 Walker’s theory is non-motives-based because it doesn’t specify that trustworthy people must have a certain kind of motive for acting. She says that trustworthiness is compatible with having many different kinds of motives, including, among others, goodwill, “pride in one’s role”, “fear of penalties for poor performance”, and “an impersonal sense of obligation” (2006: 77). What accounts for whether someone is trustworthy in her view is whether they act as they should, not whether they are motivated in a certain way. (By contrast, Cogley’s normative-expectation theory says that the trustworthy person both will and ought to act with goodwill. His theory is motives-based.)