  Neither of these approaches to justice—one foregrounding procedural reform and the other revising resource distribution – denies the importance of the other's objectives. In great part, they diverge on matters of practical priorities, but also on matters of whether moral priority should be given to agreement about what is right, or instead about what is good. However, some feminist thinkers who have questioned the ability of traditional moral theories to take account of the needs and experiences of both care-receivers and care-givers are inclined to portray caring conduct as inspired not by duty but by the compelling recognition of another's need and of one's own capacity to relieve that person's need.  Consequently, they have criticized rights-based and obligation-catering procedural theories for abstracting excessively from experienced encounters with dependents who need protection and support (Kittay, 1998, for example). Other feminist philosophers, such as Baier and Nussbaum, have raised a different question about the adequacy of traditional moral theories to address the phenomena of interdependency. Their issue is about validation rather than motivation. They have queried whether approaches centered on independent individuals contracting freely and reciprocally with one another for mutual benefit can give plausible accounts of obligations to people who are, temporarily or permanently, greatly dependent on others for physical, cognitive or emotional support.