Ava and a friend decide they are going to go to the fireworks on July 4th and steal as many phones as they can from spectators as they take photographs of the fireworks in the dark. They successfully take 2 or 3 without the somewhat inebriated individuals putting up much of a fight. During her final attempt to take a phone the victim starts to put up a fight and they each begin throwing punches. The friend finds a rock nearby and throws it at the head of a victim, leaving her unconscious and in a coma. If the victim dies, although Ava did not throw the rock, under what doctrine may she be held accountable? a. principal liability
b. accessory after the fact
c. natural and probable consequences
d. derivative liability

Which of the following methods could be considered a "best practice" in terms of informing respondents how their answers to an on-line survey about personal information will be protected? respondents are informed that investigators will try to keep their participation confidential; however, confidentiality cannot be assured.respondents are informed that a research assistant will transfer all the research data to a password-protected computer that is not connected to the internet, via a usb flashdrive. the computer is located in a research team member's office.the investigator uses the informed consent process to explain her institution's method for guaranteeing absolute confidentiality of research data.the investigator uses the informed consent process to explain how respondent data will be transmitted from the website to his encrypted database without ever recording respondents' ip addresses, but explains that on the internet confidentiality cannot be absolutely guaranteed.the investigator uses the informed consent process to explain how respondent data will be transmitted from the website to his encrypted database without ever recording respondents' ip addresses, but explains that on the internet confidentiality cannot be absolutely guaranteed