In lieu of an abstract, here is a brief excerpt of the content:Philosophy, Psychiatry, & Psychology 9.2 (2002) 131-136 [Access article in PDF] Language, Logic, and Recovery:A Commentary on van Staden Paul Falzer and Larry Davidson Keywords: analytic philosophy, experience, Frege, ordinary language, psychosis, psychotherapy. VAN STADEN'S PAPER, "Linguistic Markers of Recovery," takes on a formidable task. As he explains it, findings from a previously conducted empirical study suggest that recovery from a psychiatric condition can be predicted by certain patterns (...) of first person pronoun usage. His current paper explains how these patterns follow the mathematical logic of Gottlob Frege. van Staden's attempt to systematize the link between language and treatment outcome shows promise. We want to support his effort by raising a few caveats about the application of foundational systems in psychiatry and psychology, particularly the advisability of employing a logical system to explain recovery from mental illness. Along the way, we will be identifying related issues that the author may elect to take up in his future work.van Staden's proposal is inspired by Frege's logical system, but the paper is, at the very least, an innovative adaptation. There are various points where we are left to wonder just how much of this proposal is really Frege's. Nevertheless, the genesis of van Staden's ideas is so dependent that one would expect a fuller account of Frege's pivotal role in the development of modern logic, how his work precipitated what is known commonly as the linguistic turn, and why a logical system that was so well received when first articulated was eclipsed so quickly by Russell's Principia (1963) and Wittgenstein's Tractatus. (1981) These issues can be addressed separately and perhaps they should, because lacking an account of how Frege's philosophy developed and evolved makes the presentation appear somewhat sketchy and incomplete.Frege is portrayed in philosophical lore as the founder of modern logic and a pioneer of the movement that later became known as analytic philosophy. Dummett (1991) regards Frege's Foundations of Arithmetic (1968) as analytical philosophy's first work (p. 111). According to Quine (1955), "All modern logic owes an incalculable debt to Frege. If anyone can be singled out as the founder of mathematical logic, it is by all odds he" (p. 158). Rorty (1967) notes that analytic philosophy's tack of construing philosophical questions as turning on language use and construction challenges the entire tradition, from Parmenides forward. However, the challenge reaches fruition not in Frege, but in works of Moore, Wittgenstein, and Austin. Rather than [End Page 131] sharing the limelight with the great analytic philosophers, Frege has become somewhat of a peripheral figure, whose contribution is usually portrayed as transitional. In some respects, analytic philosophy was moving against Frege's, and later, Russell's logical systems as it was concomitantly countering the various strands of idealism expounded principally by Bradley and McTaggart (see Hacker 1996, 5-12). Almost from the outset, Fregean logic was caught in a cross fire, and the author is obligated to tell us why we should be attending to the pristine version and not the more fully developed approaches that came soon after.Such a justification undoubtedly would begin with the dictum most central to Frege's philosophical thought, that propositions are primary. For Kemp (1998), this declaration carries two interrelated implications: Logical propositions are the real bearers of truth and falsity, and reasoning is a movement from one judgment to another (see p. 218). Frege posits that propositions are independent of mind, grammar, and language use. Knowledge and cognition are embodied in, but do not predicate, judgment. Frege adamantly rejects the notion that philosophical concepts are grounded in psychological phenomena, such as perception, sense impression, and some traditional accounts of meaning. This is the doctrine known as psychologism, and Frege abjures the suggestion that psychology can contain the sciences or adjudicate their findings (Frege 1956; for a discussion of this doctrine, see Notturno 1989; Davidson 1988; Davidson and Cosgrove 1991). The dictum that propositions are primary dispels the commonly held idea that reasoning begins with perception and proceeds... (shrink)