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Sample records for reported emotional exhaustion

  1. The Glass Half Empty: How Emotional Exhaustion Affects the State-Trait Discrepancy in Self-Reports of Teaching Emotions.

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    Thomas Goetz

    Full Text Available Following from previous research on intensity bias and the accessibility model of emotional self-report, the present study examined the role of emotional exhaustion in explaining the discrepancy in teachers' reports of their trait (habitual versus state (momentary, "real" emotions. Trait reports (habitual emotions, exhaustion were assessed via trait questionnaires, and state reports (momentary emotions were assessed in real time via the experience sampling method by using personal digital assistants (N = 69 high school teachers; 1,089 measures within teachers. In line with our assumptions, multi-level analyses showed that, as compared to the state assessment, teachers reported higher levels of habitual teaching-related emotions of anger, anxiety, shame, boredom, enjoyment, and pride. Additionally, the state-trait discrepancy in self-reports of negative emotions was accounted for by teachers' emotional exhaustion, with high exhaustion levels corresponding with a greater state-trait discrepancy. Exhaustion levels did not moderate the state-trait discrepancy in positive emotions indicating that perceived emotional exhaustion may reflect identity-related cognitions specific to the negative belief system. Implications for research and educational practice are discussed.

  2. The Glass Half Empty: How Emotional Exhaustion Affects the State-Trait Discrepancy in Self-Reports of Teaching Emotions

    Science.gov (United States)

    Goetz, Thomas; Becker, Eva S.; Bieg, Madeleine; Keller, Melanie M.; Frenzel, Anne C.; Hall, Nathan C.

    2015-01-01

    Following from previous research on intensity bias and the accessibility model of emotional self-report, the present study examined the role of emotional exhaustion in explaining the discrepancy in teachers’ reports of their trait (habitual) versus state (momentary, “real”) emotions. Trait reports (habitual emotions, exhaustion) were assessed via trait questionnaires, and state reports (momentary emotions) were assessed in real time via the experience sampling method by using personal digital assistants (N = 69 high school teachers; 1,089 measures within teachers). In line with our assumptions, multi-level analyses showed that, as compared to the state assessment, teachers reported higher levels of habitual teaching-related emotions of anger, anxiety, shame, boredom, enjoyment, and pride. Additionally, the state-trait discrepancy in self-reports of negative emotions was accounted for by teachers’ emotional exhaustion, with high exhaustion levels corresponding with a greater state-trait discrepancy. Exhaustion levels did not moderate the state-trait discrepancy in positive emotions indicating that perceived emotional exhaustion may reflect identity-related cognitions specific to the negative belief system. Implications for research and educational practice are discussed. PMID:26368911

  3. The Glass Half Empty: How Emotional Exhaustion Affects the State-Trait Discrepancy in Self-Reports of Teaching Emotions.

    Science.gov (United States)

    Goetz, Thomas; Becker, Eva S; Bieg, Madeleine; Keller, Melanie M; Frenzel, Anne C; Hall, Nathan C

    2015-01-01

    Following from previous research on intensity bias and the accessibility model of emotional self-report, the present study examined the role of emotional exhaustion in explaining the discrepancy in teachers' reports of their trait (habitual) versus state (momentary, "real") emotions. Trait reports (habitual emotions, exhaustion) were assessed via trait questionnaires, and state reports (momentary emotions) were assessed in real time via the experience sampling method by using personal digital assistants (N = 69 high school teachers; 1,089 measures within teachers). In line with our assumptions, multi-level analyses showed that, as compared to the state assessment, teachers reported higher levels of habitual teaching-related emotions of anger, anxiety, shame, boredom, enjoyment, and pride. Additionally, the state-trait discrepancy in self-reports of negative emotions was accounted for by teachers' emotional exhaustion, with high exhaustion levels corresponding with a greater state-trait discrepancy. Exhaustion levels did not moderate the state-trait discrepancy in positive emotions indicating that perceived emotional exhaustion may reflect identity-related cognitions specific to the negative belief system. Implications for research and educational practice are discussed.

  4. Emotional exhaustion and job performance: the mediating role of motivation.

    Science.gov (United States)

    Halbesleben, Jonathon R B; Bowler, Wm Matthew

    2007-01-01

    The literature concerning the relationship between emotional exhaustion and performance led researchers to raise questions about the extent to which the variables are related. In 2 time-lagged samples, the authors found that motivation mediates the emotional exhaustion-job performance relationship. Moreover, the authors found that participants appear to target their investment of resources in response to emotional exhaustion to develop social support through social exchange; specifically, emotional exhaustion was associated with communion striving resources that were manifest in the form of organizational citizenship behaviors targeted at individuals. Implications of this relationship for theories of burnout and for management practice are discussed.

  5. Association of faculty perceptions of work-life with emotional exhaustion and intent to leave academic nursing: report on a national survey of nurse faculty.

    Science.gov (United States)

    Yedidia, Michael J; Chou, Jolene; Brownlee, Susan; Flynn, Linda; Tanner, Christine A

    2014-10-01

    The current and projected nurse faculty shortage threatens the capacity to educate sufficient numbers of nurses for meeting demand. As part of an initiative to foster strategies for expanding educational capacity, a survey of a nationally representative sample of 3,120 full-time nurse faculty members in 269 schools and programs that offered at least one prelicensure degree program was conducted. Nearly 4 of 10 participants reported high levels of emotional exhaustion, and one third expressed an intent to leave academic nursing within 5 years. Major contributors to burnout were dissatisfaction with workload and perceived inflexibility to balance work and family life. Intent to leave was explained not only by age but by several potentially modifiable aspects of work, including dissatisfaction with workload, salary, and availability of teaching support. Preparing sufficient numbers of nurses to meet future health needs will require addressing those aspects of work-life that undermine faculty teaching capacity. Copyright 2014, SLACK Incorporated.

  6. Teachers’ emotional experiences and exhaustion as predictors of emotional labor in the classroom: An Experience Sampling study

    Directory of Open Access Journals (Sweden)

    Melanie M. Keller

    2014-12-01

    Full Text Available Emotional exhaustion is the core component in the study of teacher burnout, with significant impact on teachers’ professional lives. Yet, its relation to teachers’ emotional experiences and emotional labor during instruction remains unclear. Thirty-nine German secondary teachers were surveyed about their emotional exhaustion (trait, and via the Experience Sampling Method on their momentary (state; N = 794 emotional experiences (enjoyment, anxiety, anger and momentary emotional labor (suppression, faking. Teachers reported that in 99% and 39% of all lessons, they experienced enjoyment and anger, respectively, whereas they experienced anxiety less frequently. Teachers reported suppressing or faking their emotions during roughly a third of all lessons. Furthermore, emotional exhaustion was reflected in teachers’ decreased experiences of enjoyment and increased experiences of anger. On an intra-individual level, all three emotions predict emotional labor, whereas on an inter-individual level, only anger evokes emotional labor. Explained variances in emotional labor (within: 39%, between: 67% stress the relevance of emotions in teaching and within the context of teacher burnout. Beyond implying the importance of reducing anger, our findings suggest the potential of enjoyment lessening emotional labor and thereby reducing teacher burnout.

  7. How School Climate Influences Teachers’ Emotional Exhaustion: The Mediating Role of Emotional Labor

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    Xiuping Yao

    2015-10-01

    Full Text Available Currently, in China, improving the quality of teachers’ emotional labor has become an urgent need for most pre-kindergarten through 12th grade (p–12 schools because the new curriculum reform highlights the role of emotion in teaching. A total of 703 primary and high school teachers in Mainland China were investigated regarding their perceptions of school climate, emotional labor strategy and emotional exhaustion via questionnaires. The findings revealed that the teachers’ perceptions of the school climate negatively affected surface acting but positively affected deep acting. Surface acting positively predicted emotional exhaustion, and deep acting had no significant effect on emotional exhaustion. Moreover, emotional labor mediated the relationship between the teachers’ perceptions of the school climate and emotional exhaustion. Programs aimed at improving the school climate and the teachers’ use of appropriate emotional labor strategies should be implemented in schools in Mainland China.

  8. How School Climate Influences Teachers' Emotional Exhaustion: The Mediating Role of Emotional Labor.

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    Yao, Xiuping; Yao, Meilin; Zong, Xiaoli; Li, Yulan; Li, Xiying; Guo, Fangfang; Cui, Guanyu

    2015-10-08

    Currently, in China, improving the quality of teachers' emotional labor has become an urgent need for most pre-kindergarten through 12th grade (p-12) schools because the new curriculum reform highlights the role of emotion in teaching. A total of 703 primary and high school teachers in Mainland China were investigated regarding their perceptions of school climate, emotional labor strategy and emotional exhaustion via questionnaires. The findings revealed that the teachers' perceptions of the school climate negatively affected surface acting but positively affected deep acting. Surface acting positively predicted emotional exhaustion, and deep acting had no significant effect on emotional exhaustion. Moreover, emotional labor mediated the relationship between the teachers' perceptions of the school climate and emotional exhaustion. Programs aimed at improving the school climate and the teachers' use of appropriate emotional labor strategies should be implemented in schools in Mainland China.

  9. [Influence of Teamwork on Wellbeing And Emotional Exhaustion of Staff in German Rehabilitation Clinics].

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    Becker, S; Konrad, A; Zimmermann, L; Müller, C; Tomczyk, S; Reichler, L; Körner, M

    2016-06-09

    Aim: In the context of high prevalence rates of mental and psychosomatic disorders in the medical staff, emotional exhaustion and wellbeing are often considered as important indicators. Teamwork can have a positive influence on wellbeing of staff members. In the sector of rehabilitation, however, this is not sufficiently investigated. The aim of this study was to investigate aspects of teamwork as predictors of wellbeing and emotional exhaustion in staff at rehabilitation clinics in Germany. Methods: Data was collected in 10 rehabilitation clinics, 9 of them could be included in the data analysis (n=306, 70% female, 68% age 40-59). Data was analyzed with multiple linear regression analyses. Results: Staff reported moderate rates of emotional exhaustion and good rates of overall wellbeing. Results of the regression analysis show that cohesion (β=0.27, pwellbeing (F[3, 244]=19.38, pwellbeing and counteract emotional exhaustion of staff members.

  10. Can empathy lead to emotional exhaustion in teachers? The mediating role of emotional labor

    Directory of Open Access Journals (Sweden)

    Monika Wróbel

    2013-08-01

    Full Text Available Objectives: The present study was designed to examine the links between empathy, emotional labor (both surface and deep acting, and emotional exhaustion as well as determine if emotional labor mediates the relationship between empathy and emotional exhaustion in teachers. It was assumed that emotional labor can take two opposite directions (positive mood induction and negative mood induction. Thus, the additional aim of the study was to analyze the mediating role of mood regulation strategies in the relationship between empathy and emotional exhaustion. Materials and Methods: A sample of 168 teachers from Łódź and its surroundings completed a set of questionnaires: Emotional Labor Scale; Mood Regulation Scales, Maslach Burnout Inventory, and Empathic Sensitivity Scale. Results: The results provided mixed support for the hypotheses indicating that both types of emotional labor, negative mood induction and emotional exhaustion were positively intercorrelated. Moreover, deep acting was a significant mediator in the relationship between empathy and emotional exhaustion. The analyzed link was also mediated by negative mood induction, whereas positive mood induction did not emerge as a significant mediator. Conclusions: The study provided insight into the role of empathy and emotional labor in the development of teacher burnout. It also confirmed that deep acting and negative mood induction mediate the relationship between empathy and emotional exhaustion in teachers.

  11. Emotional Exhaustion and Motivation in Physical Education Teachers: A Variable-Centered and Person-Centered Approach

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    Van den Berghe, Lynn; Cardon, Greet; Aelterman, Nathalie; Tallir, Isabel Barbara; Vansteenkiste, Maarten; Haerens, Leen

    2013-01-01

    Burnout in teachers is related to different maladaptive outcomes. This study aimed at exploring the relationship between emotional exhaustion and motivation to teach in 93 physical education teachers. Results showed that teachers report more emotional exhaustion when they are less autonomously motivated, while the opposite relationship was found…

  12. Emotion work and emotional exhaustion in teachers: the job and individual perspective

    NARCIS (Netherlands)

    Näring, G.W.B.; Vlerick, P.; Ven, B. van de

    2012-01-01

    Teaching requires much emotion work which takes its toll on teachers. Emotion work is usually studied from one of two perspectives, a job or an individual perspective. In this study, we assessed the relative importance of these two perspectives in predicting emotional exhaustion. More than 200 teach

  13. Emotion work and emotional exhaustion in teachers: The job and individual perspective

    NARCIS (Netherlands)

    Näring, Gérard; Vlerick, Peter; Van de Ven, Bart

    2011-01-01

    Teaching requires much emotion work which takes its toll on teachers. Emotion work is usually studied from one of two perspectives, a job or an individual perspective. In this study we assessed the relative importance of these two perspectives in predicting emotional exhaustion. More than 200 teache

  14. Emotional Exhaustion in Day-Care Workers

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    Løvgren, Mette

    2016-01-01

    Although childcare workers have the second-worst occupation for work-related health problems and the number of professional day-care centers is growing throughout Europe, few studies have examined these workers' emotional well-being. This study investigates the effect of position, competence, work role, role clarity, and work tasks on emotional…

  15. The relations among empathy, occupational commitment, and emotional exhaustion of nurses.

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    Raiziene, Saule; Endriulaitiene, Aukse

    2007-01-01

    The objective of this study was to determine whether empathy and occupational commitment significantly contribute to the emotional exhaustion of nurses. The sample group was 158 nurses from two regional Lithuanian hospitals, who completed self-report measures. A questionnaire consisted of 10 items reflecting empathy appearing on Davis (1983) Individual Reactivity Index, 4 occupational commitment items from Miller et al. (1988), and 7 emotional exhaustion items from the Maslach Burnout Inventory (Maslach, Jackson, 1981). Correlation analyses and structural equation modeling were employed to interpret the results. The results showed that nurses' occupational commitment plays an important role in the degree of emotional exhaustion they experience. Nurses having more empathy are more likely to develop higher occupational commitment. In addition, it was found that higher levels of empathy and occupational commitment of nurses are associated with lower emotional exhaustion. Nurses who stayed in the profession longer developed stronger occupational commitment. Therefore, the conclusion was made that differences in emotional exhaustion among nurses may be explained directly by occupational commitment and indirectly by empathy and nursing experience.

  16. Psychosocial work environment and emotional exhaustion among middle-aged employees

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    Saastamoinen Peppiina

    2011-04-01

    Full Text Available Abstract Background This study examined the associations of job control, organizational justice and bullying at the workplace with emotional exhaustion. This was done by adjusting firstly for age and occupational class, secondly physical work factors, thirdly mutually adjusting for the three psychosocial factors and fourthly adjusting for all studied variables simultaneously. Data were derived from the Helsinki Health Study baseline surveys conducted in 2001 and 2002, including 40-60-year-old employees of the City of Helsinki (n = 5819, response rate 66%. Exhaustion was measured with a six-item subscale from Maslach Burnout Inventory (MBI. Psychosocial factors included Karasek's job control, organizational justice and bullying at the workplace. Logistic regression analysis was used. Results Among women 23% and among men 20% reported symptoms of emotional exhaustion. Among women all psychosocial factors were associated with exhaustion when adjusted for age and occupational class as confounders. When physical work factors were additionally adjusted for, the associations slightly attenuated but remained. When psychosocial work factors were simultaneously adjusted for each other, their associations with exhaustion attenuated but remained. Among men all psychosocial factors were associated with exhaustion when adjusted for confounders only. When adjusted for physical work factors the associations slightly attenuated. When psychosocial factors were simultaneously adjusted for each other, associations of organizational justice and bullying with exhaustion attenuated but remained whereas job control lost its association. Conclusions Identifying risk factors for emotional exhaustion is vital for preventing subsequent processes leading to burnout. Psychosocial factors are likely to contribute to exhaustion among female as well as male employees. Thus management and occupational health care should devote more attention to the psychosocial work environment

  17. Emotional job resources and emotional support seeking as moderators of the relation between emotional job demands and emotional exhaustion: a two-wave panel study.

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    Van de Ven, Bart; van den Tooren, Marieke; Vlerick, Peter

    2013-01-01

    In the present study, the relation between emotional job demands and emotional exhaustion was investigated, as was the moderating role of emotional job resources and emotional support seeking on this relation. We hypothesized a positive lagged effect of emotional job demands on emotional exhaustion, and proposed that this relation is weakened by the availability of emotional job resources. Furthermore, it was hypothesized that this stress-buffer effect of emotional job resources would be stronger for employees high on emotional support seeking (3-way interaction). A 2-wave survey study with a 1-year time lag was conducted among 711 employees in the technology sector. Results showed that emotional job demands are least likely to result in emotional exhaustion when employees are provided with high emotional job resources and score high on emotional support seeking. (PsycINFO Database Record (c) 2013 APA, all rights reserved).

  18. A STUDY OF EMOTIONAL EXHAUSTION OF PROFESSIONAL COACHES ATHLETICS

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    Mehmet TATLICI

    2008-04-01

    Full Text Available This research was conducted to bring up whether the athletics trainers’ burnout levels differentiate depending on some variables. It was examined whether there was a remarkable difference among the average points for emotional exhaustion, desensitization and success of the athletics trainers in both gender according to marital status, age, duration in work, education level, satisfaction from profession and socio economical situation. In that study Maslach Burnout lnventory (Maslach, Jackson, 1981 was applied to get data.The inventory was assigned to the athletics trainers who work at the Directorship of Youth and Sports in seven randomly selected cities of Turkey: İstanbul, Ankara, Konya, İzmir, Mersin, Bursa, Burdur. The sample of the study consists of 82 trainers; 21 of them are female and 61 are male. In the analysis of data, Independent Samples T-tes was used to detect the levels of professional exhaustion and to explain them related to gender. It was found that the level of burnout is low in the respect of the sub-dimensions of emotional exhaustion and desensitization in both gender according to marital status. In fact, it was detected that perception of self-success is high, and thus, the burnout level is low in the respect of the sub-dimension of the feeling of dimishing in personal accomplishment in both gender according to marital staus. Another result is that the levels of sub-dimensions of emotional exhaustion and desensitization in trainers were pointed out as low or mid in relation to age, duration in work, location of work, financial and educational situation whereas self-success perception is high connected with the given features.As a final result, it was explored that there isn’t a meaningful statistical difference in both gender when they are compared in terms of averages of sub-scales of burnout level - emotional exhaustion, desensitization and the feeling of personal accomplishment.

  19. Social support and emotional exhaustion among hospital nursing staff

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    M.ª J. Albar Marín

    2005-06-01

    Full Text Available The role of three sources of social support (family as kin, co-workers as insiders, and supervisors as outsiders on the emotional exhaustion were analyzed in a sample of 210 nurses at a general hospital in Seville, a city in the south of Spain. They were given an adaptation of the Nursing Stress Scale, (Gray-Toff & Anderson 1981, the Multidimensional Support Scale (Winefield, Winefield, Tiggemann 1992, previously adapted in a sample of nurses and the emotional exhaustion scale of the Spanish version of Maslach's Burnout Inventory (1997. After applying a hierarchical multiple regression analysis to the data, the results confirm the main effect of the three sources and the buffering effect in the case of outsiders and kin. It suggests the need to perform studies with wider samples, which allow the analysis of professionals' psychosocial characteristics and types of support, as well as demands in nursing job tasks.

  20. RNs and LPNs: emotional exhaustion and intention to leave.

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    Havaei, Farinaz; MacPhee, Maura; Dahinten, V Susan

    2016-04-01

    To describe and compare registered nurse (RN) and licensed practical nurse (LPN) emotional exhaustion, intention to leave and reasons for leaving. Different skill mix/care delivery models are being used to address nurse shortages and rising health-care costs. Skill mix may include RNs and LPNs. More LPNs are being employed in areas, such as acute care, that have been previously staffed by all RNs. Little is known about nurse outcomes since the introduction of LPNs to acute care settings. This study was a cross-sectional correlational design. A stratified, random sample of acute care nurses completed surveys via Fluidsurveys. The survey was modelled after the RN4CAST nursing workforce survey. For both groups of nurses higher levels of emotional exhaustion were associated with intention to leave and workload was the most frequent reason cited for intention to leave. More RNs than LPNs cited career advancement as a reason to leave, and more LPNs than RNs identified poor salary as a reason to leave. Emotional exhaustion is linked to intention to leave health care. Nurse managers should address work environment factors associated with turnover intentions, such as professional development opportunities and shared decision-making. © 2015 John Wiley & Sons Ltd.

  1. Transformational leadership moderates the relationship between emotional exhaustion and turnover intention among community mental health providers.

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    Green, Amy E; Miller, Elizabeth A; Aarons, Gregory A

    2013-08-01

    Public sector mental health care providers are at high risk for burnout and emotional exhaustion which negatively affect job performance and client satisfaction with services. Few studies have examined ways to reduce these associations, but transformational leadership may have a positive effect. We examine the relationships between transformational leadership, emotional exhaustion, and turnover intention in a sample of 388 community mental health providers. Emotional exhaustion was positively related to turnover intention, and transformational leadership was negatively related to both emotional exhaustion and turnover intention. Transformational leadership moderated the relationship between emotional exhaustion and turnover intention, indicating that having a transformational leader may buffer the effects of providers' emotional exhaustion on turnover intention. Investing in transformational leadership development for supervisors could reduce emotional exhaustion and turnover among public sector mental health providers.

  2. Transformational Leadership Moderates the Relationship between Emotional Exhaustion and Turnover Intention among Community Mental Health Providers

    OpenAIRE

    Green, Amy E.; Miller, Elizabeth A.; Aarons, Gregory A

    2011-01-01

    Public sector mental health care providers are at high risk for burnout and emotional exhaustion which negatively affect job performance and client satisfaction with services. Few studies have examined ways to reduce these associations, but transformational leadership may have a positive effect. We examine the relationships between transformational leadership, emotional exhaustion, and turnover intention in a sample of 388 community mental health providers. Emotional exhaustion was positively...

  3. Emotional exhaustion and distress among nurses: how important are AIDS-care specific factors?

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    van Servellen, G; Leake, B

    1994-01-01

    This study describes distress symptomatology and levels of job-related exhaustion in a sample of 153 hospital nurses currently caring for AIDS patients. While the level of emotional exhaustion in the sample was not alarmingly high, these nurses did report symptoms of distress. Levels of emotional exhaustion were related to a variety of personal demographic, AIDS-specific, and job-related factors. These factors included: age, income, years of practice on the unit, recent change in shift, type of unit, discomfort caring for AIDS patients, willingness to continue caring for AIDS patients, number of AIDS patients cared for, job tension, job influence, and enthusiasm about returning to work. Regression analysis indicated, however, that six general job-related factors accounted for about 46% of the variation in emotional exhaustion. These results suggest that general job-related factors such as 8-hour shifts, changing shifts, level of job tension, and other factors characterizing all hospital care are particularly worthy of future study.

  4. The Detrimental Effect of Machiavellian Leadership on Employees’ Emotional Exhaustion: Organizational Cynicism as a Mediator

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    Panagiotis Gkorezis

    2015-11-01

    Full Text Available Numerous empirical studies have examined predictors of emotional exhaustion. In this vein, both positive and negative leadership styles have been associated with this outcome. Yet, little is known about the role of Machiavellian leadership in fostering employees’ emotional exhaustion. As such, we investigated the relationship between Machiavellian leadership and emotional exhaustion. Even more, we investigated an explanatory mechanism of this association by encompassing organizational cynicism as a mediator. Results showed that Machiavellian leadership has a both direct and indirect, through organizational cynicism, on employees’ emotional exhaustion.

  5. The Detrimental Effect of Machiavellian Leadership on Employees’ Emotional Exhaustion: Organizational Cynicism as a Mediator

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    Gkorezis, Panagiotis; Petridou, Eugenia; Krouklidou, Theodora

    2015-01-01

    Numerous empirical studies have examined predictors of emotional exhaustion. In this vein, both positive and negative leadership styles have been associated with this outcome. Yet, little is known about the role of Machiavellian leadership in fostering employees’ emotional exhaustion. As such, we investigated the relationship between Machiavellian leadership and emotional exhaustion. Even more, we investigated an explanatory mechanism of this association by encompassing organizational cynicism as a mediator. Results showed that Machiavellian leadership has a both direct and indirect, through organizational cynicism, on employees’ emotional exhaustion. PMID:27247681

  6. The Detrimental Effect of Machiavellian Leadership on Employees' Emotional Exhaustion: Organizational Cynicism as a Mediator.

    Science.gov (United States)

    Gkorezis, Panagiotis; Petridou, Eugenia; Krouklidou, Theodora

    2015-11-01

    Numerous empirical studies have examined predictors of emotional exhaustion. In this vein, both positive and negative leadership styles have been associated with this outcome. Yet, little is known about the role of Machiavellian leadership in fostering employees' emotional exhaustion. As such, we investigated the relationship between Machiavellian leadership and emotional exhaustion. Even more, we investigated an explanatory mechanism of this association by encompassing organizational cynicism as a mediator. Results showed that Machiavellian leadership has a both direct and indirect, through organizational cynicism, on employees' emotional exhaustion.

  7. Teachers' emotional experiences and exhaustion as predictors of emotional labor in the classroom: an experience sampling study.

    Science.gov (United States)

    Keller, Melanie M; Chang, Mei-Lin; Becker, Eva S; Goetz, Thomas; Frenzel, Anne C

    2014-01-01

    Emotional exhaustion (EE) is the core component in the study of teacher burnout, with significant impact on teachers' professional lives. Yet, its relation to teachers' emotional experiences and emotional labor (EL) during instruction remains unclear. Thirty-nine German secondary teachers were surveyed about their EE (trait), and via the experience sampling method on their momentary (state; N = 794) emotional experiences (enjoyment, anxiety, anger) and momentary EL (suppression, faking). Teachers reported that in 99 and 39% of all lessons, they experienced enjoyment and anger, respectively, whereas they experienced anxiety less frequently. Teachers reported suppressing or faking their emotions during roughly a third of all lessons. Furthermore, EE was reflected in teachers' decreased experiences of enjoyment and increased experiences of anger. On an intra-individual level, all three emotions predict EL, whereas on an inter-individual level, only anger evokes EL. Explained variances in EL (within: 39%, between: 67%) stress the relevance of emotions in teaching and within the context of teacher burnout. Beyond implying the importance of reducing anger, our findings suggest the potential of enjoyment lessening EL and thereby reducing teacher burnout.

  8. Teachers’ emotional experiences and exhaustion as predictors of emotional labor in the classroom: an experience sampling study

    Science.gov (United States)

    Keller, Melanie M.; Chang, Mei-Lin; Becker, Eva S.; Goetz, Thomas; Frenzel, Anne C.

    2014-01-01

    Emotional exhaustion (EE) is the core component in the study of teacher burnout, with significant impact on teachers’ professional lives. Yet, its relation to teachers’ emotional experiences and emotional labor (EL) during instruction remains unclear. Thirty-nine German secondary teachers were surveyed about their EE (trait), and via the experience sampling method on their momentary (state; N = 794) emotional experiences (enjoyment, anxiety, anger) and momentary EL (suppression, faking). Teachers reported that in 99 and 39% of all lessons, they experienced enjoyment and anger, respectively, whereas they experienced anxiety less frequently. Teachers reported suppressing or faking their emotions during roughly a third of all lessons. Furthermore, EE was reflected in teachers’ decreased experiences of enjoyment and increased experiences of anger. On an intra-individual level, all three emotions predict EL, whereas on an inter-individual level, only anger evokes EL. Explained variances in EL (within: 39%, between: 67%) stress the relevance of emotions in teaching and within the context of teacher burnout. Beyond implying the importance of reducing anger, our findings suggest the potential of enjoyment lessening EL and thereby reducing teacher burnout. PMID:25566124

  9. [Somatic and mental morbidity of young female physicians. Does emotional exhaustion constitute the missing link?].

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    Győrffy, Zsuzsa; Adám, Szilvia

    2013-01-06

    The high prevalence of morbidity among female physicians in Hungary is well documented, however, little is known about the prevalence of that in certain age groups. To assess the prevalence of somatic and psychiatric morbidity in two age cohorts (Cohort 1: age 24-43 and Cohort 2: age 44-76) of female physicians and to explore the relationship between morbidity and potential risk factors including work-related stressors. Representative, cross-sectional, quantitative survey among representative samples of female physicians (N = 408). Physicians in Cohort 1 reported more frequent night shift rotation, less leisure time, and fewer days off compared to physicians in Cohort 2. Physicians in Cohort 1 were less satisfied with their work, workplace, reported less support from their colleagues, and received lower salary compared to physicians in Cohort 2. Physicians in Cohort 1 scored significantly higher on the emotional exhaustion and the personal accomplishment scales MBI as compared to Cohort 2 physicians. In Cohort 1 emotional exhaustion and personal accomplishment were associated with high depression scores and frequent suicidal ideation. The role of emotional exhaustion is decisive of young physicians' well-being. Future research should focus on understanding the psycho-social, individual, organizational, and societal correlates of the high prevalence of morbidity among young female physicians in Hungary.

  10. Idealism, Altruism, Career Orientation, and Emotional Exhaustion among Social Work Undergraduates

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    Ngai, Steven Sek-yum; Cheung, Chau-kiu

    2009-01-01

    The present study examines the genesis of emotional exhaustion among undergraduate social work students in Hong Kong. Of particular concern are the relationships among key factors, including the student's idealism, altruism and career orientation, and emotional exhaustion. To investigate this, the study employed survey data collected from 165…

  11. Idealism, Altruism, Career Orientation, and Emotional Exhaustion among Social Work Undergraduates

    Science.gov (United States)

    Ngai, Steven Sek-yum; Cheung, Chau-kiu

    2009-01-01

    The present study examines the genesis of emotional exhaustion among undergraduate social work students in Hong Kong. Of particular concern are the relationships among key factors, including the student's idealism, altruism and career orientation, and emotional exhaustion. To investigate this, the study employed survey data collected from 165…

  12. The interplay between teamwork, clinicians’ emotional exhaustion, and clinician-rated patient safety: a longitudinal study

    OpenAIRE

    Welp, Annalena; Laurenz L. Meier; Manser, Tanja

    2016-01-01

    Background Effectively managing patient safety and clinicians’ emotional exhaustion are important goals of healthcare organizations. Previous cross-sectional studies showed that teamwork is associated with both. However, causal relationships between all three constructs have not yet been investigated. Moreover, the role of different dimensions of teamwork in relation to emotional exhaustion and patient safety is unclear. The current study focused on the long-term development of teamwork, emot...

  13. The interplay between teamwork, clinicians' emotional exhaustion, and clinician-rated patient safety: a longitudinal study.

    Science.gov (United States)

    Welp, Annalena; Meier, Laurenz L; Manser, Tanja

    2016-04-19

    Effectively managing patient safety and clinicians' emotional exhaustion are important goals of healthcare organizations. Previous cross-sectional studies showed that teamwork is associated with both. However, causal relationships between all three constructs have not yet been investigated. Moreover, the role of different dimensions of teamwork in relation to emotional exhaustion and patient safety is unclear. The current study focused on the long-term development of teamwork, emotional exhaustion, and patient safety in interprofessional intensive care teams by exploring causal relationships between these constructs. A secondary objective was to disentangle the effects of interpersonal and cognitive-behavioral teamwork. We employed a longitudinal study design. Participants were 2100 nurses and physicians working in 55 intensive care units. They answered an online questionnaire on interpersonal and cognitive-behavioral aspects of teamwork, emotional exhaustion, and patient safety at three time points with a 3-month lag. Data were analyzed with cross-lagged structural equation modeling. We controlled for professional role. Analyses showed that emotional exhaustion had a lagged effect on interpersonal teamwork. Furthermore, interpersonal and cognitive-behavioral teamwork mutually influenced each other. Finally, cognitive-behavioral teamwork predicted clinician-rated patient safety. The current study shows that the interrelations between teamwork, clinician burnout, and clinician-rated patient safety unfold over time. Interpersonal and cognitive-behavioral teamwork play specific roles in a process leading from clinician emotional exhaustion to decreased clinician-rated patient safety. Emotionally exhausted clinicians are less able to engage in positive interpersonal teamwork, which might set in motion a vicious cycle: negative interpersonal team interactions negatively affect cognitive-behavioral teamwork and vice versa. Ultimately, ineffective cognitive

  14. Operational test report, 500 CFM portable exhauster

    Energy Technology Data Exchange (ETDEWEB)

    Nelson, O.D.

    1997-05-15

    A 500 cubic foot per minute (CFM) portable exhauster system was fabricated for use on 241-A-101 [a Hydrogen Watch List tank] during saltwell pumping activities. An operational test was performed on this unit during 9/20/96 through 1O/14/96 in the 241-A Tank Farm. This operational test was done in accordance with OTP-060-001 Rev 0 (See Appendix A of this report). The test was performed with exceptions.

  15. Job demands and driving anger: The roles of emotional exhaustion and work engagement.

    Science.gov (United States)

    Li, Feng; Wang, Guangxi; Li, Yongjuan; Zhou, Ronggang

    2017-01-01

    This study aimed to examine the effects of both hindrance and challenge demands on driving anger within the framework of the job demands-resources (JD-R) model. We collected self-reported data from 411 office workers driving to and from work each day in five cities in China. The results from a structural equation modeling analysis indicated that both hindrance and challenge demands were positively related to emotional exhaustion, which was in turn positively correlated with driving anger. Moreover, work engagement was positively correlated with driving anger. Implications of the present findings regarding both the JD-R model and driving safety research are discussed.

  16. What about the leader? Crossover of emotional exhaustion and work engagement from followers to leaders.

    Science.gov (United States)

    Wirtz, Nina; Rigotti, Thomas; Otto, Kathleen; Loeb, Carina

    2017-01-01

    Although a growing body of research links leadership behavior to follower health, comparatively little is known about the health effects of being in the lead. This longitudinal study of 315 team members and 67 leaders examined the crossover of emotional exhaustion and work engagement from followers to leaders. Leader emotional self-efficacy was tested as a moderator in the crossover process. Multiple regression analyses revealed that followers' work engagement was positively related to leaders' work engagement eight months later, controlling for followers' tenure with the leader, leader gender, autonomy, workload, and work engagement at Time 1. Leaders' emotional self-efficacy did not moderate the crossover of work engagement. Followers' emotional exhaustion was not directly related to leaders' emotional exhaustion over time. We did find a significant interaction effect for follower emotional exhaustion and leader emotional self-efficacy. This study is the first to show that crossover of emotional exhaustion and work engagement can unfold over time from team members to leaders. Main theoretical implications lie in the finding that-in line with job demands-resources theory-followers' psychological states can pose a demand or resource for leaders, and influence their well-being. For practitioners, our results offer valuable insights regarding the design of organizational health interventions as well as leadership development measures. (PsycINFO Database Record

  17. Emotional exhaustion and job performance : The moderating roles of distributive justice and positive affect

    NARCIS (Netherlands)

    Janssen, O.; Huang, X; Lam, C.

