of each of the two cultures, discuss how personalities and identities are formed and shaped within the two different cultures? Give two specific examples for each of the selected cultures