The effectiveness of “Soft-blocking” for reducing clicking on-screen while driving

Smartphone usage while driving is recognized as a compromise on road safety. We investigated if silencing and hiding of notifications from drivers (soft blocking) can reduce clicks on the screen while driving and if the effect of the soft blocking would be different for different speed thresholds (STs) (i.e., at driving speed greater than 0 km/h, greater than 1 km/h….and greater than 90 km/h). Drivers installed a smartphone application, which continuously monitored their phones. In the intervention group (N = 22), the application switched to the soft blocking mode during the study's intervention period, while in the control group (N = 29) it remained in a recording-only mode. We ran a Poisson regression model on the click events frequency (CEF) to estimate the soft blocking effect for each of the STs between 0 and 90 km/h. Our analyses indicated that the soft blocking effectiveness was indeed speed-dependent and pointed to a decline in CEF from ST > 55 km/h and to mixed results if ST < 55 km/h. We identify a potential of soft blocking to reduce phone usage while driving and recommend ST-dependent soft blocking. We also recommend using different STs in future investigations on the effectiveness of soft blocking.     

Winnicott and Derrida: development of logic-of-play

In this essay I develop the logic of play from the writings of the British psychoanalyst Donald W. Winnicott and the French philosopher Jacques Derrida. The logic of play serves as both a conceptual framework for theoretical clinical thinking and a space of experiencing in which the therapeutic situation is located and to which it aspires. I argue that both Winnicott and Derrida proposed a playful turn in Western thinking by their attitude towards oppositions, viewing them not as complementary or contradictory, but as 'peacefully-coexisting'. Derrida criticizes the dichotomous structure of Western thought, proposing playful movement as an alternative that does not constitute itself as a mastering construction. I will show that Winnicott, too, proposes playful logic through which he thinks and acts in the therapeutic situation. The therapeutic encounter is understood as a playful space in which analyst and analysand continuously coexist, instead of facing each other as exclusionary oppositions. I therefore propose the logic of play as the basis for the therapeutic encounter. The playful turn, then, is crucial for the thought and praxis expressed by the concept of two-person psychology. I suggest the term playful psychoanalysis to characterize the present perspective of psychoanalysis in the light of the playful turn. I will first present Derrida's playful thought, go on to Winnicott's playful revolutionism, and conclude with an analysis of Winicott's clinical material in the light of the logic of play.     

The Effectiveness of Driving Game on Trunk Control and Gait Ability in Stroke

Abstract

Patients who require neurological rehabilitation often do not comply with conventional programs because they find the therapy uninteresting. As a result, specialized interactive video games have been designed to be more enjoyable than conventional therapy (CT) tasks. This study aimed to assess the trunk control and gait ability of patients with chronic stroke after participation in driving-based interactive video games (DBIVG). Participants included 24 chronic stroke patients allocated to an experimental group (n?=?13, CT?+?DBIVG) or a control group (n?=?11, CT?+?treadmill walking training). Both groups received CT five days/week; the experimental and control groups participated in DBIVG and treadmill walking training, respectively, three days/week for four weeks. The primary outcome of trunk control was measured by the trunk impairment scale (TISall) and TIS subscales, including static sitting balance (TISssb), dynamic sitting balance (TISdsb), and trunk co-ordination (TISco). Gait ability was measured by the dynamic gait index (DGI), timed walking test (TWT), and time up and go test (TUGT). Both groups demonstrated significant improvements in TISall, TISdsb, and TUGT results. The experimental group showed significantly greater improvement in TISssb, TISco, and DGI than the control group. Our findings indicate that DBIVG can improve trunk control and gait ability in patients with chronic stroke.     

The effects of collective anger and fear on policy support in response to terrorist attacks

ABSTRACT

Both correlational and experimental studies examined how perceived emotional responses of the majority of Americans to 9/11 affect individuals’ support for government counter-terrorism policies (i.e., military intervention, anti-immigration, restricting civil liberties). Study 1 found associations between perceived collective emotions (i.e., anger, fear) and individuals’ own corresponding emotions and those between perceived collective anger and counter-terrorism policy support. Individuals’ own anger mediated the associations of collective anger with policy support. Using experimental manipulations, Study 2 showed that collective anger had a significant effect on individuals’ own anger and one significant and two marginal effects on counter-terrorism policy support. Individuals’ own anger mediated one of the marginal effects of collective anger on policy support. Implications of these findings are discussed in the context of terrorist threat.     

