chose a theory from a list below and type 400-600 words answers on these questions: 1. Describe stages in a table; 2. Why is it considered a development model?3. Relative role of nature and nurture; 4.Reference in APA style. Please chose a theory from: Gordon Allport(trait theory); Walter Mischel(social learning theory); Friendship development; Dasmon (moral development); Havinghurt, or Lev Vygotsky(zone of proximal development).