“The Environmental Presence of Ruins: On Zoltán Somhegyi’s Reviewing the Past: The Presence of Ruins”

Philosophia - Zoltán Somhegyi’s Reviewing the Past: The Presence of Ruins (Rowman & Littlefield, 2020) takes the reader on a captivating journey through the phenomenon of ruins....     

When Thinking About Work Makes Employees Reach for Their Devices: A Longitudinal Autoregressive Diary Study

Based on the stressor-detachment model, previous research has assumed that work-related ICT use in the evening impairs psychological detachment. However, since most of the studies to date have assessed cross-sectional relationships, little is known about the actual direction of effects. In this 5-day diary study, we implemented a day-level longitudinal model to shed light on the causal relationships between work-related ICT use, detachment, and task progress (N?=?340 employees, N?=?1289 day-level cases). We also investigated the role of unfinished work tasks because we assumed, based on boundary theory, that they are a driving force leading to impaired detachment and work-related ICT use in the evening. Contrary to current research consensus but in line with our expectations, we found that low psychological detachment increased work-related ICT use and task progress. We found no evidence for reversed lagged effects. These results applied both to planned and unplanned ICT use. Furthermore, our results support the notion that unfinished work tasks precede ICT use and detachment. Thus, our findings suggest that work-related ICT use should not be treated as a stressor in its own right in the stressor-detachment model. Instead, it needs to be investigated as a behavioral outcome that employees engage in when they cannot detach from work.

     

Intolerance of Uncertainty and Health-Related Anxiety in Youth amid the COVID-19 Pandemic: Understanding and Weathering the Continuing Storm

The COVID-19 pandemic is a public health crisis that continues to impact individuals worldwide. While children may be less susceptible to severe medical complications, they are nonetheless vulnerable to stress and anxiety associated with the pandemic. However, current understanding of psychological functioning and potential strategies to mitigate distress amid a pandemic is naturally limited. Consequently, this article is an attempt to fill that gap. Existing literature on pandemics, health-related anxieties, intolerance of uncertainty, and psychopathological sequelae is summarized within the context of the COVID-19 outbreak. Conclusions from the empirical data and emerging theoretical models are reviewed and synthesized. Finally, several potentially engaging and effective examples of developmentally appropriate interventions targeting intolerance of uncertainty and health-related anxieties in pediatric patients during the peri- and post-pandemic periods are described.

     

Rethinking the Role of Worry in Generalized Anxiety Disorder: Evidence Supporting a Model of Emotional Contrast Avoidance

The Contrast Avoidance model (Newman & Llera, 2011) proposes that individuals with generalized anxiety disorder (GAD) are hypersensitive to sharp upward shifts in negative emotion that typically accompany negative events, and use worry to maintain sustained intrapersonal negativity in an attempt to avoid these shifts. Although research shows that worry increases negative emotionality and mutes further emotional reactivity to a stressor when compared to the worry period (e.g., Llera & Newman, 2010), no study has tracked changes in negative emotionality from baseline to worry inductions followed by a range of emotional exposures. Further, no study has yet assessed participants’ subjective appraisals of prior worry on helping to cope with such exposures. The present study tested the main tenets of the Contrast Avoidance model by randomly assigning participants with GAD (n = 48) and nonanxious controls (n = 47) to experience worry, relaxation, and neutral inductions prior to sequential exposure to fearful, sad, and humorous film clips. Both physiological (nonspecific skin conductance responses [NS-SCRs]) and self-reported emotional changes were observed. Results indicated that worry boosted negative emotionality from baseline, which was sustained across negative exposures, whereas low negative emotionality during relaxation and neutral inductions allowed for sharp increases in response to exposures. Furthermore, GAD participants found worry to be more helpful than other conditions in coping with exposures, whereas control participants reported the opposite pattern. Results provide preliminary support for the Contrast Avoidance model. This suggests that treatment should focus on underlying avoidance patterns before attempting to reduce worry behavior.     

Functional dissociations in temporal preparation: Evidence from dual-task performance

Implicit preparation over time is a complex cognitive capacity important to optimize behavioral responses to a target occurring after a temporal interval, the so-called foreperiod (FP). If the FP occurs randomly and with the same a priori probability, shorter response times are usually observed with longer FPs than with shorter ones (FP effect). Moreover, responses are slower when the preceding FP was longer than the current one (sequential effects). It is still a matter of debate how different processes influence these temporal preparation phenomena. The present study used a dual-task procedure to understand how different processes, along the automatic-controlled continuum, may contribute to these temporal preparation phenomena. Dual-task demands were manipulated in two experiments using a subtraction task during the FP. This secondary task was administered in blocks (Experiment 1) or was embedded together with a baseline single-task in the same experimental session (Experiment 2). The results consistently showed that the size of the FP effect, but not that of sequential effects, is sensitive to dual-task manipulations. This functional dissociation unveils the multi-faceted nature of implicit temporal preparation: while the FP effect is due to a controlled, resource-consuming preparatory mechanism, a more automatic mechanism underlies sequential effects.     