    In a field study among 241 shop assistants and their 59 supervisors in fashion chain stores in Mainland China and Hong Kong, we found a negative relationship between emotional exhaustion and four indicators of job performance (overall performance, emotional display, OCB-O, and OCB-I) when employees

  18. Separate and combined associations of pain and emotional exhaustion with sickness absence.

    Science.gov (United States)

    Saastamoinen, Peppiina; Leino-Arjas, Päivi; Rahkonen, Ossi; Lahelma, Eero

    2016-01-01

    Pain and emotional exhaustion are prevalent conditions with consequences for sickness absence. Although they often co-occur, their combined associations with sickness absence are poorly understood. This study aimed to examine the separate and combined associations of pain and emotional exhaustion with subsequent sickness absence. The data were derived from a cross-sectional questionnaire survey sent to 40 to 60-year-old employees of the City of Helsinki in 2000 to 2002 (n = 6457) linked with the City of Helsinki personnel register information on sickness absence (3 years on from the survey). Self-certified (1-3 days) and medically certified sickness absence spells (4-14 days, more than 14 days) were used as outcomes. Acute and chronic pain and emotional exhaustion were measured in a questionnaire survey. For the purposes of this study, sickness absence and pain variables were merged to form a new variable with 6 mutually exclusive categories. The main statistical method was negative binomial regression analysis. The synergy index was used to estimate the interaction. Among women, acute and chronic pain with and without emotional exhaustion predicted sickness absence, particularly absence lasting for more than 2 weeks, whereas emotional exhaustion alone did not. The associations persisted when further adjusted for socioeconomic and sociodemographic factors, health-related behaviors, and somatic and mental health. A synergistic interaction effect was found for co-occurring pain and emotional exhaustion on medically certified sickness absence. The results for men were mainly similar, but less stable. In order to tackle sickness absence, special attention should be paid to the prevention and treatment of employees with co-occurring pain and emotional exhaustion.

  19. How does emotional exhaustion influence work stress? Relationships between stressor appraisals, hedonic tone, and fatigue in nurses' daily tasks: A longitudinal cohort study.

    Science.gov (United States)

    Fernández-Castro, Jordi; Martínez-Zaragoza, Fermín; Rovira, Tatiana; Edo, Silvia; Solanes-Puchol, Ángel; Martín-Del-Río, Beatriz; García-Sierra, Rosa; Benavides-Gil, Gemma; Doval, Eduardo

    2017-07-05

    Work-related stress is a prevalent condition in the nursing profession, and its influence may vary according to changeable individual and situational factors. It is, therefore, important to investigate the real-time momentary changes in these factors and their relationship to emotional exhaustion experienced by nurses. We aim to analyse how their perceptions of demand, control, effort and reward change according to the task performed through real-time assessment and interact with the emotional exhaustion level of ward nurses. The research design was longitudinal. A three-level hierarchical model with a repeated measures design was used to assess the momentary self-reports of 96 hospital ward nurses, completed using a smartphone programmed with random alarms. Findings show that demand, effort, and control appraisals depend on the task performed. The task appraised as most demanding, effortful, and controllable was direct care. Reward appraisal depends on the task performed and personal variables, i.e. emotional exhaustion. The situations perceived as more rewarding were rest and direct care. Momentary hedonic tone can be explained by the task performed, demand, reward, emotional exhaustion and by the interaction between emotional exhaustion and demand appraisal. Momentary fatigue can be explained by the task performed, demand, reward, and the emotional exhaustion. This study highlights the importance of using momentary measures to understand complex and changeable inter-relationships. While also clarifying the targets of intervention programmes aimed at preventing burnout within the nursing profession. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  20. Job demands, job resources and safety outcomes: The roles of emotional exhaustion and safety compliance.

    Science.gov (United States)

    Li, Feng; Jiang, Li; Yao, Xiang; Li, YongJuan

    2013-03-01

    The aim of this study was to assess the effectiveness of the job demands-resources (JD-R) model in explaining the relationship of job demands and resources with safety outcomes (i.e., workplace injuries and near-misses). We collected self-reported data from 670 crude oil production workers from three sub-companies of a major oilfield company in China. The results of a structural equation analysis indicated that job demands (psychological and physical demands) and job resources (decision latitude, supervisor support and coworker support) could affect emotional exhaustion and safety compliance, and thus influence the occurrence of injuries and near-misses. The implications of the present findings regarding both the JD-R model and occupational safety research were discussed.

  1. Mechanisms linking authentic leadership to emotional exhaustion: The role of procedural justice and emotional demands in a moderated mediation approach.

    Science.gov (United States)

    Kampa, Judith; Rigotti, Thomas; Otto, Kathleen

    2017-04-07

    In order to gain more knowledge on how the positive leadership concept of authentic leadership impacts follower strain, this study tries to uncover procedural justice as an underlying mechanism. In contrast to previous work, we exclusively base our theoretical model on justice theories. Specifically, we hypothesize that authentic leadership negatively predicts emotional exhaustion through perceptions of procedural justice. We assume that this indirect effect is conditional on followers' amount of emotional demands, and that the procedural justice-emotional exhaustion relationship is stronger when emotional demands are high. This finally results in a stronger exhaustion-reducing effect of authentic leadership. The proposed moderated mediation model was tested in a sample of N=628 employees nested in 168 teams using lagged data from three waves. Results provide support for all hypotheses. Authentic leadership is critical to employees' well-being as it contributes to an elevated perception of positive work conditions (procedural justice), especially in contexts with high emotional demands. Limitations and practical implications on leadership development are discussed.

  2. The impact of furloughs on emotional exhaustion, self-rated performance, and recovery experiences.

    Science.gov (United States)

    Halbesleben, Jonathon R B; Wheeler, Anthony R; Paustian-Underdahl, Samantha C

    2013-05-01

    The notion that strain can result as employees' resources are threatened or lost is well established. However, the transition from resource threats to resource losses is an important but understudied aspect of employee strain. We argue that the threat-to-loss transition triggers accelerated resource loss and a shift in how employees utilize their remaining resources unless employees engage in recovery experiences during the transition. Using a discontinuous change framework, we examine employee furloughs-the placement of employees on leave with no salary of any kind-in terms of the transition from resource threat to loss: Resources may be threatened when the furlough is announced and lost when the furlough occurs. Using 4 data collections with 180 state government employees, we found mean levels of emotional exhaustion increased and mean levels of self-reported performance decreased following the furlough. The discontinuous changes in exhaustion and performance were significantly impacted by employees' recovery experiences during the furlough. We discuss the implications of these findings for other threat-to-loss and recovery research as well as for organizations implementing furloughs. PsycINFO Database Record (c) 2013 APA, all rights reserved.

  3. Emotional exhaustion and cognitive performance in apparently healthy teachers: a longitudinal multi-source study.

    Science.gov (United States)

    Feuerhahn, Nicolas; Stamov-Roßnagel, Christian; Wolfram, Maren; Bellingrath, Silja; Kudielka, Brigitte M

    2013-10-01

    We investigate how emotional exhaustion (EE), the core component of burnout, relates to cognitive performance, job performance and health. Cognitive performance was assessed by self-rated cognitive stress symptoms, self-rated and peer-rated cognitive impairments in everyday tasks and a neuropsychological test of learning and memory (LGT-3); job performance and physical health were gauged by self-reports. Cross-sectional linear regression analyses in a sample of 100 teachers confirm that EE is negatively related to cognitive performance as assessed by self-rating and peer-rating as well as neuropsychological testing (all p < .05). Longitudinal linear regression analyses confirm similar trends (p < .10) for self-rated and peer-rated cognitive performance. Executive control deficits might explain impaired cognitive performance in EE. In longitudinal analyses, EE also significantly predicts physical health. Contrary to our expectations, EE does not affect job performance. When reversed causation is tested, none of the outcome variables at Time 1 predict EE at Time 2. This speaks against cognitive dysfunctioning serving as a vulnerability factor for exhaustion. In sum, results underpin the negative consequences of EE for cognitive performance and health, which are relevant for individuals and organizations alike. In this way, findings might contribute to the understanding of the burnout syndrome.

  4. Consequences of Family Interference with Work: The Roles of Emotional Exhaustion, Service Sabotage, and Negative Affectivity

    National Research Council Canada - National Science Library

    Dai, Wanwen; Chen, Xiaoyan; Arnulf, Jan Ketil; Dai, Meijuan

    2014-01-01

    ... are discussed. Keywords: family interference with work, work-family conflict, emotional exhaustion, service sabotage, negative affectivity, call center. As a famous radio host, Hyun-Soo Nam enjoyed his successful career, with a declared single status. However, one day, his daughter and grandson suddenly came into his life and totally messed it up. He had t...

  5. Job resources and emotional exhaustion: The mediating role of learning opportunities

    NARCIS (Netherlands)

    Ruysseveldt, J. van; Verboon, P.; Smulders, P.G.W.

    2011-01-01

    The Job Demands-Resources model predicts that job demands increase and job resources decrease emotional exhaustion in employees. In this study, we investigated one possible mechanism for this, in order to provide a deeper insight into the role of job resources in this energy-depletion process. We

  6. Job resources and emotional exhaustion: The mediating role of learning opportunities

    NARCIS (Netherlands)

    Ruysseveldt, J. van; Verboon, P.; Smulders, P.G.W.

    2011-01-01

    The Job Demands-Resources model predicts that job demands increase and job resources decrease emotional exhaustion in employees. In this study, we investigated one possible mechanism for this, in order to provide a deeper insight into the role of job resources in this energy-depletion process. We as

  7. Is outcome responsibility at work emotionally exhausting? Investigating employee proactivity as a moderator

    NARCIS (Netherlands)

    Schmitt, A.; den Hartog, D.N.; Belschak, F.D.

    2015-01-01

    This study investigates the relationship between outcome responsibility and employees’ well-being in terms of emotional exhaustion. Outcome responsibility is a job demand implying that employees’ decisions at work have high material and/or nonmaterial consequences. Previous research indicates that

  8. Organizational justice and individuals' withdrawal : Unlocking the influence of emotional exhaustion

    NARCIS (Netherlands)

    Cole, Michael S.; Bernerth, Jeremy B.; Walter, Frank; Holt, Daniel T.

    2010-01-01

    P>This study examined the relationships between organizational justice and withdrawal outcomes and whether emotional exhaustion was a mediator of these linkages. Data were obtained from 869 military personnel and civil servants; using structural equation modelling techniques, we examined an integrat

  9. Organizational justice and individuals' withdrawal : Unlocking the influence of emotional exhaustion

    NARCIS (Netherlands)

    Cole, Michael S.; Bernerth, Jeremy B.; Walter, Frank; Holt, Daniel T.

    P>This study examined the relationships between organizational justice and withdrawal outcomes and whether emotional exhaustion was a mediator of these linkages. Data were obtained from 869 military personnel and civil servants; using structural equation modelling techniques, we examined an

  10. Organizational justice and individuals' withdrawal : Unlocking the influence of emotional exhaustion

    NARCIS (Netherlands)

    Cole, Michael S.; Bernerth, Jeremy B.; Walter, Frank; Holt, Daniel T.

    2010-01-01

    P>This study examined the relationships between organizational justice and withdrawal outcomes and whether emotional exhaustion was a mediator of these linkages. Data were obtained from 869 military personnel and civil servants; using structural equation modelling techniques, we examined an integrat

  11. Teacher self-efficacy and perceived autonomy: relations with teacher engagement, job satisfaction, and emotional exhaustion.

    Science.gov (United States)

    Skaalvik, Einar M; Skaalvik, Sidsel

    2014-02-01

    When studied separately, research shows that both teacher self-efficacy and teacher autonomy are associated with adaptive motivational and emotional outcomes. This study tested whether teacher self-efficacy and teacher autonomy are independently associated with engagement, job satisfaction, and emotional exhaustion. 2,569 Norwegian teachers in elementary school and middle school (719 men, 1,850 women; M age = 45.0 yr., SD = 11.5) were administered the Norwegian Teacher Self-Efficacy Scale, the Teacher Autonomy Scale, the Utrecht Work Engagement Scale, the Teacher Job Satisfaction Scale, and the Maslach Burnout Inventory. The analysis revealed that both teacher autonomy and self-efficacy were independent predictors of engagement, job satisfaction, and emotional exhaustion. This study suggests that autonomy or decision latitude works positively but through different processes for teachers with high and low mastery expectations.

  12. Work-home interface stress: an important predictor of emotional exhaustion 15 years into a medical career.

    Science.gov (United States)

    Hertzberg, Tuva Kolstad; Rø, Karin Isaksson; Vaglum, Per Jørgen Wiggen; Moum, Torbjørn; Røvik, Jan Ole; Gude, Tore; Ekeberg, Øivind; Tyssen, Reidar

    2016-01-01

    The importance of work-home interface stress can vary throughout a medical career and between genders. We studied changes in work-home interface stress over 5 yr, and their prediction of emotional exhaustion (main dimension of burn-out), controlled for other variables. A nationwide doctor cohort (NORDOC; n=293) completed questionnaires at 10 and 15 yr after graduation. Changes over the period were examined and predictors of emotional exhaustion analyzed using linear regression. Levels of work-home interface stress declined, whereas emotional exhaustion stayed on the same level. Lack of reduction in work-home interface stress was an independent predictor of emotional exhaustion in year 15 (β=-0.21, p=0.001). Additional independent predictors were reduction in support from colleagues (β=0.11, p=0.04) and emotional exhaustion at baseline (β=0.62, pwork-home interface stress among women, and reduction of collegial support and lack of reduction in working hours among men. Thus, change in work-home interface stress is a key independent predictor of emotional exhaustion among doctors 15 yr after graduation. Some gender differences in predictors of emotional exhaustion were found.

  13. Work-family conflict, emotional exhaustion and performance-based self-esteem: reciprocal relationships.

    Science.gov (United States)

    Richter, Anne; Schraml, Karin; Leineweber, Constanze

    2015-01-01

    The three constructs of work-family conflict, emotional exhaustion and performance-based self-esteem are all related to tremendous negative consequences for the individual, the organization as well as for society. Even though there are studies that connect two of those constructs, the prospective relations between all three of them have not been studied yet. We explored the prospective relations between the three constructs in a large Swedish data set representative of the Swedish workforce. Gender differences in the relations were investigated. Longitudinal data with a 2-year time lag were gathered from 3,387 working men and women who responded to the 2006 and 2008 waves of the Swedish Longitudinal Occupational Survey of Health. Four different cross-lagged models were analysed. In the best fitting model, higher levels of work-family conflict at time 1 were associated with an increased level of performance-based self-esteem at time 2, but not with emotional exhaustion, after controlling for having children, gender, education and age. Also, relationships between emotional exhaustion at time 1 and work-family conflict and performance-based self-esteem at time 2 could be established. Furthermore, relationships between performance-based self-esteem time 1 and work-family conflict and emotional exhaustion time 2 were found. Multiple-group analysis did not show any differences in the relations of the tested constructs over time for either men or women. We conclude that the three constructs are interrelated and best understood through a reciprocal model. No differences were found between men and women.

  14. Employee Age Alters the Effects of Justice on Emotional Exhaustion and Organizational Deviance

    Science.gov (United States)

    Brienza, Justin P.; Bobocel, D. Ramona

    2017-01-01

    Fairness in the workplace attenuates a host of negative individual and organizational outcomes. However, research on the psychology of aging challenges the assumption that fairness operates similarly across different age groups. The current research explored how older workers, vis-à-vis younger workers, react to perceptions of fairness. Integrating socioemotional selectivity theory and the multiple needs theory of organizational justice, we generated novel predictions regarding the relations between perceptions of workplace justice, emotional exhaustion, and employee deviance. Specifically, we hypothesized and found that employee age moderates the negative relation between justice facets and deviance (Study 1) and emotional exhaustion (Study 2). We also found that emotional exhaustion mediates the differential effects of justice on deviance, and that this relation depends on employee age (Study 2). Relative to younger workers, older workers are more sensitive to informational and interpersonal justice; in contrast, relative to older workers, younger workers are more sensitive to distributive and procedural justice. The research supports and extends existing theory on organizational justice and on the psychology of aging. Moreover, it highlights the importance of considering employee age as a focal variable of interest in the study of justice processes, and in organizational research more generally. PMID:28428764

  15. Work-life balance culture, work-home interaction, and emotional exhaustion: a structural equation modeling approach.

    Science.gov (United States)

    Nitzsche, Anika; Pfaff, Holger; Jung, Julia; Driller, Elke

    2013-01-01

    To examine the relationships among employees' emotional exhaustion, positive and negative work-home interaction, and perceived work-life balance culture in companies. Data for this study were collected through online surveys of employees from companies in the micro- and nanotechnology sectors (N = 509). A structural equation modeling analysis was performed. A company culture perceived by employees as supportive of their work-life balance was found to have both a direct negative effect on emotional exhaustion and an indirect negative effect meditated by negative work-home interaction. In addition, whereas negative work-home interaction associated positively with emotional exhaustion, positive work-home interaction had no significant effect. The direct and indirect relationship between work-life balance culture and emotional exhaustion has practical implications for health promotion in companies.

  16. Effect of Perceived Politics and Perceived Support on Bullying and Emotional Exhaustion: The Moderating Role of Type A Personality.

    Science.gov (United States)

    Naseer, Saima; Raja, Usman; Donia, Magda Bezerra Leite

    2016-07-03

    Recognizing that bullying can occur in varying degrees of severity, the current study suggest the importance of individual traits in individual perceptions of being targets of bullying and ensuing emotional exhaustion. The present study extends the work environment hypothesis and trait activation theory by a joint investigation of the mediating role of (a) workplace bullying in linking perceived organization politics and perceived organization support with emotional exhaustion and (b) the moderating role of Type A behavioral pattern in influencing the mediation. Using a field sample of 262 employees working in different organizations of Pakistan, this study tested a moderated mediation model. Results were consistent with the hypothesized model, in that workplace bullying mediated the relationship of perceived organization politics and perceived organization support with emotional exhaustion. Type A behavior moderated the perceived politics-bullying, perceived support-bullying, and bullying-emotional exhaustion relationships. The mediation of bullying varied with levels of Type A behavior in these relationships.

  17. Exploring the relationships between high involvement work system practices, work demands and emotional exhaustion : A multi-level study.

    NARCIS (Netherlands)

    Oppenauer, V.; van de Voorde, F.C.

    2017-01-01

    This study explores the impact of enacted high involvement work systems (HIWS) practices on employee emotional exhaustion. This study hypothesized that work overload and job responsibility mediate the relationship between HIWS practices (ability, motivation, opportunity and work design HIWS

  18. Associations between work family conflict, emotional exhaustion, musculoskeletal pain, and gastrointestinal problems in a sample of business travelers.

    Science.gov (United States)

    Jensen, Maria Therese; Rundmo, Torbjørn

    2015-02-01

    The aim of the study was to examine the associations among work-family conflict (WFC), emotional exhaustion, musculoskeletal (MS) pain, and gastrointestinal problems on a sample of business travelers (n = 2,093). An additional aim was to examine differences in the mentioned relationships among three traveler groups: commuters, national travelers, and international travelers. The study was conducted in a large Norwegian oil and gas company, and the company's business travel database was utilized to examine business travel. Structural equation modeling (SEM) revealed significant relations between WFC and emotional exhaustion and between emotional exhaustion and health problems. Contrary to the expectations, no direct association was found between WFC and health problems. However, we found that emotional exhaustion mediated the relation between WFC and health outcomes. The results from multi-group analysis revealed that associations among WFC, emotional exhaustion, and health-outcomes showed a similar pattern for commuters, national travelers, and international travelers. However, the association between emotional exhaustion and MS pain proved to be significantly stronger for the commuter group compared to the national and international travel groups. Practical implications and the consequences of these findings for future research are discussed.

  19. Role Stress and Emotional Exhaustion Among Health Care Workers: The Buffering Effect of Supportive Coworker Climate in a Multilevel Perspective.

    Science.gov (United States)

    Portoghese, Igor; Galletta, Maura; Burdorf, Alex; Cocco, Pierluigi; D'Aloja, Ernesto; Campagna, Marcello

    2017-08-02

    The aim of the study was to examine the relationship between role stress, emotional exhaustion, and a supportive coworker climate among health care workers, by adopting a multilevel perspective. Aggregated data of 738 health care workers nested within 67 teams of three Italian hospitals were collected. Multilevel regression analysis with a random intercept model was used. Hierarchical linear modeling showed that a lack of role clarity was significantly linked to emotional exhaustion at the individual level. At the unit level, the cross-level interaction revealed that a supportive coworker climate moderated the relationship between lack of role clarity and emotional exhaustion. This study supports previous results of single-level burnout studies, extending the existing literature with evidence on the multidimensional and cross-level interaction associations of a supportive coworker climate as a key aspect of job resources on burnout.

  20. Emotional Exhaustion and Workload Predict Clinician-Rated and Objective Patient Safety

    Directory of Open Access Journals (Sweden)

    Annalena eWelp

    2015-01-01

    Full Text Available Aims: To investigate the role of clinician burnout, demographic and organizational characteristics in predicting subjective and objective indicators of patient safety. Background: Maintaining clinician health and ensuring safe patient care are important goals for hospitals. While these goals are not independent from each other, the interplay between clinician psychological health, demographic and organizational variables and objective patient safety indicators is poorly understood. The present study addresses this gap. Method: Participants were 1425 physicians and nurses working in intensive care. (Multilevel regression analysis was used to investigate the effect of burnout as an indicator of psychological health, demographic (e.g., professional role and experience and organizational (e.g., workload, predictability characteristics on standardized mortality ratios, length of stay and clinician-rated patient safety. Results: Clinician-rated patient safety were associated with burnout, trainee status, and professional role. Mortality was predicted by emotional exhaustion. Length of stay was predicted by workload. Contrary to our expectations, burnout did not predict length of stay, and workload and predictability did not predict standardized mortality ratios.Conclusion: At least in the short-term, clinicians seem to be able to maintain safety despite high workload and low predictability. Nevertheless, burnout poses a safety risk. Subjectively, burnt-out clinicians rated safety lower, and objectively, units with high emotional exhaustion had higher standardized mortality ratios. In summary, our results indicate that clinician psychological health and patient safety could be managed simultaneously. Further research needs to establish causal relationships between these variables or and support the development of managerial guidelines to ensure clinicians’ psychological health and patients’ safety.

  1. Quality of clinical supervision and counselor emotional exhaustion: the potential mediating roles of organizational and occupational commitment.

    Science.gov (United States)

    Knudsen, Hannah K; Roman, Paul M; Abraham, Amanda J

    2013-01-01

    Counselor emotional exhaustion has negative implications for treatment organizations as well as the health of counselors. Quality clinical supervision is protective against emotional exhaustion, but research on the mediating mechanisms between supervision and exhaustion is limited. Drawing upon data from 934 counselors affiliated with treatment programs in the National Institute on Drug Abuse's Clinical Trials Network (CTN), this study examined commitment to the treatment organization and commitment to the counseling occupation as potential mediators of the relationship between quality clinical supervision and emotional exhaustion. The final ordinary least squares (OLS) regression model, which accounted for the nesting of counselors within treatment organizations, indicated that these two types of commitment were plausible mediators of the association between clinical supervision and exhaustion. Higher quality clinical supervision was strongly correlated with commitment to the treatment organization as well as commitment to the occupation of SUD counseling. These findings suggest that quality clinical supervision has the potential to yield important benefits for counselor well-being by strengthening ties to both their employing organization as well the larger treatment field, but longitudinal research is needed to establish these causal relationships.

  2. HR Practices Perceptions, Emotional Exhaustion, and Work Outcomes: A Conservation-of-Resources Theory in the Chinese Context

    Science.gov (United States)

    Sun, Li-Yun; Pan, Wen

    2008-01-01

    The conservation-of-resources theory provided the theoretical underpinning for the relationship among HR practices perceived by employees, emotional exhaustion, and work outcomes (job satisfaction and job performance). To fully understand the underlying mechanism of the relationship, the study examined (1) the main and interactive effects of HR…

  3. Job Stressors, Emotional Exhaustion, and Need for Recovery: A Multi-Source Study on the Benefits of Psychological Detachment

    Science.gov (United States)

    Sonnentag, Sabine; Kuttler, Iris; Fritz, Charlotte

    2010-01-01

    This paper examines psychological detachment (i.e., mentally "switching off") from work during non-work time as a partial mediator between job stressors and low work-home boundaries on the one hand and strain reactions (emotional exhaustion, need for recovery) on the other hand. Survey data were collected from a sample of protestant pastors (N =…

  4. HR Practices Perceptions, Emotional Exhaustion, and Work Outcomes: A Conservation-of-Resources Theory in the Chinese Context

    Science.gov (United States)

    Sun, Li-Yun; Pan, Wen

    2008-01-01

    The conservation-of-resources theory provided the theoretical underpinning for the relationship among HR practices perceived by employees, emotional exhaustion, and work outcomes (job satisfaction and job performance). To fully understand the underlying mechanism of the relationship, the study examined (1) the main and interactive effects of HR…

  5. The Impact of Bundled High Performance Human Resource Practices on Intention to Leave: Mediating Role of Emotional Exhaustion

    Science.gov (United States)

    Jyoti, Jeevan; Rani, Roomi; Gandotra, Rupali

    2015-01-01

    Purpose: The purpose of this paper is to examine the mediating effect of emotional exhaustion (EE) in between bundled high-performance human resource practices (HPHRPs) and intention to leave (ITL) in the education sector. Design/methodology/approach: A survey questionnaire method was used to collect data from a sample of 514 teachers working in…

  6. The Impact of Bundled High Performance Human Resource Practices on Intention to Leave: Mediating Role of Emotional Exhaustion

    Science.gov (United States)

    Jyoti, Jeevan; Rani, Roomi; Gandotra, Rupali

    2015-01-01

    Purpose: The purpose of this paper is to examine the mediating effect of emotional exhaustion (EE) in between bundled high-performance human resource practices (HPHRPs) and intention to leave (ITL) in the education sector. Design/methodology/approach: A survey questionnaire method was used to collect data from a sample of 514 teachers working in…

  7. A comparison of the stress-strain process for business owners and nonowners: differences in job demands, emotional exhaustion, satisfaction, and social support.

    Science.gov (United States)

    Tetrick, L E; Slack, K J; Da Silva, N; Sinclair, R R

    2000-10-01

    One hundred sixty licensed morticians were surveyed to examine differences among business owners, managers, and employees on the relations proposed by G. F. Koeske and R. D. Koeske's (1993) stressor-strain-outcome model. Forty-eight percent of the morticians were owners, 16% were managers, and 36% were employees. Owners had less social support from work-related sources and perceived lower levels of role ambiguity and role conflict, less emotional exhaustion, and higher levels of job satisfaction and professional satisfaction than did nonowners. Social support from work-related sources and ownership each moderated the relationship between emotional exhaustion and job satisfaction but not between emotional exhaustion and professional satisfaction. Emotional exhaustion partially mediated the effect of stressors on job satisfaction and professional satisfaction.

  8. Emotional Exhaustion and Job Satisfaction in Airport Security Officers - Work-Family Conflict as Mediator in the Job Demands-Resources Model.

    Science.gov (United States)

    Baeriswyl, Sophie; Krause, Andreas; Schwaninger, Adrian

    2016-01-01

    The growing threat of terrorism has increased the importance of aviation security and the work of airport security officers (screeners). Nonetheless, airport security research has yet to focus on emotional exhaustion and job satisfaction as major determinants of screeners' job performance. The present study bridges this research gap by applying the job demands-resources (JD-R) model and using work-family conflict (WFC) as an intervening variable to study relationships between work characteristics (workload and supervisor support), emotional exhaustion, and job satisfaction in 1,127 screeners at a European airport. Results of structural equation modeling revealed that (a) supervisor support as a major job resource predicted job satisfaction among screeners; (b) workload as a major job demand predicted their emotional exhaustion; and (c) WFC proved to be a promising extension to the JD-R model that partially mediated the impact of supervisor support and workload on job satisfaction and emotional exhaustion. Theoretical and practical implications are discussed.

  9. The Design and Development of Staff Wellbeing Initiatives: Staff Stressors, Burnout and Emotional Exhaustion at Children and Young People's Mental Health in Australia.

    Science.gov (United States)

    Coates, Dominiek D; Howe, Deborah

    2015-11-01

    Mental health work presents problems for staff over and above those encountered in other organisations, including other areas of healthcare. Healthcare workers, in particular mental health workers, have poorer job satisfaction and higher job burnout and turnover compared with established norms for other occupational groups. To make sense of why healthcare workers experience high levels of burnout, a strong body of literature points to the emotionally demanding nature of people-work. The negative effects of mental health work on employee health can be mitigated by the provision of appropriate job resources and wellbeing initiatives. As to develop initiatives that appropriately target staff sources of stress and needs, it is important to engage staff in this process. As such, Children and Young People's Mental Health (CYPMH) and headspace Gosford, in Australia, New South Wales (NSW), developed a survey to identify how staff experience and manage the emotional demands of mental health work, what they identify as key stressors and which initiatives they would like to see implemented. Fifty-five staff (response rate of 73 %) completed the survey, and the results suggest that while staff find the work emotionally demanding, they do not appear to be emotionally exhausted and report administrative rather than client issues as their primary concerns. While a strong body of literature identifies the management of emotions in the workplace as a significant cause of stress, organisational stressors such as working in a bureaucratic environment are also important to understanding staff wellbeing.

  10. Turnover intention and emotional exhaustion "at the top": adapting the job demands-resources model to leaders of addiction treatment organizations.

    Science.gov (United States)

    Knudsen, Hannah K; Ducharme, Lori J; Roman, Paul M

    2009-01-01

    Compared with the large literature on subordinate employees, there are few studies of emotional exhaustion and turnover intention for organizational leaders. There is little research that has extended the job demands-resources (JD-R) model of emotional exhaustion to leaders. In this study, the authors adapted the JD-R framework to analyze data collected from a sample of 410 leaders of addiction treatment organizations. The authors considered whether two job demands (performance demands and centralization) and two job resources (innovation in decision making and long-range strategic planning) were associated with emotional exhaustion and turnover intention. The authors also examined whether emotional exhaustion fully or partially mediated the associations between the job-related measures and turnover intention. The results supported the partially mediated model. Both job demands were positively associated with emotional exhaustion, and the association for long-range strategic planning was negative. Emotional exhaustion was positively associated with turnover intention. Centralization and innovation in decision making were also directly associated with turnover intention. Future research should continue to examine this theoretical framework among leaders of other types of organizations using more refined measures of demands and resources.

  11. The effects of age and drug dependency on the emotional exhaustion and job satisfaction of adult streetworkers in australia.

    Science.gov (United States)

    Cregan, Christina; Kulik, Carol T; Salinger, Dani

    2013-07-01

    This multi-method study investigated a sample of adult streetworkers (n = 107) in Melbourne, Australia in 2008. We contacted outdoor prostitutes through four "drop-in" centers run by not-for-profit organizations. Drug use was the over-riding common characteristic of most of these streetworkers. Using emotional labor theory as a theoretical framework, we hypothesized that individuals who worked on the streets solely to earn money to buy drugs would experience the highest levels of emotional exhaustion and the lowest levels of job satisfaction. We predicted these effects would be most evident for older drug dependent streetworkers. Content analysis of open-ended interview responses identified acting, age, and drug dependency as key themes. Moderator hierarchical regression analysis of responses to closed-ended questions with tests for mediation supported the hypotheses. It also demonstrated that older drug dependent streetworkers felt most trapped in their occupation and this sense of being locked-in was associated with emotional exhaustion but not with job satisfaction. The evidence that age and drug dependency affects the psychological outcomes associated with streetwork suggests that the efforts of police and the courts will be ineffective in dealing with people whose addiction traps them in an occupation that offers few intrinsic rewards. Decriminalization would encourage police to protect streetworkers from violence. Agencies could seek financial support to provide welfare and exit strategies.

  12. Face it, don't Facebook it: Impacts of Social Media Addiction on Mindfulness, Coping Strategies and the Consequence on Emotional Exhaustion.

    Science.gov (United States)

    Sriwilai, Kanokporn; Charoensukmongkol, Peerayuth

    2016-10-01

    Addiction to social media has now become a problem that societies are concerned with. The aim of the present study is to investigate the impacts that social media addiction has on mindfulness and choice of coping strategy, as well as to explore the consequences on emotional exhaustion. The survey data were collected from 211 employees in 13 enterprises in Thailand. Results from partial least square structural equation modelling revealed that people who are highly addicted to social media tended to have lower mindfulness and tended to use emotion-focused coping to deal with stress. Lack of mindfulness and the decision to use emotion-coping strategy are also subsequently associated with higher emotional exhaustion. Copyright © 2015 John Wiley & Sons, Ltd.

  13. Emotional Exhaustion and Job Satisfaction in Airport Security Officers – Work–Family Conflict as Mediator in the Job Demands–Resources Model

    Science.gov (United States)

    Baeriswyl, Sophie; Krause, Andreas; Schwaninger, Adrian

    2016-01-01

    The growing threat of terrorism has increased the importance of aviation security and the work of airport security officers (screeners). Nonetheless, airport security research has yet to focus on emotional exhaustion and job satisfaction as major determinants of screeners’ job performance. The present study bridges this research gap by applying the job demands–resources (JD–R) model and using work–family conflict (WFC) as an intervening variable to study relationships between work characteristics (workload and supervisor support), emotional exhaustion, and job satisfaction in 1,127 screeners at a European airport. Results of structural equation modeling revealed that (a) supervisor support as a major job resource predicted job satisfaction among screeners; (b) workload as a major job demand predicted their emotional exhaustion; and (c) WFC proved to be a promising extension to the JD–R model that partially mediated the impact of supervisor support and workload on job satisfaction and emotional exhaustion. Theoretical and practical implications are discussed. PMID:27242581

  14. When the customer is unethical: the explanatory role of employee emotional exhaustion onto work-family conflict, relationship conflict with coworkers, and job neglect.

    Science.gov (United States)

    Greenbaum, Rebecca L; Quade, Matthew J; Mawritz, Mary B; Kim, Joongseo; Crosby, Durand

    2014-11-01

    We integrate deontological ethics (Folger, 1998, 2001; Kant, 1785/1948, 1797/1991) with conservation of resources theory (Hobfoll, 1989) to propose that an employee's repeated exposure to violations of moral principle can diminish the availability of resources to appropriately attend to other personal and work domains. In particular, we identify customer unethical behavior as a morally charged work demand that leads to a depletion of resources as captured by employee emotional exhaustion. In turn, emotionally exhausted employees experience higher levels of work-family conflict, relationship conflict with coworkers, and job neglect. Employee emotional exhaustion serves as the mediator between customer unethical behavior and such outcomes. To provide further evidence of a deontological effect, we demonstrate the unique effect of customer unethical behavior onto emotional exhaustion beyond perceptions of personal mistreatment and trait negative affectivity. In Study 1, we found support for our theoretical model using multisource field data from customer-service professionals across a variety of industries. In Study 2, we also found support for our theoretical model using multisource, longitudinal field data from service employees in a large government organization. Theoretical and practical implications are discussed. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

  15. Emotional Exhaustion and Job Satisfaction in Airport Security Officers − Work−Family Conflict as Mediator in the Job Demands–Resources Model

    Directory of Open Access Journals (Sweden)

    Sophie eBaeriswyl

    2016-05-01

    Full Text Available The growing threat of terrorism has increased the importance of aviation security and the work of airport security officers (screeners. Nonetheless, airport security research has yet to focus on emotional exhaustion and job satisfaction as major determinants of screeners’ job performance. The present study bridges this research gap by applying the job demands–resources (JD−R model and using work–family conflict (WFC as an intervening variable to study relationships between work characteristics (workload and supervisor support, emotional exhaustion, and job satisfaction in 1,127 screeners at a European airport. Results of structural equation modeling revealed that (a supervisor support as a major job resource predicted job satisfaction among screeners; (b workload as a major job demand predicted their emotional exhaustion; and (c WFC proved to be a promising extension to the JD–R model that partially mediated the impact of supervisor support and workload on job satisfaction and emotional exhaustion. Theoretical and practical implications are discussed.

