Dr. Greene is planning to study methods to increase vocabulary levels in college students, using competition. Students will complete forms to agree to participation in the study. He will use the teaching methods designed in the new program. He will then regularly test the students to see how much, if any, their vocabulary level increases. Students will compete against each other for prizes in the classroom. Students will not be allowed to stop the program once they start it. Student scores will be posted in the classroom with their names, to foster greater competition between them. What might an ethics review committee decide about the proposal? A The proposal is approved, as it meets the ethical guidelines defined by the APA. B The proposal is approved, because there are no animal subjects. C The proposal is denied, because participants will likely suffer psychological harm. D The proposal is denied, because confidentiality is not protected and participants cannot exercise informed consent. E The proposal is denied, because Dr. Green intends to misuse deception.