Your initial discussion thread is due on Day 3 (Thursday) and you have until Day 7 (Monday) to respond to your classmates. Your grade will reflect both the quality of your initial post and the depth of your responses. Reference the for guidance on how your discussion will be evaluated. By Day 1 of Week One, your instructor will assign you one of the following options to complete as your initial post for this discussion. Your initial post should be 250 to 300 words. In addition to the textbook, utilize a minimum of two scholarly sources to support your points. Cite and reference your sources in APA format as outlined in the Ashford Writing Center. After reading your fellow classmates posts, provide a substantive rebuttal of a few of the points at least two of your peers presented (i.e., take the opposing position) by Day 7. Your three required posts must be on three different days of the week. Option 1: Chapter 17 Box 17-3 Advantages and Disadvantages of the Big Bang approach Option 2: Cultural Barriers
