9780131505117_TestBank_ch1.pdf 9780131505117_TestBank_ch1.pdf administrator Test Bank: An Introduction to Statistics and Research Methods: Becoming a Psychological Detective, 1st Edition, Stephen F. Davis, Randolph A. Smith, ISBN-10: 0131505130, ISBN-13: 9780131505131, ISBN-10: 0131505114, ISBN-13: 9780131505117