Experimental Methodology

irst published in 1985 and widely used through subsequent revised editions including the 1997 Prentice Hall release, Experimental Methodology by Larry B. Christensen is a foundational academic text in research design and experimental psychology. Written for students and researchers in the behavioural sciences, the book provides a structured, systematic introduction to the principles and practice of experimental research, with a strong emphasis on clarity, logic, and scientific rigor.

Experimental Methodology explains how experiments are designed, conducted, and interpreted within the framework of psychological and social science research. Christensen carefully guides readers through key concepts such as hypothesis formulation, operational definitions, control of variables, sampling methods, and the logic of causal inference. The text also explores the strengths and limitations of experimental approaches, helping readers understand when experimentation is appropriate and how to avoid common methodological errors.

A major strength of Experimental Methodology lies in its accessibility. Despite dealing with complex statistical and research design principles, the book is written in a clear and instructional style, making it suitable for undergraduate and graduate students alike. Real-world examples and applied scenarios are used throughout to demonstrate how experimental principles are implemented in practice, particularly in psychology and related disciplines.

The 1997 Prentice Hall edition reflects the continued relevance of Christensen’s work in academic settings, where it has long served as a core textbook in research methods courses. Its structured approach not only teaches technical competence but also encourages critical thinking about scientific evidence and the interpretation of behavioural data.

Widely respected in academic circles, Experimental Methodology remains an essential reference for anyone studying psychology, education, or the broader behavioural sciences. It continues to be valued for its disciplined approach to experimental design and its role in shaping rigorous research practice.

Condition: Very Good – Very light wear present.