Drivers’ propensity to have different types of intelligent speed adaptation installed in their cars

The aim of the present study was to examine if there are differences in drivers’ propensity to have different types of intelligent speed adaptation installed in their cars depending on the sample of drivers (i.e. Swedish or Turkish), their aberrant driving behaviours (i.e. violations and errors), and/or the technical solution used (i.e. speed limit information, advisory, supportive and intervening systems). A sample of 224 Swedish and 316 Turkish drivers completed a questionnaire including questions based on the driver behaviour questionnaire (DBQ) as well as questions about the drivers’ propensity to have different types of intelligent speed adaptation installed in their cars. The results showed that the Swedish sample of drivers was less positive than the Turkish sample of drivers towards having the advisory, supportive and intervening systems installed. Furthermore, drivers who frequently commit violations were less positive towards having any of these systems installed than were drivers who commit violations less frequently, while drivers who frequently make errors were more positive towards having the systems installed than were drivers who make errors less frequently. Both the Swedish and the Turkish sample of drivers were most positive towards having the speed limit information system installed, followed by the advisory system on second place, the supportive system on third place and lastly the intervening system on fourth place.     

Moral Motivation Pluralism

Motivational externalists and internalists of various sorts disagree about the circumstances under which it is conceptually possible to have moral opinions but lack moral motivation. Typically, the evidence referred to are intuitions about whether people in certain scenarios who lack moral motivation count as having moral opinions. People’s intuitions about such scenarios diverge, however. I argue that the nature of this diversity is such that, for each of the internalist and externalist theses, there is a strong prima facie reason to reject it. That much might not be very controversial. But I argue further, that it also gives us a strong prima facie reason to reject all of these theses. This is possible since there is an overlooked alternative option to accepting any of them: moral motivation pluralism, the view that different internalist and externalist theses correctly accounts for different people’s concepts of moral opinions, respectively. I end the paper with a discussion of methodological issues relevant to the argument for moral motivation pluralism and of the consequences of this view for theories about the nature of moral opinions, such as cognitivism and non-cognitivism.     

Income,Motivation, and Satisfaction with Life: An Empirical Analysis

This paper focuses on how different types of motivations can condition satisfaction with life, studying whether individual heterogeneity in motivations affects the relationship between income and life satisfaction and whether the relationship between motivation and satisfaction differs for people in different income-groups. Data used in this study comes from the World Values Survey and the focus is placed on the relationship between income, motivation and satisfaction with life. Once variables such as gender, age, religion, health or education are controlled for, we find that different motivations significantly affect individual wellbeing. Moreover, our results suggest that moving from extrinsic to intrinsic motivation leads individuals to enjoy greater satisfaction with life. This is so independent of the level of income, but the role of intrinsic motivation is particularly significant for people in the low-income class. Life satisfaction also increases, within extrinsic motivation, when moving from importance placed on a good income to focusing on security and, within intrinsic motivation, when moving from emphasis placed on social relatedness to an increased feeling of accomplishment. Overall, our results suggest that different goals and intended outcomes condition individual’s perceptions of wellbeing, with intrinsic motivations being crucial in attaining greater levels of satisfaction with life.     

Development of a fully automated system for delivering odors in an MRI environment

We describe the development and evaluation of a computer-controlled system for delivering odors in a magnetic resonance imaging (MRI) environment. The system allows a timely presentation of different odors in synchrony with MRI sequences and participant’s inspiration phase. The rise/fall time of odor deliverance has been optimized to generate prompt and strong stimulations. Equipped with a user-friendly programming interface, the system can be used reliably in a wide range of experimental paradigms. We have paid particular attention to developing a portable system that is relatively easy, rapid, and inexpensive to replicate. The equipment has been tested in a 3-Tesla MRI in a boxcar paradigm, in which stimulation conditions alternated with rest periods (no stimulation). The experiment demonstrated the good functioning of the device and its efficiency in producing the expected activation in the olfactory cortex; it also revealed some methodological and technical aspects to be improved.     

