Answer the test questions thoroughly, substantively and in narrative format (in paragraphs and complete sentences; lists, sentence fragments and bulleted items are not permitted). Base each answer on an assigned reading from the weekly course Lessons. Answers may range from 300 to 500 words with some requiring more detail and longer lengths and some requiring less. Quoting is not permitted. All answers must be paraphrased (which means restating what you read in your own words). Question 1 (20 points) Differentiate the forming, norming, storming and adjourning stages of group development. Question 2 (20 points) What are the dangers of groupthink? Question 3 (20 points) Describe three factors which influence interpersonal attraction. Question 4 (20 points) What hypothesized cause of aggression did Albert Bandura's famous Bobo doll experiment investigate and how? Question 5 (20 points) How does the military battle commitment to "leave no man behind" exemplify the vested interest model of human helping behavior.