This book consists thematically of three broad sections: a lengthy introduction in which Grünbaum critically assesses the hermeneutic construal of psychoanalysis, as represented in the work of Habermas, G. S. Klein, and Ricoeur; a critical examination of Popper's assessment of both psychoanalysis and inductivism; and a logical analysis of core psychoanalytic ideas that constitute the foundation for much of psychoanalytic theory. This last section is, in my view, the heart of the book and therefore, it is that section on which (...) I will focus in this review. (shrink)

This book critically examines Freud's own detailed arguments for his major explanatory and therapeutic principles, the current neorevisionist versions of psychoanalysis, and the hermeneuticists' reconstruction of Freud's theory and therapy as an alternative to what they claim was a “scientistic” misconstrual of the psychoanalytic enterprise. The clinical case for Freud's cornerstone theory of repression – the claim that psychic conflict plays a causal role in producing neuroses, dreams, and bungled actions – turns out to be ill-founded for two main reasons: (...) Even if clinical data were valid, the method of free association has failed to support the psychoanalytic theory of unconscious motivation; Clinical data tend in any case to be artifacts of the analyst's self-fulfilling expectations, thus losing much of their evidential value. The hypothesis that psychoanalytic treatment is in reality a placebo poses a serious challenge to the assumption that insight is a key causal factor when therapy is successful. This challenge has yet to be met by psychoanalysts. Similar conclusions undermine the neorevisionist versions of psychoanalysis. The most influential hermeneuticists, on the other hand, are shown to have imposed an alien philosophy on psychoanalysis, partly through their reliance on gross misconceptions of the natural sciences. Karl Popper's criticism of the Freudian corpus as empirically untestable has misjudged its evidential weaknesses, which are more subtle. If there exists empirical evidence for the principal psychoanalytic doctrines, it cannot be obtained without well-designed extraclinical studies of a kind that have for the most part yet to be attempted. (shrink)

The likelihood justification of cladistic parsimony suggested in Sober (1984) is here shown to be incomplete. Even so, cladistic parsimony remains a counter-example to the principle of the common cause formulated by Reichenbach (1956) and Salmon (1975, 1979, 1984).