A new device to present textured stimuli to touch with simultaneous EEG recording

The study of touch has recently grown, due mainly to the extensive use of several types of actuators that stimulate several subsystems of touch. There is a widespread interest in applying these mechanisms to the study of the neurophysiological correlates of tactual perception. In this article, we present a new device (the tactile spinning wheel [TSW]) for delivering textured surfaces to the finger pad. The TSW allows one to control several parameters of the stimulation (angular speed, texture, etc.) and, connected to an EEG recording system, makes it possible to study neural electrophysiological events. The device consists of a rotating platform on which the tactile stimuli are fixed, a system that synchronizes stimuli onset with the EEG system, and an electronic interface that controls the platform. We present the technical details of the TSW, its calibration, and some experimental results we have obtained with this device.     

How communication goals determine when audience tuning biases memory

After tuning their message to suit their audience's attitude, communicators' own memories for the original information (e.g., a target person's behaviors) often reflect the biased view expressed in their message--producing an audience-congruent memory bias. Exploring the motivational circumstances of message production, the authors investigated whether this bias depends on the goals driving audience tuning. In 4 experiments, the memory bias was found to a greater extent when audience tuning served the creation of a shared reality than when it served alternative, nonshared reality goals (being polite toward a stigmatized-group audience; obtaining incentives; being entertaining; complying with a blatant demand). In addition, the authors found that these effects were mediated by the epistemic trust in the audience-congruent view but not by the rehearsal or accurate retrieval of the original input information, the ability to discriminate between the original and the message information, or a contrast away from extremely tuned messages. The central role of epistemic trust, a measure of the communicators' experience of shared reality, was supported in meta-analyses across the experiments.     

Body weight increase in expectant males and helpers of cotton-top tamarin (Saguinus oedipus): a symptom of the Couvade syndrome?

In the cooperative breeding system of cotton-top tamarin (TCB; Saguinus oedipus) males gain weight during the last months of pregnancy of their partners as a way to cope with energy costs of reproduction. This phenomenon was described only in humans as a symptom of . As after infants' birth, TCB male and female helpers lose weight, the same as fathers do, it might be expected that previously, they also gain weight. In 8 groups of TCB, we explored body weight changes of the three categories of individuals, in periods of six months, under three different reproductive conditions: control (no pregnancy and without offspring), pregnancy (pregnancy and without offspring), and raising (with offspring). We found that across pregnancy, TCBs increase their weight in the last trimester of that period while across breeding TCBs reduce their weight in the first trimester. Expectant males and also helpers could be preparing during pregnancy in relation to the weight losses they experience when raising their young.     

An integrating approach to the study of burnout in university professors

The aim of this paper is to use an integrative approach to identify the main correlates and/or predictors at different levels (personal, psychosocial, occupational and outside the workplace) of the burnout dimensions. The sample consists of 813 university professors. Results from statistical analyses show that there are, indeed, both common and specific predictors for the different facets of the syndrome. Specifically, while social support and optimism are selected to confirm all manifestations of burnout, other factors (work hours per week, time in the profession, hardiness, Type A behavioural pattern, life events, daily hassles) do increase the emergence of differential profiles. Lastly, findings are discussed and the main conclusions are presented.     

The effect of workplace byllying on insomnia: the role of psychological detachment and rumination

A recent number of studies have focused on the relations between psychosocial factors and sleep disturbances. Like other work-related stressors, workplace byllying is associated with several negative consequences. However, few studies have investigated the influence of workplace byllying on disturbed sleep. Insomnia is the most frequent sleep complaint. Several models have highlighted the importance of cognitive factors in the development and maintenance of insomnia. Cognitive styles such as psychological detachment and rumination may be relevant in this process. The aim of the present study is to examine the moderating role of psychological detachment and rumination on the relationship between workplace byllying and insomnia. To minimize the effect of common method variance, we tested our hypothesis using a research design in which we collected data at two points in time separated by 1 month. A total of 523 individuals responded to both phases, with 511 useable surveys. The results of the hierarchical multiple regression analysis provide evidence for the moderating role of psychological detachment and rumination in the workplace byllying process. Thus, these findings are in line with the cognitive models of insomnia.