All three versions have the same essential Cinderella story skeleton. The "Cinderella" terminology that is often used in describing them is not quite apt, however, because the character of Sabrina is self-reliant and never depends on a man to save her. How strong she is does vary from version to version, though.
Wood argues that in the original play, Sabrina is autonomous, politically active, and well-educated. She returns from Paris not because she is in love with David Larrabee, but to escape a marriage proposal that she doesn't want to be tied down to. She doesn't need to be rescued, and her relationship with Linus becomes one of mutual companionship. Gender and class issues are sidestepped when Sabrina declares herself as self-supporting and her chauffer father comes into a windfall of money.
In the play's original adaptation for the screen, Wilder and his associates conceived Sabrina as a teenager in puppy love. Though her time in Paris leaves her sophisticated, this Sabrina is not educated or assertive, like her predecessor, and becomes an object to be passed between the Larrabee brothers. She chooses Linus, in the end, because she wanted to care for him. Wood argues that this allows the movie to become "a dark study of gender," because "Sabrina feels strongest when she is helpful to others, when she denies her own needs and desires." Wood refers to the theories of developmental psychologist Nancy Chodorow, which state that while boys develop intimacy problems, girls learn to doubt their identities. This can lead to passivity and vulnerability to manipulation in women like Sabrina.
Wood reasons that the 1995 film version, while not without problems, is instilled with better representations of gender politics. The Sabrina character is in the fashion industry, less domestic than cooking, and while in Paris she "finds herself." This autonomous description is at odds with her actions, though, as she still displays a tendency towards caretaking.
All three versions are at fault because class and gender problems disappear without explanation during the happy ending. The film versions, though, let Sabrina be manipulated by men and lose her own identity. Wood's analysis of the role of gender in the play and films gives readers a way to understand these ingrained cultural messages, rather than just consuming the film as entertainment.