Kathrynn A. Adams & Eva K. Lawrence 
Research Methods, Statistics, and Applications [PDF ebook] 

One of the greatest strengths of this text is the consistent integration of research methods and statistics so that students can better understand how the research process requires the combination of these elements. The end goal is to spark students’ interest in conducting research and to increase their ability to critically analyze it.<br /><br />In the new second edition of the text, Katherine Adams and Eva Lawrence have integrated additional information on online data collection and research methods, additional coverage of regression and ANOVA, and new examples to engage students. <br />