Which of the Following Statements Is Supported by Research, According

Multiple Choice

Which of the following statements is supported by research, according to the textbook?

A) across many situations, women are more helpful than men
B) across many situations, men are more helpful than women
C) people who react to being help with gratitude are more likely to act prosocially
D) only women who react to being help with gratitude are more likely to act prosocially
E) gratitude has no effect on maintaining romantic relationships