Miranda Is Participating in a Research Study for Class

Multiple Choice

Miranda is participating in a research study for class.She arrived for the study on time, signed the consent form, and began the experiment.Midway through, Miranda's phone begins to vibrate with text messages from a friend.What should she do?

A) pause the experiment, if possible, and turn her phone off
B) try to ignore her phone
C) text her friend back immediately
D) tell the researcher that she needs to end the experiment early