need some help on a writting assigment for MyPsychLab…

1-Using specific examples, differentiate between the thinking patterns of a 3-year-old preschooler and a 9-year-old student, according to Piaget’s theory of cognitive development..

2-Contemporary scientists have been re-thinking the traditional definition of adolescence. Develop your own ‘theory of adolescence’ for modern industrialized (or developed) cultures.  When does the period of adolescence begin and end, do you think? Are physical, cognitive or social markers more important?  How well does your theory address adolescence in non-industrialized cultures?