Beyond Dialogue: The Role of Science Within Theology

Abstract : The purpose of this article is to provide background overview and contemporary context for the theme of this issue of Dialog, the role of science within theology. Over the last fifty years, this role has primarily involved dialogue and the drive to mutual understanding. That discussion has now reached a new stage seeking to move beyond dialogue toward what some are referring to as hypothetical consonance. One of the most serious constructive proposals moving beyond dialogue is Creative Mutual Interaction (CMI), proposed by Robert John Russell. The first five ways he discusses in CMI specifically address the role of science in theological reflection. It is argued that these five ways will assist the reader in contextualing the discussion found in the articles in this issue. Elaboration of each way is given, concluding with a constructive theological example of the heuristic use of scientific concepts found in quantum field theory.     

Information persistence in the integration of partial cues for object recognition

A great many studies have shown that the perceptual effects of very brief visual stimuli can persist beyond the duration of the stimulus itself. These effects include sustained perception of the stimulus even though it is no longer present and the integration of information across an interstimulus interval. These two forms of sustained activity can be characterized as visible persistence and information persistence. Iconic memory protocols and a number of discrimination tasks have demonstrated the existence of information persistence that can last up to several hundred milliseconds, but there is little evidence that the cues needed for identification of objects can be transferred across intervals in this range. In the present experiments, a minimal transient discrete cue protocol was used to demonstrate that shape cues, these being provided by subsets of dots that mark the outer boundary of nameable objects, can be integrated over several hundred milliseconds and that the duration is a function of ambient room illumination. The experiments further evaluated whether this information persistence is mediated by visible persistence. Although both perceptual effects have durations that are an inverse function of room illumination, the ability to integrate partial shape cues was not determined by the duration of visible persistence.     

Lefties are still a little shorter

Heights and weights of right- and left-handed major league baseball pitchers (N=5780) were analyzed, adjusted for birth year. Right-handed pitchers were about 1.6 cm taller and 1.9 kg heavier than left-handed pitchers. The results corroborated other studies and suggest body size is related to handedness, although the average difference in height between right- and left-handed pitchers was very small.     

Robert I. Watson and the founding of division 26 of the American psychological association

Robert I. Watson was instrumental in the founding of Division 26 of the American Psychological Association (the Division of the History of Psychology). This article traces Watson's involvement in the prehistory of the division and describes his installation as its first president in 1966.     

Defining,measuring, and predicting impulsive aggression: a heuristic model

Aggression research does not lack data—it lacks a model for integrating data. One of the problems confronting aggression researchers is the extensive body of multidisciplinary data that is difficult to synthesize to generate new directions in research. This paper proposes one solution that starts by asking “what is the minimal number of categories of concepts and measurements which are necessary to describe a person?”. The answer is four categories of concepts: biological; cognitive; behavioral; environmental (physical and social). One way of many for integrating these four categories of concepts is a proposed discipline neutral heuristic model that is used herein to compare two different research approaches to the study of impulsive aggression. This comparison identifies clearly the differences in the two approaches with regard to different emphases among the four categories of constructs for each program. Using the model, an example of common ground between the two approaches is sought as a basis for extending aggression research. The main conclusion of one of the research programs was that central nervous arousal is related to impulsive aggression. This program demonstrated that phenytoin will reduce impulsive aggressive acts and has an effect on CNS arousal. The other research program on impulsive aggression has been at the forefront in demonstrating the well established inverse relationship between serotonin levels and aggression. The comparison resulted in the suggestion that both serotonin and phenytoin may relate to a common neurochemical substrate which interacts in part to control CNS arousal, especially at the cortical level. The proposed heuristic model made obvious the need to use synthesizing concepts (e.g. information processing or language) which can interrelate multidisciplinary concepts and data from different research programs within the four categories of constructs when comparing interdisciplinary research. This paper also discusses a two step procedure for classifying aggressive acts as impulsive or premeditated. © 1998 John Wiley & Sons, Ltd.     

Effects of novel odors on intermale attack behavior in mice

Offensive, defensive, and nonagonistic social behaviors of resident male mice toward unfamiliar intruders were examined during exposure to the novel odors of chocolate or sheep's wool. Both novel odors reduced lateral attacks and boxing when compared to familiar sawdust odor. Chocolate, but not sheep's wool, also reliably increased flight behavior by residents. Neither social behaviors nor self-grooming were affected by these odors. The novel odors had no effect upon, or actually decreased, the defensive responses of intruders towards residents. The equivalent effectiveness of both predator and nonpredator odors in elevating risk assessment and suppressing attack during firsttime exposure, and the decreased potency of cat odors following repeated exposure, suggests that novelty contributes to the enhanced defensiveness seen among subjects during initial exposure to predator odors. © 1995 Wiley-Liss, Inc.