Explorations in a Theological Metaphor: Boethius,Calvin, and Torrance on the Creator/Creation Distinction

This article explores a theological metaphor, comparing God and creation to an author and story. Framed as an Einsteinian thought experiment, and broadly in the genre of theological retrieval, it seeks to resource the use of this metaphor in contemporary theology by bringing it into dialogue with three areas of theological reflection throughout church history: Boethius' doctrine of divine foreknowledge, the so‐called extra Calvinisticum, and Thomas Torrance's account of Christ's ascension. It is suggested that the story metaphor brings into greater visibility what unites and determines each of these different doctrines, namely, a simultaneously robust and dynamic Creator/creation relation. In particular, it is suggested that the metaphor of story illumines the ontological priority of God over creation, as well as the importance of the incarnation and ascension as the determining events for their relationship.     

Illusory contour figures are perceived as occluding contours by 4-month-old infants

Although 4-month-olds perceive continuity of an object's trajectory through occlusion, little is known about the information specifying an occluding surface at this age. We investigated this in 3 experiments involving 84 participants. Testing the claim that 5-month-olds are unable to perceive the Kanizsa figure as an occluding surface (Csibra, 2001), we demonstrated that 4-month-olds perceived trajectory continuity behind this figure providing its horizontal extent was small. We demonstrated that the presence of visible occluding edges or occlusion of background was insufficient to specify an occluding surface but that their combination was sufficient. Thus, beyond object deletion and accretion, both visible occluding edges and occlusion of background are necessary for perception of occluding surfaces at this age.     

Young infants' perception of the trajectories of two- and three-dimensional objects

We investigated oculomotor anticipations in 4-month-old infants as they viewed center-occluded object trajectories. In two experiments, we examined performance in two-dimensional (2D) and three-dimensional (3D) dynamic occlusion displays and in an additional 3D condition with a smiley face as the moving target stimulus. Rates of anticipatory eye movements were not facilitated by 3D displays or by the (presumably) more salient smiley face relative to the 2D condition. However, latencies of anticipations were reduced, implying that 3D visual information may have supported formation of more robust mental representations of the moving object. Results are interpreted in a context of perceptual constraints on developing cognitive capacities during early infancy.     

A Behavior Analytically Modified Implicit Association Test for Measuring Sexual Categorization of Children

The Psychological Record - The current study assessed the sexual categorization of children among a random sample of adults from the general population. Twenty-seven males and 27 females (N = 54)...     

Myosin II motor activity in the lateral amygdala is required for fear memory consolidation

Learning induces dynamic changes to the actin cytoskeleton that are required to support memory formation. However, the molecular mechanisms that mediate filamentous actin (F-actin) dynamics during learning and memory are poorly understood. Myosin II motors are highly expressed in actin-rich growth structures including dendritic spines, and we have recently shown that these molecular machines mobilize F-actin in response to synaptic stimulation and learning in the hippocampus. In this study, we report that Myosin II motors in the rat lateral amygdala (LA) are essential for fear memory formation. Pretraining infusions of the Myosin II inhibitor, blebbistatin (blebb), disrupted long term memory, while short term memory was unaffected. Interestingly, both post-training and pretesting infusions had no effect on memory formation, indicating that Myosin II motors operate during or shortly after learning to promote memory consolidation. These data support the idea that Myosin II motor-force generation is a general mechanism that supports memory consolidation in the mammalian CNS.     

Associations between heart rate,perceived heart rate,and anxiety during acute psychological stress

ABSTRACT

Background: Acute psychological stress elicits increases in heart rate (HR) and anxiety. Theories propose associations between HR, perceived HR, and anxiety during stress. However, anxiety is often measured as a unidimensional construct which limits a comprehensive understanding of these relationships.

Objectives: This research explored whether HR reactivity or perceived HR change was more closely associated with cognitive and somatic anxiety during acute psychological stress.

Design: Two laboratory-based studies were conducted.

Methods: In a single laboratory session, healthy male (N?=?71; study 1) and female (N?=?70; study 2) university students completed three laboratory psychological stress tasks (counterbalanced), each with a preceding baseline. Heart rate, perceived HR change, and cognitive and somatic anxiety intensity and interpretation of anxiety symptoms were assessed immediately following each task. Data were aggregated across tasks.

Results: Actual HR change was unrelated to anxiety intensity, but was associated with more debilitative interpretations of anxiety (study 2). Perceptions of HR change were consistently associated with greater intensity of cognitive (study 1) and somatic (study 1 and 2) anxiety.

Conclusions: Perceived HR rather than actual HR is more closely associated with anxiety intensity during psychological stress. The findings have implications for stress management and the clinical treatment of anxiety symptoms.     

Sticks and Stones May Break My Bones: The Effects of Emotional Abuse

The relationship between psychological maltreatment in childhood and adult well-being has previously been established via the statistical modeling of psychometric data. This study examines a set of statistical data regarding abuse alongside personal accounts. A group of 165 participants completed several psychometric scales, including a measure of childhood emotional abuse. Several participants were then invited to participate in interviews exploring issues in more depth. Statistical analysis supported previous findings, but the interviews exposed themes pertinent to the examination of long-term effects of emotional abuse, such as acknowledgment of abuse. The findings support the use of a mixed methodology, as statistical measurements alone did not reveal some detail. The implications of this finding for psychological research and practice are discussed.