A group of college students went to their student union organization to request permission to hold a rally to protest the war in Iraq. Students were granted permission and began to plan their rally. The day of the rally, 6,500 people came to the campus to support the peaceful protest. The college's police department contacted the cities' police department to help manage the crowds. At this rally, the police role was .

Afederally funded research study involving children 8 to 12 years old involves collecting a single voided urine sample to assess the frequency of asymptomatic proteinuria (higher amounts of protein in the urine without any signs or symptoms of illness or infection). your irb has determined that assent of children age 8 and older is required for the study. a 10-year-old firmly declined to participate in the study described above. which of the following procedures best describes the action to be taken by the investigator? a. honor the child's decision b. consent both of the child's parents instead c. consent one of the child's parents instead d. request the child reconsider assenting to the study