This work brings together different perspectives on psychological methods and particularly methods involving experimentation. To encourage a reflective use of research methods, the authors illuminate the historical, philosophical, and scientific dimensions of methodology, providing both defenses and criticisms of experimental psychology. The primary audience of the work are students and researchers in psychological and behavioral sciences, who have an interest in methodology

The book includes a new theoretical synthesis of William Stern’s classic personology published in the 1930s with contemporary cultural psychology of semiotic mediation developed by the author over the last two decades. It looks at the human mind as it operates in its full complexity, starting from the most complex general levels of aesthetic and political participation in society and ending with individual willful actions in everyday life contexts.