  16. Work-family conflict, emotional exhaustion, and displaced aggression toward others: the moderating roles of workplace interpersonal conflict and perceived managerial family support.

    Science.gov (United States)

    Liu, Yihao; Wang, Mo; Chang, Chu-Hsiang; Shi, Junqi; Zhou, Le; Shao, Ruodan

    2015-05-01

    Taking a resource-based self-regulation perspective, this study examined afternoon emotional exhaustion as a mediator linking the within-person relations between morning work-family conflict and later employee displaced aggression in the work and family domains. In addition, it examined resource-related contextual factors as moderators of these relations. The theoretical model was tested using daily diary data from 125 employees. Data were collected at 4 time points during each workday for 3 consecutive weeks. Multilevel modeling analysis showed that morning family-to-work conflict was positively related to afternoon emotional exhaustion, which in turn predicted displaced aggression toward supervisors and coworkers in the afternoon and displaced aggression toward family members in the evening. In addition, morning workplace interpersonal conflict exacerbated the impact of morning work-to-family conflict on afternoon emotional exhaustion, whereas perceived managerial family support alleviated the impact of morning family-to-work conflict on afternoon emotional exhaustion. These findings indicate the importance of adopting a self-regulation perspective to understand work-family conflict at work and its consequences (i.e., displaced aggression) in both work and family domains.

  17. The costly burden of an inauthentic self: insecure self-esteem predisposes to emotional exhaustion by increasing reactivity to negative events.

    Science.gov (United States)

    Alessandri, Guido; Perinelli, Enrico; De Longis, Evelina; Rosa, Valentina; Theodorou, Annalisa; Borgogni, Laura

    2017-11-01

    A long research tradition has investigated the impact of stress on university students by assuming that individuals have a limited reservoir of resources, and that negative events and circumstances progressively drain resources thereby producing exhaustion. A recent research tradition, instead, has focused on the detrimental consequences of discrepant levels of implicit (ISE) and explicit (ESE) self-esteem on the development of stress-related symptoms. The present research attempted to merge the aforementioned approaches, with the aim of explaining significant predictors of stress. Within the framework of a Longitudinal Structural Equation Model, we followed a moderated-mediated approach. A sample of university students (N = 209; 66% females) completed a questionnaire battery including measures of ISE, ESE, perceptions of negative events, and emotional exhaustion. Participants were assessed once a week for eight consecutive weeks. ISE significantly moderated the relationship between ESE and negative events; in turn, the latter significantly predicted emotional exhaustion. Monte Carlo method for assessing mediation showed that negative events significantly mediated the relationship between incongruent self-esteem and emotional exhaustion. The detrimental role of incongruent self-esteem has been corroborated. Practical implications and suggestions for future research dealing with stress in a university setting were provided.

  18. Correlations of emotional labor strategies, emotional exhaustion and ages in nurses%护士情绪劳动策略与情绪耗竭及年龄相关性的分析

    Institute of Scientific and Technical Information of China (English)

    柏春琴; 范春红; 徐艳

    2016-01-01

    Objective To explore the correlations of emotional labor strategies ( surface acting, deep acting) , emotional exhaustion and ages in nurses so as to provide references for prevention of emotional exhaustion in nurses of different ages. Methods Sectional design was adopted to investigate the status of 304 nurses with the emotional labor scale and the Maslach burnout inventory scale from September 2014 to November 2014. Moreover, Pearson correlation analysis was used to test the the correlations of emotional labor strategies, emotional exhaustion and age.Results The score of the strategies of surface acting had a significantly positive correlation with the score of emotional exhaustion of nurses ( r=0.32, P<0.01) , while the score of the strategies of deep acting had a negative correlation with the score of emotional exhaustion of nurses (r=0.17, P<0.01). The nurses′ages had no correlation with the score of the strategies of surface acting ( r=0.01, P=0.929) , but it had a positive correlation with the score of the strategies of deep acting (r=0.12, P<0.05).Conclusions There was different correlations between emotional labor strategies and emotional exhaustion. With the increase of the age, nurses tend to use the strategies of deep acting.%目的:探讨护士情绪劳动策略(表层表现和深层表现)与情绪耗竭及年龄的相关性,为针对不同年龄护士的情绪耗竭预防建议提供依据。方法采用横断设计,2014年9—11月使用情绪劳动量表和工作倦怠量表对304名护士进行调查,使用Pearson相关分析检验情绪劳动策略与情绪耗竭和年龄的相关性。结果护士的表层表现策略得分与情绪耗竭得分呈正相关(r=0.32,P<0.01),深层表现策略得分与情绪耗竭得分呈负相关(r=-0.17,P<0.01);护士的年龄与表层表现策略得分无相关性(r=-0.01,P=0.929),与深层表现策略得分呈正相关( r=0.12,P<0.05)。结论护士所使用的不同情

  19. Test report of evaluation of primary exhaust ventilation flowmeters for double shell hydrogen watch list tanks

    Energy Technology Data Exchange (ETDEWEB)

    Willingham, W.E., Westinghouse Hanford

    1996-09-03

    This document reports the results of testing four different flowmeters for use in the primary exhaust ventilation ducts of Double Shell Tanks on the hydrogen watch list that do not already have this capability. This currently includes tanks 241-AW-101,241-AN- 103, 241-AN-104, 241-AN-105 and 241-SY-103. The anticipated airflow velocity in these tanks range from 0.25 m/s(50 ft/min) to 1/78 m/s (350 ft/min). Past experiences at Hanford have forced the evaluation and selection of instruments to be used at the low flow and relatively high humidity conditions found in these tanks. Based on the results of this test, a flow meter has been chosen for installation in the primary exhaust ventilation ducts of the above mentioned waste tanks.

  20. Effects of Emotion on Pain Reports, Tolerance and Physiology

    OpenAIRE

    Leslie E Carter; McNeil, Daniel W.; Vowles, Kevin E; Sorrell, John T.; Turk, Cynthia L; Ries, Barry J; Hopko, Derek R.

    2002-01-01

    The effects of specific emotional states on a laboratory pain task were tested by examining the behavioural, verbal and psychophysiological responses of 80 student volunteers (50% female). Participants were assigned to one of four Velten-style emotion-induction conditions (ie, anxiety, depression, elation or neutral). The sexes of experimenters were counterbalanced. Overt escape behaviour (ie, pain tolerance), pain threshold and severity ratings, verbal reports of emotion and physiological me...

  1. How Is Emotional Awareness Related to Emotion Regulation Strategies and Self-Reported Negative Affect in the General Population?

    OpenAIRE

    Claudia Subic-Wrana; Beutel, Manfred E.; Elmar Brähler; Yve Stöbel-Richter; Achim Knebel; Lane, Richard D.; Jörg Wiltink

    2014-01-01

    OBJECTIVE: The Levels of Emotional Awareness Scale (LEAS) as a performance task discriminates between implicit or subconscious and explicit or conscious levels of emotional awareness. An impaired awareness of one's feeling states may influence emotion regulation strategies and self-reports of negative emotions. To determine this influence, we applied the LEAS and self-report measures for emotion regulation strategies and negative affect in a representative sample of the German general populat...

  2. Job Insecurity and Emotional Exhaustion:The Mediating Effects of Emotional Labor%工作不安全感与情绪耗竭:情绪劳动的中介作用

    Institute of Scientific and Technical Information of China (English)

    张莉; 林与川; 张林

    2013-01-01

    工作不安全感作为组织变革过程中产生的重要压力源,不仅引发员工对工作持续性和稳定性的担忧,同时导致员工诸多心理健康问题.研究工作不安全感对员工工作态度和行为的作用机制,基于资源保存理论和压力源-压力框架,构建情绪劳动为中介的工作不安全感对情绪耗竭影响和作用机制模型,从资源角度阐述认知性工作不安全感和情感性工作不安全感如何通过情绪劳动引发情绪耗竭,运用层次回归分析、相关分析等统计方法对10家企业的197份样本数据进行模型检验.研究结果表明,认知性工作不安全感和情感性工作不安全感对情绪耗竭均有正向影响,工作不安全感通过表层扮演和深层扮演两种情绪劳动的方式消耗心理努力以导致情绪耗竭.因此,组织不仅可以通过调岗等人事管理方法增加个人组织匹配,还可以通过心理辅导等培训活动改变员工的工作态度,采取积极的方式缓解工作不安全感对情绪耗竭的负面影响.%Job insecurity is a major source of stress in the process of organizational change,which not only triggers employees' concerns on work continuity and stability,but also leads to their mental distress.To explore the impact of job insecurity on employees' job attitudes and behaviors,this study builds a mediating model to examine the mediating effects of emotional labor between job insecurity and emotional exhaustion based on the conservation of resources theory and the stressors-strain framework.By using resource perspectives,this study illustrates how the cognitive and affective job insecurity affects the emotional exhaustion through the emotional labor and statistically tests the data from 197 employees in 10 enterprises with hierarchical regression,correlation analysis and other statistical methods.The results show that cognitive and affective job insecurity has a positive impact on the emotional exhaustion

  3. Parent report measures of infant social-emotional development:

    DEFF Research Database (Denmark)

    Pontoppidan, Maiken W.; Niss, Nete Krogsgaard; Pejtersen, Jan Hyld

    2017-01-01

    Background: Identifying young children at risk for socio-emotional developmental problems at an early stage, to prevent serious problems later in life, is crucial. Therefore, we need high quality measures to identify those children at risk for social-emotional problems who require further...... evaluation and intervention.  Objective: To systematically identify parent report measures of infant and toddler (0-24 months) social-emotional development for use in primary care settings.  Methods: We conducted a systematic review applying a narrative synthesis approach. We searched Medline, Psych......Info, Embase and SocIndex for articles published from 2008 through September 2015 to identify parent-report measures of infant and toddler social-emotional development. Data on the characteristics of the measures, including psychometric data, were collected.  Results: Based on 3310 screened articles, we...

  4. Impact of emotion on consciousness: positive stimuli enhance conscious reportability.

    Directory of Open Access Journals (Sweden)

    Kristine Rømer Thomsen

    Full Text Available Emotion and reward have been proposed to be closely linked to conscious experience, but empirical data are lacking. The anterior cingulate cortex (ACC plays a central role in the hedonic dimension of conscious experience; thus potentially a key region in interactions between emotion and consciousness. Here we tested the impact of emotion on conscious experience, and directly investigated the role of the ACC. We used a masked paradigm that measures conscious reportability in terms of subjective confidence and objective accuracy in identifying the briefly presented stimulus in a forced-choice test. By manipulating the emotional valence (positive, neutral, negative and the presentation time (16 ms, 32 ms, 80 ms we measured the impact of these variables on conscious and subliminal (i.e. below threshold processing. First, we tested normal participants using face and word stimuli. Results showed that participants were more confident and accurate when consciously seeing happy versus sad/neutral faces and words. When stimuli were presented subliminally, we found no effect of emotion. To investigate the neural basis of this impact of emotion, we recorded local field potentials (LFPs directly in the ACC in a chronic pain patient. Behavioural findings were replicated: the patient was more confident and accurate when (consciously seeing happy versus sad faces, while no effect was seen in subliminal trials. Mirroring behavioural findings, we found significant differences in the LFPs after around 500 ms (lasting 30 ms in conscious trials between happy and sad faces, while no effect was found in subliminal trials. We thus demonstrate a striking impact of emotion on conscious experience, with positive emotional stimuli enhancing conscious reportability. In line with previous studies, the data indicate a key role of the ACC, but goes beyond earlier work by providing the first direct evidence of interaction between emotion and conscious experience in the human

  5. GIS-based modal model of automobile exhaust emissions. Final report, January 1997--May 1998

    Energy Technology Data Exchange (ETDEWEB)

    Bachman, W.H.

    1998-08-01

    The report presents progress toward the development of a computer tool called MEASURE, the Mobile Emission Assessment System for Urban and Regional Evaluation. The tool works toward a goal of providing researchers and planners with a way to assess new mobile emission mitigation strategies. The model is based on a geographic information system (GIS) and uses modal operation (acceleration, deceleration, cruise, and idle). Estimates of spatially resolved fleet composition and activity are combined with situation-specific emission rates to predict engine start and running exhaust emissions. The estimates are provided at user-defined spatial scales. A demonstration of model operation is provided using a 100 sq km study area in Atlanta, Georgia. Future mobile emissions modeling research needs are developed from an analysis of the sources of model error.

  6. Effects of Emotion on Pain Reports, Tolerance and Physiology

    Directory of Open Access Journals (Sweden)

    Leslie E Carter

    2002-01-01

    Full Text Available The effects of specific emotional states on a laboratory pain task were tested by examining the behavioural, verbal and psychophysiological responses of 80 student volunteers (50% female. Participants were assigned to one of four Velten-style emotion-induction conditions (ie, anxiety, depression, elation or neutral. The sexes of experimenters were counterbalanced. Overt escape behaviour (ie, pain tolerance, pain threshold and severity ratings, verbal reports of emotion and physiological measures (ie, electrocardiogram, corrugator and trapezium electromyogram were recorded. A pressure pain task was given before and after the emotion induction. As predicted, those who participated in the anxiety or depression condition showed reduced pain tolerance after induction of these negative emotions; pain severity ratings became most pronounced in the depression condition. Emotion induction did not have a discernable effect on pain tolerance or severity ratings in the elation condition. A pattern of participant and experimenter sex effects, as well as trials effects, was seen in the physiological data. The influence of negative affective states (ie, anxiety and depression on acute pain are discussed along with the unique contributions of behavioural, verbal and physiological response systems in understanding the interactions of pain and emotions.

  7. Self-reported emotional dysregulation but no impairment of emotional intelligence in borderline personality disorder: an explorative study.

    Science.gov (United States)

    Beblo, Thomas; Pastuszak, Anna; Griepenstroh, Julia; Fernando, Silvia; Driessen, Martin; Schütz, Astrid; Rentzsch, Katrin; Schlosser, Nicole

    2010-05-01

    Emotional dysfunction is a key feature of patients with borderline personality disorder (BPD) but emotional intelligence (EI) has rarely been investigated in this sample. This study aimed at an investigation of ability EI, general intelligence, and self-reported emotion regulation in BPD. We included 19 patients with BPD and 20 healthy control subjects in the study. EI was assessed by means of the Mayer-Salovey-Caruso emotional intelligence test and the test of emotional intelligence. For the assessment of general intelligence, we administered the multidimensional "Leistungsprüfsystem-Kurzversion." The emotion regulation questionnaire and the difficulties in Emotion Regulation Scale were used to assess emotion regulation. The patients with BPD did not exhibit impairments of ability EI and general intelligence but reported severe impairments in emotion regulation. Ability EI was related both to general intelligence (patients and controls) and to self-reported emotion regulation (patients). In conclusion, emotional dysfunction in BPD might primarily affect self-perceived behavior rather than abilities. Intense negative emotions in everyday life may trigger dysfunctional emotion regulation strategies in BPD although patients possess sufficient theoretical knowledge about optimal regulation strategies.

  8. Emotions and Emotion Regulation in Undergraduate Studying: Examining Students' Reports from a Self-Regulated Learning Perspective

    Science.gov (United States)

    Webster, Elizabeth A.; Hadwin, Allyson F.

    2015-01-01

    This study examined undergraduate students' reports of emotions and emotion regulation during studying from a self-regulated learning (SRL) perspective. Participants were 111 university students enrolled in a first-year course designed to teach skills in SRL. Students reflected on their emotional experiences during goal-directed studying episodes…

  9. Validity of young children's self-reports of their emotion in response to structured laboratory tasks.

    Science.gov (United States)

    Durbin, C Emily

    2010-08-01

    Can young children report coherently on their emotions, and how do their reports contribute to our understanding of emotional development? Two-hundred six children ages 3 to 6 years participated in structured laboratory tasks designed to elicit a range of positive and negative emotions and indicated their emotional state following each task. Children's reports of their emotions meaningfully varied along with the nature of the different tasks during which they were collected (i.e., reports of negative and positive emotions differed across tasks designed to elicit those states). There were no sex differences on reports of any emotion and only small age differences. Multilevel modeling analyses demonstrated that children's self-reports of each emotion converged significantly with objective coding of expressions of those emotions across laboratory tasks; higher convergence for some emotions was associated with older age, higher verbal intelligence, and greater emotion-recognition abilities.

  10. Annual Report of Air Exhaust Center for Radioactive Gas in 2015

    Institute of Scientific and Technical Information of China (English)

    DU; Guang-fei; XU; De-chun; ZHAO; Da-peng; YAN; Hong-xia; DU; Hong-ming

    2015-01-01

    The new air exhaust center for radioactive work area 111-2#,which replaced original workshop 111#,111-1#and 144-2#,was put into trial operation in December,2012.It was in charge of air exhaust of the radiochemistry experimental facilities in 301 area,the radioactive

  11. Executive control, ERP and pro-inflammatory activity in emotionally exhausted middle-aged employees. Comparison between subclinical burnout and mild to moderate depression.

    Science.gov (United States)

    Gajewski, Patrick D; Boden, Sylvia; Freude, Gabriele; Potter, Guy G; Claus, Maren; Bröde, Peter; Watzl, Carsten; Getzmann, Stephan; Falkenstein, Michael

    2017-09-18

    Burnout is a syndrome occurring mainly in individuals with long-term stressful work. The main complaints are emotional exhaustion and reduced performance. Burnout also largely overlaps with depression. Both are characterized by increased incidence of infections due to dysregulation of the immune system, overexpression of pro-inflammatory cytokines and cognitive deficits, particularly related to executive functions. To distinguish between burnout and depression already at the pre-clinical stage, the present double-blinded study compared immunological and cognitive parameters in seventy-six employees from emotionally demanding occupations who were post-hoc subdivided into two groups scoring low (EE-) and high (EE+) in emotional exhaustion and low (DE-) and high (DE+) in depression. Immunological parameters were measured from blood samples. Executive functions were studied by analyzing event-related brain potentials (ERPs) and performance during a task switching paradigm. Psychosocial job parameters were measured with standardized questionnaires. Burnout and mild to moderate depression largely overlapped. However, several subjects showed burnout without depressive symptoms. Higher levels of the pro-inflammatory cytokines IL-6 and IL-12 were correlated with burnout severity and depressive symptoms in male individuals. In the switch task a trend for lower performance in the EE+ vs. EE- group and no difference between DE+ and DE- groups were found. In the ERPs, however, differences were observed which distinguished between subclinical burnout and depression: the terminal contingent negative variation (CNV), indicating preparatory activity and the P3b, related to allocation of cognitive resources were generally reduced in EE+ vs. EE-, whereas no differences were found in the DE+ vs. DE- groups. The frontal P3a was selectively reduced in switch trials in the EE+ vs. EE- group and showed only a trend in DE+ vs. DE-, indicating impairment of executive control in subclinical

  12. How is emotional awareness related to emotion regulation strategies and self-reported negative affect in the general population?

    Directory of Open Access Journals (Sweden)

    Claudia Subic-Wrana

    Full Text Available OBJECTIVE: The Levels of Emotional Awareness Scale (LEAS as a performance task discriminates between implicit or subconscious and explicit or conscious levels of emotional awareness. An impaired awareness of one's feeling states may influence emotion regulation strategies and self-reports of negative emotions. To determine this influence, we applied the LEAS and self-report measures for emotion regulation strategies and negative affect in a representative sample of the German general population. SAMPLE AND METHODS: A short version of the LEAS, the Hospital Anxiety and Depression Scale (HADS and the Emotion Regulation Questionnaire (ERQ, assessing reappraisal and suppression as emotion regulation strategies, were presented to N = 2524 participants of a representative German community study. The questionnaire data were analyzed with regard to the level of emotional awareness. RESULTS: LEAS scores were independent from depression, but related to self-reported anxiety. Although of small or medium effect size, different correlational patters between emotion regulation strategies and negative affectivity were related to implict and explict levels of emotional awareness. In participants with implicit emotional awareness, suppression was related to higher anxiety and depression, whereas in participants with explicit emotional awareness, in addition to a positive relationship of suppression and depression, we found a negative relationship of reappraisal to depression. These findings were independent of age. In women high use of suppression and little use of reappraisal were more strongly related to negative affect than in men. DISCUSSION: Our first findings suggest that conscious awareness of emotions may be a precondition for the use of reappraisal as an adaptive emotion regulation strategy. They encourage further research in the relation between subconsious and conscious emotional awareness and the prefarance of adaptive or maladaptive emotion

  13. How is emotional awareness related to emotion regulation strategies and self-reported negative affect in the general population?

    Science.gov (United States)

    Subic-Wrana, Claudia; Beutel, Manfred E; Brähler, Elmar; Stöbel-Richter, Yve; Knebel, Achim; Lane, Richard D; Wiltink, Jörg

    2014-01-01

    The Levels of Emotional Awareness Scale (LEAS) as a performance task discriminates between implicit or subconscious and explicit or conscious levels of emotional awareness. An impaired awareness of one's feeling states may influence emotion regulation strategies and self-reports of negative emotions. To determine this influence, we applied the LEAS and self-report measures for emotion regulation strategies and negative affect in a representative sample of the German general population. A short version of the LEAS, the Hospital Anxiety and Depression Scale (HADS) and the Emotion Regulation Questionnaire (ERQ), assessing reappraisal and suppression as emotion regulation strategies, were presented to N = 2524 participants of a representative German community study. The questionnaire data were analyzed with regard to the level of emotional awareness. LEAS scores were independent from depression, but related to self-reported anxiety. Although of small or medium effect size, different correlational patters between emotion regulation strategies and negative affectivity were related to implict and explict levels of emotional awareness. In participants with implicit emotional awareness, suppression was related to higher anxiety and depression, whereas in participants with explicit emotional awareness, in addition to a positive relationship of suppression and depression, we found a negative relationship of reappraisal to depression. These findings were independent of age. In women high use of suppression and little use of reappraisal were more strongly related to negative affect than in men. Our first findings suggest that conscious awareness of emotions may be a precondition for the use of reappraisal as an adaptive emotion regulation strategy. They encourage further research in the relation between subconsious and conscious emotional awareness and the prefarance of adaptive or maladaptive emotion regulation strategies The correlational trends found in a representative

  14. Emotional skills and competence questionnaire (ESCQ as a self-report measure of emotional intelligence

    Directory of Open Access Journals (Sweden)

    Vladimir Takšić

    2009-11-01

    Full Text Available Studies of emotional intelligence (EI initially appeared in academic journals in the early 1990s. The majority of studies on emotional intelligence have relied on self-ratings. In spite of the critics of self-report scales, there are a large number of self-report measures of EI present in recent literature. The main aim of this paper is to present the constructing procedure, together with the basic psychometric properties of Emotional Skills and Competence Questionnaire (ESCQ as a self-report measure of EI. Originally, this measure was developed in Croatian settings, using the theoretical framework from the Mayer-Salovey emotional intelligence model. The ESCQ instrument has been translated into several languages. The results have showed that ESCQ has three subscales with decent reliability. They share some amount of common variance with similar well-established constructs such as alexithymia, social skills, and personality traits, but they are not correlated with cognitive abilities. However, due to its sufficient reliability, a great deal of unique variance remains. This unique variance of the ESCQ scales has an incremental contribution in explaining life satisfaction and empathy (as the crucial criteria for EI, and has significant relations with relevant real-life criteria such as quality of leadership, health risk behaviors, and school achievement.

  15. Design Review Report for formal review of safety class features of exhauster system for rotary mode core sampling

    Energy Technology Data Exchange (ETDEWEB)

    JANICEK, G.P.

    2000-06-08

    Report documenting Formal Design Review conducted on portable exhausters used to support rotary mode core sampling of Hanford underground radioactive waste tanks with focus on Safety Class design features and control requirements for flammable gas environment operation and air discharge permitting compliance.

  16. Speech-based recognition of self-reported and observed emotion in a dimensional space

    NARCIS (Netherlands)

    Truong, Khiet P.; Leeuwen, van David A.; Jong, de Franciska M.G.

    2012-01-01

    The differences between self-reported and observed emotion have only marginally been investigated in the context of speech-based automatic emotion recognition. We address this issue by comparing self-reported emotion ratings to observed emotion ratings and look at how differences between these two t

  17. Low-pressure-ratio regenerative exhaust-heated gas turbine. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Tampe, L.A.; Frenkel, R.G.; Kowalick, D.J.; Nahatis, H.M.; Silverstein, S.M.; Wilson, D.G.

    1991-01-01

    A design study of coal-burning gas-turbine engines using the exhaust-heated cycle and state-of-the-art components has been completed. In addition, some initial experiments on a type of rotary ceramic-matrix regenerator that would be used to transfer heat from the products of coal combustion in the hot turbine exhaust to the cool compressed air have been conducted. Highly favorable results have been obtained on all aspects on which definite conclusions could be drawn.

  18. Intrusions of autobiographical memories in individuals reporting childhood emotional maltreatment

    Directory of Open Access Journals (Sweden)

    Philip Spinhoven

    2011-09-01

    Full Text Available During childhood emotional maltreatment (CEM negative attitudes are provided to the child (e.g., “you are worthless”. These negative attitudes may result in emotion inhibition strategies in order to avoid thinking of memories of CEM, such as thought suppression. However, thought suppression may paradoxically enhance occurrences (i.e., intrusions of these memories, which may occur immediately or sometime after active suppression of these memories.Until now, studies that examined suppressive coping styles in individuals reporting CEM have utilized self-report questionnaires. Therefore, it is unclear what the consequences will be of emotion inhibition styles on the intrusion of autobiographical memories in individuals reporting CEM.Using a thought suppression task, this study aimed to investigate the experience of intrusions during suppression of, and when no longer instructed to actively suppress, positive and negative autobiographical memories in individuals reporting Low, Moderate, and Severe CEM compared to No Abuse (total N = 83.We found no group differences during active suppression of negative and positive autobiographical memories. However, when individuals reporting Severe CEM were no longer instructed to suppress thinking about the memory, individuals reporting No Abuse, Low CEM, or Moderate CEM reported fewer intrusions of both positive and negative autobiographical memories than individuals reporting Severe CEM. Finally, we found that intrusions of negative memories are strongly related with psychiatric distress.The present study results provide initial insights into the cognitive mechanisms that may underlie the consequences of childhood emotional maltreatment and suggests avenues for successful interventions.For the abstract or full text in other languages, please see Supplementary files under Reading Tools online

  19. Status report on a real time Engine Diagnostics Console for rocket engine exhaust plume monitoring

    Science.gov (United States)

    Bircher, F. E.; Gardner, D. G.; Vandyke, D. B.; Harris, A. B.; Chenevert, D. J.

    1990-01-01

    This paper describes the work done on the Engine Diagnostics Console during the past year of development at Stennis Space Center. The Engine Diagnostics Console (EDC) is a hardware and software package which provides near real time monitoring of rocket engine exhaust plume emissions during ground testing. The long range goal of the EDC development program is to develop an instrument that can detect engine degradation leading to catastrophic failure, and respond by taking preventative measures. The immediate goal for the past year's effort is the ability to process spectral data, taken from a rocket engine's exhaust plume, and to identify in an automated and high speed manner, the elemental species and multielemental materials that are present in the exhaust plume.

  20. Markers of exposure to diesel exhaust in railroad workers. Research report

    Energy Technology Data Exchange (ETDEWEB)

    Schenker, M.B.; Samuels, S.J.; Kado, N.Y.; Hammond, S.K.; Smith, T.J.

    1990-01-01

    The study measured the exposure of railroad workers to diesel exhaust and environmental tobacco smoke by using personal air samples taken over two consecutive work shifts. Urine samples were collected from 87 subjects at the end of the study work shifts and were analyzed for markers of cigarette smoking (nicotine, cotinine) and for mutagenicity, using a sensitive microsuspension assay (Salmonella strain TA98 with or without S9 enzyme). Among smokers, a dose-response relationship was observed between urinary mutagenicity and the number of cigarettes smoked on the study day. After cigarette smoking was controlled for, no association was present between diesel exhaust exposure and urinary mutagenicity. Among nonsmokers, detectable concentrations of mutagens were present in the urine, but no association could be found between markers of diesel exhaust or environmental tobacco smoke and urinary mutagenicity. It was concluded that the mutagens associated with the levels of exposure to diesel exhaust or environmental tobacco smoke in the study were undetectable in the urine.

  1. Laboratory evaluation of ceramic coatings for diesel exhaust valves. Final technical report

    Energy Technology Data Exchange (ETDEWEB)

    Scharnweber, D H; Vukovich, D T

    1980-11-01

    Diesel engine exhaust valves coated with zirconia and calcium silicate ceramic coating systems, developed by the Central Institute for Industrial Research, Oslo, Norway, were laboratory fixture tested to assess bond strength and structural integrity under representative mechanical and thermal stress conditions. The results indicate the zirconia coating systems are worthy of additional evaluation in a medium or high speed industrial/utility diesel engine.

  2. Emotional scenes elicit more pronounced self-reported emotional experience and greater EPN and LPP modulation when compared to emotional faces.

    Science.gov (United States)

    Thom, Nathaniel; Knight, Justin; Dishman, Rod; Sabatinelli, Dean; Johnson, Douglas C; Clementz, Brett

    2014-06-01

    Emotional faces and scenes carry a wealth of overlapping and distinct perceptual information. Despite widespread use in the investigation of emotional perception, expressive face and evocative scene stimuli are rarely assessed in the same experiment. Here, we evaluated self-reports of arousal and pleasantness, as well as early and late event-related potentials (e.g., N170, early posterior negativity [EPN], late positive potential [LPP]) as subjects viewed neutral and emotional faces and scenes, including contents representing anger, fear, and joy. Results demonstrate that emotional scenes were rated as more evocative than emotional faces, as only scenes produced elevated self-reports of arousal. In addition, viewing scenes resulted in more extreme ratings of pleasantness (and unpleasantness) than did faces. EEG results indicate that both expressive faces and emotional scenes evoke enhanced negativity in the N170 component, while the EPN and LPP components show significantly enhanced modulation only by scene, relative to face stimuli. These data suggest that viewing emotional scenes results in a more pronounced emotional experience that is associated with reliable modulation of visual event-related potentials that are implicated in emotional circuits in the brain.

  3. 组织支持感对特战队员人格与情绪耗竭的调节作用%Perceived organizational support's moderating effect on the relationship between personality and emotional exhaustion of Chinese armed police force

    Institute of Scientific and Technical Information of China (English)

    裴改改; 郭文汇; 李永娟; 张玉梅

    2014-01-01

    Objective To test the hypothesis that perceived organizational support(POS) plays a moderate role in the process of personality' s effect on emotional exhaustion.Methods Using POS,Revised NEO Personality Inventory and Emotional Exhaustion Inventory,376 special combat soldiers were tested from the Chinese Armed Police Force.Then SPSS 16.0 was used to conduct descriptive analysis,correlational analysis and hierarchical regression analysis.Results The interaction of neuroticism and POS as well as the interaction of conscientiousness and POS were significant or marginally significant,respectively.POS significantly moderated the relationship between neuroticism and emotional exhaustion(β=-0.19,t=-2.82,P<0.01)as well as the relationship between conscientiousness and emotional exhaustion(β=-0.12,t=-1.95,P=0.052).Conclusion Neuroticism and conscientiousness are more strongly related with emotional exhaustion among individuals with low POS than high POS.%目的 探讨组织支持感在人格影响特战队员情绪耗竭过程中的调节作用.方法 采用组织支持感问卷、大五人格量表和情绪耗竭问卷对来自6个省区的武警部队的376名特战队员进行问卷调查,并使用SPSS16.0进行描述性统计分析、相关分析和多层回归分析.结果 神经质和组织支持感的交互作用以及尽责性与组织支持感的交互作用均显著或边缘显著,即组织支持感显著调节神经质与情绪耗竭的关系(β=-0.19,t=-2.82,P<0.01),以及尽责性与情绪耗竭的关系(β=-0.12,t=-1.95,P=0.052).结论 神经质和尽责性在低组织支持感的情况下对情绪耗竭的影响较强,而在高组织支持感的情况下对情绪耗竭的影响减弱.

  4. Evolution of Self-Reporting Methods for Identifying Discrete Emotions in Science Classrooms

    Science.gov (United States)

    Ritchie, Stephen M.; Hudson, Peter; Bellocchi, Alberto; Henderson, Senka; King, Donna; Tobin, Kenneth

    2016-01-01

    Emotion researchers have grappled with challenging methodological issues in capturing emotions of participants in naturalistic settings such as school or university classrooms. Self-reporting methods have been used frequently, yet these methods are inadequate when used alone. We argue that the self-reporting methods of emotion diaries and…

  5. A laboratory comparison of two methods of characterizing exhaust stack emissions. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Fairchild, C.; LaBauve, J.; Kissane, R. [Los Alamos National Lab., NM (United States); Ortiz, C. [Los Alamos National Lab., NM (United States)]|[Texas A and M Univ., College Station, TX (United States)

    1995-08-11

    Concern for the environment and public health, and compliance with DOE and EPA regulations require that representative sampling be conducted on exhaust stacks that emit radioactive materials. In order to design and install particulate samplers, EPA Regulation 40CFR61, Subpart H (NESHAP) specifies that particle concentration profiles be determined, in addition to velocity profiles, at the sampling cross section of all stacks requiring sampling. Neither the NESHAP regulation nor ANSI standard N13.1-1969, A3.2, p27, which is incorporated into NESHAP by reference, specify detection or analytical methods for determining effluent concentration uniformity in stacks that may emit radioactive gases or particles. Methods are described for stacks emitting nonradioactive materials, but these are not suitable for radioactive emissions, nor do the regulations specify any tolerances on the concentration uniformity for exhaust stacks. Mass tracer detection and laser light scattering detection methods are compared.

  6. Final Summary Report on Project 3310 Marine Diesel Exhaust Emissions (Alternative Fuels)

    Science.gov (United States)

    1997-09-01

    soluble acid anhydrides . This was important to know since the concern of this project was under the Clean Air Act Amendments of 1990 (See Section 1.2... anhydrides (nitrogen and sulfur oxides) would end up more in the water column, rather than the air. Saturated concentrations of nitric oxide in the water...with the results of the analysis discussed in sections that follow. The procedures and nomenclature in ISO standard DP 8178-1, RIC Engines - Exhaust

  7. Emotions

    DEFF Research Database (Denmark)

    2017-01-01

    Observing science classroom activities presents an opportunity to observe the emotional aspect of interactions, and this chapter presents how this can be done and why. Drawing on ideas proposed by French philosopher Maurice Merleau-Ponty, emotions are theorized as publicly embodied enactments......, where differences in behavior between people shape emotional responses. Merleau-Ponty’s theorization of the body and feelings is connected to embodiment while examining central concepts such as consciousness and perception. Merleau-Ponty describes what he calls the emotional atmosphere and how it shapes...... the ways we experience events and activities. We use our interpretation of his understanding of emotions to examine an example of a group of year 8 science students who were engaged in a physics activity. Using the analytical framework of analyzing bodily stance by Goodwin, Cekaite, and Goodwin...

