Barbara Hart’s scientific contributions

We examine the lives and growth processes of women who have achieved considerable development of personality. Subjects of study are seven women in a longitudinal sample who, at ages 42-45, are classified by the Loevinger Sentence Completion Test at the highest ego-levels. As a way of describing their lives, all seven are analyzed in terms of Levinson's model of male development, one case is presented in terms of Gilligan's model of female development, another in terms of Loevinger's general model, and linkages among theories are observed. Characteristics of Loevinger's autonomous stage are illustrated and the extent to which they are gender-related is discussed. Findings show that women with very different personalities, problems, and ways of life can attain a high level of ego-development; that their lives tend not to have been orthodox or easy; and that theories of adult development are useful but uneven in application.