This is the first English-language book to examine Kant's empirical psychology, applying it throughout Kant's philosophy and to contemporary philosophical issues.

For the last 100 years historians have denigrated the psychology of the Critique of Pure Reason. In opposition, Patricia Kitcher argues that we can only understand the deduction of the categories in terms of Kant's attempt to fathom the psychological prerequisites of thought, and that this investigation illuminates thinking itself. Kant tried to understand the "task environment" of knowledge and thought: Given the data we acquire and the scientific generalizations we make, what basic cognitive capacities are necessary to perform these feats? What do these capacities imply about the inevitable structure of our knowledge? Kitcher specifically considers Kant's claims about the unity of the thinking self; the spatial forms of human perceptions; the relations among mental states necessary for them to have content; the relations between perceptions and judgment; the malleability essential to empirical concepts; the structure of empirical concepts required for inductive inference; and the limits of philosophical insight into psychological processes.

Immanuel Kant is strict about the limits of self-knowledge: our inner sense gives us only appearances, never the reality, of ourselves. Kant may seem to begin his inquiries with an uncritical conception of cognitive limits, but in Kant and the Subject of Critique, Avery Goldman argues that, even for Kant, a reflective act must take place before any judgment occurs. Building on Kant's metaphysics, which uses the soul, the world, and God as regulative principles, Goldman demonstrates how Kant can open doors to reflection, analysis, language, sensibility, and understanding. By establishing a regulative self, Goldman offers a way to bring unity to the subject through Kant's seemingly circular reasoning, allowing for critique and, ultimately, knowledge.

The theory of action underlying Immanuel Kant's ethical theory is the subject of this book. What 'maxims' are, and how we act on maxims, are explained here in light of both the historical context of Kant's thought, and his classroom lectures on psychology and ethics. Arguing against the current of much recent scholarship, Richard McCarty makes a strong case for interpreting Kant as having embraced psychological determinism, a version of the 'belief-desire model' of human motivation, and a literal, 'two-worlds' metaphysics. On this interpretation, actions in the sensible world are always effects of prior psychological causes. Their explaining causal laws are the maxims of agents' characters. And agents act freely if, acting also in an intelligible world, what they do there results in their having the characters they have here, in the sensible world. McCarty additionally shows how this interpretation is fruitful for solving familiar problems perennially plaguing Kant's moral psychology.

This collection of essays is the first comprehensive volume dedicated to Kant's lectures on anthropology and their philosophical importance.

Philosophers, anthropologists and biologists have long puzzled over the question of human nature. In this lucid and wide-ranging introduction to Kant's philosophy of human nature - which is essential for understanding his thought as a whole - Patrick Frierson assesses Kant's theories and examines his critics.

Throughout his life, Kant was concerned with questions about empirical psychology. He aimed to develop an empirical account of human beings, and his lectures and writings on the topic are recognizable today as properly 'psychological' treatments of human thought and behavior. In this book Patrick R. Frierson uses close analysis of relevant texts, including unpublished lectures and notes, to study Kant's account. He shows in detail how Kant explains human action, choice, and thought in empirical terms, and how a better understanding of Kant's psychology can shed light on major concepts in his philosophy, including the moral law, moral responsibility, weakness of will, and cognitive error. Frierson also applies Kant's accounts of mental illness to contemporary philosophical issues. His book will interest students and scholars of Kant, the history of psychology, philosophy of psychology, and philosophy of action.