  8. Emotion Management in Online Groupwork Reported by Chinese Students

    Science.gov (United States)

    Xu, Jianzhong; Du, Jianxia; Fan, Xitao

    2014-01-01

    Emotion and emotion regulation are increasingly viewed as critical issues in online learning environments. Online collaborative environments in particular create novel challenges for emotion regulation. Few studies, however, have focused on a range of factors that may influence students' efforts to manage their emotion in online collaborative…

  9. Evaluating the Emotion Ontology through use in the self-reporting of emotional responses at an academic conference.

    Science.gov (United States)

    Hastings, Janna; Brass, Andy; Caine, Colin; Jay, Caroline; Stevens, Robert

    2014-01-01

    We evaluate the application of the Emotion Ontology (EM) to the task of self-reporting of emotional experience in the context of audience response to academic presentations at the International Conference on Biomedical Ontology (ICBO). Ontology evaluation is regarded as a difficult task. Types of ontology evaluation range from gauging adherence to some philosophical principles, following some engineering method, to assessing fitness for purpose. The Emotion Ontology (EM) represents emotions and all related affective phenomena, and should enable self-reporting or articulation of emotional states and responses; how do we know if this is the case? Here we use the EM 'in the wild' in order to evaluate the EM's ability to capture people's self-reported emotional responses to a situation through use of the vocabulary provided by the EM. To achieve this evaluation we developed a tool, EmOntoTag, in which audience members were able to capture their self-reported emotional responses to scientific presentations using the vocabulary offered by the EM. We furthermore asked participants using the tool to rate the appropriateness of an EM vocabulary term for capturing their self-assessed emotional response. Participants were also able to suggest improvements to the EM using a free-text feedback facility. Here, we present the data captured and analyse the EM's fitness for purpose in reporting emotional responses to conference talks. Based on our analysis of this data set, our primary finding is that the audience are able to articulate their emotional response to a talk via the EM, and reporting via the EM ontology is able to draw distinctions between the audience's response to a speaker and between the speakers (or talks) themselves. Thus we can conclude that the vocabulary provided at the leaves of the EM are fit for purpose in this setting. We additionally obtained interesting observations from the experiment as a whole, such as that the majority of emotions captured had

  10. Reported Causal Antecedents of Discrete Emotions in Late Life

    Science.gov (United States)

    Chipperfield, Judith G.; Perry, Raymond P.; Weiner, Bernard; Newall, Nancy E.

    2009-01-01

    Valuable insights about emotional well-being can be learned from studying older adults who have wrestled with differentiating and regulating their emotions while they navigate through the many joys and traumas of a lifetime. Our objective was to document the underlying reasons for older adults' (n = 353, ages 72-99) emotional experiences. Using a…

  11. Relating emotional abilities to social functioning: a comparison of self-report and performance measures of emotional intelligence.

    Science.gov (United States)

    Brackett, Marc A; Rivers, Susan E; Shiffman, Sara; Lerner, Nicole; Salovey, Peter

    2006-10-01

    Three studies used J. D. Mayer and P. Salovey's (1997) theory of emotional intelligence (EI) as a framework to examine the role of emotional abilities (assessed with both self-report and performance measures) in social functioning. Self-ratings were assessed in ways that mapped onto the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT), a validated performance measure of EI. In Study 1, self-ratings and MSCEIT scores were not strongly correlated. In Study 2, men's MSCEIT scores, but not self-ratings, correlated with perceived social competence after personality measures were held constant. In Study 3, only the MSCEIT predicted real-time social competence, again, just for men. Implications for analyzing how emotional abilities contribute to social behavior are discussed, as is the importance of incorporating gender into theoretical frameworks and study designs.

  12. Emotional exhaustion and overcommitment to work are differentially associated with hypothalamus-pituitary-adrenal (HPA) axis responses to a low-dose ACTH1-24 (Synacthen) and dexamethasone-CRH test in healthy school teachers.

    Science.gov (United States)

    Wolfram, Maren; Bellingrath, Silja; Feuerhahn, Nicolas; Kudielka, Brigitte M

    2013-01-01

    Evidence for a detrimental impact of chronic work stress on health has accumulated in epidemiological research. Recent studies indicate altered hypothalamus-pituitary-adrenal (HPA) axis regulation as a possible biological pathway underlying the link between stress and disease. However, the direction of dysregulation remains unclear, with reported HPA hyper- or hyporeactivity. To disentangle potential effects on different functional levels in the HPA axis, we examined responses using two pharmacological stimulation tests in 53 healthy teachers (31 females, 22 males; mean age: 49.3 years; age range: 30-64 years): a low-dose adrenocorticotrophic hormone (ACTH(1-24), Synacthen) test was used to assess adrenal cortex sensitivity and the combined dexamethasone-corticotropin releasing hormone (DEX-CRH) test to examine pituitary and adrenal cortex reactivity. Blood and saliva samples were collected at - 1,+15,+30,+45,+60,+90,+120 min. Emotional exhaustion (EE), the core dimension of burnout, was measured with the Maslach Burnout Inventory. Overcommitment (OC) was assessed according to Siegrist's effort-reward-imbalance model. We found a significant association between EE and higher plasma cortisol profiles after Synacthen (p = 0.045). By contrast, OC was significantly associated with attenuated ACTH (p = 0.045), plasma cortisol (p = 0.005), and salivary cortisol (p = 0.023) concentrations following DEX-CRH. Results support the notion of altered HPA axis regulation in chronically work-stressed teachers, with differential patterns of hyper- and hyporeactivity depending on individual stress condition and the tested functional level of the HPA axis.

  13. Emotion

    DEFF Research Database (Denmark)

    Jantzen, Christian; Vetner, Mikael

    2006-01-01

    En emotion er en evaluerende respons på en betydningsfuld hændelse, som har affektiv valens og motiverer organismen i forhold til objektverdenen (omverden). Emotioner fører til affekt: til smerte (negativ) eller glæde (positiv affekt). Både positive og negative emotioner påvirker organismens...

  14. Emotional labour in mental health nursing: An integrative systematic review.

    Science.gov (United States)

    Edward, Karen-Leigh; Hercelinskyj, Gylo; Giandinoto, Jo-Ann

    2017-06-01

    Emotional labour is the effort consumed by suppressing one's own emotions to care for others effectively while also caring for oneself. Mental health nurses are required to engage in effective therapeutic interactions in emotionally-intense situations. The aim of the present integrative systematic review was to investigate the emotional labour of mental health work and how this manifested, the impacts, and the ways to mitigate these impacts. In June 2016, using Preferred Reporting Items for Systematic Reviews and Meta-Analyses methodology, a systematic search of the bibliographic databases was undertaken to identify relevant literature. Screening, data extraction, and synthesis were performed by three reviewers. The inclusion criteria included any original research that investigated the emotional work of mental health nurses. We identified a total of 20 papers to be included in this review. Thematic synthesis of the findings revealed three emergent themes: emotional labour and caring, emotional exhaustion, and self-protection (expressed as emotional intelligence). Emotional labour, emotional exhaustion, and emotional intelligence were considered to be intrinsically linked, where they were both the influencing factor for burnout and a contributor to attrition. The results highlighted that emotional labour could inspire the development and personal growth of emotional intelligence in mental health nurses. In light of these findings, recommendations for clinical practice were considered; they included supportive work environments, involving nurses in shared decision-making, and the provision of ongoing professional development opportunities that facilitate the development of emotional intelligence and resilience. © 2017 Australian College of Mental Health Nurses Inc.

  15. Brief Report: Associations between Emotional Competence and Adolescent Risky Behavior

    Science.gov (United States)

    Hessler, Danielle M.; Katz, Lynn Fainsilber

    2010-01-01

    The current study examines associations between emotional competence (i.e., awareness, regulation, comfort with expression) and adolescent risky behavior. Children from a longitudinal study participated at age 9 and 16 (N = 88). Semi-structured interviews were conducted with children about their emotional experiences and coded for areas of…

  16. Pain and emotions reported after childbirth and recalled 6 months later: the role of controllability.

    Science.gov (United States)

    Tinti, Carla; Schmidt, Susanna; Businaro, Nicoletta

    2011-06-01

    The aim of this longitudinal study was twofold: to investigate the relationship between subjectively evaluated control, positive and negative emotional feelings, and pain intensity during childbirth; to assess the recall of these aspects of childbirth experience 6 months after delivery. Participants were 123 women who delivered naturally and spoke fluent Italian. Results showed that both immediately after delivery and 6 months later, higher subjective controllability was related to less severe reported pain, more intense positive emotions and less intense negative emotions. Furthermore, although there was no significant bias in the vividness of the recall, 6 months after delivery women reported higher subjective controllability, more intense positive emotions, less intense negative emotions and less intense pain. It is concluded that in preparing women for childbirth, two aspects deserve particular attention: the enhancement of subjectively perceived controllability and the possibility to work on both negative and positive emotions.

  17. Individual- and Organization-Level Work-to-Family Spillover Are Uniquely Associated with Hotel Managers' Work Exhaustion and Satisfaction.

    Science.gov (United States)

    Lee, Soomi; Davis, Kelly D; Neuendorf, Claudia; Grandey, Alicia; Lam, Chun Bun; Almeida, David M

    2016-01-01

    Building on the Conservation of Resources theory, this paper examined the unique and interactive associations of negative and positive work-to-family spillover (NWFS and PWFS, respectively) at the individual and organizational level with hotel managers' work exhaustion and satisfaction, beyond job demands and supervisors' leadership style. Guided by the levels of analysis framework, we first tested the unique associations of NWFS and PWFS with emotional exhaustion and job satisfaction at the individual level (571 hotel managers), beyond job demands supervisors' leadership style. Second, using multilevel modeling, we tested the climate effects of NWFS and PWFS on emotional exhaustion and job satisfaction aggregated at the organizational level (41 hotels). Third, we examined the role of the organizational climate of PWFS in the associations of individual-level NWFS with emotional exhaustion and job satisfaction. Beyond the effects of psychological job demands and supervisor's transformational leadership, at the individual level, hotel managers who experienced higher NWFS than other managers reported more exhaustion and lower job satisfaction, whereas those with higher PWFS reported less exhaustion and higher satisfaction. At the organizational level, working in hotels where the average level of NWFS was higher than other hotels was associated with feeling more exhaustion of the individual members; working in hotels with higher PWFS was associated with feeling less exhaustion. The negative link between individual-level NWFS and job satisfaction was buffered when organization-level PWFS was higher, compared to when it was lower. This study moves beyond a focus on traditional job characteristics, toward considering individual and organizational experiences in the work-family interface as unique predictors of work exhaustion and satisfaction. Strengths of the study include illuminating organizational work-family climate effects such that coworkers' shared experiences of

  18. Retrospective reports of parental feeding practices and emotional eating in adulthood: The role of food preoccupation.

    Science.gov (United States)

    Tan, Cin Cin; Ruhl, Holly; Chow, Chong Man; Ellis, Lillian

    2016-10-01

    The current study examined the role of food preoccupation as a potential mediator of the associations between parental feeding behaviors during childhood (i.e., restriction for weight, restriction for health, emotion regulation) and emotional eating in adulthood. Participants (N = 97, Mage = 20.3 years) recalled their parents' feeding behaviors during early and middle childhood and reported on current experiences of food preoccupation and emotional eating. Findings revealed that recalled parental feeding behaviors (restriction for weight, restriction for health, emotion regulation) and food preoccupation were positively associated with later emotional eating (correlations ranged from 0.21 to 0.55). In addition, recalled restriction for weight and emotion regulation feeding were positively associated with food preoccupation, r = 0.23 and 0.38, respectively. Further, food preoccupation mediated the association between emotion regulation feeding and later emotional eating (CI95% = 0.10 to 0.44). These findings indicate that parental feeding practices in childhood are related to food preoccupation, and that food preoccupation mediates the association between emotion regulation feeding in childhood and emotional eating in adulthood.

  19. Discriminant Validity of Self-Reported Emotional Intelligence: A Multitrait-Multisource Study

    Science.gov (United States)

    Joseph, Dana L.; Newman, Daniel A.

    2010-01-01

    A major stumbling block for emotional intelligence (EI) research has been the lack of adequate evidence for discriminant validity. In a sample of 280 dyads, self- and peer-reports of EI and Big Five personality traits were used to confirm an a priori four-factor model for the Wong and Law Emotional Intelligence Scale (WLEIS) and a five-factor…

  20. A field study on real-time self-reported emotions in crowds

    NARCIS (Netherlands)

    Li, J.; Erkin, Z.; De Ridder, H.; Vermeeren, A.P.O.S.

    2013-01-01

    Crowd experience is inevitable in daily life. Crowd managers need tools to accurately estimate the psychological aspects of crowds, an important one being crowd emotion. In this study, we explore the feasibility of obtaining a real-time, dynamic map of crowd emotions through self-reporting by crowd

  1. Discriminant Validity of Self-Reported Emotional Intelligence: A Multitrait-Multisource Study

    Science.gov (United States)

    Joseph, Dana L.; Newman, Daniel A.

    2010-01-01

    A major stumbling block for emotional intelligence (EI) research has been the lack of adequate evidence for discriminant validity. In a sample of 280 dyads, self- and peer-reports of EI and Big Five personality traits were used to confirm an a priori four-factor model for the Wong and Law Emotional Intelligence Scale (WLEIS) and a five-factor…

  2. A field study on real-time self-reported emotions in crowds

    NARCIS (Netherlands)

    Li, J.; Erkin, Z.; De Ridder, H.; Vermeeren, A.P.O.S.

    2013-01-01

    Crowd experience is inevitable in daily life. Crowd managers need tools to accurately estimate the psychological aspects of crowds, an important one being crowd emotion. In this study, we explore the feasibility of obtaining a real-time, dynamic map of crowd emotions through self-reporting by

  3. Using Cluster Analysis to Segment Students Based on Self-Reported Emotionally Intelligent Leadership Behaviors

    Science.gov (United States)

    Facca, Tina M.; Allen, Scott J.

    2011-01-01

    Using emotionally intelligent leadership (EIL) as the model, the authors identify behaviors that three levels of leaders engage in based on a self-report inventory (Emotionally Intelligent Leadership for Students-Inventory). Three clusters of students are identified: those that are "Less-involved, Less Others-oriented,"…

  4. Using Cluster Analysis to Segment Students Based on Self-Reported Emotionally Intelligent Leadership Behaviors

    Science.gov (United States)

    Facca, Tina M.; Allen, Scott J.

    2011-01-01

    Using emotionally intelligent leadership (EIL) as the model, the authors identify behaviors that three levels of leaders engage in based on a self-report inventory (Emotionally Intelligent Leadership for Students-Inventory). Three clusters of students are identified: those that are "Less-involved, Less Others-oriented,"…

  5. The impact of self-reported childhood trauma on emotion regulation in borderline personality disorder and major depression.

    Science.gov (United States)

    Carvalho Fernando, Silvia; Beblo, Thomas; Schlosser, Nicole; Terfehr, Kirsten; Otte, Christian; Löwe, Bernd; Wolf, Oliver Tobias; Spitzer, Carsten; Driessen, Martin; Wingenfeld, Katja

    2014-01-01

    Early life stress is said to play a critical role in the development of borderline personality disorder (BPD) and major depressive disorder (MDD), but the underlying mediating factors remain uncertain. This study aimed to investigate self-reported childhood trauma, emotion regulation difficulties, and their associations in a sample of BPD (n = 49) and MDD (n = 48) patients and healthy control participants (n = 63). Multiple regressions were used to evaluate the impact of the quality and severity of self-reported childhood trauma on self-reported emotion regulation. The results supported an association between self-reported maltreatment experiences, especially emotional abuse and neglect, and emotion regulation difficulties. Additional analyses showed that emotion regulation difficulties influence the association between self-reported emotional abuse and acute symptomatology in the BPD subgroup. Emotion regulation difficulties may be 1 pathway through which early life stress, particularly emotional abuse, increases the risk for developing BPD symptomatology.

  6. Econometrics of exhaustible resource supply: a theory and an application. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Epple, D.; Hansen, L.P.

    1981-12-01

    An econometric model of US oil and natural gas discoveries is developed in this study. The econometric model is explicitly derived as the solution to the problem of maximizing the expected discounted after tax present value of revenues net of exploration, development, and production costs. The model contains equations representing producers' formation of price expectations and separate equations giving producers' optimal exploration decisions contingent on expected prices. A procedure is developed for imposing resource base constraints (e.g., ultimate recovery estimates based on geological analysis) when estimating the econometric model. The model is estimated using aggregate post-war data for the United States. Production from a given addition to proved reserves is assumed to follow a negative exponential path, and additions of proved reserves from a given discovery are assumed to follow a negative exponential path. Annual discoveries of oil and natural gas are estimated as latent variables. These latent variables are the endogenous variables in the econometric model of oil and natural gas discoveries. The model is estimated without resource base constraints. The model is also estimated imposing the mean oil and natural gas ultimate recovery estimates of the US Geological Survey. Simulations through the year 2020 are reported for various future price regimes.

  7. Evolution of self-reporting methods for identifying discrete emotions in science classrooms

    Science.gov (United States)

    Ritchie, Stephen M.; Hudson, Peter; Bellocchi, Alberto; Henderson, Senka; King, Donna; Tobin, Kenneth

    2016-09-01

    Emotion researchers have grappled with challenging methodological issues in capturing emotions of participants in naturalistic settings such as school or university classrooms. Self-reporting methods have been used frequently, yet these methods are inadequate when used alone. We argue that the self-reporting methods of emotion diaries and cogenerative dialogues can be helpful in identifying in-the-moment emotions when used in conjunction with the microanalysis of video recordings of classroom events. We trace the evolution of our use of innovative self-reporting methods through three cases from our research projects, and propose new directions for our ongoing development and application of these methods in both school and university classrooms.

  8. Hyperventilation and exhaustion syndrome.

    Science.gov (United States)

    Ristiniemi, Heli; Perski, Aleksander; Lyskov, Eugene; Emtner, Margareta

    2014-12-01

    Chronic stress is among the most common diagnoses in Sweden, most commonly in the form of exhaustion syndrome (ICD-10 classification - F43.8). The majority of patients with this syndrome also have disturbed breathing (hyperventilation). The aim of this study was to investigate the association between hyperventilation and exhaustion syndrome. Thirty patients with exhaustion syndrome and 14 healthy subjects were evaluated with the Nijmegen Symptom Questionnaire (NQ). The participants completed questionnaires about exhaustion, mental state, sleep disturbance, pain and quality of life. The evaluation was repeated 4 weeks later, after half of the patients and healthy subjects had engaged in a therapy method called 'Grounding', a physical exercise inspired by African dance. The patients reported significantly higher levels of hyperventilation as compared to the healthy subjects. All patients' average score on NQ was 26.57 ± 10.98, while that of the healthy subjects was 15.14 ± 7.89 (t = -3.48, df = 42, p therapy such as Grounding.

  9. [Objective Assessment of Emotion Processing. Forensic Case Report].

    Science.gov (United States)

    Reyes, Ana Calzada; Gutiérrez Manso, Ana Teresa; González, Mariloly Acosta

    2014-03-01

    The main objective of the emotions is to ensure the homeostasis, the survival and the well-being of the organism. To demonstrate the usefulness of performing neurophysiological and neuropsychological assessments in patients, in order to demonstrate the significant role of the emotions in the execution of certain behaviours. A forensic psychiatric interview was conducted. EEG in vigil state was registered, the generators of current density to theta band were calculated, and the emotions recognition test was performed. The results of the psychiatric interview demonstrated that fear was an important element in acting impulsively, and lack of foresight of the accused. A substantial decrease was demonstrated in the ability to understand the scope of the acts and the direction of the behaviour during the time the crime occurred. The EEG showed alterations in frontal regions, and the generators of current density were located in frontal-temporal regions and occipital associative areas. It is recommended to associate these studies with the forensic psychiatric assessment, in order to increase the objectivity of the diagnoses formulated by medical experts. Copyright © 2014 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

  10. Modeling continuous self-report measures of perceived emotion using generalized additive mixed models.

    Science.gov (United States)

    McKeown, Gary J; Sneddon, Ian

    2014-03-01

    Emotion research has long been dominated by the "standard method" of displaying posed or acted static images of facial expressions of emotion. While this method has been useful, it is unable to investigate the dynamic nature of emotion expression. Although continuous self-report traces have enabled the measurement of dynamic expressions of emotion, a consensus has not been reached on the correct statistical techniques that permit inferences to be made with such measures. We propose generalized additive models and generalized additive mixed models as techniques that can account for the dynamic nature of such continuous measures. These models allow us to hold constant shared components of responses that are due to perceived emotion across time, while enabling inference concerning linear differences between groups. The generalized additive mixed model approach is preferred, as it can account for autocorrelation in time series data and allows emotion decoding participants to be modeled as random effects. To increase confidence in linear differences, we assess the methods that address interactions between categorical variables and dynamic changes over time. In addition, we provide comments on the use of generalized additive models to assess the effect size of shared perceived emotion and discuss sample sizes. Finally, we address additional uses, the inference of feature detection, continuous variable interactions, and measurement of ambiguity.

  11. Characterization of rocket propellant combustion products. Chemical characterization and computer modeling of the exhaust products from four propellant formulations: Final report, September 23, 1987--April 1, 1990

    Energy Technology Data Exchange (ETDEWEB)

    Jenkins, R.A.; Nestor, C.W.; Thompson, C.V.; Gayle, T.M.; Ma, C.Y.; Tomkins, B.A.; Moody, R.L.

    1991-12-09

    The overall objective of the work described in this report is four-fold: to (a) develop a standardized and experimentally validated approach to the sampling and chemical and physical characterization of the exhaust products of scaled-down rocket launch motors fired under experimentally controlled conditions at the Army`s Signature Characterization Facility (ASCF) at Redstone Arsenal in Huntsville, Alabama; (b) determine the composition of the exhaust produces; (c) assess the accuracy of a selected existing computer model for predicting the composition of major and minor chemical species; (d) recommended alternations to both the sampling and analysis strategy and the computer model in order to achieve greater congruence between chemical measurements and computer prediction. 34 refs., 2 figs., 35 tabs.

  12. Emotional anchoring and objectification in the media reporting on climate change.

    Science.gov (United States)

    Höijer, Birgitta

    2010-11-01

    Using the framework of social representations theory--more precisely the concepts of anchoring and objectification--this article analyses the emotions on which the media reporting on climate change draws. Emotions are thereby regarded as discursive phenomena. A qualitative analysis of two series in Swedish media on climate change, one in a tabloid newspaper and one in public service television news, is presented showing how the verbal and visual representations are attached to emotions of fear, hope, guilt, compassion and nostalgia. It is further argued that emotional representations of climate change may on the one hand enhance public engagement in the issue, but on the other hand may draw attention away from climate change as the abstract, long-term phenomenon of a statistical character that it is.

  13. Emotion work and job stressors and their effects on burnout.

    Science.gov (United States)

    Zapf, D; Seifert, C; Schmutte, B; Mertini, H; Holz, M

    2001-09-01

    Abstract This article reports research on emotion work, organizational as well as social variables as predictors of job burnout. In burnout research, high emotional demands resulting from interactions with clients are seen as a core characteristic of service jobs. However, these emotional demands were seldom measured in a direct manner. It was only recently that emotional demands were included in studies on burnout referring to the concept of emotion work (emotional labor). Emotion work is defined as the requirement to display organizationally desired emotions. A multi-dimensional concept of emotion work was used to analyze the relations of emotion work variables with organizational and social variables and their joint effect on burnout in five samples including employees working in children's homes, kindergartens, hotels, banks and call centers. Emotion work variables correlated with organizational stressors and resources. However, hierarchical multiple regression showed a unique contribution of emotion work variables in the prediction of burnout. Moreover, the analysis of interaction effects of emotional dissonance and organizational and social stressors showed that for service professionals, the coincidence of these stressors led to exaggerated levels of emotional exhaustion and depersonalization.

  14. The current status organization justice and the relationship of organizational justice emotional exhaustion and mental health among nurses%护士组织公平感现状及其与情绪耗竭和心理健康的关系

    Institute of Scientific and Technical Information of China (English)

    孙晶; 姜潮

    2012-01-01

    目的:了解护士组织公平感现状及其与情绪耗竭和心理健康的关系.方法:分层方便抽取辽宁省4所三级医院、7所二级医院共813名护士进行问卷调查,采用LISREL 8.7软件进行路径分析,探讨护士组织公平感现状及其与情绪耗竭和心理健康的关系.结果:护士的分配公平感较差;组织不公平感对护士情绪耗竭产生直接影响,对心理健康通过情绪耗竭的中介作用产生间接影响;领导不公平感对护士心理健康产生直接和间接影响.结论:组织不公平感对护士的情绪耗竭和心理健康均有负性影响,通过调整结果分配和提高领导公平感可以降低护士的情绪耗竭,提高其心理健康水平.%Objective: To study the current status of organization justice and the relationship of organizational justice, emotional exhaustion and mental health among nurses. Method: Totally 813 nurses from 4 Third Grade hospitals and 7 Second Grade hospitals in Liaoning province were recruited by convenience sampling and investigated by Organizational Justice Questionnaire, Emotional Exhaustion Scale from the Maslach Burnout Inventory-General Survey (MBI-GS), and Kessler 10 Psychological Distress Scale (K10). LISREL 8.7 was used to do path analysis. We explored the current status of organization justtica and the relationship of organizational justice, emotional exhaustion and mental health. Results:The distributive justice among nurses was low. Organizational injustice had a direct impact on emotional exhaustion and emotional exhaustion played an intermediary role between organizational justice and mental health. Leadership injustice had a direct and indirect impact on mental health. CondusionsrOrganizational injustice has a negative impact on emotional exhaustion and mental health. It is necessary for the manager to improve nurses' mental health status by enhancing distributive justice and leadership justice.

  15. Applicant versus employee scores on self-report emotional intelligence measures

    NARCIS (Netherlands)

    Lievens, F.; Klehe, U.-C.; Libbrecht, N.

    2011-01-01

    There exists growing interest to assess applicants’ emotional intelligence (EI) via self-report trait-based measures of EI as part of the selection process. However, some studies that experimentally manipulated applicant conditions have cautioned that in these conditions use of self-report measures

  16. Factor Structure Analysis of the Schutte Self-Report Emotional Intelligence Scale on International Students

    Science.gov (United States)

    Ng, Kok-Mun; Wang, Chuang; Kim, Do-Hong; Bodenhorn, Nancy

    2010-01-01

    The authors investigated the factor structure of the Schutte Self-Report Emotional Intelligence (SSREI) scale on international students. Via confirmatory factor analysis, the authors tested the fit of the models reported by Schutte et al. and five other studies to data from 640 international students in the United States. Results show that…

  17. Toxicity of Exhaust Gases and Particles from IC-Engines – International Activities Survey (EngToxIn). 2nd Information Report for IEA Implementing Agreement AMF

    Energy Technology Data Exchange (ETDEWEB)

    Czerwinski, J. [University for Applied Sciences, Biel-Bienne (Switzerland)

    2012-10-15

    Exhaust gases from engines, as well as from other technical combustion processes contain gaseous, semi volatile and solid compounds which are toxic. Some of these compounds are not yet limited by the respective legislations; but may need to be based on ongoing health research findings and some new substances did appear recently, due to the progressing technical developments providing new systems of exhaust gas aftertreatment. A new approach described here is that the toxic effects of exhaust gases as an aerosol containing gaseous components as well as particulate matter and nanoparticles can be investigated in a global way, by exposing the living cells, or cell cultures to the aerosol, which means a simultaneous superposition of all toxic effects from all active components. At several research sites it has been showed, that this method offers more objective results of validation of toxicity, than other methods used until now. It also enables a relatively quick insight in the toxic effects with consideration of all superimposed influences of the aerosol. This new methodology can be applied for all kinds of emission sources. It also bears the potential of giving new contributions to the present state of knowledge in this domain and can in some cases lead to a change of paradigma. The present report gives information about activities concerning the research on toxicity of exhaust gases from IC-engines in different countries. It also gives some ideas about the available information sources. The general situation and the basic information have not changed much so the chapters 1 and 2 are repeated from the last year report, [1] with only a few modifications. We observe fast increasing research activities concerning health effects worldwide. They have different objectives, different approaches and methodologies and sometimes the results can be directly compared to each other. There are mostly common lines and with appropriate efforts there might be possible ways to

  18. Self-reported exhaustion: a possible indicator of reduced work ability and increased risk of sickness absence among human service workers.

    Science.gov (United States)

    Glise, K; Hadzibajramovic, E; Jonsdottir, I H; Ahlborg, G

    2010-06-01

    The aim of this study was to assess the construct and predictive validity of a new instrument for self-rating of stress-related Exhaustion Disorder (s-ED). Public healthcare workers and social insurance officers, 85% females, were included (N = 2,683) in a longitudinal study. The s-ED instrument, based on clinical criteria for Exhaustion Disorder, was used at baseline to classify participants into three categories: non-s-ED, light/moderate s-ED and pronounced s-ED. Other assessments include burnout, anxiety, depression and work ability. Sick leave at follow-up after 2 years was defined as 14 days of ongoing sick leave (SA14) or a period of 60 days of sick leave during the last 12 months (SA60). Associations at baseline were expressed as prevalence ratios, and adjusted relative risks (RR) were calculated using Cox regression. At baseline, 16% reported s-ED. Scores of depression, anxiety and burnout and the rate of poor work ability increased with increasing severity of s-ED. Self-reported exhaustion at baseline increased the risk of reporting sickness absence at follow-up; pronounced s-ED RR 2.7; CI 1.8-4.0 for SA14 and RR 3.4; CI 2.3-5.2 for SA60. Self-rated ED corresponded well to established scales for mental health, indicating sufficient construct validity. Individuals reporting s-ED at baseline were more likely to report sickness absence at follow-up, confirming its predictive properties. The s-ED instrument may be a useful tool for occupational health services in identifying human service workers at risk of having or developing a potentially disabling stress-related mental illness.

  19. Resting Heart Rate Variability Predicts Self-Reported Difficulties in Emotion Regulation: A Focus on Emotional Clarity and Impulse Control

    Directory of Open Access Journals (Sweden)

    DeWayne P Williams

    2015-03-01

    Full Text Available The Model of Neurovisceral Integration suggests that vagally mediated heart rate variability (vmHRV represents a psychophysiological index of inhibitory control and thus, is associated with emotion regulation capacity. Over the past decade, growing empirical evidence supports this notion, showing that those with higher resting vmHRV can regulate and control negative emotions more adequately. However, to our knowledge, no study has previously examined how resting vmHRV may relate to everyday perceived difficulties in emotion regulation. The present study attempts to examine such relationship in 183 undergraduate students (98 female, 60 minority, mean Age = 19.34. Resting vmHRV was collected during a 5-minute resting baseline period, and everyday difficulties in emotion regulation were assessed using the Difficulties in Emotion Regulation Scale (DERS. Controlling for potential confounds (including both trait anxiety and rumination, results revealed a negative relationship between resting vmHRV and DERS such that lower resting vmHRV was associated with greater difficulties in emotional control, especially a lack of emotional clarity and impulse control, as indicated by the respective subscales of the DERS. These findings provide further evidence for the Neurovisceral Integration Model, suggesting that emotional control and autonomic regulation share neural networks within the brain. Moreover, the present study extends prior research by highlighting two distinct facets of emotion regulation (impulse control and emotional clarity that should be of particular interest when investigating the link between emotion regulation, resting vmHRV, and related health outcomes including morbidity and mortality.

  20. Effect of Gasoline Properties on Exhaust Emissions from Tier 2 Light-Duty Vehicles -- Final Report: Phase 3; July 28, 2008 - July 27, 2013

    Energy Technology Data Exchange (ETDEWEB)

    Whitney, K.

    2014-05-01

    This report covers work the Southwest Research Institute (SwRI) Office of Automotive Engineering has conducted for the U.S. Environmental Protection Agency (EPA), the National Renewable Energy Laboratory (NREL), and the Coordinating Research Council (CRC) in support of the Energy Policy Act of 2005 (EPAct). Section 1506 of EPAct requires EPA to produce an updated fuel effects model representing the 2007 light - duty gasoline fleet, including determination of the emissions impacts of increased renewable fuel use. This report covers the exhaust emissions testing of 15 light-duty vehicles with 27 E0 through E20 test fuels, and 4 light-duty flexible fuel vehicles (FFVs) on an E85 fuel, as part of the EPAct Gasoline Light-Duty Exhaust Fuel Effects Test Program. This program will also be referred to as the EPAct/V2/E-89 Program based on the designations used for it by the EPA, NREL, and CRC, respectively. It is expected that this report will be an attachment or a chapter in the overall EPAct/V2/E-89 Program report prepared by EPA and NREL.

  1. Physical and Emotional Health Care Needs of Indochinese Refugees: Special Report.

    Science.gov (United States)

    Robinson, Court

    The purpose of this report is to identify the physical and emotional health needs of the Indochinese refugees; to describe the efforts being made to respond to these needs both in the United States and overseas; to discuss the complications that still exist in the physical and mental health care delivery systems for refugees; and to assess…

  2. The Impact of Reality Therapy in a School for Emotionally Disturbed Youth: A Preliminary Report.

    Science.gov (United States)

    Coats, Kevin I.

    This preliminary report examined the impact of W. Glasser's Reality Therapy techniques on teacher attitudes and the behavior of emotionally disturbed elementary and middle school students. A summary of Glasser's Control Theory and his recent revisions pertaining to Reality Therapy techniques is included as well as a review of the outcome…

  3. Brief Report: Cognitive Emotion Regulation Strategies and Psychological Adjustment in Adolescents with a Chronic Disease

    Science.gov (United States)

    Garnefski, Nadia; Koopman, Hendrik; Kraaij, Vivian; ten Cate, Rebecca

    2009-01-01

    Objective of the study was to examine how cognitive emotion regulation strategies were related to psychological maladjustment in adolescents with a chronic disease. The sample consisted of adolescents with a diagnosis of Juvenile Idiopathic Arthritis (JIA). A self-report questionnaire was used to assess Internalizing problems and Quality of Life.…

  4. Emotional distress and self-reported quality of life among primary ...

    African Journals Online (AJOL)

    Emotional distress and self-reported quality of life among primary caregivers ... respectively compared with 12(11.7%) and 14(13.6%) subjects in the control group. ... predicted by intimate relationship with survivor, female gender of caregiver, ...

  5. Conflict, negative emotion, and reports of partners' relationship maintenance in same-sex couples.

    Science.gov (United States)

    Ogolsky, Brian G; Gray, Christine R

    2016-03-01

    The literature on relationship maintenance has focused primarily on the beneficial outcomes of maintenance, and, as a result, little is known about relational processes that may interfere with reports of partners' maintenance. The authors examine how daily conflict influences individuals' reports of their partners' maintenance, and how a constructive communication style buffers this influence by reducing negative emotion on conflict days. In a daily diary study of 98 same-sex couples in romantic relationships, they found that the negative association between conflict and reports of a partner's relationship maintenance was mediated by negative emotion. That is, there was an indirect effect by which daily conflict was associated with higher levels of daily negative emotion, which was associated with reports of lower levels of partners' relationship maintenance. This indirect effect was moderated by couples' overall level of constructive communication such that higher levels diminished the degree to which couples experienced negative emotion on days with episodes of relational conflict. The authors discuss results in the context of interpersonal theory and provide implications for clinicians and practitioners.

