Tbis inquiry may be thought of as a sequel to The Concepts of Value and as an extension of the brief core-vocabulary of aesthetic concepts found in one of the appendices to it. In terms of sheer numbers, most of the value concepts of our language are to be found in the area of human relations and of the aesthetic. There are also other value vocabularies, shorter but equally important, for example, the cognitive and logical. These and other objects of pbilosopbical study (for example, the question of "other minds") deserve the kind of empirical survey that has been made of moral and aesthetic...