A longitudinal study of pain sensitivity and blood pressure in adolescent boys: results from a 5-year follow-up.

A growing literature has observed a significant reduction in pain sensitivity among hypertensive animals and humans. It is uncertain whether a reduced sensitivity to pain can be observed in nonnotensive individuals who go on to develop high blood pressure. Blood pressure (BP) was reassessed in one hundred fifteen 19-year-old boys initially tested at age 14, when they were also presented with a pain stimulus (mechanical finger pressure). Hierarchical regression analyses indicated that information regarding pain tolerance improved prediction of changes in systolic and diastolic blood pressure beyond that afforded by differences in BP at age 14, parental history of hypertension, and body mass index. These analyses suggest that pain sensitivity may be associated with physiological processes involved in the development of sustained high blood pressure.     

Breathing New Life Into the World‐Soul? Revisiting an Old Doctrine Through the Lens of Current Debates on Special Divine Action

Nicholas Saunders’ 2002 book Divine Action and Modern Science remains among the most significant and widely‐cited recent contributions to the literature on special divine action (SDA). One of the tasks he takes up in that work is to critique a wide assortment of models of SDA, including that of Grace Jantzen. Her account employs the panentheistic notion that the physical universe is related to God in a manner closely analogous to the way in which a human body is related to the human mind—that is, the cosmos is God’s body. And just as we humans can exercise basic actions on and with our bodies without violating the laws of nature, God can exercise basic action on parts of the cosmos without such violations, thereby providing a workable non‐interventionist model of SDA. Saunders critiques this model on both philosophical and theological grounds, and moves on to consider another: the idea that God never acts directly on the cosmos, but instead interacts with the world by influencing human minds, which influence needn’t involve the violation of laws. This model too comes in for heavy criticism. In this essay I suggest a way of retaining important aspects of both of these accounts while sidestepping the criticisms levelled by Saunders. This can be done by reviving an idea sympathetically entertained by such notables as Plato, several early Church fathers (including Augustine), and Isaac Newton: that of a World‐Soul distinct from God.     

Visual Elaboration Scale as a measure of imagery

We studied the correlation of one measure of imagery ability, the Visual Elaboration Scale, with two others, absorption of image and effort required to form a mental image. Significant correlations were obtained between the Visual Elaboration Scale and the other scales, with the exception of Absorption for women.     

A developmental-genetic analysis of aggressive behavior in mice (Mus musculus): III. Behavioral mediation by heightened reactivity or immobility?

This research was designed to investigate development and behavioral mediation in lines of ICR mice that have been selectively bred for aggressive behavior. General behavioral reactivity and behavioral immobility have been implicated as potential mediators by prior analyses of preattack interactions. To evaluate the separate roles of these dispositions, the emergence of attacks in genetically selected lines was tracked for 11 years by three levels of analysis: over successive generations, over development, and over dyadic interactions. Convergent outcomes were observed in all three levels with respect to two findings: (a) Robust line differences were obtained in attack behaviors, and (b) strong associations were found between line differences in attacks and line differences in behavioral immobility. Conversely, all three levels of analysis indicated a weak and inconsistent association between line differences in attacks and measures of social and nonsocial reactivity.