Woodward's long awaited book is an attempt to construct a comprehensive account of causation explanation that applies to a wide variety of causal and explanatory claims in different areas of science and everyday life. The book engages some of the relevant literature from other disciplines, as Woodward weaves together examples, counterexamples, criticisms, defenses, objections, and replies into a convincing defense of the core of his theory, which is that we can analyze causation by appeal to the notion of manipulation.

This article revisits the ethical and political questions raised by feminist debates over essentialism, the belief that there are properties essential to women and which all women share. Feminists’ widespread rejection of essentialism has threatened to undermine feminist politics. Re-evaluating two responses to this problem—‘strategic’ essentialism and Iris Marion Young’s idea that women are an internally diverse ‘series’—I argue that both unsatisfactorily retain essentialism as a descriptive claim about the social reality of women’s lives. I argue instead that women have (...) a ‘ genealogy’: women always acquire femininity by appropriating and reworking existing cultural interpretations of femininity, so that all women become situated within a history of overlapping chains of interpretation. Because all women are located within this complex history, they are identifiable as belonging to a determinate social group, despite sharing no common understanding or experience of femininity. The idea that women have a genealogy thus reconciles anti-essentialism with feminist politics. (shrink)

Abductive reasoning takes place in forming``hypotheses'''' in order to explain ``facts.'''' Thus, theconcept of abduction promises an understanding ofcreativity in science and learning. It raises,however, also a lot of problems. Some of them will bediscussed in this paper. After analyzing thedifference between induction and abduction (1), Ishall discuss Peirce''s claim that there is a ``logic''''of abduction (2). The thesis is that this claim can beunderstood, if we make a clear distinction between inferential elements and perceptive elements of abductive reasoning. For (...) Peirce, the creative act offorming explanatory hypotheses and the emergence of``new ideas'''' belongs exclusively to the perceptive side of abduction. Thus, it is necessary to study the roleof perception in abductive reasoning (3). A furtherproblem is the question whether there is arelationship between abduction and Peirce''s concept of``theorematic reasoning'''' in mathematics (4). Both forms of reasoning could be connected, because both arebased on perception. The last problem concerns therole of instincts in explaining the success ofabductive reasoning in science, and the question whether the concept of instinct might be replaced bymethods of inquiry (5). (shrink)

The notion of essence in psychology is examined from a constructivist viewpoint. The constructivist position is summarized and differentiated from social constructionism, after which constructs are distinguished from concepts in order to position ontology and epistemology as modes of construing. After situating constructivism in relation to philosophical approaches to essences, the distinction between essences and kinds is examined and the presumed constructivist critique of essences in psychology outlined. It is argued that criticizing constructivism as an “anything goes” form of antirealism (...) fails to grasp how constructivist psychology, by emphasizing structure and viability, does indeed place limits on the constructions people may hold. In applying a constructivist understanding of essences in general to those fundamental to human psychology, people can be seen as having three essential psychological qualities: they are closed systems, active meaning-makers, and irreducibly social beings. Yet a constructivist view also maintains that these psychological essences only hold while operating within and committed to a constructivist perspective. In other words, what counts as an essence always depends on one's assumptions, or how one construes events. Finally, a personal construct theory model of essentialist and nonessentialist construing is introduced based on the assumption that everyone construes in both essentialist and nonessentialist ways at different times because doing so is pragmatically viable. 2012 APA, all rights reserved). (shrink)

This paper argues that there are powerful similarities between cognitive development in children and scientific theory change. These similarities are best explained by postulating an underlying abstract set of rules and representations that underwrite both types of cognitive abilities. In fact, science may be successful largely because it exploits powerful and flexible cognitive devices that were designed by evolution to facilitate learning in young children. Both science and cognitive development involve abstract, coherent systems of entities and rules, theories. In both (...) cases, theories provide predictions, explanations, and interpretations. In both, theories change in characteristic ways in response to counterevidence. These ideas are illustrated by an account of children's developing understanding of the mind. (shrink)

Recent work on children’s inferences concerning biological and chemical categories has suggested that children (and perhaps adults) are essentialists— a view known as psychological essentialism. I distinguish three varieties of psychological essentialism and investigate the ways in which essentialism explains the inferences for which it is supposed to account. Essentialism succeeds in explaining the inferences, I argue, because it attributes to the child belief in causal laws connecting category membership and the possession of certain characteristic appearances and behavior. This suggests (...) that the data will be equally well explained by a non-essentialist hypothesis that attributes belief in the appropriate causal laws to the child, but makes no claim as to whether or not the child represents essences. I provide several reasons to think that this non-essentialist hypothesis is in fact superior to any version of the essentialist hypothesis. (shrink)

The paper discusses how abduction relates tochildren's early acquisition of words, and has three sections: (a) a brief description of Peirce's notion of abduction; (b) a developmentof a hypothesis for the content-related symbolic functioning of words; and (c)arguments that children's knowledge of such functioning involves two kinds of abduction. In (b), children's knowledge of the content-related symbolic functioning of words is argued to consist in practical knowledge ofhow to use words to direct attention to kindsof things. To acquire such knowledge, (...) a childmust form a practical causal hypothesis aboutthe kind of thing to which a word directs attention. I argue that forming such ahypothesis involves abduction. On the basis of empirical work of several developmentalists, I also argue that children use abduction notmerely in forming practical hypotheses for the functioning of their earliest words, but also in forming theoretical hypotheses about core(as contrasted perceptual and functional)features of natural and artificial kinds. (shrink)