Empirical studies based on psychoanalytic model have concentrated on study of therapeutic process and diagnostic groups such as borderline personality disorder (BPD). Work in BPD provides paradigm for future approaches in study of second-order inferences removed from immediate observational field. Concept of structure may be clarified by empirical…

Briefly reviews conceptual and operational limitations of classic approaches to classifying learning disabled children. Examines new classification research with learning disabled populations which is investigating alternative classification schemes through systematic and empirical hypothesis-testing paradigms, and sparking renewed interest in…