What mechanisms underlie children’s language production? Structural priming—the repetition of sentence structure across utterances—is an important measure of the developing production system. We propose its mechanism in children is the same as may underlie analogical reasoning: structure-mapping. Under this view, structural priming is the result of making an analogy between utterances, such that children map semantic and syntactic structure from previous to future utterances. Because the ability to map relationally complex structures develops with age, younger children are less successful than (...) older children at mapping both semantic and syntactic relations. Consistent with this account, 4-year-old children showed priming only of semantic relations when surface similarity across utterances was limited, whereas 5-year-olds showed priming of both semantic and syntactic structure regardless of shared surface similarity. The priming of semantic structure without syntactic structure is uniquely predicted by the structure-mapping account because others have interpreted structural priming as a reflection of developing syntactic knowledge. (shrink)

Advance Praise: "A distillation of the wisdom accumulated over a lifetime by one of our leading thinkers in psychiatry. . . .It should interest. . .anyone who has thought seriously about the brain, the mind and the meaning of illness." --Albert J. Stunkard, M.D., Professor of Psychiatry, University of Pennsylvania.

The debate between the “Transcendental” and “Neo-” Thomists is an ongoing concern. Specifically, Jeremy Wilkins and John F.X. Knasas differ sharply over the correct interpretation of St. Thomas, Bernard Lonergan, and the very nature of cognition itself (ACPQ 78 [2004]). This debate is clouded, however, due to a lack of appreciation for key terms, specifically, “sensation” and Lonergan’s own phrase “the notion of being.” Using the distinction between precisive and non-precisive abstraction, the author clarifies the relevant sense of “sensation” and (...) its related concepts. The clarification reveals that Wilkins and Knasas use such terms in markedly different, though compatible ways. Second, the notion of being as it is presented in various texts of Lonergan is examined. Contrary to what is supposed by Knasas, the notion of being, for Lonergan, contributes no formal or constitutive element to human knowing, and is in fact a pure potency with respect to intelligibility. Accordingly, any concerns or charges of crypto-Kantianism with respect to Lonergan are unfounded. (shrink)

The debate between the “Transcendental” and “Neo-” Thomists is an ongoing concern. Specifically, Jeremy Wilkins and John F.X. Knasas differ sharply over the correct interpretation of St. Thomas, Bernard Lonergan, and the very nature of cognition itself (ACPQ 78 [2004]). This debate is clouded, however, due to a lack of appreciation for key terms, specifically, “sensation” and Lonergan’s own phrase “the notion of being.” Using the distinction between precisive and non-precisive abstraction, the author clarifies the relevant sense of “sensation” and (...) its related concepts. The clarification reveals that Wilkins and Knasas use such terms in markedly different, though compatible ways. Second, the notion of being as it is presented in various texts of Lonergan is examined. Contrary to what is supposed by Knasas, the notion of being, for Lonergan, contributes no formal or constitutive element to human knowing, and is in fact a pure potency with respect to intelligibility. Accordingly, any concerns or charges of crypto-Kantianism with respect to Lonergan are unfounded. (shrink)

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This article presents an integrative conceptual framework for linking corporate social performance, stakeholders, and quality of management, then tests this framework empirically. Results provide strong support for the hypothesis that perceived quality of management can be explained by the quality of performance with respect to specific primary stakeholders: owners, employees, customers, and (marginally) communities, but treatment of ecological environmental considera- tions is not a significant factor.

