Which of the Following Statements Is True

Multiple Choice

Which of the following statements is true?

A) People experiencing egoistic deprivation are more likely to join a social movement than those experiencing fraternal deprivation.
B) Individuals with previous experience in movements are less likely to join new ones (the "sadder but wiser effect") .
C) The more people identify with a social movement the more likely they will be to take part in it.
D) People who take part in social movements tend to be extroverts ("joiners") .