Rom Harré is the Professor of Psychology at Georgetown University, and the Professor of Philosophy at the American University, USA. Michael Tissaw is the Assistant Professor at SUNY Potsdam, NY.

• Contents: Preface; Introduction. Part 1 Origins: Contemporary psychology: its problems and needs; Wittgenstein's life and Viennese cultural background; The Tractatus and its Connection with Cognitive Science. Part 2 Insights: The Meaning of Meaning: From Naming to Using; Skills and abilities; Rules and rule-following; Wittgenstein's method. Part 3 Applications: Cognition: Thinking and Understanding; Subjectivity, expression, and the private-language argument; Thinking about the future and past in the present; Intending, Willing and Acting; The emotions; The Grammar of Some Perception Concepts. Glossary; Bibliography; Index.

Rom Harré is the Professor of Psychology at Georgetown University, and the Professor of Philosophy at the American University, USA. Michael Tissaw is the Assistant Professor at SUNY Potsdam, NY.

• Contents: Preface; Introduction. Part 1 Origins: Contemporary psychology: its problems and needs; Wittgenstein's life and Viennese cultural background; The Tractatus and its Connection with Cognitive Science. Part 2 Insights: The Meaning of Meaning: From Naming to Using; Skills and abilities; Rules and rule-following; Wittgenstein's method. Part 3 Applications: Cognition: Thinking and Understanding; Subjectivity, expression, and the private-language argument; Thinking about the future and past in the present; Intending, Willing and Acting; The emotions; The Grammar of Some Perception Concepts. Glossary; Bibliography; Index.

Rom Harré is the Professor of Psychology at Georgetown University, and the Professor of Philosophy at the American University, USA. Michael Tissaw is the Assistant Professor at SUNY Potsdam, NY.

• Contents: Preface; Introduction. Part 1 Origins: Contemporary psychology: its problems and needs; Wittgenstein's life and Viennese cultural background; The Tractatus and its Connection with Cognitive Science. Part 2 Insights: The Meaning of Meaning: From Naming to Using; Skills and abilities; Rules and rule-following; Wittgenstein's method. Part 3 Applications: Cognition: Thinking and Understanding; Subjectivity, expression, and the private-language argument; Thinking about the future and past in the present; Intending, Willing and Acting; The emotions; The Grammar of Some Perception Concepts. Glossary; Bibliography; Index.