TRINITARIAN THEOLOGY AFTER AND WITH—BUT NOT AGAINST—AQUINAS?

Gilles Emery, Trinity in Aquinas , O.P. (Ypsilanti, Michigan: Sapientia Press, 2003), ix +361 pp.
Matthew Levering, Scripture and Metaphysics: Aquinas and the Renewal of Trinitarian Theology (Malden, Massa-chusetts: Blackwell, 2004), x +254 pp
Timothy L. Smith, Thomas Aquinas' Trinitarian Theology: A Study in Theological Method (Washington, D.C.: Catholic University of America Press, 2003), xiii +258 pp.     

STIMULUS EFFECTS ON LOCAL PREFERENCE: STIMULUS—RESPONSE CONTINGENCIES,STIMULUS—FOOD PAIRING,AND STIMULUS—FOOD CORRELATION

Four pigeons were trained in a procedure in which concurrent‐schedule food ratios changed unpredictably across seven unsignaled components after 10 food deliveries. Additional green‐key stimulus presentations also occurred on the two alternatives, sometimes in the same ratio as the component food ratio, and sometimes in the inverse ratio. In eight experimental conditions, we varied the contingencies surrounding these additional stimuli: In two conditions, stimulus onset and offset were noncontingent; in another two, stimulus onset was noncontingent, and offset was response contingent. In four conditions, both stimulus onset and offset were contingent, and in two of these conditions the stimulus was simultaneously paired with food delivery. Sensitivity to component food ratios was significantly higher when stimulus onset was response contingent compared to when it was noncontingent. Choice changes following food delivery were similar in all eight conditions. Choice changes following stimuli were smaller than those following food, and directionally were completely determined by the food‐ratio:stimulus‐ratio correlation, not by the stimulus contingency nor by whether the stimulus was paired with food or not. These results support the idea that conditional reinforcers may best be viewed as signals for next‐food location rather than as stimuli that have acquired hedonic value, at least when the signals are differential with respect to future conditions.     

EAST ASIA AND HUMAN KNOWLEDGE—A PERSONAL QUEST

This essay is a reflection on the ways we understand East Asia, as well as how East Asia is related to our knowledge construction. In spite of the personal tone, which I use strategically to formulate arguments in a carefully designed narrative flow, the article remains critical throughout and its conclusion is clear: exploration of the essence of East Asian civilization can constitute a meaningful effort to reevaluate and even restructure our current world of knowledge.     

JOHN HAUGHT—FINDING CONSONANCE BETWEEN RELIGION AND SCIENCE

John Haught has awarded the debates between religion (Christianity in particular) and science a central place in his ongoing corpus of work. Seeking to encourage and enhance the conversation, Haught both critiques current positions and offers his own perspective as a potential ground for continuing the discussion in a fruitful manner. This essay considers Haught's primary criticisms of the voices on both sides of the debate which his work connotes as polarizing or conflating the debate. It also extrudes from Haught's work themes that provide alternative visions. The essay concludes with two questions for further consideration.