  6. Perceived Motivational Climates and Self-Reported Emotional and Behavioural Problems among Norwegian Secondary School Students

    Science.gov (United States)

    Stornes, Tor; Bru, Edvin

    2011-01-01

    This study investigates the relationship between perceived motivational climates and self-reported emotional and behavioural problems (EBP: symptoms of depression, lack of on-task-orientation and disruptive behaviour), among 1171 Norwegian 8th grade secondary school students from 65 school classes. Statistical analyses showed significant…

  7. Emotional Processing in High-Functioning Autism--Physiological Reactivity and Affective Report

    Science.gov (United States)

    Bolte, Sven; Feineis-Matthews, Sabine; Poustka, Fritz

    2008-01-01

    This study examined physiological response and affective report in 10 adult individuals with autism and 10 typically developing controls. An emotion induction paradigm using stimuli from the International Affective Picture System was applied. Blood pressure, heart and self-ratings of experienced valence (pleasure), arousal and dominance (control)…

  8. Physical and Emotional Health Care Needs of Indochinese Refugees: Special Report.

    Science.gov (United States)

    Robinson, Court

    The purpose of this report is to identify the physical and emotional health needs of the Indochinese refugees; to describe the efforts being made to respond to these needs both in the United States and overseas; to discuss the complications that still exist in the physical and mental health care delivery systems for refugees; and to assess…

  9. Mothers' Self-Reported Emotional Expression in Mainland Chinese, Chinese American and European American Families

    Science.gov (United States)

    Camras, Linda; Kolmodin, Karen; Chen, Yinghe

    2008-01-01

    This study compared Mainland Chinese, Chinese American and European American mothers' self-reported emotional expression within the family. Mothers of 3-year-old European American (n = 40), Chinese American (n = 39) and Mainland Chinese (n = 36) children (n = 20 girls per group) completed the Self-Expressiveness in the Family Questionnaire (SEFQ),…

  10. Self-reported sleep correlates with prefrontal-amygdala functional connectivity and emotional functioning.

    Science.gov (United States)

    Killgore, William D S

    2013-11-01

    Prior research suggests that sleep deprivation is associated with declines in some aspects of emotional intelligence and increased severity on indices of psychological disturbance. Sleep deprivation is also associated with reduced prefrontal-amygdala functional connectivity, potentially reflecting impaired top-down modulation of emotion. It remains unknown whether this modified connectivity may be observed in relation to more typical levels of sleep curtailment. We examined whether self-reported sleep duration the night before an assessment would be associated with these effects. Participants documented their hours of sleep from the previous night, completed the Bar-On Emotional Quotient Inventory (EQ-i), Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT), and Personality Assessment Inventory (PAI), and underwent resting-state functional magnetic resonance imaging (fMRI). Outpatient neuroimaging center at a private psychiatric hospital. Sixty-five healthy adults (33 men, 32 women), ranging in age from 18-45 y. N/A. Greater self-reported sleep the preceding night was associated with higher scores on all scales of the EQ-i but not the MSCEIT, and with lower symptom severity scores on half of the psychopathology scales of the PAI. Longer sleep was also associated with stronger negative functional connectivity between the right ventromedial prefrontal cortex and amygdala. Moreover, greater negative connectivity between these regions was associated with higher EQ-i and lower symptom severity on the PAI. Self-reported sleep duration from the preceding night was negatively correlated with prefrontal-amygdala connectivity and the severity of subjective psychological distress, while positively correlated with higher perceived emotional intelligence. More sleep was associated with higher emotional and psychological strength.

  11. Emotional distress reported by women and husbands prior to a breast biopsy.

    Science.gov (United States)

    Northouse, L L; Jeffs, M; Cracchiolo-Caraway, A; Lampman, L; Dorris, G

    1995-01-01

    The purpose of this study was to describe the emotional distress of women (N = 300) and husbands (N = 265) prior to the women's breast biopsy and to identify factors related to their levels of distress. Standardized instruments were used to measure social support, uncertainty, marital satisfaction, family functioning, concurrent stress, hopelessness, and emotional distress. Women reported moderately high levels of emotional distress and significantly more distress than their husbands. Forty-two percent of the variance in women's distress scores and 42% of the variance in husbands' distress scores were accounted for by the independent variables. Concurrent stress, lower education, hopelessness, and uncertainty explained the most variance in women's distress, while concurrent stress, hopelessness, and family functioning explained the most variance in husbands' distress.

  12. Trends in parent-reported emotional and behavioral problems among children using special education services.

    Science.gov (United States)

    Pastor, Patricia N; Reuben, Cynthia A

    2015-06-01

    This report describes trends in health conditions reported by parents as the limitations leading to special education services for their children. Data are reported for children ages 6-17 (N=182,998) surveyed in households in the 2001-2012 National Health Interview Survey. Between 2001 and 2012, the overall percentage of U.S. children ages 6-17 who were receiving special education services increased from 7.2% to 8.7%. Between 2001 and 2012, the leading causes of activity limitations among children receiving special education services included emotional or behavioral problems, which increased from 36% to 43%; speech problems, which increased from 16% to 22%; and learning disability, which decreased from 41% to 27%. There were no significant trends in any of the other conditions considered as possible sources of activity limitations. Emotional and behavioral problems have become the most frequently reported source of activity limitations among children receiving special education services.

  13. The assessment of emotional intelligence: a comparison of performance-based and self-report methodologies.

    Science.gov (United States)

    Goldenberg, Irina; Matheson, Kimberly; Mantler, Janet

    2006-02-01

    We assessed the patterns of convergent validity for the Mayer-Salovey-Caruso Emotional Intelligence Test (Mayer, Salovey, & Caruso, 2002), a performance-based measure of emotional intelligence (EI) that entails presenting problems thought to have correct responses, and a self-report measure of EI (Schutte et al., 1998). The relations between EI and demographic characteristics of a diverse community sample (N = 223) concurred with previous research. However, the performance-based and self-report scales were not related to one another. Only self-reported EI scores showed a consistent pattern of relations with self-reported coping styles and depressive affect, whereas the performance-based measure demonstrated stronger relations with age, education, and receiving psychotherapy. We discuss implications for the validity of these measures and their utility.

  14. The effects of positive emotion priming on self-reported reckless driving.

    Science.gov (United States)

    Taubman-Ben-Ari, Orit

    2012-03-01

    Five studies examined the effects of positive emotion priming on the willingness to drive recklessly. In all five, young drivers were exposed to one of the following primes of positive affect: a positive mood story; happy memories; an exciting film; a relaxing film; or thoughts on the meaning in life. Following the prime, the participants were asked to report on their willingness to drive recklessly. The responses were compared to those of groups exposed either to neutral affect, another kind of positive affect, or negative affect priming. In two of the studies, participants were also asked to report on their driving styles (risky, anxious, angry, or careful) as a second dependent variable. Positive affect, especially in the form of arousal, was found to be related to higher willingness to drive recklessly. Although men tended to report higher intentions to drive recklessly, men and women did not react differently to the emotional induction. Most interestingly, positive emotions of a relaxing nature, as well as thinking about the meaning in life, lowered the willingness to engage in risky driving. The discussion emphasizes the importance of looking for new ways to use positive emotions effectively in road safety interventions, and considers the practical implications of the studies.

  15. Differentiating emotional hotel experiences

    NARCIS (Netherlands)

    Desmet, P.M.A.; Guiza Caicedo, D.; Van Hout, M.

    2009-01-01

    Emotions experienced in response to hotel services were examined with an online questionnaire. The study resulted in 348 cases of hotel service emotions. The frequency of reported pleasant emotions was similar to the frequency of reported unpleasant emotions. Often reported pleasant emotions were sa

  16. Differentiating emotional hotel experiences

    NARCIS (Netherlands)

    Desmet, P.M.A.; Guiza Caicedo, D.; Van Hout, M.

    2009-01-01

    Emotions experienced in response to hotel services were examined with an online questionnaire. The study resulted in 348 cases of hotel service emotions. The frequency of reported pleasant emotions was similar to the frequency of reported unpleasant emotions. Often reported pleasant emotions were

  17. Segmenting into Adequate Units for Automatic Recognition of Emotion-Related Episodes: A Speech-Based Approach

    Directory of Open Access Journals (Sweden)

    Anton Batliner

    2010-01-01

    Full Text Available We deal with the topic of segmenting emotion-related (emotional/affective episodes into adequate units for analysis and automatic processing/classification—a topic that has not been addressed adequately so far. We concentrate on speech and illustrate promising approaches by using a database with children's emotional speech. We argue in favour of the word as basic unit and map sequences of words on both syntactic and ‘‘emotionally consistent” chunks and report classification performances for an exhaustive modelling of our data by mapping word-based paralinguistic emotion labels onto three classes representing valence (positive, neutral, negative, and onto a fourth rest (garbage class.

  18. Emotional Laour in Teaching Secondary Physical Education

    Directory of Open Access Journals (Sweden)

    Ye Hoon Lee

    2016-04-01

    Full Text Available Background: Teaching physical education is an emotion-laden context which requires physical education teachers to engage in emotional labor in order to foster their well-being, as well as student’s outcomes. Objective: The purpose of this study was to investigate the predictability of emotional labour strategies on job satisfaction and emotional exhaustion among secondary physical education teachers in South Korea. Specifically, the four forms of emotional labour (i.e., surface acting, deep acting, genuine positive expression, and genuine negative expression were hypothesized to have different influences on job satisfaction and emotional exhaustion. Method: A total of 225 full-time physical education teachers were invited to participate in the paper-pencil survey. The questionnaires contained items measuring the four forms of emotional labour, emotional exhaustion, and job satisfaction which had been modified to fit the physical education setting. Results: The results indicated that surface acting, genuine positive expression, and genuine expression was significantly associated with emotional exhaustion whereas only genuine positive expression was significantly associated with job satisfaction and emotional exhaustion. Finally, emotional exhaustion mediates the relationship between surface acting and job satisfaction, genuine positive expression and job satisfaction, and genuine negative expression and job satisfaction. Conclusion: These results suggest that emotional labour plays a critical role on physical education teachers’ well-being and job attitude. Keywords: emotional regulation, physical education teacher, genuine expression, Asian culture, surface acting

  19. Social and emotional self-efficacy at work.

    Science.gov (United States)

    Loeb, Carina; Stempel, Christiane; Isaksson, Kerstin

    2016-04-01

    Research has shown that self-efficacy is often one of the most important personal resources in the work context. However, because this research has focused on cognitive and task-oriented self-efficacy, little is known about social and emotional dimensions of self-efficacy at work. The main aim of the present study was to investigate social and emotional self-efficacy dimensions at work and to compare them to a cognitive and task-oriented dimension. Scales to measure social and emotional self-efficacy at work were developed and validated and found to be well differentiated from the cognitive task-oriented occupational self-efficacy scale. Confirmatory factor analyses of data from 226 Swedish and 591 German employees resulted in four separate but correlated self-efficacy dimensions: (1) occupational; (2) social; (3) self-oriented emotional; and (4) other-oriented emotional. Social self-efficacy explained additional variance in team climate and emotional self-efficacy in emotional irritation and emotional exhaustion, over and above effects of occupational self-efficacy. Men reported higher occupational self-efficacy, whereas social and emotional self-efficacy revealed no clear gender differences. The scales have strong psychometric properties in both Swedish and German language versions. The positive association between social self-efficacy and team climate, and the negative relationships between self-oriented emotional self-efficacy and emotional irritation and emotional exhaustion may provide promising tools for practical applications in work settings such as team-building, staff development, recruitment or other training programs aiming for work place health promotion. The next step will be to study how social and emotional self-efficacy relate to leadership, well-being and health over time.

  20. Brief Report: An Observational Measure of Empathy for Autism Spectrum--A Preliminary Study of the Development and Reliability of the Client Emotional Processing Scale

    Science.gov (United States)

    Robinson, Anna; Elliott, Robert

    2016-01-01

    People with autism spectrum disorder (ASD), can have difficulties in emotion processing, including recognising their own and others' emotions, leading to problems in emotion regulation and interpersonal relating. This study reports the development and piloting of the Client Emotional Processing Scale-Autism Spectrum (CEPS-AS), a new observer…

  1. Relationship Between Emotions, Emotion Regulation, and Well-Being of Professional Caregivers of People With Dementia.

    Science.gov (United States)

    Bassal, Catherine; Czellar, Judith; Kaiser, Susanne; Dan-Glauser, Elise S

    2016-05-01

    So far, limited research has been carried out to better understand the interplay between the emotions, the use of emotion regulation strategies, and the well-being of professional caregivers of People with Dementia (PwD). This pilot study (N = 43 professional caregivers) aimed to (1) describe the type and frequency of emotions experienced at work; (2) analyze the associations between experienced emotions, emotion regulation strategies, and well-being; and (3) test whether the use of specific emotion regulation strategies moderates the relationship between experienced emotions and emotional exhaustion. In the challenging context of professionally caring for PwD, results suggest that (1) caregivers experience positive emotions more frequently than negative emotions; (2) caregivers using relatively inappropriate regulation strategies are more likely to experience negative emotions, less likely to experience positive emotions, and have poorer physical and mental health; and (3) expressive suppression significantly moderates the relationship between positive experienced emotions and emotional exhaustion.

  2. The mask of sanity: facial expressive, self-reported, and physiological consequences of emotion regulation in psychopathic offenders

    NARCIS (Netherlands)

    Nentjes, L.; Bernstein, D.P.; Meijer, E.; Arntz, A.; Wiers, R.W.

    2016-01-01

    This study investigated the physiological, self-reported, and facial correlates of emotion regulation in psychopathy. Specifically, we compared psychopathic offenders (n = 42), nonpsychopathic offenders (n = 42), and nonoffender controls (n = 26) in their ability to inhibit and express emotion while

  3. The Effect of Repeated Ketamine Infusion Over Facial Emotion Recognition in Treatment-Resistant Depression: A Preliminary Report.

    Science.gov (United States)

    Shiroma, Paulo R; Albott, C Sophia; Johns, Brian; Thuras, Paul; Wels, Joseph; Lim, Kelvin O

    2015-01-01

    In contrast to improvement in emotion recognition bias by traditional antidepressants, the authors report preliminary findings that changes in facial emotion recognition are not associated with response of depressive symptoms after repeated ketamine infusions or relapse during follow-up in treatment-resistant depression.

  4. Ten-year trends in self-reported emotional and behavioral problems of Dutch adolescents.

    Science.gov (United States)

    Tick, Nouchka T; van der Ende, Jan; Verhulst, Frank C

    2008-05-01

    Research comparing population samples from different time periods to investigate secular changes in adolescents' psychosocial problems have mostly focused on parent and teacher reports. The few studies using self-reports have limitations, such as using only school-based samples or investigating a limited range of problems. We investigated changes from 1993 to 2003 in Dutch 11- to 18-year-old girls' and boys' self-reported emotional and behavioral problems. We also examined whether trends were different for various socio-demographic groups. We used the Youth Self-Report (YSR) to assess emotional and behavioral problems, and obtained self-reports of police contact, substance abuse, suicidal ideation and self-harm across two adolescent population samples, assessed in 1993 and 2003. To investigate whether reports were different for the 2 years, we performed analyses of variance on the mean scores, and chi-square analyses on the percentages of deviant-scoring children and children reporting specific problem behaviors for boys and girls separately. Logistic regressions were conducted to investigate interactions of year with various sociodemographic variables. For boys, results showed a few small changes, indicating decreases from 1993 to 2003 in self-reported Social Problems, Externalizing, Aggressive Behavior, and Rule-Breaking Behavior. For girls, Thought problems, Somatic Complaints, Internalizing problems, suicidal ideation and self-harm increased. Drunkenness and drug use increased for both boys and girls. There were some differences between socio-demographic groups. Boys from low-SES families and younger adolescent girls experienced most increases. We found evidence for some small trends in self-reported problems. For boys, some decreases were seen, regarding mostly behavioral problems, whereas for girls, some increases were seen in emotional and behavioral problems. Changes appeared to have most negatively affected young adolescent girls' functioning.

  5. Increased bias to report heat or pain following emotional priming of pain-related fear.

    Science.gov (United States)

    Kirwilliam, S S; Derbyshire, S W G

    2008-07-01

    Emotional and attentional factors have been identified to play a significant role in modulating pain perception with negative emotions increasing pain sensitivity. Recent studies suggest that fearful images may activate the attentional components of fear driven behaviours and facilitate an attentional bias or sensitivity toward noxious stimuli. The current investigation examines whether priming of pain-related fear will affect performance by increasing sensitivity to punctuate heat stimuli. A modified version of the visual dot probe task was employed to provide priming of pain-related fear and a heat detection task was used to measure the effects of priming on sensitivity. The results indicated a significant facilitation of heat and pain perception at varying temperatures following emotional priming. In particular, there was an increase in the bias toward reporting a heat stimulus following emotional priming. The findings emphasise the efficacy of the visual dot probe task as a method of priming and provide a possible method for probing hypervigilance in chronic pain patients.

  6. Individual- and Organization-level Work-to-Family Spillover are Uniquely Associated with Hotel Managers' Work Exhaustion and Satisfaction

    Directory of Open Access Journals (Sweden)

    Soomi Lee

    2016-08-01

    Full Text Available Purpose: Building on the Conservation of Resources theory, this paper examined the unique and interactive associations of negative and positive work-to-family spillover (NWFS and PWFS, respectively at the individual and organizational level with hotel managers’ wok exhaustion and satisfaction, beyond job demands and supervisors’ leadership style. Design/methodology/approach: Guided by the levels of analysis framework, we first tested the unique associations of NWFS and PWFS with emotional exhaustion and job satisfaction at the individual level (571 hotel managers, beyond job demands supervisors’ leadership style. Second, using multilevel modeling, we tested the climate effects of NWFS and PWFS on emotional exhaustion and job satisfaction aggregated at the organizational level (41 hotels. Third, we examined the role of the organizational climate of PWFS in the associations of individual-level NWFS with emotional exhaustion and job satisfaction. Findings: Beyond the effects of psychological job demands and supervisor’s transformational leadership, at the individual level, hotel managers who experienced higher NWFS than other managers reported more exhaustion and lower job satisfaction, whereas those with higher PWFS reported less exhaustion and higher satisfaction. At the organizational level, working in hotels where the average level of NWFS was higher than other hotels was associated with feeling more exhaustion of the individual members; working in hotels with higher PWFS was associated with feeling less exhaustion. The negative link between individual-level NWFS and job satisfaction was buffered when organization-level PWFS was higher, compared to when it was lower. Originality/value: This study moves beyond a focus on traditional job characteristics, toward considering individual and organizational experiences in the work-family interface as unique predictors of work exhaustion and satisfaction. Strengths of the study include

  7. Individual- and Organization-Level Work-to-Family Spillover Are Uniquely Associated with Hotel Managers' Work Exhaustion and Satisfaction

    Science.gov (United States)

    Lee, Soomi; Davis, Kelly D.; Neuendorf, Claudia; Grandey, Alicia; Lam, Chun Bun; Almeida, David M.

    2016-01-01

    Purpose: Building on the Conservation of Resources theory, this paper examined the unique and interactive associations of negative and positive work-to-family spillover (NWFS and PWFS, respectively) at the individual and organizational level with hotel managers' work exhaustion and satisfaction, beyond job demands and supervisors' leadership style. Design/Methodology/Approach: Guided by the levels of analysis framework, we first tested the unique associations of NWFS and PWFS with emotional exhaustion and job satisfaction at the individual level (571 hotel managers), beyond job demands supervisors' leadership style. Second, using multilevel modeling, we tested the climate effects of NWFS and PWFS on emotional exhaustion and job satisfaction aggregated at the organizational level (41 hotels). Third, we examined the role of the organizational climate of PWFS in the associations of individual-level NWFS with emotional exhaustion and job satisfaction. Findings: Beyond the effects of psychological job demands and supervisor's transformational leadership, at the individual level, hotel managers who experienced higher NWFS than other managers reported more exhaustion and lower job satisfaction, whereas those with higher PWFS reported less exhaustion and higher satisfaction. At the organizational level, working in hotels where the average level of NWFS was higher than other hotels was associated with feeling more exhaustion of the individual members; working in hotels with higher PWFS was associated with feeling less exhaustion. The negative link between individual-level NWFS and job satisfaction was buffered when organization-level PWFS was higher, compared to when it was lower. Originality/Value: This study moves beyond a focus on traditional job characteristics, toward considering individual and organizational experiences in the work-family interface as unique predictors of work exhaustion and satisfaction. Strengths of the study include illuminating organizational work

  8. Predictive models for deposition of inhaled diesel exhaust particles in humans and laboratory species. Research report, July 1984-January 1987

    Energy Technology Data Exchange (ETDEWEB)

    Yu, C.P.; Xu, G.B.

    1987-07-01

    A deposition model for diesel-exhaust particles was formulated mathematically from available scientific data, and was used to predict the deposition of particles in the airways of laboratory animals and of humans of different ages. In addition, a lung-growth model was formulated for humans, from infancy to adulthood, to predict the effect of age on deposition. The investigators predicted from their models that: (1) deposition in the alveoli is markedly affected by changes in the size distribution of particles; (2) nose- versus mouth-breathing had little effect on deposition in the alveoli; (3) increased minute ventilation substantially increased the rate of particle deposition; and (4) age (in humans) influenced the levels of deposition observed in the unciliated regions of the airways (the highest levels of deposition occurred in infants under two years, decreased in children over two years, and decreased again in adults aged 25 years or older); and (5) the deposition rate in laboratory animals was higher than in humans of all ages.

  9. 领导-成员交换与情绪枯竭:互惠信念和权力距离导向的作用%When leader-member exchange increases emotional exhaustion? The role of belief in reciprocity and power distance orientation

    Institute of Scientific and Technical Information of China (English)

    陆欣欣; 孙嘉卿

    2016-01-01

    As a type of social support and job resources, Leader-Member Exchange (LMX) has been demonstrated to be effective in alleviating emotional exhaustion. However, some studies suggested that LMX was curvilinear related to job strain and job stress, shedding light on the dark side of LMX. Jiang et al. (2014) argued that too much or too little LMX was detrimental to job burnout. The potential negative impact of LMX on emotional exhaustion lies in the expected reciprocation from employees that may cause continual resource loss. Thus, the followers’ reciprocation in LMX will undermine its favorable effect on burnout and would even turn to negative effect on emotional exhaustion. Our purpose in the present study is to verify the reciprocation in LMX, examine its potential detrimental effect on emotional exhaustion, and identify the relevant boundary conditions. Social exchange theory and role theory are two main theoretical underpinnings in LMX literature. Social exchange theory maintains that the norm of reciprocity lies at the heart of social exchange and is critical to predict individual response. According to the theory, actors in LMX are expected to reciprocate favors from the other party to sustain social exchange relationship. Role theory holds that leader-member exchange develops after a series of role making, role taking, and role internalization. It asserts that role definitions profoundly shaped individuals’ decisions and actions in LMX. Drawing from the two theories, the subordinates’ reciprocation in LMX is essentially repayment based on the norm of reciprocity and simultaneously embedded in supervisor-subordinate relationship. Thus, both the norm of reciprocity and role definitions in supervisor- subordinate relationship will play a role in the reciprocation. To the best of our knowledge, there is a paucity of empirical studies having validated the norm of reciprocity, though widely recognized as the core tenet of social exchange theory. In our study

  10. Young children's self-reported emotional, behavioral, and peer problems: the Berkeley Puppet Interview.

    Science.gov (United States)

    Ringoot, Ank P; Jansen, Pauline W; Steenweg-de Graaff, Jolien; Measelle, Jeffrey R; van der Ende, Jan; Raat, Hein; Jaddoe, Vincent W V; Hofman, Albert; Verhulst, Frank C; Tiemeier, Henning

    2013-12-01

    Adult observers are typically the only informants on emotional and behavioral problems in young children. Although additional information can be provided by child self-report, few validated, structured instruments are available to obtain self-report from young children. The Berkeley Puppet Interview (BPI) has been developed to obtain structured self-reports on multiple domains of mental health and social well-being. This study was the 1st to evaluate the psychometric properties of the BPI in a large sample. We studied 8 a priori scales of the interview in a Dutch community sample of 6,375 children ages 5-7 years. Using confirmatory factor analysis, we demonstrated adequate fit (Tucker-Lewis index = .90; comparative fit index = .90; root-mean-square error of approximation = .03) of a multidimensional model with 50 items loading on 8 latent factors (Depression, Separation Anxiety, Overanxious, Oppositional Defiant, Overt Hostility, Conduct Problems, Bullied by Peers, and Peer Acceptance/Rejection). This model was invariant across gender. Children reported anxiety-related problems more frequently than depressive problems, behavioral problems, or difficulties in peer relations. Reliability analyses showed that 3 broadband scales designated as Internalizing, Externalizing, and Peer Relations were homogeneous constructs (αs = .68-.79). Higher scores on most BPI scales were associated with lower maternal education, lower family income, and non-Western ethnicity. Boys reported more behavioral and peer relation problems, whereas girls reported more emotional problems. The findings indicate that young children from socioeconomically and demographically diverse backgrounds are capable of providing valid, multidimensional information on their emotional, behavioral, and peer relation problems using the BPI. Young children's self-report is a promising addition to existing assessment tools.

  11. Determination of benzene in exhaust gas from biofuels. Final report; Bestimmung von Benzol im Abgas von Biokraftstoffen. Abschlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Dutz, M.; Buenger, J.; Gnuschke, H.; Halboth, H.; Gruedl, P.; Krahl, J.

    2001-10-01

    With the advance of environmental legislation and practices oriented towards sustainability renewable energy resources are becoming increasingly important. Use of replenishable raw materials helps preserve fossil resources. In the fuel sector the most widely used replenishable materials are rape methyl ester (RME) and ethyl tertiary butyl ether (ETBE). The purpose of the present project on the ''Determination of benzene in exhaust gas from biofuels'' was to generate orienting data on the potential health relevance of mixtures of fossil and renewable fuel intended for use in spark ignition and diesel engines. This included a determination of benzene emissions and the mutagenicity of particles. Beyond the applied-for scope of research measurements were also performed on the test engine's toluene, ethyl benzene and xylene emissions as well as on the smoke spot number and nitrogen oxide (NO{sub x}) and hydrocarbon (HC) emissions of the diesel engine. [German] Regenerative Energien gewinnen durch die Umweltgesetzgebungen und das Streben nach einer nachhaltigen Entwicklung zunehmend an Bedeutung. Durch die Verwendung nachwachsender Rohstoffe koennen die fossilen Ressourcen geschont werden. Im Kraftstoffsektor sind hier hauptsaechlich Rapsoelmethylester (RME) und optional Ethyltertiaerbutylether (ETBE) zu nennen. Um fuer Diesel- und Ottomotoren insbesondere mit Blick auf Kraftstoffgemische aus fossilen und regenerativen Komponenten orientierende Daten ueber eine potenzielle Gesundheitsrelevanz zu generieren, wurde das Projekt 'Bestimmung von Benzol im Abgas von Biokraftstoffen' durchgefuehrt. Neben der Benzolemission wurde die Mutagenitaet der Partikeln ermittelt. Ueber den beantragten Untersuchungsrahmen hinaus wurden die Tuluol-, Ethylbenzol-, und Xylolemissionen der eingesetzten Motoren, sowie die Russzahl (RZ) und die Stickoxid- (NO{sub x}) und Kohlenwasserstoffemissionen (HC) des Dieselmotors bestimmt. (orig.)

  12. Reducing nitrogen oxides in exhaust gases by means of urea. Final report; Reduzierung von Stickoxiden in Abgasen mittels Harnstoff. Schlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Koebel, M.; Elsener, M.; Marti, T. [Paul Scherrer Inst. (PSI), Villigen (Switzerland)

    1994-11-01

    Ammonia has been used for about twenty years as a selective reducing agent for reducing NO{sub x} in lean exhaust gases containing excess oxygen. Although urea has distinct advantages compared with ammonia (solid substance, cheap, practically nontoxic, not explosive) it has hardly been considered for this purpose. In the present work the possibilities of using aqueous urea solutions for the DeNOx processes based on selective catalytic reduction (SCR) and selective non catalytic reduction (SNCR) are explored. SCR: Urea-SCR poses little problems: If the process equipment is properly designed, no appreciable emissions of flue gas components related to urea are found, e.g. isocyanic acid, hydrogen cyanide, nitrous oxide, urea, biuret, cyanuric acid and melamine. On the other hand, like ammonia, use of urea leads to an emission of ammonia which limits the maximum attainable degree of NO{sub x} reduction. With industrial bulk catalysts based on TiO{sub 2}-WO{sub 3}-V{sub 2}O{sub 5} and gas hourly space velocities of 10`000 h{sup -1}, NO{sub x} reductions of over 98% at an ``ammonia slip`` below 10 ppm may be attained. SNCR: The use of urea instead of ammonia shifts the optimum temperature window upwards by about 50 K. Besides an ``ammonia slip``, some isocyanic acid is found, and the emissions of carbon monoxide and nitrous oxide are definitely higher. As nitrous oxide is considered to be a greenhouse gas and a scavenger of stratospheric ozone, the use of urea is no longer recommended in future SNCR installations. If the advantages of storage convenience of urea to be combined optimally with the advantages of ammonia as selective reducing agent, the hydropyrolysis of urea in an external reactor is a possible solution. (author) 38 figs., 5 tabs., 36 refs.

  13. Wall quench and flammability limit effects on exhaust hydrocarbon emissions. Final technical report, Phase 5: 1 August 1980-30 September 1980

    Energy Technology Data Exchange (ETDEWEB)

    Fendell, F.

    1980-10-01

    Progress is reported in a project concerned with simple modeling and laboratory experiments to elucidate the mechanisms whereby trace amounts of unburned hydrocarbons may persist after the combustion event in Otto-cycle-type internal-combustion-engine cylinders, and the fate of these residual hydrocarbons during the power-stroke and exhaust-event portions of the cycle. The motivation for the research is that a highly fuel-lean fast-burn design for the spark-ignition homogeneous-charge, four-stroke engine may permit exceptionally fuel-efficient operation of this highly driveable, relatively well-understood automotive engine. Work during this period concentrated on the mathematical modelling of wall quenching and turbulent flame propagation. (LCL)

  14. Ten-year trends in adolescents' self-reported emotional and behavioral problems in the Netherlands.

    Science.gov (United States)

    Duinhof, Elisa L; Stevens, Gonneke W J M; van Dorsselaer, Saskia; Monshouwer, Karin; Vollebergh, Wilma A M

    2015-09-01

    Changes in social, cultural, economic, and governmental systems over time may affect adolescents' development. The present study examined 10-year trends in self-reported emotional and behavioral problems among 11- to 16-year-old adolescents in the Netherlands. In addition, gender (girls versus boys), ethnic (Dutch versus non western) and educational (vocational versus academic) differences in these trends were examined. By means of the Strengths and Difficulties Questionnaire, trends in emotional and behavioral problems were studied in adolescents belonging to one of five independent population representative samples (2003: n = 6,904; 2005: n = 5,183; 2007: n = 6,228; 2009: n = 5,559; 2013: n = 5,478). Structural equation models indicated rather stable levels of emotional and behavioral problems over time. Whereas some small changes were found between different time points, these changes did not represent consistent changes in problem levels. Similarly, gender, ethnic and educational differences in self-reported problems on each time point were highly comparable, indicating stable mental health inequalities between groups of adolescents over time. Future internationally comparative studies using multiple measurement moments are needed to monitor whether these persistent mental health inequalities hold over extended periods of time and in different countries.

  15. Hyperventilation and exhaustion syndrome

    OpenAIRE

    Ristiniemi, Heli; Perski, Aleksander; Lyskov, Eugene; Emtner, Margareta

    2014-01-01

    Chronic stress is among the most common diagnoses in Sweden, most commonly in the form of exhaustion syndrome (ICD-10 classification - F43.8). The majority of patients with this syndrome also have disturbed breathing (hyperventilation). The aim of this study was to investigate the association between hyperventilation and exhaustion syndrome. Thirty patients with exhaustion syndrome and 14 healthy subjects were evaluated with the Nijmegen Symptom Questionnaire (NQ). The participants completed ...

  16. The Profile of Emotional Competence (PEC: development and validation of a self-reported measure that fits dimensions of emotional competence theory.

    Directory of Open Access Journals (Sweden)

    Sophie Brasseur

    Full Text Available Emotional Competence (EC, which refers to individual differences in the identification, understanding, expression, regulation and use of one's own emotions and those of others, has been found to be an important predictor of individuals' adaptation to their environment. Higher EC is associated with greater happiness, better mental and physical health, more satisfying social and marital relationships and greater occupational success. While it is well-known that EC (as a whole predicts a number of important outcomes, it is unclear so far which specific competency(ies participate(s in a given outcome. This is because no measure of EC distinctly measures each of the five core emotional competences, separately for one's own and others' emotions. This lack of information is problematic both theoretically (we do not understand the processes at stake and practically (we cannot develop customized interventions. This paper aims to address this issue. We developed and validated in four steps a complete (albeit short: 50 items self-reported measure of EC: the Profile of Emotional Competence. Analyses performed on a representative sample of 5676 subjects revealed promising psychometric properties. The internal consistency of scales and subscales alike was satisfying, factorial structure was as expected, and concurrent/discriminant validity was good.

  17. Analysis of exhaust composition after purification in dielectric barrier discharges - Sub-project: Diesel exhaust purification in pulsed plasmas. Final report; Analyse der Abgaszusammensetzung bei Abgasreinigung in stillen Entladungen - Teilvorhaben: Reinigung von Dieselabgasen in gepulsten Plasmen. Abschlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-12-01

    Diesel engine exhaust purification by dielectric barrier discharges was investigated with varied pulse generators and with a combination of dielectric barrier discharge and catalytic converters and diesel particulate filters. The detailed exhaused analysis served to describe the reactions in the systems and to detect the formation of new and potentially harmful exhaust components. [German] Die Anwendung einer dielektrisch behinderten Entladung zur Reinigung dieselmotorischen Abgases wurde untersucht. Die Wirkung der elektrischen Entladung auf das Abgas wurde durch Variation der verwendeten Pulsgeneratoren sowie durch Kombination der Entladung mit Katalysatoren und Diesel-Partikelfiltern beeinflusst. Die detaillierte Abgasanalyse ermoeglichte die Erklaerung der in den Systemen ablaufenden Reaktionen. Insbesondere diente sie dazu, die moegliche Bildung neuer, moeglicherweise unerwuenschter Abgaskomponenten zu erkennen. (orig.)

  18. Local Exhaust Ventilation

    DEFF Research Database (Denmark)

    Madsen, Ulla; Breum, N. O.; Nielsen, Peter V.

    Capture efficiency of a local exhaust system, e.g. a kitchen hood, should include only contaminants being direct captured. In this study basic concepts of local exhaust capture efficiency are given, based on the idea of a control box. A validated numerical model is used for estimation of the capt......Capture efficiency of a local exhaust system, e.g. a kitchen hood, should include only contaminants being direct captured. In this study basic concepts of local exhaust capture efficiency are given, based on the idea of a control box. A validated numerical model is used for estimation...

