  The revival of interest in fitting attitude theory is largely due to several influential defenses of each of its constituent claims. In the first place, sensibility theories and neo-sentimentalist theories have recently received both favorable and critical attention. Despite their differences, both sensibility theory and these recent forms of sentimentalism are full-fledged versions of FA theory, which subscribe to both its central tenets. Secondly, though, each of these tenets has also been endorsed by philosophers who reject the other claim and therefore do not hold FA accounts. Since these two constitutive claims have not always been sharply differentiated, both these developments have increased the interest in FA theory. Several response-dependent theories of value have been developed, which make values prior to reasons and thus reject normative reduction (Lewis 1989). From the other direction, T. M. Scanlon (1998) has advanced what he calls the buck-passing account of value. Although I will contend that Scanlon's view is committed only to normative reduction, and hence is not an FA theory, the literature has tended to assimilate buck passing accounts with fitting attitude theories. This too has increased the visibility of the FA theory of value, however illicitly. 