Direct behavior rating as a school-based behavior universal screener: Replication across sites

The purpose of this study was to evaluate the utility of Direct Behavior Rating Single Item Scale (DBR–SIS) targets of disruptive, engaged, and respectful behavior within school-based universal screening. Participants included 31 first-, 25 fourth-, and 23 seventh-grade teachers and their 1108 students, sampled from 13 schools across three geographic locations (northeast, southeast, and midwest). Each teacher rated approximately 15 of their students across three measures, including DBR–SIS, the Behavioral and Emotional Screening System (Kamphaus & Reynolds, 2007), and the Student Risk Screening Scale (Drummond, 1994). Moderate to high bivariate correlations and area under the curve statistics supported concurrent validity and diagnostic accuracy of DBR–SIS. Receiver operating characteristic curve analyses indicated that although respectful behavior cut scores recommended for screening remained constant across grade levels, cut scores varied for disruptive behavior and academic engaged behavior. Specific cut scores for first grade included 2 or less for disruptive behavior, 7 or greater for academically engaged behavior, and 9 or greater for respectful behavior. In fourth and seventh grades, cut scores changed to 1 or less for disruptive behavior and 8 or greater for academically engaged behavior, and remained the same for respectful behavior. Findings indicated that disruptive behavior was particularly appropriate for use in screening at first grade, whereas academically engaged behavior was most appropriate at both fourth and seventh grades. Each set of cut scores was associated with acceptable sensitivity (.79–.87), specificity (.71–.82), and negative predictive power (.94–.96), but low positive predictive power (.43–.44). DBR–SIS multiple gating procedures, through which students were only considered at risk overall if they exceeded cut scores on 2 or more DBR–SIS targets, were also determined acceptable in first and seventh grades, as the use of both disruptive behavior and academically engaged behavior in defining risk yielded acceptable conditional probability indices. Overall, the current findings are consistent with previous research, yielding further support for the DBR–SIS as a universal screener. Limitations, implications for practice, and directions for future research are discussed.     

Technical Controversy and Ballistic Missile Defence: Disputing Epistemic Authority in the Development of Hit-to-Kill Technology

Public debate about Ballistic Missile Defence (BMD) has long centred on the question of feasibility, particularly as regards the realism of testing. Thus BMD opponents have argued that flight-tests are insufficiently similar to operational use to provide a reliable guide to real-world performance. However, an in-depth account of the development of US hit-to-kill technology—an approach to BMD that relies on the direct impact of an interceptor on the enemy missile warhead—reveals a far less-recognised issue: some BMD supporters have specific technical doubts which centre on the design of the current system rather than on its testing. These concerns hinge on contrasting claims to epistemic authority between two camps of BMD supporters. On the one hand, advocates of space-based BMD oppose the current system on in-principle conceptual grounds. On the other hand, some BMD supporters close to the development of ground-based hit-to-kill technology claim that the empirical evidence from testing shows that the current design is suboptimal because it is the outcome of a bureaucratic politics compromise between the two camps. Although the battle for epistemic authority has swung in favour of the latter hit-to-kill supporters recently, the lack of operational experience with a defence against nuclear-armed ballistic missiles means that further disputes are likely. So long as empirical knowledge claims rest solely on testing, they are unlikely to prove sufficiently politically compelling to silence advocates of space-based defence.     

Object-based and egocentric mental rotation performance in older adults: The importance of gender differences and motor ability

In this study, mental rotation performance was assessed in both an object-based task, human figures and letters as stimuli, and in an egocentric-based task, a human figure as a stimulus, in 60 older persons between 60 and 71 years old (30 women, 30 men). Additionally all participants completed three motor tests measuring balance and mobility. The results show that the reaction time was slower for letters than for both human figure tasks and the mental rotation speed was faster over all for egocentric mental rotation tasks. Gender differences were found in the accuracy measurement, favoring males, and were independent of stimulus type, kind of transformation, and angular disparity. Furthermore, a regression analysis showed that the accuracy rate for object-based transformations with body stimuli could be predicted by gender and balance ability. This study showed that the mental rotation performance in older adults depends on stimulus type, kind of transformation, and gender and that performance partially relates to motor ability.     

Mother's choice: An exploration of extended self in infant clothing consumption

Consumption behaviour has long been linked to identity and notions of the self, where materialistic behaviours and attitudes are seen as determinants of self‐image. Previous literature has focused on mothers' consumption in general, but not specifically in regard to identity construction through purchasing for an infant. There is a dearth of academic research understanding mothers' consumption behaviour that links identity construction with infant clothing, where the child is part of the mothers' extended self and display of self‐identity. This qualitative, exploratory study provides insight into how mothers construct and express their identity through the extended self, contributing to consumer culture theory. The study examines the purchasing motivations of 14 mothers, utilizing depth interviews and projective association techniques. The findings indicate three predominant drivers underlying mothers' consumption, namely prioritizing the child, self‐representation and conspicuous branding. Copyright © 2014 John Wiley & Sons, Ltd.     

An augmented reality home-training system based on the mirror training and imagery approach

Mirror training and movement imagery have been demonstrated to be effective in treating several clinical conditions, such as phantom limb pain, stroke-induced hemiparesis, and complex regional pain syndrome. This article presents an augmented reality home-training system based on the mirror and imagery treatment approaches for hand training. A head-mounted display equipped with cameras captures one hand held in front of the body, mirrors this hand, and displays it in real time in a set of four different training tasks: (1) flexing fingers in a predefined sequence, (2) moving the hand into a posture fitting into a silhouette template, (3) driving a “Snake” video game with the index finger, and (4) grasping and moving a virtual ball. The system records task performance and transfers these data to a central server via the Internet, allowing monitoring of training progress. We evaluated the system by having 7 healthy participants train with it over the course of ten sessions of 15-min duration. No technical problems emerged during this time. Performance indicators showed that the system achieves a good balance between relatively easy and more challenging tasks and that participants improved significantly over the training sessions. This suggests that the system is well suited to maintain motivation in patients, especially when it is used for a prolonged period of time.