Navigating conflict and power at work: the effects of power and interdependence asymmetries on conflict in organizations

Many of the most difficult conflicts people face at work are up and down; with bosses, supervisors, and important clients, or with direct reports, staff, or other employees who differ from them in terms of their power and interests. However, much of the research on power differences and conflict tends to be piecemeal, decontextualized, and focused on negative consequences. This paper presents 2 studies that investigated a new situated model of conflict and power at work. They build on classic areas of research on social conflict, power, and interdependence; and integrate them into a coherent framework for organizational conflict research. The study methods and findings are presented, and their implications for research on work conflict are discussed.     

Observation of positron trapping in nickel vacancies in single-crystal nickel oxide

Abstract

Positron lifetime spectroscopy has been used to observe trapping of positrons in single-crystal NiO prepared with excess non-stoichiometry of oxygen. Two lifetime components are resolved; the longer lifetime and its intensity are interpreted as due to localisation of positrons in nickel vacancies. The positron bulk lifetime deduced from the results is 150ps and is in good agreement with theoretical calculations.     

Sunk Cost,Emotion, and Commitment to Education

The influence of prior, irretrievable, investment (sunk cost) on commitment to a course of education was investigated. The moderating effects of the emotions of anger and fear over this commitment decision were also investigated. A total of 425 participants (214 male) with a mean age of 19.92 years were recruited from an undergraduate population. A computer program simulated the process of arranging to undertake a course of education. Participants were induced to feel either anger or fear and, then, invested one of three amounts of sunk cost (under budget, on budget, or over budget) to signing up for a course. Participants then decided how much time they wished to commit to this course or to an alternative, identical course with a better chance of success. Results revealed a significant sunk cost effect of prior investment on commitment to a course of education. Results also revealed that anger increased the magnitude of this sunk cost effect. Results did not reveal any effect of fear on the sunk cost effect. Theoretical implications and practical applications were discussed.     

Spirituality,Religiousness, and Happiness in Children Aged 8–12 Years

The relation between spirituality and happiness was assessed in 320 children aged 8–12 from public and private (i.e., faith-based) schools. Children rated their own spirituality using the Spiritual Well-Being Questionnaire and 11 items selected and modified from the Brief Multidimensional Measurement of Religiousness/Spirituality which reflected the children’s practices and beliefs. Children’s happiness was assessed using self-reports based on the Oxford Happiness Scale short form, the Subjective Happiness Scale, and a single-item measure. Parents also rated their children’s happiness. Children and parents rated the children’s temperament using the emotionality, activity, and sociability temperament survey. Children’s spirituality, but not their religious practices (e.g., attending church, praying, and meditating), was strongly linked to their happiness. Children who were more spiritual were happier. Spirituality accounted for between 3 and 26% of the unique variance in children’s happiness depending on the measures. Temperament was also a predictor of happiness, but spirituality remained a significant predictor of happiness even after removing the variance associated with temperament. The personal (i.e., meaning and value in one’s own life) and communal (quality and depth of inter-personal relationships) domains of spirituality were particularly good predictors of children’s happiness. These results parallel studies of adult happiness and suggest strategies to enhance happiness in children.     

A systematic evaluation of food textures to decrease packing and increase oral intake in children with pediatric feeding disorders

This study examined packing (pocketing or holding accepted food in the mouth) in 3 children who were failing to thrive or had inadequate weight gain due to insufficient caloric intake. The results of an analysis of texture indicated that total grams consumed were higher when lower textured foods were presented than when higher textured foods were presented. The gram intake was related directly to levels of packing. That is, high levels of packing were associated with higher textured foods and low gram intake, and low levels of packing were associated with lower textured foods and high gram intake. All participants gained weight when texture of foods was decreased. Packing remained low during follow-up for 2 participants even when the texture of food was increased gradually over time. These data are discussed in relation to avoidance, response effort, and skill deficit.     

A study of impaired judgment of eye-gaze direction and related face-processing deficits in autism spectrum disorders

The purpose of this study was to examine whether individuals with autism spectrum disorders (ASD) use the same cognitive strategies as typically developing individuals when processing eye-gaze direction. Subjects viewed pictures of whole faces, the eye region alone, and pairs of arrows presented for 40, 70, or 100 ms, and responded according to the direction the eyes were looking or the arrows pointing (left, right, or straight ahead). Experiment 1 demonstrated that typically developing adults (n = 41) were more accurate and showed shorter reaction times when judging direction of averted eye gaze in the context of the whole face than when only the eyes were visible (eye-region-alone condition). Furthermore, in the eye-region-alone condition participants were more accurate and faster at judging direct eye gaze than averted eye gaze. The same task was used in experiment 2 to compare the performance of a group of individuals with ASD (n = 24) with that of a group of IQ-matched typically developing individuals (n = 26). The performance of the control participants was identical to that observed in experiment 1. Individuals with ASD were able to judge eye-gaze direction accurately at short exposure duration; however, they failed to show the typical advantage for judging averted gaze in whole faces and the increased sensitivity to direct gaze in the eye-region-alone condition. The findings are discussed in terms of impairments to discrete gaze-processing and face-processing mechanisms, and the connectivity between these mechanisms.