Think about some of the various perspectives you learned about (including psychoanalysis, behaviorism, cognitive psychology, humanism, and the biological approach), and explain how an alien psychologist from another planet might explain the following human behaviors: Why do people cut or shave hair from their bodies (and why does it vary by sex, age, groups, etc.)? Why do children in an elementary school walk in a line when going to class? Why are people physically aggressive towards each other (and why might males might be observed doing so more than females)?

Think about some of the various perspectives you learned about (including psychoanalysis, behaviorism, cognitive psychology, humanism, and the biological approach), and explain how an alien psychologist from another planet might explain the following human behaviors:

1. Why do people cut or shave hair from their bodies (and why does it vary by sex, age, groups, etc.)?
2. Why do children in an elementary school walk in a line when going to class?
3. Why are people physically aggressive towards each other (and why might males might be observed doing so more than females)?