The effect of in-vehicle warning systems on speed compliance in work zones

The purpose of this research was to evaluate the effectiveness of augmented in-vehicle speed warnings on driver behavior in work zones. The influence of three device configurations were examined as the drivers entered a work zone which was presented in a simulated driving environment. The first configuration was a control condition which used only traditional signage. The second condition had the addition of a visual in-vehicle warning while the final condition had the addition of an auditory in-vehicle warning. Results indicated that adding in-vehicle warnings did affect driver compliance to the work zone speed limit. Participants in the audio warning condition responded more quickly to the warning than those in the visual condition. Both augmented warning configurations differed significantly and were each respectively different from the drivers in the control condition. Based on these results we suggest a combination of in-vehicle warnings. Upon entry of the work zone we suggest a combined audio and visual warning message. However, after the initial entry phase, a visual warning message shows greater promise for the on-going modulation of driver speed transit.     

Territories of schooling and schooling territories in contexts of extreme urban poverty in Argentina: Between management and abjection

We are living in a time when large masses of workers have become large masses of the unemployed and, to borrow Butler’s term, their bodies constitute an army of bodies that don’t matter. This is probably one of the greatest dilemmas in our society, in the globalized world and in regions like Latin America in particular. In the framework of governmentality studies, this paper presents advances in research geared towards characterizing schooling practices in contexts of extreme urban poverty, specifically in an area on the outskirts of Buenos Aires (Argentina) with one of the highest concentrations of shantytowns. Starting in the late 1960s with the crisis in Fordism and the closing of factories, a dense population has come to inhabit these urban spaces in the midst of a process of extreme decay. I will focus, in this work, on the characteristics that I understand to distinguish the pedagogical devices and processes of subjectivation bound to the configuration of these abject territories.     

COMPUTERIZED ASSESSMENT OF PREFERENCE FOR SEVERELY HANDICAPPED INDIVIDUALS

An investigation was conducted to demonstrate the application of a computerized assessment procedure for determining the preferences of persons with severe handicaps. A computer program was designed to interpret subjects' microswitch activations to produce three distinct types of events (visual, auditory, and tactile). A combination of a multiple baseline design across subjects with a multiple treatment design involving three separate conditions was used. The data obtained from the computerized assessment procedure revealed idiosyncratic preference patterns for the three subjects. Results of the investigation demonstrated that the preferences of severely handicapped individuals can be systematically assessed and analyzed.     

The impact of self-control and texting-related accidents on the relationship between mindfulness and mobile texting while driving behavior

Distracted driving behavior often occurs when drivers mindlessly send or receive text messages with their mobile devices. It is imperative to understand the relationship between mindfulness and texting while driving behavior because distracted driving behavior has led to a reported increase in texting related accidents and mortalities. Based on this report, the purpose of this study is to examine the relationships between mindfulness, self-control, frequency of texting-related accidents, near-miss accidents, and texting while driving behavior. Using a total of 609 adults with an average age of 34.11 (SD = 12.21), results showed that observe, aware, and describe were related to texting while driving. Additionally, we found evidence that self-control partially mediated the relationship between mindfulness and texting while driving. Results also showed that near-miss texting while driving accidents moderated the relationship between mindfulness and texting behavior while driving. The observed inverse relationship between mindfulness and texting while driving can increase researchers’ understanding of self-control’s role in vehicular accidents triggered by texting. Implications and limitations are offered, along with suggestions for future research.     

The effects of paired kinesthetic movements on literacy skills acquisition with preschoolers

Students who fail to acquire foundational literacy skills during preschool are more likely to read below grade level average in elementary school and are at a heightened risk for future school failure, poverty, early mortality, and crime. The purpose of this study was to compare the effects and maintenance of and preference for paired kinesthetic movements (KM) to a traditional drill (TD) procedure on letter–sound correspondence and word recognition with 6 preschool children. In 6 of 11 evaluations, participants mastered the KM set in substantially fewer intervention sessions than the TD set. In 5 of 11 evaluations, participants mastered the KM and TD sets with little differentiation between the number of intervention sessions. No participant mastered the control set. Maintenance data demonstrate a higher number of correct responses for the KM condition across all weeks. Preference varied across participants and was not always consistent with the more effective intervention.     

Dream engineering: Simulating worlds through sensory stimulation

We explore the application of a wide range of sensory stimulation technologies to the area of sleep and dream engineering. We begin by emphasizing the causal role of the body in dream generation, and describe a circuitry between the sleeping body and the dreaming mind. We suggest that nearly any sensory stimuli has potential for modulating experience in sleep. Considering other areas that might afford tools for engineering sensory content in simulated worlds, we turn to Virtual Reality (VR). We outline a collection of relevant VR technologies, including devices engineered to stimulate haptic, temperature, vestibular, olfactory, and auditory sensations. We believe these technologies, which have been developed for high mobility and low cost, can be translated to the field of dream engineering. We close by discussing possible future directions in this field and the ethics of a world in which targeted dream direction and sleep manipulation are feasible.     

Portable Digital Devices: Meeting Challenges to Psychotherapeutic Privacy

Portable digital devices, such as smartphones, tablets, and netbooks, now permeate our society. These devices allow substantial efficiencies in access to and communication of information by mental health professionals. They also bring with them risks to psychotherapist–client privacy. This article reviews these threats and offers suggestions as to their mitigation.     

Promoting foot–leg movements in children with multiple disabilities through the use of support devices and technology for regulating contingent stimulation

The present study assessed the possibility of promoting pre-ambulatory foot–leg movements in children with multiple disabilities by motivating their action through contingent stimulation combined with a support device. Two children aged 10 and 8 years participated. Microswitch technology (i.e., pressure sensors under the shoes or optic sensors at the front–inner side of the shoes) served for detecting the foot–leg movements and providing contingent stimulation on their occurrence. Sensor activation produced 5 s of stimulation during intervention. Data showed that both children had significant increases in foot–leg movements during the intervention phases. Implications of the data in terms of skill acquisition and further intervention prospects are discussed.     

Dispositifs médicaux : responsabilité civile du mandataire après l’entrée en vigueur des règlements 2017/745 et 2017/746

The new European regulation of medical devices presents today a considerable stake for the economic operators. In addition to strengthening their requirements, the 2017/745 and 2017/746 regulations describe with greater precision their respective roles. Compensation for damage caused by medical devices is also a major challenge for the European legislator. In addition to an obligation of insurance towards the manufacturer, he has defined a regime of strict responsibility of the agent, modeled on the directive 85/374/EEC on responsibility for defective products.