College Students' Perceptions of Factors Influencing Research Participation

The study examined the factors that college students perceive to influence their ability to do research. Participants were 160 students from a teachers' college (males=71; females=81; mean age=27; SD=5.32). Data were collected using an open ended survey. For data analysis MS Excel was used. Students perceived a need for support in basic research processes: problem statement, method, analysis and report writing. Participants perceived plagiarism of projects to be rampant. A policy on supervising student research could enable students in their research efforts.     

ELSI Priorities for Brain Imaging

As one of the most compelling technologies for imaging the brain, functional MRI (fMRI) produces measurements and persuasive pictures of research subjects making cognitive judgments and even reasoning through difficult moral decisions. Even after centuries of studying the link between brain and behavior, this capability presents a number of novel significant questions. For example, what are the implications of biologizing human experience? How might neuroimaging disrupt the mysteries of human nature, spirituality, and personal identity? Rather than waiting for an ethical agenda to emerge from some unpredictable combination of the concerns of ethicists and researchers, the attention of journalists, or after controversy is sparked by research that cannot be retracted, we queried key figures in bioethics and the humanities, neuroscience, media, industry, and patient advocacy in focus groups and interviews. We identified specific ethical, legal and social issues (ELSI) that highlight researcher obligations and the nonclinical impact of the technology at this new frontier.     

“Show Me” Bioethics and Politics

Missouri, the “Show Me State,” has become the epicenter of several important national public policy debates, including abortion rights, the right to choose and refuse medical treatment, and, most recently, early stem cell research. In this environment, the Center for Practical Bioethics (formerly, Midwest Bioethics Center) emerged and grew. The Center's role in these “cultural wars” is not to advocate for a particular position but to provide well researched and objective information, perspective, and advocacy for the ethical justification of policy positions; and to serve as a neutral convener and provider of a public forum for discussion. In this article, the Center's work on early stem cell research is a case study through which to argue that not only the Center, but also the field of bioethics has a critical role in the politics of public health policy.     

植入性心脏转复除颤器安全设计的伦理审视——价值敏感设计方法论应用研究

植入性医疗设备安全技术有了长足发展,但仍存在技术设计与患者价值需求相矛盾,技术上可行的设备往往不为患者所接受等问题.植入性医疗设备的安全设计既应具备理想的技术性能,也应充分考虑患者的价值诉求.价值敏感设计是一种关于技术设计的理论方法,对患者的价值观和伦理道德心理诉求予以关注,为以植入型心脏转复除颤器为代表的植入性医疗设备的安全性设计提供方法指导和建议,对我国植入性心脏转复除颤器的设计和应用具有重要的借鉴意义.     

Into the Haunted House of Mirrors

Abstract

The treatment of youth with histories of multiple victimization is discussed. A developmental treatment approach is presented based on Eriksonian theory that highlights particular difficulties abuse presents for a child's successful movement through different developmental stages. Interventions addressing these difficulties are also discussed with many case examples. Finally, the issue is raised concerning which multiple abuse victims can be helped by the therapeutic process.     

Eye movements and hazard perception in active and passive driving

ABSTRACT

Differences in eye movement patterns are often found when comparing passive viewing paradigms to actively engaging in everyday tasks. Arguably, investigations into visuomotor control should therefore be most useful when conducted in settings that incorporate the intrinsic link between vision and action. We present a study that compares oculomotor behaviour and hazard reaction times across a simulated driving task and a comparable, but passive, video-based hazard perception task. We found that participants scanned the road less during the active driving task and fixated closer to the front of the vehicle. Participants were also slower to detect the hazards in the driving task. Our results suggest that the interactivity of simulated driving places increased demand upon the visual and attention systems than simply viewing driving movies. We offer insights into why these differences occur and explore the possible implications of such findings within the wider context of driver training and assessment.