Find two scholarly references that address the following questions. The essay needs to be 250-300 words. I have attached the instructions. All questions must be answered. APA 7th edition. A. What are concerns that participants in human subjects studies frequently express? B. What is the usual process for addressing those concerns? How well does this process work? C. What are potential triggers for participants? How can those triggers be addressed? D. How well do participants think their rights are protected?