  19. Exhaustion from prolonged gambling

    Directory of Open Access Journals (Sweden)

    Fatimah Lateef

    2013-01-01

    Full Text Available Complaints of fatigue and physical exhaustion are frequently seen in the acute medical setting, especially amongst athletes, army recruits and persons involved in strenuous and exertional physical activities. Stress-induced exhaustion, on the other hand, is less often seen, but can present with very similar symptoms to physical exhaustion. Recently, three patients were seen at the Department of Emergency Medicine, presenting with exhaustion from prolonged involvement in gambling activities. The cases serve to highlight some of the physical consequences of prolonged gambling.

  20. Exhaustion from prolonged gambling

    Institute of Scientific and Technical Information of China (English)

    Fatimah Lateef

    2013-01-01

    Complaints of fatigue and physical exhaustion are frequently seen in the acute medical setting, especially amongst athletes, army recruits and persons involved in strenuous and exertional physical activities.Stress-induced exhaustion, on the other hand, is less often seen, but can present with very similar symptoms to physical exhaustion.Recently, three patients were seen at theDepartment ofEmergencyMedicine, presenting with exhaustion from prolonged involvement in gambling activities.The cases serve to highlight some of the physical consequences of prolonged gambling.

  1. Development of the car exhaust pollution level near autobahns. Final report; Entwicklung der Abgasbelastung an Autobahnen. Schlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Leisen, P.; Mueller, W.R.; Heich, H.J.; Hasselbach, W.; Mueller, J.

    1992-03-01

    A stocktaking of the motor vehicle emissions from an autobahn was carried out with the aid of a ground level concentration measurement planned for this problem from March 1987 to August 1989. The former measuring station of the large-scale exhaust measuring experiment was modified for the purpose of better adaptation to the problem definition and for cost reduction. From the measured NOx pollutant concentrations and the wind speed, normal to the reference surface, the entire emission mass flow is calculated. Moreover, extensive traffic parameters (traffic strength for different vehicle kinds, traveling speeds) are registered. The total emission calculated via the balance is broken down into private cars and commercial vehicles by means of statistical computations. It is found that the measures for NOx emission reduction have already taken effect in the case of the private cars while no changes are observed in the case of commercial vehicle traffic. However, the improvement in single vehicles are counterbalanced by the increase in traffic. On account of the low relative precision of measurement and decreased scope of the masurements, only a rough emission assessment could be made for carbon monoxide and hydrocarbons. In this case, emission reduction was found again for the privte cars. However, the degree of emission reduction per motor vehicle is very different for the individual pollutants. (orig.) [Deutsch] Es wurde eine Bilanzierung der Kraftfahrzeugemissionen von einer Autobahn mit Hilfe einer fuer diese Aufgabenstellung konzipierten Immissionsmessung von Maerz 1987 bis August 1989 durchgefuehrt. Die ehemalige Messstation aus dem Abgasgrossversuch wurde zwecks besserer Anpassung an die Aufgabenstellung und zur Kostenreduzierung modifiziert. Aus den gemessenen NOx-Schadstoffkonzentrationen und der Windgeschwindigkeit normal zur Bilanzflaeche wird der gesamten Emissionsmassenstrom berechnet. Zu dem werden umfangreiche Verkehrsparameter (Verkehrsstaerken fuer

  2. Children's reports of emotional, physical and sexual maltreatment by educational staff in Israel.

    Science.gov (United States)

    Benbenishty, Rami; Zeira, Anat; Astor, Ron Avi

    2002-08-01

    This paper reports on the first nationally representative study on the prevalence of emotional, physical, and sexual victimization of children by school staff in Israel. The study identifies groups of children that are at higher risk for such maltreatment. We examine the differences in staff-induced victimization by the children's gender, age group (junior high vs. high school), cultural groups (Jewish non-religious, Jewish-religious and Arab schools) and by socioeconomic status of the children's families. The study is based on a nationally representative sample of 10,410 Israeli students in Grades 7-11 in 161 schools across Israel. Students completed questionnaires during class. In addition, we obtained data on the socioeconomic status of the families of the students in each school. Overall, children reported high rates of victimization by staff members. Almost a quarter of all children participating in this study reported being emotionally maltreated by a staff member, almost a fifth (18.7%) reported being a victim of at least one type of physical forms of maltreatment, and 8.2% reported on at least one sexually inappropriate behavior by a staff member. The most vulnerable groups for all types of maltreatment were males, children in junior high schools, children in Arab schools, and children in schools with a high concentration of students coming from low-income and low-education families. The overall prevalence rates of staff maltreatment should be considered high and unacceptable. Although rates of physical and sexual maltreatment were lower than emotional maltreatment, they were still high and are worthy of greater attention. Both cultural beliefs and low family socioeconomic status increase vulnerability to staff maltreatment. We suggest conducting an educational campaign to reduce rates of staff maltreatment. We also recommend allocating more resources to support staff in low SES neighborhoods, to alleviate their stress and to provide them with the support

  3. Achievement Emotions in Technology Enhanced Learning: Development and Validation of Self-Report Instruments in the Italian Context

    Directory of Open Access Journals (Sweden)

    Daniela Raccanello

    2015-02-01

    Full Text Available The increased use of technology within the educational field gives rise to the need for developing valid instruments to measure key constructs associated with performance. We present some self-report instruments developed and/or validated in the Italian context that could be used to assess achievement emotions and correlates, within the theoretical framework of Pekrun’s control-value model. First, we propose some data related to the construction of two instruments developed to assess ten achievement emotions: the Brief Achievement Emotions Questionnaire, BR-AEQ, used with college students, and the Graduated Achievement Emotions Set, GR-AES, used with primary school students. Second, we describe some data concerning the validation within the Italian context of two instruments assessing achievement goals as antecedents of achievement emotions: the Achievement Goal Questionnaire-Revised, AGQ-R, and its more recent version based on the 3 X 2 achievement goal model.

  4. Unemployment Benefit Exhaustion

    DEFF Research Database (Denmark)

    Filges, Trine; Pico Geerdsen, Lars; Knudsen, Anne-Sofie Due

    2015-01-01

    This systematic review studied the impact of exhaustion of unemployment benefits on the exit rate out of unemployment and into employment prior to benefit exhaustion or shortly thereafter. Method: We followed Campbell Collaboration guidelines to prepare this review, and ultimately located 12...

  5. Mindfulness in schizophrenia: Associations with self-reported motivation, emotion regulation, dysfunctional attitudes, and negative symptoms.

    Science.gov (United States)

    Tabak, Naomi T; Horan, William P; Green, Michael F

    2015-10-01

    Mindfulness-based interventions are gaining empirical support as alternative or adjunctive treatments for a variety of mental health conditions, including anxiety, depression, and substance use disorders. Emerging evidence now suggests that mindfulness-based treatments may also improve clinical features of schizophrenia, including negative symptoms. However, no research has examined the construct of mindfulness and its correlates in schizophrenia. In this study, we examined self-reported mindfulness in patients (n=35) and controls (n=25) using the Five-Facet Mindfulness Questionnaire. We examined correlations among mindfulness, negative symptoms, and psychological constructs associated with negative symptoms and adaptive functioning, including motivation, emotion regulation, and dysfunctional attitudes. As hypothesized, patients endorsed lower levels of mindfulness than controls. In patients, mindfulness was unrelated to negative symptoms, but it was associated with more adaptive emotion regulation (greater reappraisal) and beliefs (lower dysfunctional attitudes). Some facets of mindfulness were also associated with self-reported motivation (behavioral activation and inhibition). These patterns of correlations were similar in patients and controls. Findings from this initial study suggest that schizophrenia patients may benefit from mindfulness-based interventions because they (a) have lower self-reported mindfulness than controls and (b) demonstrate strong relationships between mindfulness and psychological constructs related to adaptive functioning.

  6. Exaustão emocional em enfermeiros de um hospital público Agotamiento emocional em enfermeros en un hospital público Emotional exhaustion in nurses of a public hospital

    Directory of Open Access Journals (Sweden)

    Marina Pereira Rissardo

    2013-03-01

    .This study has the objective of identifying the level of Burnout in the nurses of a public hospital in the countryside of the Brazilian state of São Paulo. The descriptive and cross-sectional research was made with 69 nurses of different sectors of the hospital. The sample composition questionnaire and the Maslach Burnout Inventory (MBI were used. The majority of the sample was female, single, had postgraduate degrees, did not have another formal employment contract and worked in the medical/surgical clinic. The averages that were found for the subscales of the instrument were: 21,4 for the emotional exhaustion; 9,3 for the depersonalization; and 31,3 for the personal fulfillment decrease, revealing a moderate level of the Burnout syndrome. It is underscored the importance in evaluating the prevalence of this syndrome in different professionals, because its development can cause negative results for the health care professionals, patients and institutions.

  7. Heat Exhaustion and Heatstroke

    Science.gov (United States)

    ... and Sugar Substitutes Exercise and Fitness Exercise Basics Sports Safety Injury Rehabilitation Emotional Well-Being Mental Health ... and Sugar Substitutes Exercise and Fitness Exercise Basics Sports Safety Injury Rehabilitation Emotional Well-Being Mental Health ...

  8. Unemployment Benefit Exhaustion

    DEFF Research Database (Denmark)

    Filges, Trine; Pico Geerdsen, Lars; Knudsen, Anne-Sofie Due

    2015-01-01

    studies for final analysis and interpretation. Twelve studies could be included in the data synthesis. Results: We found clear evidence that the prospect of exhaustion of benefits results in a significantly increased incentive for finding work. Discussion: The theoretical suggestion that the prospect......This systematic review studied the impact of exhaustion of unemployment benefits on the exit rate out of unemployment and into employment prior to benefit exhaustion or shortly thereafter. Method: We followed Campbell Collaboration guidelines to prepare this review, and ultimately located 12...... of exhaustion of benefits results in an increased incentive for finding work has been confirmed empirically by measures from seven different European countries, the United States, and Canada. The results are robust in the sense that sensitivity analyses evidenced no appreciable changes in the results. We found...

  9. The role of psychological flexibility in the demands-exhaustion-performance relationship

    NARCIS (Netherlands)

    Onwezen, M.C.; Veldhoven, van M.J.P.M.; Biron, M.

    2014-01-01

    Employees in the service sector deal with a variety of emotional job demands due to interactions with clients. Emotional job demands often result in heightened levels of emotional exhaustion and decreased levels of performance. The current study aims to explore whether the adaptive behavioural

  10. The role of psychological flexibility in the demands-exhaustion-performance relationship

    NARCIS (Netherlands)

    Onwezen, M.C.; Veldhoven, van M.J.P.M.; Biron, M.

    2014-01-01

    Employees in the service sector deal with a variety of emotional job demands due to interactions with clients. Emotional job demands often result in heightened levels of emotional exhaustion and decreased levels of performance. The current study aims to explore whether the adaptive behavioural patte

  11. International comparisons of behavioral and emotional problems in preschool children: parents' reports from 24 societies

    DEFF Research Database (Denmark)

    Rescorla, Leslie A; Achenbach, Thomas M; Ivanova, Masha Y

    2011-01-01

    International comparisons were conducted of preschool children's behavioral and emotional problems as reported on the Child Behavior Checklist for Ages 1½-5 by parents in 24 societies (N = 19,850). Item ratings were aggregated into scores on syndromes; Diagnostic and Statistical Manual of Mental...... Disorders-oriented scales; a Stress Problems scale; and Internalizing, Externalizing, and Total Problems scales. Effect sizes for scale score differences among the 24 societies ranged from small to medium (3-12%). Although societies differed greatly in language, culture, and other characteristics, Total...... Problems scores for 18 of the 24 societies were within 7.1 points of the omnicultural mean of 33.3 (on a scale of 0-198). Gender and age differences, as well as gender and age interactions with society, were all very small (effect sizes ...

  12. Behavioral and emotional problems reported by parents of children ages 6 to 16 in 31 societies

    DEFF Research Database (Denmark)

    Rescorla, L.; Achenbach, T.; Ivanova, M.Y.

    2007-01-01

    This study compared parents' ratings of behavioral and emotional problems on the Child Behavior Checklist (Achenbach, 1991; Achenbach & Rescorla, 2001) for general population samples of children ages 6 to 16 from 31 societies (N = 55,508). Effect sizes for society ranged from .03 to .14. Effect...... sizes for gender were ≤ .01, with girls generally scoring higher on Internalizing problems and boys generally scoring higher on Externalizing problems. Effect sizes for age were ≤ .01 and varied across types of problems. Total Problems scores for 19 of 31 societies were within 1 SD of the overall mean...... of 22.5. Bisociety correlations for mean item scores averaged .74. The findings indicate that parents' reports of children's problems were similar in many ways across highly diverse societies. Nonetheless, effect sizes for society were larger than those for gender and age, indicating the need to take...

  13. Electrophysiologic Study of Exhaustive Exercise

    Directory of Open Access Journals (Sweden)

    MA Babaee Bigi

    2010-12-01

    Full Text Available Background: Exhaustive exercise is well known to pose a variety ofhealth hazards, such as sudden cardiac death reported in ultra-marathon runners.Depressed parasympathetic tone is associated with increased risk of suddencardiac death, thus parasympathetic withdrawal in post-exercise phase may be ahigh risk period for sudden death. To date, the effect on cardiacelectrophysiology after exhaustive strenuous exercise has not been described.The aim of this study was to evaluate the impact of severe exhaustive exerciseon cardiac electrophysiology.Methods: The subjects in ranger training were invited to participatein this prospective study. The parameters measured consisted of PR interval, QRSduration, and macro T wave alternans as well as corrected QT, QTc dispersion,Tpeak –Tend interval and Tpeak –Tend dispersion.Results: The study group consisted of 40 consecutive male rangers whocompleted training and the control group (22 healthy age and height matched malesubjects. In regard to electrocardiographic criteria, no differences were foundbetween rangers before and after training program. In respect of therepolarization markers, there were no significant differences between therangers before and after training program.

  14. Emotions and eating. Self-reported and experimentally induced changes in food intake under stress.

    Science.gov (United States)

    Wallis, D J; Hetherington, M M

    2009-04-01

    Two studies investigated the stress-eating relationship. The first examined self-reported changes in intake of snack foods, whilst the second investigated stress-induced overconsumption in a laboratory setting comparing high (HF) and low-fat (LF) snacks. Eighty-nine females completed the Dutch Eating Behaviour Questionnaire (DEBQ) [Van Strien, T., Fritjers, J. E. R., Bergers, G. P. A., & Defares, P. B. (1986). Dutch Eating Behaviour Questionnaire for assessment of restrained, emotional and external eating behaviour. International Journal of Eating Disorders, 5, 295-315] and a self-report measure designed to evaluate changes in eating in response to stress. Increased intake of HF snacks was associated with high emotional eating but not with restraint. A laboratory-based experiment compared intake of HF and LF snacks after ego-threatening and neutral Stroop colour-naming tasks. Intake was suppressed by 31.8% in restrained compared to unrestrained eaters across tasks. Restrained eaters consumed significantly less after ego-threat than after the neutral manipulation, but this was associated only with intake of the LF snack. Restrained eaters' intake of dried fruit was suppressed by 33.2% after ego-threat relative to the neutral task, despite a significant increase in hunger for this group following ego-threat. These results suggest that the type and variety of foods offered influences the link between stress and eating in laboratory settings. Further research should aim to replicate and extend these findings, with a view to informing potential interventions for stress-related eating.

  15. Job Strain and Self-Reported Insomnia Symptoms among Nurses: What about the Influence of Emotional Demands and Social Support?

    Science.gov (United States)

    Portela, Luciana Fernandes; Kröning Luna, Caroline; Rotenberg, Lúcia; Silva-Costa, Aline; Toivanen, Susanna; Araújo, Tania; Griep, Rosane Härter

    2015-01-01

    Job strain, derived from high psychological demands and low job control, is associated with insomnia, but information on the role of emotional demands and social support in this relationship is scarce. The aims of this study were (i) to test the association between job strain and self-reported insomnia symptoms, (ii) to evaluate the combination of emotional demands and job control regarding insomnia symptoms, and (iii) to analyze the influence of social support in these relationships. This cross-sectional study refers to a sample of nurses (N = 3,013 and N = 3,035 for Job Strain and Emotional demand-control model, resp.) working at public hospitals in Rio de Janeiro, Brazil. Data were collected through a self-report questionnaire. The prevalence of insomnia symptoms was 34.3%. Job strain was associated with increased odds for insomnia symptoms (OR: 2.20); the same result was observed with the combination of emotional demands and low job control (OR: 1.99). In both models, the inclusion of low social support combined with high demands and low job control led to increased odds for insomnia symptoms, compared to groups with high social support from coworkers and supervisors. Besides job strain, the study of emotional demands and social support are promising with regards to insomnia symptoms, particularly among nurses.

  16. Job Strain and Self-Reported Insomnia Symptoms among Nurses: What about the Influence of Emotional Demands and Social Support?

    Directory of Open Access Journals (Sweden)

    Luciana Fernandes Portela

    2015-01-01

    Full Text Available Job strain, derived from high psychological demands and low job control, is associated with insomnia, but information on the role of emotional demands and social support in this relationship is scarce. The aims of this study were (i to test the association between job strain and self-reported insomnia symptoms, (ii to evaluate the combination of emotional demands and job control regarding insomnia symptoms, and (iii to analyze the influence of social support in these relationships. This cross-sectional study refers to a sample of nurses (N = 3,013 and N = 3,035 for Job Strain and Emotional demand-control model, resp. working at public hospitals in Rio de Janeiro, Brazil. Data were collected through a self-report questionnaire. The prevalence of insomnia symptoms was 34.3%. Job strain was associated with increased odds for insomnia symptoms (OR: 2.20; the same result was observed with the combination of emotional demands and low job control (OR: 1.99. In both models, the inclusion of low social support combined with high demands and low job control led to increased odds for insomnia symptoms, compared to groups with high social support from coworkers and supervisors. Besides job strain, the study of emotional demands and social support are promising with regards to insomnia symptoms, particularly among nurses.

  17. Positive Emotion, Negative Emotion, and Emotion Control in the Externalizing Problems of School-Aged Children

    Science.gov (United States)

    Kim, Geunyoung; Walden, Tedra; Harris, Vicki; Karrass, Jan; Catron, Thomas

    2007-01-01

    The present study examined the role of emotion and emotion control in children's externalizing problems. Third- to sixth-grade children were administered a self-report measure of positive emotion, negative emotion, and emotion control. Peer- and teacher-reported adjustment problems were assessed. Structural equations modeling revealed that…

  18. The relationship between emotional intelligence and learning outcomes, and the mediating role of emotional conflict

    OpenAIRE

    Hjertø, Kjell B.

    2010-01-01

    A field sample of 1100 employees in the army was investigated to study the relationship between the individuals’ self reported emotional intelligence and learning outcomes in work groups, with two dimensions of emotional conflict as mediators, emotional person conflict and emotional task conflict. Most importantly, emotional intelligence predicted positively learning outcomes and emotional task conflict, and predicted negatively emotional person conflict. Further, emotional task ...

  19. Emotional Responses

    DEFF Research Database (Denmark)

    Hansen, Flemming; Christensen, Sverre Riis; Lundsteen, Steen

    2007-01-01

    Recent neurological research has pointed to the importance of fundamental emotional processes for most kinds of human behaviour. Measures of emotional response tendencies towards brands seem to reveal intangible aspects of brand equity, particularly in a marketing context. In this paper a procedure...... for estimating such emotional brand equity is presented and findings from two successive studies of more than 100 brands are reported. It demonstrates how changes that occur between two years are explainable in terms of factors identifiable in the markets, and that the measures otherwise are stable over time...

  20. Neurocognitive processing of emotion facial expressions in individuals with self-reported depressive symptoms: the role of personality and anxiety.

    Science.gov (United States)

    Mardaga, S; Iakimova, G

    2014-11-01

    Neurocognition may constitute one of the numerous factors that mediate the reciprocal influences between personality and depression. The present study explored the influence of personality and anxiety traits on the neurocognitive processing of emotional faces and specifically focused on personal characteristics related to negative (harm avoidance - HA) and positive affectivity (self-directedness - SD) and to anxiety. Twenty participants with self-reported depressive symptoms and 18 control participants were selected based on their BDI-II scores. Personality (TCI-R), anxiety and attention were measured and event-related potentials (ERPs) were recorded during an implicit emotional face perception task (fear, sadness, happiness, neutrality). The participants who self-reported depressive symptoms had higher HA, lower SD and higher anxiety compared to controls. Controls showed enhanced P300 and LPP amplitudes for fear. Individuals with self-reported depression showed reduced ERPs amplitudes for happiness. HA did not account for the difference between the groups but high HA and high anxiety were positively correlated with enhanced P300 amplitude for fear in participants with depressive symptoms. In contrast, SD accounted for the difference between the groups but was not correlated to the ERP components' amplitudes recorded for facial expressions. Other personality dimensions (reward dependence, cooperativeness) influenced the ERPs recorded for facial emotions. Personality dimensions influence the neurocognitive processing of emotional faces in individuals with self-reported depressive symptoms, which may constitute a cognitive vulnerability to depression. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  1. Brief Report: Fathers' and Mothers' Ratings of Behavioral and Emotional Problems in Siblings of Children with Autism Spectrum Disorder

    Science.gov (United States)

    Griffith, Gemma M.; Hastings, Richard P.; Petalas, Michael A.

    2014-01-01

    Debate is ongoing about whether typically developing siblings of children with autism spectrum disorder (ASD) are at greater risk of behavioral or emotional problems than siblings of children without ASD. Most data on behavior is provided by mothers, and we do not know whether fathers' reports differ. The strengths and difficulties questionnaire…

  2. Preliminary Investigation of Self-Reported Emotional Responses to Approaching and Receding Footstep Sounds in a Virtual Reality Context

    DEFF Research Database (Denmark)

    Sikström, Erik; Nilsson, Niels Christian; Nordahl, Rolf

    2013-01-01

    The emotional impact of approaching and receding sounds sources studies has previously been studied in seated laboratory experiments in with and without accompanying visual stimulus. This paper investigates the emotional responses to approaching and receding footstep sounds in an interactive...... virtual reality using a head-mounted display, 24-channel surround audio and a novel walking-in-place device utilizing acoustic detection of the user's input. Based on self-reports using the Self-Assessment Manikin, the subjects gave post-experiment evaluations of 7 seconds long footstep sequence...

  3. Preliminary Investigation of Self-Reported Emotional Responses to Approaching and Receding Footstep Sounds in a Virtual Reality Context

    DEFF Research Database (Denmark)

    Sikström, Erik; Nilsson, Niels Christian; Nordahl, Rolf;

    2013-01-01

    The emotional impact of approaching and receding sounds sources studies has previously been studied in seated laboratory experiments in with and without accompanying visual stimulus. This paper investigates the emotional responses to approaching and receding footstep sounds in an interactive...... virtual reality using a head-mounted display, 24-channel surround audio and a novel walking-in-place device utilizing acoustic detection of the user's input. Based on self-reports using the Self-Assessment Manikin, the subjects gave post-experiment evaluations of 7 seconds long footstep sequence...

  4. Aerodynamic Control of Exhaust

    DEFF Research Database (Denmark)

    Hyldgård, Carl-Erik

    In the autumn of 1985 the Unive!Sity of Aalborg was approached by the manufacturer C. P. Aaberg, who had obtained aerodynilmic control of the exhaust by means of injection. The remaining investigations comprising optimizations of the system with regard to effect, consumption, requirements...

  5. Hybrid Exhaust Component

    Science.gov (United States)

    Pelletier, Gerard D. (Inventor); Logan, Charles P. (Inventor); McEnerney, Bryan William (Inventor); Haynes, Jeffrey D. (Inventor)

    2015-01-01

    An exhaust includes a wall that has a first composite material having a first coefficient of thermal expansion and a second composite material having a second coefficient of the thermal expansion that is less than the first coefficient of thermal expansion.

  6. Self-reported emotional intelligence, burnout and engagement among staff in services for people with intellectual disabilities.

    Science.gov (United States)

    Durán, Auxiliadora; Extremera, Natalio; Rey, Lourdes

    2004-10-01

    This study examined the relationship among dimensions of self-reported Emotional Intelligence, Engagement and Burnout, using the Trait Meta-Mood Scale, Maslach Burnout Inventory and Utrecht Work Engagement Scale in a sample of Spanish professionals who work at institutions for people with intellectual disabilities. The results showed that Emotional Clarity was significantly associated with Personal Accomplishment (r=.25) and Dedication (r=.25). Further, Repair to moods was significantly correlated with all Engagement dimensions (.20 Vigor, .30 Dedication, .36 Absorption) and with Personal Accomplishment (.31). These findings extend previous research with college students in which Clarity and Repair to moods subscales were relevant predictors of well-being indexes and interpersonal functioning and suggest that the Trait Meta-Mood Scale subscales also show significant relationships with emotional functioning and work-related variables in a professional sample.

  7. Visuospatial transformations and personality: evidence of a relationship between visuospatial perspective taking and self-reported emotional empathy.

    Science.gov (United States)

    Sulpizio, Valentina; Committeri, Giorgia; Metta, Emilia; Lambrey, Simon; Berthoz, Alain; Galati, Gaspare

    2015-07-01

    In the visuospatial domain, perspective taking is the ability to imagine how a visual scene appears from an external observer's viewpoint, and can be studied by asking subjects to encode object locations in a visual scene where another individual is present and then detecting their displacement when seeing the scene from the other's viewpoint. In the current study, we explored the relationship between visuospatial perspective taking and self-report measures of the cognitive and emotional components of empathy in young adults. To this aim, we employed a priming paradigm, in which the presence of an avatar allowed to anticipate the next perceived perspective on the visual scene. We found that the emotional dimension of empathy was positively correlated with the behavioral advantage provided by the presence of the avatar, relative to unprimed perspective changes. These data suggest a link between the tendency to vicariously experience the others' emotions and the ability to perform self-other spatial transformations.

  8. 组织情绪规则影响情绪耗竭的作用机制%The Effects of Emotional Display Rules on Emotion Exhaustion:The Mediating Role of Emotional Labor and the Moderating Role of Commitment

    Institute of Scientific and Technical Information of China (English)

    王俊; 王冰; 张芬芳

    2016-01-01

    In service industry, employees'emotion displaying exerts influence on customers'satisfaction, their own per-formance and exhaustion.How an employee express his or her emotion is not only motivated by his own true emotion but also is directed by emotion display rules of the organization.Two kinds of emotional rules, which are expressing positive emotion and inhibiting negative emotion, give burden to ones'emotional sources and cause effect on ones'e-motional exhaustion.Therefore, we hypothesized that expressing emotional displaying rules have positive relation with exhaustion.Emotional labor has direct relation with exhaustion and emotional display.We hypothesized that e-motional labor mediated the relation between inhibiting negative emotion rule and exhaustion, and the relation be-tween expressing positive emotion rule and exhaustion.Rule commitment predict positively whether one perform the rules or not.Only one performs emotional displaying rules of the organization, emotional displaying may have effect on emotion exhaustion.Therefore, rule commitment moderated the relation between emotional displaying rules and exhaustion, and the relation between emotional displaying rules and emotional labor. We established a model presenting the emotional labor's mediating role and rule commitment's moderating role above.Structural equation model was used to test the hypothesis.Consistent with predictions, the results showed that inhibiting negative emotion rules can positively predict emotion exhaustion, and surface labor can positively predict emotion exhaustion.Meanwhile, surface labor mediated the relation between inhibiting negative emotion rules and exhaustion.However, expressing positive emotion rules can not predict emotion exhaustion, and surface labor do not mediated the relation between expressing positive emotion and emotion exhaustion.Commitment to emotion rules can not predict emotion exhaustion.Meanwhile, commitment to emotion rules moderate the relation

  9. What reported food-evoked emotions may add : A model to predict consumer food choice

    NARCIS (Netherlands)

    Gutjar, Swetlana; Dalenberg, Jelle R.; de Graaf, Cees; de Wijk, Rene A.; Palascha, Aikaterini; Renken, Remco J.; Jager, Gerry

    2015-01-01

    Food-evoked emotions provide information that goes beyond the information from traditional hedonic ratings. The objectives of our study were: (i) to investigate how intrinsic (sensory) and extrinsic (packaging) cues affect consumers' emotional responses to foods, and (ii) to explore whether

  10. What reported food-evoked emotions may add: A model to predict consumer food choice

    NARCIS (Netherlands)

    Gutjar, S.; Dalenberg, J.R.; Graaf, de C.; Wijk, de R.A.; Palascha, A.; Renken, Remco J.; Jager, G.

    2015-01-01

    Food-evoked emotions provide information that goes beyond the information from traditional hedonic ratings. The objectives of our study were: (i) to investigate how intrinsic (sensory) and extrinsic (packaging) cues affect consumers’ emotional responses to foods, and (ii) to explore whether

  11. Disadvantaged Youth Report Less Negative Emotion to Minor Stressors When with Peers: An Experience Sampling Study

    Science.gov (United States)

    Uink, Bep Norma; Modecki, Kathryn Lynn; Barber, Bonnie L.

    2017-01-01

    Previous Experience Sampling Method (ESM) studies demonstrate that adolescents' daily emotional states are heavily influenced by their immediate social context. However, despite adolescence being a risk period for exposure to daily stressors, research has yet to examine the influence of peers on adolescents' emotional responses to stressors…

  12. What reported food-evoked emotions may add : A model to predict consumer food choice

    NARCIS (Netherlands)

    Gutjar, Swetlana; Dalenberg, Jelle R.; de Graaf, Cees; de Wijk, Rene A.; Palascha, Aikaterini; Renken, Remco J.; Jager, Gerry

    2015-01-01

    Food-evoked emotions provide information that goes beyond the information from traditional hedonic ratings. The objectives of our study were: (i) to investigate how intrinsic (sensory) and extrinsic (packaging) cues affect consumers' emotional responses to foods, and (ii) to explore whether emotiona

  13. Relationships between Parent and Child Emotion Regulation Strategy Use: A Brief Report

    Science.gov (United States)

    Bariola, Emily; Hughes, Elizabeth K.; Gullone, Eleonora

    2012-01-01

    We examined the direct relationships between parent and child emotion regulation (ER) strategy use during the transitionary and understudied developmental periods of middle childhood through to adolescence. Three hundred and seventy-nine participants aged between 9 and 19 years, completed the Emotion Regulation Questionnaire for Children and…

  14. What reported food-evoked emotions may add: A model to predict consumer food choice

    NARCIS (Netherlands)

    Gutjar, S.; Dalenberg, J.R.; Graaf, de C.; Wijk, de R.A.; Palascha, A.; Renken, Remco J.; Jager, G.

    2015-01-01

    Food-evoked emotions provide information that goes beyond the information from traditional hedonic ratings. The objectives of our study were: (i) to investigate how intrinsic (sensory) and extrinsic (packaging) cues affect consumers’ emotional responses to foods, and (ii) to explore whether emotiona

  15. Self reported behavioral and emotional difficulties in relation to dentition status among school going children of Dilsukhnagar, Hyderabad, India

    Directory of Open Access Journals (Sweden)

    Adepu Srilatha

    2016-01-01

    Full Text Available Background: Oral health has strong biological, psychological, and social projections, which influence the quality of life. Thus, developing a common vision and a comprehensive approach to address children′s social, emotional, and behavioral health needs is an integral part of the child and adolescent′s overall health. Aim: To assess and compare the behavior and emotional difficulties among 15-year-olds and to correlate it with their dentition status based on gender. Study Settings and Design: A cross-sectional questionnaire study among 15-year-old schoolgoing children in six private schools in Dilsukhnagar, Hyderabad, India. Materials and Methods: The behavior and emotional difficulties were assessed using self-reported Strengths and Difficulties Questionnaire (SDQ. The dentition status was recorded by the criteria given by the World Health Organization (WHO in the Basic Oral Health Survey Assessment Form (1997. Statistical Analysis: Independent Student′s t-test was used for comparison among the variables. Correlation between scales of SDQ and dentition status was done using Karl Pearson′s correlation coefficient method. Results: Girls reported more emotional problems and good prosocial behavior and males had more conduct problems, hyperactivity, peer problems, and total difficulty problems. Total decayed-missing-filled teeth (DMFT and decayed component were significantly and positively correlated with total difficulty, emotional symptom, and conduct problems scale while missing component was correlated with the hyperactivity scale and filled component with prosocial behavior. Conclusion: DMFT and its components showed an association with all scales of SDQ except for peer problem scale. Thus, the oral health of children was significantly influenced by behavioral and emotional difficulties; so, changes in the mental health status will affect the oral health of children.

  16. Beliefs about emotions as a metacognitive construct: initial development of a self-report questionnaire measure and preliminary investigation in relation to emotion regulation.

    Science.gov (United States)

    Manser, Rachel; Cooper, Myra; Trefusis, Jo

    2012-01-01

    Metacognitive theory, amongst other theories, gives an important role to beliefs about mental states, including beliefs about emotions, in the maintenance of distress. Mentalization theory as well as the dialectical behaviour therapy and emotion-focused therapy literature specifies particular beliefs thought to be related to emotion dysregulation and therefore to a label of borderline personality disorder. The current study aimed to develop a questionnaire to measure the beliefs about emotions as specified by this literature and to test the relationship of this new measure to various aspects of emotion regulation in a non-clinical sample of 289 participants. A factor analysis extracted six factors, which described beliefs about emotions as (a) overwhelming and uncontrollable; (b) shameful and irrational; (c) invalid and meaningless; (d) useless; (e) damaging; and (f) contagious. The final measure showed some promising psychometric properties. All of the questionnaire subscales were related to aspects of emotion dysregulation including distress, borderline personality disorder symptoms and behaviours associated with dysregulation of emotion, suggesting that beliefs about emotions could be an important metacognitive construct involved in the ability to regulate emotions. Beliefs about emotions may be a useful direct or indirect target for treatment of difficulties regulating emotions, and this could be achieved through the use of various therapeutic modalities.

  17. Emotional Labour and Wellbeing: What Protects Nurses?

    Directory of Open Access Journals (Sweden)

    Gail Kinman

    2016-11-01

    Full Text Available Although compassionate care has wide-ranging benefits for patients, it can be emotionally demanding for healthcare staff. This may be a particular problem for those with little experience in a caring role. This study utilises the job demands-resources model to examine links between “emotional labour” and emotional exhaustion in student nurses. In line with the triple-match principle—whereby interactive effects are more likely when job demands, resources, and outcomes are within the same qualitative domain—the protective role of emotional support and emotion-focused coping (i.e., emotional venting in the relationship between emotional labour and exhaustion is also explored. An online questionnaire was completed by 351 student nurses with experience working in healthcare settings. A strong positive relationship was found between emotional labour and emotional exhaustion, and some support was found for the moderating effects of emotional support and emotion-focused coping. Ways to help student and qualified nurses develop the emotional resilience required to protect their wellbeing, while providing high-quality compassionate care to patients are considered.

  18. How did the media report on the Great East Japan Earthquake? Objectivity and emotionality seeking in Japanese media coverage.

