Mark R. Leary 
Introduction to Behavioral Research Methods [PDF ebook] 
Pearson New International Edition

Rigorous, yet readable. The author presents the material with sufficient elaboration, explanation, and examples that not only interest the student, but make it understandable. Introduction to Behavioral Research Methods incorporates the four basic approaches to behavioral research (descriptive research, correlational research, experimental research, and quasi-experimental research), and shows students how to conceptualise questions, measure variables, design studies, and analyse data. Chapters on research ethics and scientific writing (including the most recent version of APA style) round out the book. Throughout each chapter, boxes on "Developing Your Research Skills" and "Behavioral Research Case Study" provide practical examples and pique student interest. The full text downloaded to your computer With e Books you can: search for key concepts, words and phrases make highlights and notes as you study share your notes with friends e Books are downloaded to your computer and accessible either offline through the Bookshelf (available as a free download), available online and also via the i Pad and Android apps. Upon purchase, you’ll gain instant access to this e Book. Time limit The e Books products do not have an expiry date. You will continue to access your digital ebook products whilst you have your Bookshelf installed.