Psychology Research Methods 2nd edition by Heath

Psychology Research Methods, 2nd edition by Heath, introduces the principles and practices used to design, conduct, and evaluate psychological research. Published by Sage, the text guides students through research questions, ethics, measurement, sampling, experimental and nonexperimental designs, data interpretation, and scientific writing. It emphasizes clear reasoning and practical application, helping readers understand how evidence is generated in psychology. Suitable for undergraduate methods courses, this edition supports skill building in critical thinking, research literacy, and the evaluation of claims based on behavioral science data.