From wikipedia the free encyclopedia forty studies that changed psychology explorations into the history of psychological research is an academic textbook written by roger r hock that is currently in its eighth edition the book provides summaries critiques and updates on important research that has impacted the field of psychology. In the preface to forty studies that changed psychology roger r hock states that his goal is to fill the gap between all those psychology textbooks and the research that made them possible. Roger r hock forty studies that changed psychology explorations into the history of psychological research global edition shawn p gallagher psychology learning teaching 2015 14 3 263 265. Forty studies that changed psychology explorations into the history of psychological research 5th ed by roger r hock 0 ratings 20 want to read 0 currently reading 0 have read this edition was published in 2005 by pearson prentice hall in upper saddle river nj written in english 322 pages this edition doesnt have a description yet can you add one subjects history psychology . Amazoncom forty studies that changed psychology explorations into the history of psychological research 9780131147294 hock roger r books