    Science.gov (United States)

    Uchida, Yukiko; Kanagawa, Chie; Takenishi, Ako; Harada, Akira; Okawa, Kiyotake; Yabuno, Hiromi

    2015-01-01

    The Great East Japan Earthquake was a tragic event requiring critical media involvement. Since the media played an important role in conveying factual information, journalists expressed feeling that it was difficult to guarantee the objectivity of their coverage. As media coverage constructs a socio-culturally shared reality among its audience, an examination of the objectivity and emotionality of the contents of the news coverage is needed. In Study 1, we conducted an exploratory content analysis of TV and newspaper coverage from the six month period following the March 11, 2011 disaster, finding that the news media generally reported neutral and objective factual information about the event, with emotionality shown only in the commentary. In order to examine how media coverage was constructed and evaluated by journalists, in Study 2 we conducted an online survey of 115 journalists working for mass media organizations. We found that that the journalists' orientations tended to be more objective than emotional, which is consistent with the findings of Study 1. However, their evaluations of the objectivity of the published articles were low, especially for the coverage of the nuclear power plant accident, which was an accident of an unprecedented nature. The negative emotions that journalists experienced during their investigations negatively affected subsequent evaluations of the objectivity of their reporting.

  19. How did the media report on the Great East Japan Earthquake? Objectivity and emotionality seeking in Japanese media coverage.

    Directory of Open Access Journals (Sweden)

    Yukiko Uchida

    Full Text Available The Great East Japan Earthquake was a tragic event requiring critical media involvement. Since the media played an important role in conveying factual information, journalists expressed feeling that it was difficult to guarantee the objectivity of their coverage. As media coverage constructs a socio-culturally shared reality among its audience, an examination of the objectivity and emotionality of the contents of the news coverage is needed. In Study 1, we conducted an exploratory content analysis of TV and newspaper coverage from the six month period following the March 11, 2011 disaster, finding that the news media generally reported neutral and objective factual information about the event, with emotionality shown only in the commentary. In order to examine how media coverage was constructed and evaluated by journalists, in Study 2 we conducted an online survey of 115 journalists working for mass media organizations. We found that that the journalists' orientations tended to be more objective than emotional, which is consistent with the findings of Study 1. However, their evaluations of the objectivity of the published articles were low, especially for the coverage of the nuclear power plant accident, which was an accident of an unprecedented nature. The negative emotions that journalists experienced during their investigations negatively affected subsequent evaluations of the objectivity of their reporting.

  20. Bodily maps of emotions.

    Science.gov (United States)

    Nummenmaa, Lauri; Glerean, Enrico; Hari, Riitta; Hietanen, Jari K

    2014-01-14

    Emotions are often felt in the body, and somatosensory feedback has been proposed to trigger conscious emotional experiences. Here we reveal maps of bodily sensations associated with different emotions using a unique topographical self-report method. In five experiments, participants (n = 701) were shown two silhouettes of bodies alongside emotional words, stories, movies, or facial expressions. They were asked to color the bodily regions whose activity they felt increasing or decreasing while viewing each stimulus. Different emotions were consistently associated with statistically separable bodily sensation maps across experiments. These maps were concordant across West European and East Asian samples. Statistical classifiers distinguished emotion-specific activation maps accurately, confirming independence of topographies across emotions. We propose that emotions are represented in the somatosensory system as culturally universal categorical somatotopic maps. Perception of these emotion-triggered bodily changes may play a key role in generating consciously felt emotions.

  1. Self-reported halitosis and emotional state: impact on oral conditions and treatments

    Directory of Open Access Journals (Sweden)

    Trimarchi Giuseppe

    2010-03-01

    Full Text Available Abstract Background Halitosis represents a common dental condition, although sufferers are often not conscious of it. The aim of this study was to examine behavior in a sample of Italian subjects with reference to self-reported halitosis and emotional state, and specifically the presence of dental anxiety. Methods The study was performed on Italian subjects (N = 1052; range 15-65 years. A self-report questionnaire was used to detect self-reported halitosis and other variables possibly linked to it (sociodemographic data, medical and dental history, oral hygiene, and others, and a dental anxiety scale (DAS divided into two subscales that explore a patient's dental anxiety and dental anxiety concerning dentist-patient relations. Associations between self-reported halitosis and the abovementioned variables were examined using multiple logistic regression analysis. Correlations between the two groups, with self-perceived halitosis and without, were also investigated with dental anxiety and with the importance attributed to one's own mouth and that of others. Results The rate of self-reported halitosis was 19.39%. The factors linked with halitosis were: anxiety regarding dentist patient relations (relational dental anxiety (OR = 1.04, CI = 1.01-1.07, alcohol consumption (OR = 0.47, CI = 0.34-0.66, gum diseases (OR = 0.39, CI = 0.27-0.55, age > 30 years (OR = 1.01, CI = 1.00-1.02, female gender (OR = 0.71, CI = 0.51-0.98, poor oral hygiene (OR = 0.65, CI = 0.43-0.98, general anxiety (OR = 0.66, CI = 0.49-0.90, and urinary system pathologies (OR = 0.46, CI = 0.30-0.70. Other findings emerged concerning average differences between subjects with or without self-perceived halitosis, dental anxiety and the importance attributed to one's own mouth and that of others. Conclusions Halitosis requires professional care not only by dentists, but also psychological support as it is a problem that leads to avoidance behaviors and thereby limits relationships. It

  2. Effects of Self-Reported Wisdom on Happiness : Not Much More Than Emotional Intelligence?

    NARCIS (Netherlands)

    Zacher, Hannes; McKenna, Bernard; Rooney, David

    2013-01-01

    Wisdom and emotional intelligence are increasingly popular topics among happiness scholars. Despite their conceptual overlap, no empirical research has examined their interrelations and incremental predictive validities. The aims of this study were (a) to investigate associations between multidimens

  3. Effects of Self-Reported Wisdom on Happiness : Not Much More Than Emotional Intelligence?

    NARCIS (Netherlands)

    Zacher, Hannes; McKenna, Bernard; Rooney, David

    2013-01-01

    Wisdom and emotional intelligence are increasingly popular topics among happiness scholars. Despite their conceptual overlap, no empirical research has examined their interrelations and incremental predictive validities. The aims of this study were (a) to investigate associations between multidimens

  4. Effects of Self-Reported Wisdom on Happiness : Not Much More Than Emotional Intelligence?

    NARCIS (Netherlands)

    Zacher, Hannes; McKenna, Bernard; Rooney, David

    2013-01-01

    Wisdom and emotional intelligence are increasingly popular topics among happiness scholars. Despite their conceptual overlap, no empirical research has examined their interrelations and incremental predictive validities. The aims of this study were (a) to investigate associations between

  5. The Positive Impact of Social and Emotional Learning for Kindergarten to Eighth-Grade Students: Findings from Three Scientific Reviews. Technical Report

    Science.gov (United States)

    Payton, John; Weissberg, Roger P.; Durlak, Joseph A.; Dymnicki, Allison B.; Taylor, Rebecca D.; Schellinger, Kriston B.; Pachan, Molly

    2008-01-01

    This report summarizes results from three large-scale reviews of research on the impact of social and emotional learning (SEL) programs on elementary and middle-school students--that is, programs that seek to promote various social and emotional skills. Collectively the three reviews included 317 studies and involved 324,303 children. SEL programs…

  6. The Missing Piece: A National Teacher Survey on How Social and Emotional Learning Can Empower Children and Transform Schools. A Report for CASEL. Executive Summary

    Science.gov (United States)

    Bridgeland, John; Bruce, Mary; Hariharan, Arya

    2013-01-01

    The central message of this report is that teachers across America understand that social and emotional learning (SEL) is critical to student success in school, work, and life. Social and emotional learning involves the processes of developing competencies, including self-awareness, self-management, social awareness, relationship skills, and…

  7. The Missing Piece: A National Teacher Survey on How Social and Emotional Learning Can Empower Children and Transform Schools. A Report for CASEL

    Science.gov (United States)

    Bridgeland, John; Bruce, Mary; Hariharan, Arya

    2013-01-01

    The central message of this report is that teachers across America understand that social and emotional learning (SEL) is critical to student success in school, work, and life. Social and emotional learning involves the processes of developing competencies, including self-awareness, self-management, social awareness, relationship skills, and…

  8. Heterogeneity of long-history migration explains cultural differences in reports of emotional expressivity and the functions of smiles.

    Science.gov (United States)

    Rychlowska, Magdalena; Miyamoto, Yuri; Matsumoto, David; Hess, Ursula; Gilboa-Schechtman, Eva; Kamble, Shanmukh; Muluk, Hamdi; Masuda, Takahiko; Niedenthal, Paula Marie

    2015-05-12

    A small number of facial expressions may be universal in that they are produced by the same basic affective states and recognized as such throughout the world. However, other aspects of emotionally expressive behavior vary widely across culture. Just why do they vary? We propose that some cultural differences in expressive behavior are determined by historical heterogeneity, or the extent to which a country's present-day population descended from migration from numerous vs. few source countries over a period of 500 y. Our reanalysis of data on cultural rules for displaying emotion from 32 countries [n = 5,340; Matsumoto D, Yoo S, Fontaine J (2008) J Cross Cult Psychol 39(1):55-74] reveals that historical heterogeneity explains substantial, unique variance in the degree to which individuals believe that emotions should be openly expressed. We also report an original study of the underlying states that people believe are signified by a smile. Cluster analysis applied to data from nine countries (n = 726), including Canada, France, Germany, India, Indonesia, Israel, Japan, New Zealand, and the United States, reveals that countries group into "cultures of smiling" determined by historical heterogeneity. Factor analysis shows that smiles sort into three social-functional subtypes: pleasure, affiliative, and dominance. The relative importance of these smile subtypes varies as a function of historical heterogeneity. These findings thus highlight the power of social-historical factors to explain cross-cultural variation in emotional expression and smile behavior.

  9. No Breathing in the Aisles: Diesel Exhaust inside School Buses.

    Science.gov (United States)

    Solomon, Gina M.; Campbell, Todd R.; Feuer, Gail Ruderman; Masters, Julie; Samkian, Artineh; Paul, Kavita Ann

    There is evidence that diesel exhaust causes cancer and premature death, and also exacerbates asthma and other respiratory illness. Noting that the vast majority of the nation's school buses run on diesel fuel, this report details a study examining the level of diesel exhaust to which children are typically exposed as they travel to and from…

  10. Exposure to diesel exhaust linked to lung cancer in miners

    Science.gov (United States)

    In a study of non-metal miners in the United States, federal government scientists reported that heavy exposure to diesel exhaust increased risk of death from lung cancer. The research, all part of the Diesel Exhaust in Miners Study, was designed to evalu

  11. PHYSICAL AND NUMERICAL MODELING OF ASD EXHAUST DISPERSION AROUND HOUSES

    Science.gov (United States)

    The report discusses the use of a wind tunnel to physically model the dispersion of exhaust plumes from active soil depressurization (ASD) radon mitigation systems in houses. he testing studied the effects of exhaust location (grade level vs. above the eave), as house height, roo...

  12. Emotional eating: eating when emotional or emotional about eating?

    Science.gov (United States)

    Adriaanse, Marieke A; de Ridder, Denise T D; Evers, Catharine

    2011-01-01

    This article examines the extent to which self-reported emotional eating is a predictor of unhealthy snack consumption or, alternatively, an expression of beliefs about the relation between emotions and eating derived from concerns about eating behaviour. Three studies were conducted. Study 1 (N = 151) and Study 2 (N = 184) investigated the predictive validity of emotional eating compared to habit strength in snack consumption, employing 7-day snack diaries. Both studies demonstrated that snack consumption was not predicted by emotional eating but depended on the habit of unhealthy snacking and on restraint eating. As emotional eating was not a significant predictor of snack intake, Study 3 addressed the alternative hypothesis of emotional eating being an expression of concerns about eating behaviour. Results from this cross-sectional survey (N = 134) showed that emotional eating was significantly associated with several concerns. Together, these studies show that snack intake is better predicted by habit strength and restraint eating than by emotional eating. Additionally, the results suggest that in normal-weight women the concept of emotional eating may not capture the tendency to eat under emotional conditions, but rather reflects beliefs about the relation between emotions and eating.

  13. Not As Good as You Think? Trait Positive Emotion Is Associated with Increased Self-Reported Empathy but Decreased Empathic Performance

    Science.gov (United States)

    Devlin, Hillary C.; Zaki, Jamil; Ong, Desmond C.; Gruber, June

    2014-01-01

    How is positive emotion associated with our ability to empathize with others? Extant research provides support for two competing predictions about this question. An empathy amplification hypothesis suggests positive emotion would be associated with greater empathy, as it often enhances other prosocial processes. A contrasting empathy attenuation hypothesis suggests positive emotion would be associated with lower empathy, because positive emotion promotes self-focused or antisocial behaviors. The present investigation tested these competing perspectives by examining associations between dispositional positive emotion and both subjective (i.e., self-report) and objective (i.e., task performance) measures of empathy. Findings revealed that although trait positive emotion was associated with increased subjective beliefs about empathic tendencies, it was associated with both increases and decreases in task-based empathic performance depending on the target’s emotional state. More specifically, trait positive emotion was linked to lower overall empathic accuracy toward a high-intensity negative target, but also a higher sensitivity to emotion upshifts (i.e., shifts in emotion from negative to positive) toward positive targets. This suggests that trait positive affect may be associated with decreased objective empathy in the context of mood incongruent (i.e., negative) emotional stimuli, but may increase some aspects of empathic performance in the context of mood congruent (i.e., positive) stimuli. Taken together, these findings suggest that trait positive emotion engenders a compelling subjective-objective gap regarding its association with empathy, in being related to a heightened perception of empathic tendencies, despite being linked to mixed abilities in regards to empathic performance. (Word count: 242). PMID:25353635

  14. Turbine exhaust pressure measurements

    Energy Technology Data Exchange (ETDEWEB)

    Burns, J.M. [Stone & Webster Engineering Corp., Boston, MA (United States); Hernandez, E. [Community Energy Alternatives Inc., Ridgewood, NJ (United States)

    1996-05-01

    This paper discusses the dynamic operating environment in the turbine-condenser steam space and the two sensors, basket tips and guideplates, that have been approved by ASME test codes for measurement of the static pressure within that exhaust region. It defines the rigorous geometry and construction requirements of these sensors in order that they be acceptable for guarantee/acceptance testing. The paper also offers a practical alternative to the classical ASME PTC 6 (Turbine Test Code) basket tip design that is easier to fabricate in the typical utility machine shop. The alternative design makes it less expensive, much faster to construct, and facilitates the drainage of any accumulated condensate. Comparative field tests by PSE&G`s Research and Testing Laboratory conducted in 1995 at the 300 MW Mercer Generating Station, Unit 1 will be described which demonstrate the modified basket tip pressure measurements are statistically indistinguishable from those of the PTC 6 design. Noting that basket tip turbine exhaust static pressure sensors are recommended by all the major U.S. turbine manufacturers, the paper also presents the limited available history of the empirical basket tip and the lack of any documented calibration history related to the accuracy of the guideplate. Finally, based on the success of this one basket tip variation, the paper concludes that other even more suitable designs could be developed by further research.

  15. Brief Report: Integrating Social-Emotional Learning with Literacy Instruction--An Intervention for Children at Risk for Emotional and Behavioral Disorders

    Science.gov (United States)

    Daunic, Ann; Corbett, Nancy; Smith, Stephen; Barnes, Tia; Santiago-Poventud, Lourdes; Chalfant, Pam; Pitts, Donna; Gleaton, Jeisha

    2013-01-01

    It is widely believed that children's social-emotional growth and academic learning are inextricably connected. Pressured by high-stakes assessments, however, school professionals find it difficult to devote adequate time to children's social/behavioral development. As a response, we developed and piloted Social-Emotional Learning Foundations…

  16. THE PILOT PROGRAM FOR THE EMOTIONALLY DISTURBED IN TEXAS. PROGRESS REPORT FOR 1965-1966.

    Science.gov (United States)

    LINKOUS, L.W.

    DURING THE 1965-66 SCHOOL YEAR, 20 CLASSES FOR THE EMOTIONALLY DISTURBED (IN PUBLIC SCHOOLS, MENTAL HEALTH CENTERS, AND HOSPITALS) ENROLLED 253 CHILDREN IN THIS PILOT PROGRAM. EVIDENCE OF NEUROLOGICAL DYSFUNCTION WAS FOUND IN 37 PERCENT OF THE STUDENTS. PSYCHIATRISTS CATEGORIZED THE STUDENTS AS HAVING TRANSIENT SITUATIONAL PERSONALITY DISORDERS…

  17. The structure of self-reported emotional experiences : A mixed-effects Poisson factor model

    NARCIS (Netherlands)

    Bockenholt, U; Kamakura, WA; Wedel, M

    2003-01-01

    Multivariate count data are commonly analysed by using Poisson distributions with varying intensity parameters, resulting in a random-effects model. In the analysis of a data set on the frequency of different emotion experiences we find that a Poisson model with a single random effect does not yield

  18. The effect of emotional intelligence on burnout and the impact on the nurses service quality

    Directory of Open Access Journals (Sweden)

    Agustina Hanafi

    2016-07-01

    Full Text Available This study attempts to analyze the effect of emotional intelligence on emotional exhaustion and this, in turn, on the quality of hospital care nurse. The subjects were nurses and patients RS RK.Charitas Palembang. This sample was taken using Non-Probability Sampling towards the nurses and patients in the patient units of the hospital Joseph 1 & 2, with the total respondents of 200 people. These were selected as sample and the data analyzed through the process using Structural Equation Model (SEM. It shows that emotional intelligence negatively affects the emotional exhaustion. Furthermore, the emotional intelligence has positive effect on the quality of nursing care. Most importantly, there is a greater direct effect of emotional intel-ligence towards service quality than the indirect effect through the emotional ex-haustion. Emotional exhaustion negatively affects the quality of nursing services.

  19. The Impact of Abusive Supervision on Employees’ Counterproductive Work Behavior:The Mediating Role of Emotional Exhaustion%辱虐管理对员工反生产工作行为的影响:情绪耗竭的中介作用

    Institute of Scientific and Technical Information of China (English)

    朱晓妹; 连曦; 郝龙飞; 丁通达

    2015-01-01

    Through the questionnaire survey of 226 employees, the paper explores the influencing mechanism of employ⁃ees’ perception of abusive supervision on employees’ counterproductive work behavior. The results show that employees’ perception of abusive supervision has a positive impact on employees’ counterproductive work behavior, which points to both organization and interpersonal relationship. Moreover,emotional exhaustion has a partial mediating role in the relation⁃ship between employees’ perception of abusive supervision and employees’ counterproductive work behavior. That means the higher the degree of employees’ perception of abusive supervision, the higher the level of employees’ emotional ex⁃haustion,and the more prone to employees’ counterproductive work behavior. At last,the paper discusses the theoretical significances,practical implications and limitations of the study.%文章通过对226名员工的问卷调查,探讨了辱虐管理对员工反生产工作行为的影响机制。研究结果发现,辱虐管理会正向影响指向组织的反生产工作行为和指向人际的反生产工作行为,而且,情绪耗竭在辱虐管理与指向组织的反生产工作行为和指向人际的反生产工作行为之间起部分中介作用。即员工感知到的主管辱虐管理程度越强,员工情绪耗竭水平也越高,从而越容易出现反生产工作行为。文章最后探讨了研究的理论和实践意义以及研究不足。

  20. Study of the combined effects of smoking and inhalation of uranium ore dust, radon daughters and diesel oil exhaust fumes in hamsters and dogs. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Cross, F.T.; Palmer, R.F.; Filipy, R.E.; Busch, R.H.; Stuart, B.O.

    1978-09-01

    Exposure to particulates from uranium ore dust and diesel exhaust soot provoked inflammatory and proliferative responses in lungs. Also exposure to radon and radon daughters yielded increased occurrences of bronchiolar epithelial hyperplasia and metaplastic changes of alveolar epithelium. The data suggest that this cellular change is also a precursor of premalignant change in hamsters. The authors suggest an animal model other than the hamster based on two observations: (1) the Syrian golden hamster has been shown to be highly refractory to carcinoma induction; and (2) that when exposed to realistic levels of agents in life-span exposure regimens, the hamster does not develop lesions. Dog studies with cigarette smoke exposure showed mitigating effects on radon daughter induced respiratory tract cancer. Two reasons are suggested although no empirical evidence was gathered. A strict comparison of human and animal exposures and interpolative models are not possible at this time. (PCS)

  1. Teacher Emotion Management in the Classroom: Appraisal, Regulation, and Coping

    Science.gov (United States)

    Chang, Mei-Lin

    2009-01-01

    Compared with other professions, teachers in P-12 schools seem to experience the highest level of emotional exhaustion. The purpose of this study was to examine teacher emotions within the context of teachers' appraisals and the ways they regulate and cope with their emotions. This was done by exploring novice teachers' appraisals of classroom…

  2. Understanding Exhaustive Pattern Learning

    CERN Document Server

    Shen, Libin

    2011-01-01

    Pattern learning in an important problem in Natural Language Processing (NLP). Some exhaustive pattern learning (EPL) methods (Bod, 1992) were proved to be flawed (Johnson, 2002), while similar algorithms (Och and Ney, 2004) showed great advantages on other tasks, such as machine translation. In this article, we first formalize EPL, and then show that the probability given by an EPL model is constant-factor approximation of the probability given by an ensemble method that integrates exponential number of models obtained with various segmentations of the training data. This work for the first time provides theoretical justification for the widely used EPL algorithm in NLP, which was previously viewed as a flawed heuristic method. Better understanding of EPL may lead to improved pattern learning algorithms in future.

  3. Willing and Able to Fake Emotions: A Closer Examination of the Link between Emotional Dissonance and Employee Well-Being

    Science.gov (United States)

    Pugh, S. Douglas; Groth, Markus; Hennig-Thurau, Thorsten

    2011-01-01

    Emotional dissonance resulting from an employee's emotional labor is usually considered to lead to negative employee outcomes, such as job dissatisfaction and emotional exhaustion. Drawing on Festinger's (1957) cognitive dissonance theory, we argue that the relationship between service employees' surface acting and job dissatisfaction and…

  4. Willing and Able to Fake Emotions: A Closer Examination of the Link between Emotional Dissonance and Employee Well-Being

    Science.gov (United States)

    Pugh, S. Douglas; Groth, Markus; Hennig-Thurau, Thorsten

    2011-01-01

    Emotional dissonance resulting from an employee's emotional labor is usually considered to lead to negative employee outcomes, such as job dissatisfaction and emotional exhaustion. Drawing on Festinger's (1957) cognitive dissonance theory, we argue that the relationship between service employees' surface acting and job dissatisfaction and…

  5. Automatic recovery from resource exhaustion exceptions by collecting leaked resources

    Institute of Scientific and Technical Information of China (English)

    Zi-ying DAI; Xiao-guang MAO; Li-qian CHEN; Yan LEI

    2014-01-01

    Despite the availability of garbage collectors, programmers must manually manage non-memory fi nite system resources such as fi le descriptors. Resource leaks can gradually consume all available resources and cause programs to raise resource exhaustion exceptions. However, programmers commonly provide no effective recovery approach for resource exhaustion exceptions, which often causes programs to halt without completing their tasks. In this paper, we propose to automatically recover programs from resource exhaustion exceptions caused by resource leaks. We transform programs to catch resource exhaustion exceptions, collect leaked resources, and then retry the failure code. A resource collector is designed to identify leaked resources and safely release them. We implement our approach for Java programs. Experimental results show that our approach can successfully handle resource exhaustion exceptions caused by reported resource leaks and allow programs to complete their tasks with an average execution time increase of 2.52%and negligible bytecode size increase.

  6. Brief report: Associations between adolescent girls’ social emotional intelligence and violence perpetration

    Science.gov (United States)

    Gower, Amy L.; Shlafer, Rebecca J.; Polan, Julie; McRee, Annie-Laurie; McMorris, Barbara J.; Pettingell, Sandra L.; Sieving, Renee E.

    2013-01-01

    This study examined associations between social emotional intelligence (SEI) and two measures of violence perpetration (relational aggression and physical violence) in a cross-sectional sample of high-risk adolescent girls (N = 253). We evaluated three aspects of SEI: stress management, intrapersonal, and interpersonal skills. Results of a multiple linear regression model accounting for participants’ age, race/ethnicity, and experiences of relational aggression victimization indicated that girls with better stress management skills were less likely to perpetrate relational aggression. A parallel model for perpetration of physical violence showed a similar pattern of results. Study findings suggest that SEI, and stress management skills in particular, may protect adolescent girls – including those who have been victims of violence – from perpetrating relational aggression and physical violence. Interventions that build adolescent girls’ social and emotional skills may be an effective strategy for reducing their perpetration of violence. PMID:24331306

  7. 14 CFR 27.1123 - Exhaust piping.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Exhaust piping. 27.1123 Section 27.1123... STANDARDS: NORMAL CATEGORY ROTORCRAFT Powerplant Exhaust System § 27.1123 Exhaust piping. (a) Exhaust piping... operating temperatures. (b) Exhaust piping must be supported to withstand any vibration and inertia loads...

  8. Self-reported Emotional and Social Intelligence and Empathy as Distinctive Predictors of Narcissism

    OpenAIRE

    Lara Delič; Petra Novak; Jan Kovačič; Andreja Avsec

    2011-01-01

    In the study, we were interested in the association between narcissism and three psychological constructs, which are considered important in interpersonal relationships – emotional intelligence (EI), social intelligence (SI) and empathy. We supposed that narcissism is positively correlated with EI and with the processing of social information and social skills facets of SI. At the same time, negative correlations between narcissism and social awareness and empathy were expected. The results w...

  9. Ultrasonic measurements of exhaust mass flow and temperature with high time resolution. Final report; Abgasmassenstrom- und -temperaturmessung. Zeitlich hochaufloesende Ultraschallmessung des Abgasmassenstromes und der Abgastemperatur. Abschlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Gebhardt, W. [Fraunhofer-Institut fuer Zerstoerungsfreie Pruefverfahren, Saarbruecken (Germany); Hattingen, U.; Klee, P. [Kaiserslautern Univ. (Germany). Lehrstuhl fuer Kraft- und Arbeitsmaschinen

    1996-07-01

    The exhaust flow out of the cylinders of piston engines is a complex gas-dynamic process with constantly changing flow rates, temperatures and pressures in the outlet duct. As yet, there is no technique for direct measurement of these parameters, which are important for further development of the internal combustion engine. The project therefore aimed at the development of a method for measurements of exhaust mass flow and temperature with high time resolution on the baasis of a ultrasonic technique. Test measurements showed good agreement with the values calculated from the fuel/air consumption, and the signals of the ultrasonic measuring length provides easily interpretable signals up to a speed of 6000 l/min. [German] Der Abgasstrom aus den Zylindern von Kolbenmotoren ist ein komplexer gasdynamischer Vorgang, bei dem sich Stroemungsgeschwindigkeit und Temperatur bzw. Druck im Auslasskanal dauernd veraendern. Eine anwendbare Technik zur direkten Messung dieser sehr schnellen und insbesonderen in den Ladungswechseln stark ausgepraegten Stroemungsgeschwindigkeits- und Temperaturveraenderungen gab es bisher nicht. Zahlreiche Entwicklungsarbeiten am Verbrennungsmotor werden entscheidend durch die Kenntnis dieser Messgroessen bestimmt. Ein wesentliches Anwendungsgebiet liegt in der Schadstoffreduzierung am Verbrennungsmotor. Es ist bekannt, dass z.B. beim Ottomotor mit Dreiwegekatalysator Fehlanpassungen aus wenigen Arbeitstakten im Instationaerbereich zu einer mangelhaften Konvertierung der Schadstoffe im Katalysator fuehren. Ebenso liegt ein wichtiges Potential in der Optimierung der Motorstartvorgaenge. Ziel des Vorhabens war die Entwicklung eines Verfahrens zur zeitlich hochaufgeloesten Erfassung des Abgasmassenstroms und der Abgastemperatur. Grundlage ist die Ultraschall-Laufzeitmesstechnick, wie sie bereits an der Ansaugseite des Verbrennungsmotors eingesetzt wird. Zur Loesung dieser Zielsetzung mussten folgende Kriterien beruecksichtigt werden: - Eignung fuer

  10. Parents’ Beliefs about Emotions and Children’s Recognition of Parents’ Emotions

    OpenAIRE

    Dunsmore, Julie C.; Her, Pa; Halberstadt, Amy G.; Perez-Rivera, Marie B.

    2009-01-01

    This study investigated parents’ emotion-related beliefs, experience, and expression, and children’s recognition of their parents’ emotions with 40 parent-child dyads. Parents reported beliefs about danger and guidance of children’s emotions. While viewing emotion-eliciting film clips, parents self-reported their emotional experience and masking of emotion. Children and observers rated videos of parents watching emotion-eliciting film clips. Fathers reported more masking than mothers and thei...

  11. Emotional intelligence and emotional creativity.

    Science.gov (United States)

    Ivcevic, Zorana; Brackett, Marc A; Mayer, John D

    2007-04-01

    Three studies examined the relationship between emotional intelligence (EI) and emotional creativity (EC) and whether each construct was predictive of creative behavior. It was hypothesized that the relationship between EI and EC corresponds to the relationship between cognitive intelligence and creative ability. Therefore, EI and EC were expected to be two distinct sets of abilities. Intercorrelations and confirmatory factor analyses supported the hypothesis. Furthermore, it was hypothesized that EC, but not EI, would correlate with behavioral creativity. Self-report measures of EC significantly correlated with laboratory and self-reported creativity measures in both studies, while ability measures of EC only correlated with self-reported artistic activity. EI was uncorrelated with creative behavior.

  12. What Students Think They Feel Differs from What They Really Feel – Academic Self-Concept Moderates the Discrepancy between Students’ Trait and State Emotional Self-Reports

    OpenAIRE

    Madeleine Bieg; Thomas Goetz; Lipnevich, Anastasiya A.

    2014-01-01

    This study investigated whether there is a discrepancy pertaining to trait and state academic emotions and whether self-concept of ability moderates this discrepancy. A total of 225 secondary school students from two different countries enrolled in grades 8 and 11 (German sample; n = 94) and grade 9 (Swiss sample; n = 131) participated. Students' trait academic emotions of enjoyment, pride, anger, and anxiety in mathematics were assessed with a self-report questionnaire, whereas to assess the...

  13. Emotions and trait emotional intelligence among ultra-endurance runners.

    Science.gov (United States)

    Lane, Andrew M; Wilson, Mathew

    2011-07-01

    The aim of this study was to investigate relationships between trait emotional intelligence and emotional state changes over the course of an ultra-endurance foot race covering a route of approximately 175 miles (282 km) and held in set stages over six days. A repeated measures field design that sought to maintain ecological validity was used. Trait emotional intelligence was defined as a relatively stable concept that should predict adaptive emotional states experienced over the duration of the race and therefore associate with pleasant emotions during a 6-stage endurance event. Thirty-four runners completed a self-report measure of trait emotional intelligence before the event started. Participants reported emotional states before and after each of the six races. Repeated measures ANOVA results showed significant variations in emotions over time and a main effect for trait emotional intelligence. Runners high in self-report trait emotional intelligence also reported higher pleasant and lower unpleasant emotions than runners low in trait emotional intelligence. Findings lend support to the notion that trait emotional intelligence associates with adaptive psychological states, suggesting that it may be a key individual difference that explains why some athletes respond to repeated bouts of hard exercise better than others. Future research should test the effectiveness of interventions designed to enhance trait emotional intelligence and examine the attendant impact on emotional responses to intense exercise during multi-stage events. Copyright © 2011. Published by Elsevier Ltd.

  14. Aircraft exhaust sulfur emissions

    Energy Technology Data Exchange (ETDEWEB)

    Brown, R.C.; Anderson, M.R.; Miake-Lye, R.C.; Kolb, C.E. [Aerodyne Research, Inc., Billerica, MA (United States). Center for Chemical and Environmental Physics; Sorokin, A.A.; Buriko, Y.I. [Scientific Research Center `Ecolen`, Moscow (Russian Federation)

    1997-12-31

    The extent to which fuel sulfur is converted to SO{sub 3} during combustion and the subsequent turbine flow in supersonic and subsonic aircraft engines is estimated numerically. The analysis is based on: a flamelet model with non-equilibrium sulfur chemistry for the combustor, and a one-dimensional, two-stream model with finite rate chemical kinetics for the turbine. The results indicate that between 2% and 10% of the fuel sulfur is emitted as SO{sub 3}. It is also shown that, for a high fuel sulfur mass loading, conversion in the turbine is limited by the level of atomic oxygen at the combustor exit, leading to higher SO{sub 2} oxidation efficiency at lower fuel sulfur loadings. While SO{sub 2} and SO{sub 3} are the primary oxidation products, the model results further indicate H{sub 2}SO{sub 4} levels on the order of 0.1 ppm for supersonic expansions through a divergent nozzle. This source of fully oxidized S(6) (SO{sub 3} + H{sub 2}SO{sub 4}) exceeds previously calculated S(6) levels due to oxidation of SO{sub 2} by OH in the exhaust plume outside the engine nozzle. (author) 26 refs.

  15. The Exhaustive Lexicalisation Principle

    Directory of Open Access Journals (Sweden)

    Antonio Fábregas

    2007-12-01

    Full Text Available In this article I revisit the well-known empirical problem of manner of motion verbs with directional complements in Spanish. I present some data that, to my mind, had not received due attention in previous studies and I show that some manner of motion verbs actually allow directionals with the preposition a, while all of them allow them with prepositions like hacia or hasta. I argue that this pattern is due to a principle that states that every syntactic feature must be identified by lexical insertion, the Exhaustive Lexicalisation Principle. The crucial problem with directional complements is that the Spanish preposition a is locative, in contrast with English to, and, therefore, unable to identify the Path feature. Some verbs license the directional with a because they can lexicalise Path altogether with the verb; all verbs can combine with hasta or hacia because these prepositions lexicalise Path. When neither the verb nor the preposition lexicalise the Path, the construction is ungrammatical.

  16. Economics of exhaustible resources

    Energy Technology Data Exchange (ETDEWEB)

    Rabhan, S.A.

    1986-01-01

    This dissertation deals with various issues of resource depletion, beginning with a rather comprehensive review of the literature. The resource scarcity is the first issue dealt with, where differentiation is made between Ricardian and Pure scarcities of exhaustible resources. While the Ricardian scarcity is properly acknowledged and modeled in the resource literature, the fact that the resource stocks are always decreasing with extraction (i.e., the pure scarcity) is overlooked. One important conclusion of the scarcity analysis is that the steady-state point defining the equilibrium values for the nonresource output to capital and the resource flow to resource stock ratios, is found to be a moving one, as a result of the increasing scarcity mechanism. Another observation about the literature is that there is a marked bias in favor of long run, developed economies' problems and resource inputs as opposed to the problems of developing economies and resource exports. Thus, a theoretical framework is developed where not only resource inputs and exports are analyzed but resource exports are advanced as a vehicle for development. Within the context of this theoretical framework, it is concluded that optimality dictates that the resource inputs and exports, expressed per unit of the capital stock, be declining over time. Furthermore, the resource exports are proposed as the domestic substitute for foreign aid.

