Methods for Behavioral Research Ellen G. Levine When the Southern Lights Went

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Methods for Behavioral Research Ellen G. Levine When the Southern Lights WentProviding both a theoretical understanding of research issues and a nuts and bolts guide, this book presents the critical issues in psychological research in a clear and easy to read manner. Paul Cherulnik's principal goal is to present methods in a way that will lend coherence to the material. The book: * provides a meaningful framework based around Campbell and Stanley's threats to validity' * guides the reader step by step through the phases of the