Routledge International Handbook of Theoretical and Philosophical Psychology is a compilation of works by leading scholars in theoretical and philosophical psychology that offers critical analyses of, and alternatives to, current theories and philosophies typically taken for granted in mainstream psychology. Within their chapters, the expert authors briefly describe accepted theories and philosophies before explaining their problems and exploring fresh, new ideas for practice and research. These alternative ideas offer thought-provoking ways of reinterpreting many aspects of human existence often studied by psychologists. Organized into five sections, the volume covers the discipline of psychology in general, various subdisciplines (e.g., positive psychology and human development), concepts of self and identity as well as research and practice. Together the chapters present a set of alternative ideas that have the potential to take the field of psychology in fruitful directions not anticipated in more traditional theory and research. This handbook will be a valuable resource for students and scholars of the theory, assumptions, and history of psychology.