Science and practice: The struggle to bridge the gap

Abstract

Ida Sue Baron, Eileen Fennell, and Kytja Voeller (1995). Pediatric Neuropsychology in the Medical Setting. New York: Oxford University Press. ISBN 0-19-506345-7. 427 pp. US $57.50     

Is "Change Blindness" Attenuated by Domain-specific Expertise? An Expert-Novices Comparison of Change Detection in Football Images

When an aspect of a visual image is altered, observers often fail to notice the change. Recent studies suggest that successful change detection requires the observer to attend to and effortfully encode the changing aspect between the images. In this study we addressed the question of whether individual characteristics of the observer, namely expertise in a domain, selectively influence the ability to detect changes in images from that domain. A total of 48 individuals, half of whom were experts in the sport of American football and half of whom were American football novices, were presented alternating sequences of football-related and unrelated images. Our results indicate that expertise in a specific domain increases observers' sensitivity to semantic changes of domain-related images. Implications for the development of diagnostic tools are briefly addressed.     

The Conceptual Complexity of Central Bankers and the Asian Financial Crisis

This paper examines the impact of the conceptual complexity of central bankers on exchange rate volatility during the Asian Financial Crisis of the late 1990s. Theoretically, this paper develops a framework to study the cognitive style of individual central bankers in conjunction with the institutional features of the central banks they head. The paper also controls for a variety of other common explanations for exchange rate volatility during this time period, including the number of veto players representing the political system and underlying structural features of the Asian economies. Empirically, the cross-sectional time-series analysis finds that more conceptually complex central bankers were able to reduce exchange rate volatility during the crisis years, especially when they inhabited highly independent central banks. This paper concludes that linking the study of key individuals to macroeconomic outcomes in the global political economy is a promising area of research.     

A Social Psychological Approach to Enduring Rivalries

The recent scholarly work on the concept of enduring rivalries offers a promising way to examine strategic interaction among dyads of states over extended periods of time. A focus on rivalry, and on the mechanisms that provide for such interaction, may offer a way to bridge existing theories of international relations that rely exclusively on structure or process. Unfortunately, the potential for theory-building has not been fully realized because research into rivalry has tended to be inductive. This paper seeks to rectify that problem by situating the rivalry concept within a social psychological approach to international relations. The rivalry concept is appropriately located in a theoretical approach that views the international system as a social system where actors are conditioned by mechanisms of competition and socialization.     

Predictive minds in Ouija board sessions

Phenomenology and the Cognitive Sciences - Ouija board sessions are illustrious examples of how subjective feelings of control – the Sense of Agency (SoA) - can be manipulated in real life...