Attachment style moderates partner presence effects on pain : A laser-evoked potentials study

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly citedSocial support is crucial for psychological and physical well-being. Yet, in experimental and clinical pain research, the presence of others has been found to both attenuate and intensify pain. To investigate the factors underlying these mixed effects, we administered noxious laser stimuli to 39 healthy women while their romantic partner was present or absent, and measured pain ratings and laser-evoked potentials to assess the effects of partner presence on subjective pain experience and underlying neural processes. Further, we examined whether individual differences in adult attachment style, alone or in interaction with the partner's level of attentional focus (manipulated to be either on or away from the participant) might modulate these effects. We found that the effects of partner presence versus absence on pain-related measures depended on adult attachment style but not partner attentional focus. The higher participants' attachment avoidance, the higher pain ratings and N2 and P2 local peak amplitudes were in the presence compared to the absence of the romantic partner. As laser-evoked potentials are thought to reflect activity relating to the salience of events, our data suggest that partner presence may influence the perceived salience of events threatening the body, particularly in individuals who tend to mistrust others.Peer reviewedFinal Published versio

Affect Recognition in Ads with Application to Computational Advertising

Advertisements (ads) often include strongly emotional content to leave a lasting impression on the viewer. This work (i) compiles an affective ad dataset capable of evoking coherent emotions across users, as determined from the affective opinions of five experts and 14 annotators; (ii) explores the efficacy of convolutional neural network (CNN) features for encoding emotions, and observes that CNN features outperform low-level audio-visual emotion descriptors upon extensive experimentation; and (iii) demonstrates how enhanced affect prediction facilitates computational advertising, and leads to better viewing experience while watching an online video stream embedded with ads based on a study involving 17 users. We model ad emotions based on subjective human opinions as well as objective multimodal features, and show how effectively modeling ad emotions can positively impact a real-life application.Comment: Accepted at the ACM International Conference on Multimedia (ACM MM) 201

Examining the Moderating Effect of Life Satisfaction on the Relationship between Perceived Underemployment and Job Attitudes among Millennials

Underemployment has been associated with negative attitudes and behaviors. However, little research attention has been paid to identify variables that might moderate the relationship between underemployment and job attitudes. Given that Millennials are one of the groups most susceptible to underemployment, I examined the relationship between perceived underemployment and job attitudes (i.e., job satisfaction, intent to remain) using life satisfaction as a moderator among Millennial employees. Based on survey data from 552 Millennial employees across various sectors, results showed that perceived underemployment was negatively related to job satisfaction, intent to remain, and life satisfaction. Inconsistent with the prediction, life satisfaction did not moderate the relationship between perceived underemployment and these job attitudes. Strategies for employees and employers to minimize the negative impacts of perceived underemployment such as on-the job training or mentoring programs to learn new skills are suggested

Quality of life: Conceptual challenges in exploring the role of ICT in active ageing

The chapter aims to examine the definitional challenges associated with the term quality of life, measurement challenges, the challenges associated with enhancing quality of life, and the role of information and communication technologies (ICT) in quality of life in old age, and finally comments on the challenges of a modern information society for older people. The term quality of life started as a social scientific index of the relative well-being of whole populations, i.e. the state of states. Nowadays quality of life is more likely to be viewed as an individualized aspect of the modern psyche. This shift in conceptualization is problematic in that, if quality of life is individualized, it cannot be meaningful to assess it in the same way for everyone. Nevertheless, over the years a vast range of methods of measuring quality of life has emerged, leading to several measurement challenges. Wealth, health and social relations have all been found to be prime determinants of subjective quality of life; for ICT to enhance quality of life for older people they need to mediate the relationships between these three important factors and quality of life. To date there is relatively little evidence that ICT has improved the quality of life of older people. Suggestions are made as to why ICT is unlikely to influence life quality for older citizens. The chapter is drawn to a close by asking if quality of life is a meaningless term and if the future is bleak for old people in a modern information society. The answer to both questions is no

Randomised controlled trial of homoeopathy versus placebo in perennial allergic rhinitis with overview of four trial series

OBJECTIVE: To test the hypothesis that homoeopathy is a placebo by examining its effect in patients with allergic rhinitis and so contest the evidence from three previous trials in this series. Design: Randomised, double blind, placebo controlled, parallel group, multicentre study. SETTING: Four general practices and a hospital ear, nose, and throat outpatient department. PARTICIPANTS: 51 patients with perennial allergic rhinitis. Intervention: Random assignment to an oral 30c homoeopathic preparation of principal inhalant allergen or to placebo. MAIN OUTCOME MEASURES: Changes from baseline in nasal inspiratory peak flow and symptom visual analogue scale score over third and fourth weeks after randomisation. RESULTS: Fifty patients completed the study. The homoeopathy group had a significant objective improvement in nasal airflow compared with the placebo group (mean difference 19.8 l/min, 95% confidence interval 10.4 to 29.1, P=0.0001). Both groups reported improvement in symptoms, with patients taking homoeopathy reporting more improvement in all but one of the centres, which had more patients with aggravations. On average no significant difference between the groups was seen on visual analogue scale scores. Initial aggravations of rhinitis symptoms were more common with homoeopathy than placebo (7 (30%) v 2 (7%), P=0.04). Addition of these results to those of three previous trials (n=253) showed a mean symptom reduction on visual analogue scores of 28% (10.9 mm) for homoeopathy compared with 3% (1.1 mm) for placebo (95% confidence interval 4.2 to 15.4, P=0.0007). CONCLUSION: The objective results reinforce earlier evidence that homoeopathic dilutions differ from placebo

Performance Pay and the White-Black Wage Gap

We show that the reported tendency for performance pay to be associated with greater wage inequality at the top of the earnings distribution applies only to white workers. This results in the white-black wage differential among those in performance pay jobs growing over the earnings distribution even as the same differential shrinks over the distribution for those not in performance pay jobs. We show this remains true even when examining suitable counterfactuals that hold observables constant between whites and blacks. We explore reasons behind our finding that performance pay is associated with greater racial earnings gaps at the top of the wage distribution focusing on the interactions between discrimination, unmeasured ability and selection.Racial Wage Differentials, Compensation Practices