This paper first explores a number of themes in the psychological system developed by the Austrian-American psychologist, Egon Brunswik, focusing on those that had a formative influence on Social Judgement Theory. We show that while perception was a recurring ground for Brunswik's empirical and theoretical work, his psychology was a psychology of cognition in the broadest sense. Next, two major themes in Social Judgement Theory functionalism and probabilism are described, and the elegant formulation known as Brunswik's Lens Model is introduced. (...) Some methodological and theoretical implications of these themes are presented. The paper concludes with Hammond's Cognitive Continuum Theory (CCT), which is a theory describing modes of cognition and how those modes are influenced by task characteristics. (shrink)

Recent advances in the cognitive psychology of inference have been of great interest to philosophers of science. The present paper reviews one such area, namely studies based upon Wason's 4-card selection task. It is argued that interpretation of the results of the experiments is complex, because a variety of inference strategies may be used by subjects to select evidence needed to confirm or disconfirm a hypothesis. Empirical evidence suggests that which strategy is used depends in part on the semantic, syntactic, (...) and pragmatic context of the inference problem at hand. Since the factors of importance are also present in real-world science, and similarly complicate its interpretation, the selection task, though it does not present a quick fix, represents a kind of microcosm of great utility for the understanding of science. Several studies which have examined selection strategies in more complex problem-solving environments are also reviewed, in an attempt to determine the limits of generalizability of the simpler selection tasks. Certain interpretational misuses of laboratory research are described, and a claim made that the issue of whether or not scientists are rational should be approached by philosophers and psychologists with appropriate respect for the complexities of the issue. (shrink)

Evidence for infants' sensitivity to behavior being goal oriented leaves it open as to whether they see such behavior as being designed to lead to an external goal or whether they see it, in addition, as being directed by an internal representation of the goal. We point out the difficulty of finding possible criteria for how infants or children view this matter.

Safer sex campaigns for heterosexuals have sometimes targeted women in particular to take responsibility for condom use. In this article, the authors question some of the assumptions underlying this strategy, for instance, the assumptions of women's relatively unproblematic relationship with condoms and women's control over condom use. The authors interviewed 14 women about their experiences and views of condoms and of heterosexual relationships more broadly. Using a feminist poststructuralist form of discourse analysis, they examine their accounts in relation to gendered (...) discourses of desire and a coital imperative. They argue that an appreciation of these kinds of discursive influences is important for understanding the complex ways in which women are constrained and enabled to employ condoms for safer heterosex. (shrink)

Pihlström’s book, Pragmatist Metaphysics, offers what he feels “no previous book-length study” (viii) has accomplished: as the title suggests, he sketches how metaphysics would look when done from a pragmatic perspective. This involves rejecting two assumptions: that metaphysics is necessarily “realistic” and that pragmatism is necessarily antimetaphysical. Taking his bearings from pragmatists both classic (e.g. Peirce, James, and Dewey) and contemporary (e.g. Putnam), he argues for a “pragmatic realism” that examines the basic characteristics of our human reality. A good primer (...) for those with some background and interest in pragmatism and metaphysics, and who would like to see the latter tailored to the former .. (shrink)

Participants were asked to draw inferences about correlation from single x,y observations. In Experiment 1 statistically sophisticated participants were given the univariate characteristics of distributions of x and y and asked to infer whether a single x, y observation came from a correlated or an uncorrelated population. In Experiment 2, students with a variety of statistical backgrounds assigned posterior probabilities to five possible populations based on single x, y observations, again given knowledge of the univariate statistics. In Experiment 3, statistically (...) naïve participants were given a problem analogous to that given in Experiment 1, framed verbally. Experiment 4 replicated Experiment 3 but added an “impossible to determine” response option. Models that rely on computing sample correlations make no predictions about these investigations. From a Bayesian perspective, participants’ inferences in all four experiments tended to make probabilistically valid inferences as long as the single datum was directional. The results are discussed in light of the Brunswikian notion of vicarious functioning. (shrink)