Measuring the Mind

In Measuring the Mind, Denny Borsboom offers a comprehensive exploration of the philosophical underpinnings of measurement models commonly employed in psychology. The book delves into the critical concept of test validity, which is essential for ensuring that psychological assessments accurately reflect the attributes they intend to measure. Borsboom not only examines the theoretical frameworks of classical test theory and latent variable theory but also situates these models within the broader philosophy of science, providing readers with a nuanced understanding of their implications.

A central theme of the book is the question of whether psychological attributes, such as intelligence, personality, and attitudes, can be effectively measured. Borsboom addresses this inquiry by dissecting the meaning of 'measurement' in a psychological context. Through rigorous analysis, he investigates the methodologies and assumptions behind various measurement approaches, highlighting both their strengths and limitations. This critical examination serves to clarify the complexities involved in quantifying psychological constructs.

Moreover, Borsboom outlines future directions for enhancing the theory and practice of psychological measurement. By identifying potential areas for improvement, he encourages ongoing dialogue and research in the field. Measuring the Mind thus stands as a timely and thought-provoking contribution to psychological literature, inviting readers to reflect on the intricacies of measurement and the philosophical considerations that shape our understanding of the mind.