In reference to Case Study 6 on page 132 of your text, what could the doctoral student have done, instead of violating certain ethical principles, to insure that his study could still be completed?

A) He could have simply used the mean average of the data provided by the
participants he already had collected data from, discussing the lower sample
size in his dissertation, attributing it to subject attrition
B) He could have recruited people who were friends of those whom he had
already collected data from
C) He could have contacted the subjects who dropped out of the experiment to ask
them to complete the experiment
D) He could have requested data from a researcher who conducted a similar
study, and used it in his dissertation

A