This article presents a study of corporate-stakeholder relationships using an empirical technique called Data Envelopment Analysis (DEA) to assess company "best practices" with respect to five primary stakeholders at an industry level of analysis. Five key stakeholder domains are considered: community relations, employee relations, environment, customer (product category), and stockholders (financial performance). These data reflect the relationships between companies and these five primary stakeholders; these relationships are considered to be important elements of corporate social performance. About 15% of companies, on (...) average, are found to be operating at the multidimensional "best practices frontier" that DEA establishes. Differences in treatment of stakeholders within industries and between industries are observed. (shrink)

Public health and service delivery programmes, interventions and policies are typically developed and implemented for the primary purpose of effecting change rather than generating knowledge. Nonetheless, evaluations of these programmes may produce valuable learning that helps determine effectiveness and costs as well as informing design and implementation of future programmes. Such studies might be termed ‘opportunistic evaluations’, since they are responsive to emergent opportunities rather than being studies of interventions that are initiated or designed by researchers. However, current ethical guidance (...) and registration procedures make little allowance for scenarios where researchers have played no role in the development or implementation of a programme, but nevertheless plan to conduct a prospective evaluation. We explore the limitations of the guidance and procedures with respect to opportunistic evaluations, providing a number of examples. We propose that one key missing distinction in current guidance is moral responsibility: researchers can only be held accountable for those aspects of a study over which they have control. We argue that requiring researchers to justify an intervention, programme or policy that would occur regardless of their involvement prevents or hinders research in the public interest without providing any further protections to research participants. We recommend that trial consent and ethics procedures allow for a clear separation of responsibilities for the intervention and the evaluation. (shrink)

We consider various curious features of general relativity, and relativistic field theory, in two spacetime dimensions. In particular, we discuss: the vanishing of the Einstein tensor; the failure of an initial-value formulation for vacuum spacetimes; the status of singularity theorems; the non-existence of a Newtonian limit; the status of the cosmological constant; and the character of matter fields, including perfect fluids and electromagnetic fields. We conclude with a discussion of what constrains our understanding of physics in different dimensions.

Knowledge of mechanisms is critical for causal reasoning. We contrasted two possible organizations of causal knowledge—an interconnected causal network, where events are causally connected without any boundaries delineating discrete mechanisms; or a set of disparate mechanisms—causal islands—such that events in different mechanisms are not thought to be related even when they belong to the same causal chain. To distinguish these possibilities, we tested whether people make transitive judgments about causal chains by inferring, given A causes B and B causes C, (...) that A causes C. Specifically, causal chains schematized as one chunk or mechanism in semantic memory led to transitive causal judgments. On the other hand, chains schematized as multiple chunks led to intransitive judgments despite strong intermediate links. Normative accounts of causal intransitivity could not explain these intransitive judgments. (shrink)

Conviction Narrative Theory (CNT) is a theory of choice underradical uncertainty– situations where outcomes cannot be enumerated and probabilities cannot be assigned. Whereas most theories of choice assume that people rely on (potentially biased) probabilistic judgments, such theories cannot account for adaptive decision-making when probabilities cannot be assigned. CNT proposes that people usenarratives– structured representations of causal, temporal, analogical, and valence relationships – rather than probabilities, as the currency of thought that unifies our sense-making and decision-making faculties. According to CNT, (...) narratives arise from the interplay between individual cognition and the social environment, with reasoners adopting a narrative that feels “right” to explain the available data; using that narrative to imagine plausible futures; and affectively evaluating those imagined futures to make a choice. Evidence from many areas of the cognitive, behavioral, and social sciences supports this basic model, including lab experiments, interview studies, and econometric analyses. We identify 12 propositions to explain how the mental representations (narratives) interact with four inter-related processes (explanation, simulation, affective evaluation, and communication), examining the theoretical and empirical basis for each. We conclude by discussing how CNT can provide a common vocabulary for researchers studying everyday choices across areas of the decision sciences. (shrink)

Whereas most commentators agree about the centrality of narratives in decision-making, the commentaries revealed little consensus about the nature of radical uncertainty. Here we consider thirteen objections to our views, including our characterization of the uncertain decision environment and associated cognitive, affective, and social processes. We conclude that under radical uncertainty, narratives rather than probabilities are the currency of thought.

Chater & Loewenstein have done a service to the field by raising the fundamental issue of how the political process distorts well-intentioned efforts at behavioral public policy. We connect this argument to broader research on government failure, particularly public choice theory in economics. We further suggest ways that behavioral research can help identify and mitigate such failures.