President Bill Clinton was impeached in 1998 for .a. adultery and income tax evasion. b. obstruction of justice and perjury. c. violating the War Powers Act and the Voting Rights Act. d. misappropriation of funds and lifting sanctions with South Africa.

Francine, a college freshman, has agreed to participate in a psychology research study. before she begins her participation, she reads a statement written by the researcher explaining the purpose of the research and the potential risks of participation. it also explains that francine is free to withdraw from the research at any time. in providing francine with this statement, the researcher has followed the ethical guidelines of for participants.