  17. Emotional Labour, Burnout and Job Satisfaction in UK Teachers: The Role of Workplace Social Support

    Science.gov (United States)

    Kinman, Gail; Wray, Siobhan; Strange, Calista

    2011-01-01

    Although teaching has been described as a profoundly emotional activity, little is known about the emotional demands faced by teachers or how this impacts on their well-being. This study examined relationships between "emotional labour", burnout (emotional exhaustion, depersonalisation and personal accomplishment) and job satisfaction in…

  18. Emotional Labour, Burnout and Job Satisfaction in UK Teachers: The Role of Workplace Social Support

    Science.gov (United States)

    Kinman, Gail; Wray, Siobhan; Strange, Calista

    2011-01-01

    Although teaching has been described as a profoundly emotional activity, little is known about the emotional demands faced by teachers or how this impacts on their well-being. This study examined relationships between "emotional labour", burnout (emotional exhaustion, depersonalisation and personal accomplishment) and job satisfaction in a sample…

  19. A pilot study for the analysis of dream reports using Maslow's need categories: an extension to the emotional selection hypothesis.

    Science.gov (United States)

    Coutts, Richard

    2010-10-01

    The emotional selection hypothesis describes a cyclical process that uses dreams to modify and test select mental schemas. An extension is proposed that further characterizes these schemas as facilitators of human need satisfaction. A pilot study was conducted in which this hypothesis was tested by assigning 100 dream reports (10 randomly selected from 10 dream logs at an online web site) to one or more categories within Maslow's hierarchy of needs. A "match" was declared when at least two of three judges agreed both for category and for whether the identified need was satisfied or thwarted in the dream narrative. The interjudge reliability of the judged needs was good (92% of the reports contained at least one match). The number of needs judged as thwarted did not differ significantly from the number judged as satisfied (48 vs. 52%, respectively). The six "higher" needs (belongingness, esteem, cognitive, aesthetic, self-actualization, and transcendence) were scored significantly more frequently (81%) than were the two lowest or "basic" needs (physiological and safety, 19%). Basic needs were also more likely to be judged as thwarted, while higher needs were more likely to be judged as satisfied. These findings are discussed in the context of Maslow's hierarchy of needs as a framework for investigating theories of dream function, including the emotional selection hypothesis and other contemporary dream theories.

  20. Self-reported Emotional and Social Intelligence and Empathy as Distinctive Predictors of Narcissism

    Directory of Open Access Journals (Sweden)

    Lara Delič

    2011-12-01

    Full Text Available In the study, we were interested in the association between narcissism and three psychological constructs, which are considered important in interpersonal relationships – emotional intelligence (EI, social intelligence (SI and empathy. We supposed that narcissism is positively correlated with EI and with the processing of social information and social skills facets of SI. At the same time, negative correlations between narcissism and social awareness and empathy were expected. The results were gathered upon 306 participants aged from 19 to 26 years (242 females and 64 males, who completed the Narcissistic Personality Inventory (NPI, the Emotional Skills and Competence Questionnaire (ESCQ, the Tromsø Social Intelligence Scale (TSIS and the Interpersonal Reactivity Index (IRI. The results supported the assumption of positive association between narcissism, EI and SI, while accompanying negative association with empathy. EI, social skills, perspective taking, emphatic concern and age together explain 28% of variance in predicting narcissism. Results support our expectation about differential relationship of EI, SI, and empathy with narcissism and thus confirming differential validity of these three constructs.

  1. Health effects of exhaust particles

    Energy Technology Data Exchange (ETDEWEB)

    Pihlava, T.; Uuppo, M.; Niemi, S.

    2013-11-01

    This report introduces general information about diesel particles and their health effects. The purpose of this report is to introduce particulate matter pollution and present some recent studies made regarding the health effects of particulate matter. The aim is not to go very deeply into the science, but instead to keep the text understandable for the average layman. Particulate matter is a complex mixture of extremely small particles and liquid droplets. These small particles are made up of a number of components that include for example acids, such as nitrates and sulphates, as well as organic chemicals, metals and dust particles from the soil. Particulate matter comes from several sources, such as transportation emissions, industrial emissions, forest fires, cigarette smoke, volcanic ash and climate variations. Particles are divided into coarse particles with diameters less than 10 ..m, fine particles with diameters smaller than 2.5 ..m and ultra-fine particles with diameters less than 0.1 ..m. The particulate matter in diesel exhaust gas is a highly complex mixture of organic, inorganic, solid, volatile and partly volatile compounds. Many of these particles do not form until they reach the air. Many carcinogenic compounds have been found in diesel exhaust gas and it is considered carcinogenic to humans. Particulate matter can cause several health effects, such as premature death in persons with heart or lung disease, cancer, nonfatal heart attacks, irregular heartbeat, aggravated asthma, decreased lung function and an increase in respiratory symptoms, such as irritation of the airways, coughing or difficulty breathing. It is estimated that in Finland about 1300 people die prematurely due to particles and the economic loss in the EU due to the health effects of particles can be calculated in the billions. Ultra-fine particles are considered to be the most harmful to human health. Ultrafine particles usually make the most of their quantity and surface area

  2. Dealing with Organizational Double Binds: Three-way Interactive Effects of Role Stressors and Coping on Worker Exhaustion.

    Science.gov (United States)

    Hornung, Severin; Lampert, Bettina; Glaser, Jürgen

    2016-04-01

    Based on theory regarding the dynamics of organizational double binds, hypotheses were developed about interactive effects of role conflict, role ambiguity, and coping on psychological exhaustion. Hypotheses were tested in a sample of 948 civil servants employed by a government administration in Germany. The sample included 250 (26.4%) women (M age = 43.6 year, SD = 8.3) and average organizational tenure was 17.1 year (SD = 10.0). Moderated multiple regression supported the two hypothesized three-way interactions. Under conditions of high role conflict and high role ambiguity, exhaustion was lower in workers reporting high control coping than in workers reporting low control coping. Under conditions of high role conflict and high role ambiguity, worker exhaustion was more pronounced when support coping was high than when it was low. Problem-focused control coping seems crucial to maintain mental health in dealing with contradictory and unclear work role expectations. Emotion-focused support coping appears symptomatic of prolonged involvement in psychologically dysfunctional work situations that cannot otherwise be addressed. Implications are discussed in the context of growing awareness of the contradictory demands organizations impose on employees.

  3. Change in self-reported emotional distress and parenting among parents referred to inpatient child psychiatric family treatment

    Science.gov (United States)

    Rimehaug, Tormod; Berg-Nielsen, Turid Suzanne; Wallander, Jan

    2012-01-01

    Rimehaug T, Berg-Nielsen TS, Wallander J. Change in self-reported emotional distress and parenting among parents referred to inpatient child psychiatric family treatment. Nord J Psychiatry 2011;64:1–8. Aims: Our aim was to examine changes in distress symptoms and parenting dimensions among parents in child psychiatry services (clinic parents) (n= 102). Parents were followed from referral and admission to 3-month and 12-month follow-ups of “treatment-as-usual” at inpatient family clinics. These measurements were compared with a sample of community parent (n = 439) standards. Methods: Standardized questionnaires measuring the child's problems, parental anxiety and depression symptoms (distress), and warmth protectiveness and authoritarianism (parenting dimensions), were distributed to parents four times (T0–T1–T2–T3). The family clinics received families whose children had long-term problems and unsatisfactory previous treatment outcomes. Results: Clinic mothers, but not fathers, showed an improvement in distress symptoms at the 3-month (T2) and 12-month (T3) follow-ups relative to at admission (T1). Nevertheless, clinic mothers displayed distress symptoms at all measurement points compared with community parents. Parents of children with learning/developmental problems and attention disorders showed significantly higher warmth scores at the 3-month and 12-month follow-up compared with at admission, although the levels remained lower than those of community parents. In contrast, parents of children with emotional problems showed the same level of warmth as community parents and lower levels of protectiveness, but no change in these parenting dimensions T1–T2. Implications: Parental emotional distress symptoms and parenting characteristics should be addressed systematically in child psychiatry to inform evaluations of the context of the child's problems and the family's treatment needs. Systematic and effective treatment components related to parenting

  4. What students think they feel differs from what they really feel--academic self-concept moderates the discrepancy between students' trait and state emotional self-reports.

    Directory of Open Access Journals (Sweden)

    Madeleine Bieg

    Full Text Available This study investigated whether there is a discrepancy pertaining to trait and state academic emotions and whether self-concept of ability moderates this discrepancy. A total of 225 secondary school students from two different countries enrolled in grades 8 and 11 (German sample; n = 94 and grade 9 (Swiss sample; n = 131 participated. Students' trait academic emotions of enjoyment, pride, anger, and anxiety in mathematics were assessed with a self-report questionnaire, whereas to assess their state academic emotions experience-sampling method was employed. The results revealed that students' scores on the trait assessment of emotions were generally higher than their scores on the state assessment. Further, as expected, students' academic self-concept in the domain of mathematics was shown to partly explain the discrepancy between scores on trait and state emotions. Our results indicate that there is a belief-driven discrepancy between what students think they feel (trait assessment and what they really feel (state assessment. Implications with regard to the assessment of self-reported emotions in future studies and practical implications for the school context are discussed.

  5. What students think they feel differs from what they really feel--academic self-concept moderates the discrepancy between students' trait and state emotional self-reports.

    Science.gov (United States)

    Bieg, Madeleine; Goetz, Thomas; Lipnevich, Anastasiya A

    2014-01-01

    This study investigated whether there is a discrepancy pertaining to trait and state academic emotions and whether self-concept of ability moderates this discrepancy. A total of 225 secondary school students from two different countries enrolled in grades 8 and 11 (German sample; n = 94) and grade 9 (Swiss sample; n = 131) participated. Students' trait academic emotions of enjoyment, pride, anger, and anxiety in mathematics were assessed with a self-report questionnaire, whereas to assess their state academic emotions experience-sampling method was employed. The results revealed that students' scores on the trait assessment of emotions were generally higher than their scores on the state assessment. Further, as expected, students' academic self-concept in the domain of mathematics was shown to partly explain the discrepancy between scores on trait and state emotions. Our results indicate that there is a belief-driven discrepancy between what students think they feel (trait assessment) and what they really feel (state assessment). Implications with regard to the assessment of self-reported emotions in future studies and practical implications for the school context are discussed.

  6. The downside of goal-focused leadership: the role of personality in subordinate exhaustion.

    Science.gov (United States)

    Perry, Sara Jansen; Witt, L A; Penney, Lisa M; Atwater, Leanne

    2010-11-01

    Exhaustion has a significant impact on employees and organizations, and leader behavior may affect it. We applied conservation of resources theory to test propositions regarding the joint effects of goal-focused leadership (GFL) and personality on employee exhaustion. We proposed that the relationship between GFL and exhaustion depends on employees' standing on both conscientiousness and emotional stability. Specifically, we expected that high-conscientiousness subordinates experience greater compatibility with a goal-focused leader because of their predisposition to direct resources toward achievement and goal setting, resulting in lower exhaustion under such a leader than among low-conscientiousness employees. Furthermore, high emotional stability may compensate for GFL incompatibility among low-conscientiousness employees by providing additional resources to manage GFL. In contrast, employees low on both traits likely experience greater exhaustion under a goal-focused leader compared with other employees. Results revealed a 3-way interaction in 2 independent samples and were generally supportive of our predictions. GFL was associated with heightened exhaustion among individuals in the low-emotional-stability, low-conscientiousness group but not among workers having any other trait combination.

  7. Emotional effects of startling background music during reading news reports: The moderating influence of dispositional BIS and BAS sensitivities.

    Science.gov (United States)

    Ravaja, Niklas; Kallinen, Kari

    2004-07-01

    We examined the moderating influence of dispositional behavioral inhibition system (BIS) and behavioral activation system (BAS) sensitivities on the relationship of startling background music with emotion-related subjective and physiological responses elicited during reading news reports, and with memory performance among 26 adult men and women. Physiological parameters measured were respiratory sinus arrhythmia (RSA), electrodermal activity (EDA), and facial electromyography (EMG). The results showed that, among high BAS individuals, news stories with startling background music were rated as more interesting and elicited higher zygomatic EMG activity and RSA than news stories with non-startling music. Among low BAS individuals, news stories with startling background music were rated as less pleasant and more arousing and prompted higher EDA. No BIS-related effects or effects on memory were found. Startling background music may have adverse (e.g., negative arousal) or beneficial effects (e.g., a positive emotional state and stronger positive engagement) depending on dispositional BAS sensitivity of an individual. Actual or potential applications of this research include the personalization of media presentations when using modern media and communications technologies.

  8. [Attachment Representation and Emotion Regulation in Patients with Burnout Syndrome].

    Science.gov (United States)

    Söllner, Wolfgang; Behringer, Johanna; Böhme, Stephanie; Stein, Barbara; Reiner, Iris; Spangler, Gottfried

    2016-06-01

    Burnout describes a syndrome of exhaustion resulting from insufficient coping with work-related distress. We investigated if patients that are being clinically treated for burnout show insecure and unresolved attachment representation more often compared with healthy controls. 50 out of 60 consecutive burnout patients participated in the study. Mental representation of attachment was measured by using the Adult Attachment Interview. Additionally, we administered the Self Report Questionnaire to Assess Emotional Experience and Emotion Regulation and several burnout specific questionnaires. A population sample was used as control group. Burnout patients were classified as insecurely attached significantly more often than controls. Unresolved attachment status concerning loss or trauma was found significantly more often within the burnout sample. Patients with insecure attachment representation reported a lower subjective significance of work. Patients with avoidant insecure attachment showed more depersonalisation. Patients with unresolved loss/trauma reported less social support. They showed more passive-negative emotion experience and emotion regulation characterized by externalization. The results of the study suggest that an insecure or unresolved attachment representation might constitute an intrapersonal risk factor for the development of burnout syndrome. © Georg Thieme Verlag KG Stuttgart · New York.

  9. Professional nursing practice: environment and emotional exhaustion among intensive care nurses Ambiente de la práctica profesional y el agotamiento emocional entre enfermeros de terapia intensiva Ambiente da prática profissional e exaustão emocional entre enfermeiros de terapia intensiva

    Directory of Open Access Journals (Sweden)

    Marcia Raquel Panunto

    2013-06-01

    Full Text Available OBJECTIVE: to evaluate the characteristics of the professional nursing practice environment and its relationship with burnout, perception of quality of care, job satisfaction and the intention to leave the job in the next 12 months. METHOD: cross-sectional study with a quantitative approach to data. The sample was composed of 129 nurses working in adult Intensive Care Units from a region in the interior of São Paulo, Brazil. RESULTS: The structural equation modeling, using path analysis, revealed that characteristics of the environment influence job satisfaction, perception of quality of care, and having an intention to leave their job, when mediated by emotional exhaustion. Nurses with limited autonomy, poor control over their practice, and poor relationships with physicians, experience a greater level of emotional exhaustion, which can negatively influence their perception of quality of care, job satisfaction and an intention to abandon their jobs. CONCLUSION: the mediating role of emotional exhaustion may negatively influence care delivery. Therefore, there is a need to adopt strategies to minimize this condition among nurses. OBJETIVO: evaluar las características del ambiente de la práctica profesional de los enfermeros y su relación con el burnout, percepción de la calidad del cuidado, satisfacción en el trabajo y la intención de dejar el empleo en los próximos doce meses. MÉTODO: estudio transversal de abordaje cuantitativo de los datos. La muestra fue compuesta por 129 enfermeros de Unidades de Terapia Intensiva de adulto de una región del interior del Estado de Sao Paulo, Brasil. RESULTADOS: el modelaje de ecuaciones estructurales, por medio del análisis de caminos, mostró que las características del ambiente de la práctica influyen en la satisfacción en el trabajo, percepción de la calidad del cuidado y en la intención de dejar el empleo, cuando mediadas por el sentimiento de agotamiento emocional. El enfermero con poca

  10. A non-linear association between self-reported negative emotional response to stress and subsequent allostatic load

    DEFF Research Database (Denmark)

    Dich, Nadya; Doan, Stacey N; Kivimäki, Mika

    2014-01-01

    Previous research suggests that high levels of negative emotions may affect health. However, it is likely that the absence of an emotional response following stressful events may also be problematic. Accordingly, we investigated whether a non-linear association exists between negative emotional...... cardiovascular, metabolic and immune function biomarkers at three clinical follow-up examinations. A non-linear association between negative emotional response and allostatic load was observed: being at either extreme end of the distribution of negative emotional response increased the risk of physiological...

  11. 14 CFR 29.1123 - Exhaust piping.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Exhaust piping. 29.1123 Section 29.1123... STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Powerplant Exhaust System § 29.1123 Exhaust piping. (a) Exhaust piping must be heat and corrosion resistant, and must have provisions to prevent failure due to...

  12. 14 CFR 25.1123 - Exhaust piping.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Exhaust piping. 25.1123 Section 25.1123... STANDARDS: TRANSPORT CATEGORY AIRPLANES Powerplant Exhaust System § 25.1123 Exhaust piping. For powerplant and auxiliary power unit installations, the following apply: (a) Exhaust piping must be heat...

  13. 46 CFR 169.609 - Exhaust systems.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Exhaust systems. 169.609 Section 169.609 Shipping COAST... Electrical Internal Combustion Engine Installations § 169.609 Exhaust systems. Engine exhaust installations... Yacht Council, Inc. Standard P-1, “Safe Installation of Exhaust Systems for Propulsion and Auxiliary...

  14. 49 CFR 325.91 - Exhaust systems.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Exhaust systems. 325.91 Section 325.91... EMISSION STANDARDS Exhaust Systems and Tires § 325.91 Exhaust systems. Link to an amendment published at 75 FR 57193, Sept. 20, 2010. A motor vehicle does not conform to the visual exhaust system inspection...

  15. Emotions and emotion regulation among novice military parachutists.

    OpenAIRE

    Lane, Andrew; Bucknall, Gordon; Davis, Paul; Beedie, Christopher

    2012-01-01

    Novice soldiers (N = 95) reported their emotions and their use of emotion regulation strategies across a range of domains. Results indicate significant differences between emotions and emotion regulation strategies across situations. Prior to parachuting, participants reported feeling intense anxiety and happiness whilst also feeling energetic, a profile similar to that which they experienced in sport. This was however different to those experienced in work and in life in general. In terms of...

  16. Verification and validation interim report for portable 1,000 CFM exhauster skids POR-007/Skid E and POR-008/Skid F

    Energy Technology Data Exchange (ETDEWEB)

    Nelson, O.D.

    1998-07-25

    This Verification and Validation (V/V) interim report summarizes to date the results of the V/V tasks performed in each of the following life cycle phases: concept, requirements, design, implementation, test, installation and checkout, and operation and maintenance. At the end of the installation and checkout phase, the V/V final report will be issued. This interim report contains or references the following for each phase: Description of V/V tasks performed; Summary of task results; Summary of anomalies and resolution; Assessment of system quality; Recommendations.

  17. Why does self-reported emotional intelligence predict job performance? A meta-analytic investigation of mixed EI.

    Science.gov (United States)

    Joseph, Dana L; Jin, Jing; Newman, Daniel A; O'Boyle, Ernest H

    2015-03-01

    Recent empirical reviews have claimed a surprisingly strong relationship between job performance and self-reported emotional intelligence (also commonly called trait EI or mixed EI), suggesting self-reported/mixed EI is one of the best known predictors of job performance (e.g., ρ = .47; Joseph & Newman, 2010b). Results further suggest mixed EI can robustly predict job performance beyond cognitive ability and Big Five personality traits (Joseph & Newman, 2010b; O'Boyle, Humphrey, Pollack, Hawver, & Story, 2011). These criterion-related validity results are problematic, given the paucity of evidence and the questionable construct validity of mixed EI measures themselves. In the current research, we update and reevaluate existing evidence for mixed EI, in light of prior work regarding the content of mixed EI measures. Results of the current meta-analysis demonstrate that (a) the content of mixed EI measures strongly overlaps with a set of well-known psychological constructs (i.e., ability EI, self-efficacy, and self-rated performance, in addition to Conscientiousness, Emotional Stability, Extraversion, and general mental ability; multiple R = .79), (b) an updated estimate of the meta-analytic correlation between mixed EI and supervisor-rated job performance is ρ = .29, and (c) the mixed EI-job performance relationship becomes nil (β = -.02) after controlling for the set of covariates listed above. Findings help to establish the construct validity of mixed EI measures and further support an intuitive theoretical explanation for the uncommonly high association between mixed EI and job performance--mixed EI instruments assess a combination of ability EI and self-perceptions, in addition to personality and cognitive ability.

  18. Part 1. Biologic responses in rats and mice to subchronic inhalation of diesel exhaust from U.S. 2007-compliant engines: report on 1-, 3-, and 12-month exposures in the ACES bioassay.

    Science.gov (United States)

    Mcdonald, Jacob D; Doyle-Eisele, Melanie; Gigliotti, Andrew; Miller, Rodney A; Seilkop, Steve; Mauderly, Joe L; Seagrave, JeanClare; Chow, Judith; Zielinska, Barbara

    2012-09-01

    The Health Effects Institute and its partners conceived and funded a program to characterize the emissions from heavy-duty diesel engines compliant with the 2007 and 2010 on-road emissions standards in the United States and to evaluate indicators of lung toxicity in rats and mice exposed repeatedly to diesel exhaust (DE*) from 2007-compliant engines. The preliminary hypothesis of this Advanced Collaborative Emissions Study (ACES) was that 2007-compliant on-road diesel emissions ". . . will not cause an increase in tumor formation or substantial toxic effects in rats and mice at the highest concentration of exhaust that can be used . . . although some biological effects may occur." This hypothesis is being tested at the Lovelace Respiratory Research Institute (LRRI) by exposing rats by chronic inhalation as a carcinogenicity bioassay, measuring indicators of pulmonary toxicity in rats after 1, 3, 12, and 24-30 months of exposure (final time point depends on the survival of animals), and measuring similar indicators of pulmonary toxicity in mice after 1 and 3 months of exposure. This report provides results of exposures through 3 months in rats and mice. Emissions from a 2007-compliant, 500-horsepower-class engine and aftertreatment system operated on a variable-duty cycle were used to generate the animal inhalation test atmospheres. Four treatment groups were exposed to one of three concentrations (dilutions) of exhaust combined with crankcase emissions, or to clean air as a negative control. Dilutions of exhaust were set to yield average integrated concentrations of 4.2, 0.8, and 0.1 ppm nitrogen dioxide (NO2). Exposure atmospheres were analyzed by daily measurements of key components and periodic detailed physical-chemical characterizations. Exposures were conducted 16 hr/dy (overnight), 5 dy/wk. Rats were evaluated for hematology, serum chemistry, bronchoalveolar lavage (BAL), lung cell proliferation, and histopathology after 1 month of exposure, and the same

  19. Development of Exhaust Gas Driven Absorption Chiller-Heater

    Science.gov (United States)

    Inoue, Naoyuki; Endou, Tetsuya; Saito, Kiyoshi; Kawai, Sunao

    Waste heat from co-generation systems are usually recovered by hot water or steam, those are used to drive absorption refrigerators at cooling time, and those are used for heating via heat exchangers at heating time. However waste heat from micro gas turbines are discharged in the form of exhaust gas, it is simple that exhaust gas is directly supplied to absorption chiller-heaters. In the first report we studied cooling cycle, and this second paper, we evaluated various absorption heating cycles for exhaust gas driven absorption chiller-heaters, and adopted one of these cycles for the prototype machine. Also, we experimented with the prototype for wide range condition and got the heating characteristics. Based on the experimental data, we developed a simulation model of the static characteristics, and then studied how to increase the output by limited exhaust gas.

  20. Ecological effects and environmental fate of solid rocket exhaust

    Science.gov (United States)

    Nimmo, B.; Stout, I. J.; Mickus, J.; Vickers, D.; Madsen, B.

    1974-01-01

    Specific target processes were classified as to the chemical, chemical-physical, and biological reactions and toxic effects of solid rocket emissions within selected ecosystems at Kennedy Space Center. Exposure of Citris seedlings, English peas, and bush beans to SRM exhaust under laboratory conditions demonstrated reduced growth rates, but at very high concentrations. Field studies of natural plant populations in three diverse ecosystems failed to reveal any structural damage at the concentration levels tested. Background information on elemental composition of selected woody plants from two terrestrial ecosystems is reported. LD sub 50 for a native mouse (peromysous gossypinus) exposed to SRM exhaust was determined to be 50 ppm/g body weight. Results strongly indicate that other components of the SRM exhaust act synergically to enhance the toxic effects of HCl gas when inhaled. A brief summary is given regarding the work on SRM exhaust and its possible impact on hatchability of incubating bird eggs.

  1. Emotional intelligence and emotions associated with optimal and dysfunctional athletic performance.

    Science.gov (United States)

    Lane, Andrew M; Devonport, Tracey J; Soos, Istvan; Karsai, Istvan; Leibinger, Eva; Hamar, Pal

    2010-01-01

    This study investigated relationships between self-report measures of emotional intelligence and memories of pre-competitive emotions before optimal and dysfunctional athletic performance. Participant-athletes (n = 284) completed a self-report measure of emotional intelligence and two measures of pre-competitive emotions; a) emotions experienced before an optimal performance, and b) emotions experienced before a dysfunctional performance. Consistent with theoretical predictions, repeated MANOVA results demonstrated pleasant emotions associated with optimal performance and unpleasant emotions associated with dysfunctional performance. Emotional intelligence correlated with pleasant emotions in both performances with individuals reporting low scores on the self-report emotional intelligence scale appearing to experience intense unpleasant emotions before dysfunctional performance. We suggest that future research should investigate relationships between emotional intelligence and emotion-regulation strategies used by athletes. Key pointsAthletes reporting high scores of self-report emotional intelligence tend to experience pleasant emotions.Optimal performance is associated with pleasant emotions and dysfunctional performance is associated with unpleasant emotions.Emotional intelligence might help athletes recognize which emotional states help performance.

  2. Subjective experience of emotions and emotional empathy in paranoid schizophrenia.

    Science.gov (United States)

    Lehmann, Anja; Bahçesular, Katja; Brockmann, Eva-Maria; Biederbick, Sarah-Elisabeth; Dziobek, Isabel; Gallinat, Jürgen; Montag, Christiane

    2014-12-30

    Unlike the cognitive dimensions, alterations of the affective components of empathy in schizophrenia are less well understood. This study explored cognitive and affective dimensions of empathy in the context of the subjective experience of aspects of emotion processing, including emotion regulation, emotional contagion, and interpersonal distress, in individuals with schizophrenia and healthy controls. In addition, the predictive value of these parameters on psychosocial function was investigated. Fifty-five patients with paranoid schizophrenia and 55 healthy controls were investigated using the Multifaceted Empathy Test and Interpersonal Reactivity Index, as well as the Subjective Experience of Emotions and Emotional Contagion Scales. Individuals with schizophrenia showed impairments of cognitive empathy, but maintained emotional empathy. They reported significantly more negative emotional contagion, overwhelming emotions, lack of emotions, and symbolization of emotions by imagination, but less self-control of emotional expression than healthy persons. Besides cognitive empathy, the experience of a higher extent of overwhelming emotions and of less interpersonal distress predicted psychosocial function in patients. People with schizophrenia and healthy controls showed diverging patterns of how cognitive and emotional empathy related to the subjective aspects of emotion processing. It can be assumed that variables of emotion processing are important moderators of empathic abilities in schizophrenia.

  3. Steroids facing emotions

    NARCIS (Netherlands)

    Putman, P.L.J.

    2006-01-01

    The studies reported in this thesis have been performed to gain a better understanding about motivational mediators of selective attention and memory for emotionally relevant stimuli, and about the roles that some steroid hormones play in regulation of human motivation and emotion. The stimuli used

  4. Understanding discrepancies in parent-child reporting of emotional and behavioural problems: Effects of relational and socio-demographic factors.

    Science.gov (United States)

    Van Roy, Betty; Groholt, Berit; Heyerdahl, Sonja; Clench-Aas, Jocelyne

    2010-07-16

    Discrepancies between parents and children in their assessment of children's mental health affect the evaluation of need for services and must be taken seriously. This article presents the differences between parents' and children's reports of the children's symptoms and social impairment, based on the results of the Strengths and Difficulties Questionnaire (SDQ). The interrelationship between relational aspects and socio-demographic factors with patterns of disagreement are explored. Differences in the prevalence and means of SDQ symptom and impact scores were obtained from 8,154 primary school children, aged between 10 and 13 years, and their parents. Agreement between matched pairs was measured using Pearson's and Spearman's rho correlations. Socio-demographic variables, communication patterns and parental engagement were analysed as possible correlates of informant discrepancies using bivariate and multivariate logistic regression models. In general, although children reported more symptoms, they reported less impact of perceived difficulties than parents. The parents were more consistent in their evaluation of symptoms and impact than were the children. Exploration of highly discrepant subgroups showed that, when children reported the most symptoms and impact, qualitative aspects of the parent-child relationship and family structure seemed to be more powerful predictors of disagreement than were gender of the child and socio-demographic variables. When parents reported the most symptoms and impact, low parental educational level, low income and male gender of the child played an additional role. Our findings underline the importance of paying attention to child reports of emotional-behavioural difficulties, particularly when parents do not identify these problems. Considerations on what meaning parent-child discrepancy might have in the context of the parent-child relationship or the family's psychosocial status should be integrated in the overall

  5. Understanding discrepancies in parent-child reporting of emotional and behavioural problems: Effects of relational and socio-demographic factors

    Directory of Open Access Journals (Sweden)

    Heyerdahl Sonja

    2010-07-01

    Full Text Available Abstract Background Discrepancies between parents and children in their assessment of children's mental health affect the evaluation of need for services and must be taken seriously. This article presents the differences between parents' and children's reports of the children's symptoms and social impairment, based on the results of the Strengths and Difficulties Questionnaire (SDQ. The interrelationship between relational aspects and socio-demographic factors with patterns of disagreement are explored. Methods Differences in the prevalence and means of SDQ symptom and impact scores were obtained from 8,154 primary school children, aged between 10 and 13 years, and their parents. Agreement between matched pairs was measured using Pearson's and Spearman's rho correlations. Socio-demographic variables, communication patterns and parental engagement were analysed as possible correlates of informant discrepancies using bivariate and multivariate logistic regression models. Results In general, although children reported more symptoms, they reported less impact of perceived difficulties than parents. The parents were more consistent in their evaluation of symptoms and impact than were the children. Exploration of highly discrepant subgroups showed that, when children reported the most symptoms and impact, qualitative aspects of the parent-child relationship and family structure seemed to be more powerful predictors of disagreement than were gender of the child and socio-demographic variables. When parents reported the most symptoms and impact, low parental educational level, low income and male gender of the child played an additional role. Conclusions Our findings underline the importance of paying attention to child reports of emotional-behavioural difficulties, particularly when parents do not identify these problems. Considerations on what meaning parent-child discrepancy might have in the context of the parent-child relationship or the family

  6. Semiconductor industry wafer fab exhaust management

    CERN Document Server

    Sherer, Michael J

    2005-01-01

    Given the myriad exhaust compounds and the corresponding problems that they can pose in an exhaust management system, the proper choice of such systems is a complex task. Presenting the fundamentals, technical details, and general solutions to real-world problems, Semiconductor Industry: Wafer Fab Exhaust Management offers practical guidance on selecting an appropriate system for a given application. Using examples that provide a clear understanding of the concepts discussed, Sherer covers facility layout, support facilities operations, and semiconductor process equipment, followed by exhaust types and challenges. He reviews exhaust point-of-use devices and exhaust line requirements needed between process equipment and the centralized exhaust system. The book includes information on wet scrubbers for a centralized acid exhaust system and a centralized ammonia exhaust system and on centralized equipment to control volatile organic compounds. It concludes with a chapter devoted to emergency releases and a separ...

  7. Needed Research on Interpersonal Behavior Processes. A Special Report of the USOE-Sponsored Grant Study: Critical Appraisal of Research in the Personality-Emotions-Motivation Domain.

    Science.gov (United States)

    Byrne, Donn; And Others

    The task group report presented in this publication is one of a series prepared by eminent psychologists who have served as consultants in the U.S.O.E.-sponsored grant study to conduct a Critical Appraisal of the Personality-Emotions-Motivation-Domain. In order to achieve the goal of identifying important problems and areas for new research and…

  8. Needed Research on Interests and Vocational Guidance. A Special Report of the USOE-Sponsored Grant Study: Critical Appraisal of Research in the Personality-Emotions-Motivation.

    Science.gov (United States)

    Campbell, David P.; And Others

    This task group report is one of a series prepared by eminent psychologists who have served as consultants in the U.S.O.E.-sponsored grant study to conduct a Critical Appraisal of the Personality-emotions-Motivation Domain. In order to achieve the goal of identifying important problems and areas for new research and methodological issues related…

  9. Needed Research on Creativity. A Special Report of the USOE-Sponsored Grant Study: Critical Appraisal of Research in the Personality-Emotions-Motivation Domain.

    Science.gov (United States)

    Torrance, E. Paul; And Others

    This task group report is one of a series prepared by eminent psychologists who have served as consultants in the U.S. Office of Education-sponsored grant study to conduct a Critical Appraisal of the Personality-Emotion-motivation Domain. In order to achieve the goal of identifying important problems and areas for new research and methodological…

  10. Needed Research on Child Socialization. A Special Report of the USOE-Sponsored Grant Study: Critical Appraisal of Research in the Personality-Emotions-Motivation Domain.

    Science.gov (United States)

    Gorsuch, Richard L.; And Others

    The task group report presented in this publication is one of a series prepared by eminent psychologists who have served as consultants in the U.S. Office of Education-sponsored grant study to conduct a Critical Appraisal of the Personality-Emotions-Motivation Domain. In order to achieve the goal of identifying important problems and areas for new…

  11. Emotional intelligence and mental disorder.

    Science.gov (United States)

    Hertel, Janine; Schütz, Astrid; Lammers, Claas-Hinrich

    2009-09-01

    Emotional abilities were measured with a performance test of emotional intelligence (The Mayer-Salovey-Caruso Emotional Intelligence Test; Mayer, Salovey, & Caruso, 2002) in patients diagnosed with major depressive disorder, substance abuse disorder, or borderline personality disorder (BPD), and a nonclinical control group. Findings showed that all clinical groups differed from controls with respect to their overall emotional intelligence score, which dovetails with previous findings from self-report measures. Specifically, we found that the ability to understand emotional information and the ability to regulate emotions best distinguished the groups. Findings showed that patients with substance abuse disorder and BPD patients were most impaired.

  12. Effect of Gasoline Properties on Exhaust Emissions from Tier 2 Light-Duty Vehicles -- Final Report: Phases 4, 5, & 6; July 28, 2008 - July 27, 2013

    Energy Technology Data Exchange (ETDEWEB)

    Whitney, K.; Shoffner, B.

    2014-06-01

    This report covers work the Southwest Research Institute (SwRI) Office of Automotive Engineering has conducted for the National Renewable Energy Laboratory (NREL) in support of the Energy Policy Act of 2005 (EPAct). Section 1506 of EPAct requires the EPA to produce an updated fuel effects model representing the 2007 light-duty gasoline fleet, including determination of the emissions impacts of increased renewable fuel use.

  13. [Emotion Regulation and Emotional Vulnerability in Adolescents with Anxiety Disorders].

    Science.gov (United States)

    Zimmermann, Peter; Iwanski, Alexandra; Çelik, Fatma

    2015-01-01

    From an attachment perspective, insecure attachment patterns in both infancy and adolescence are risk factors for the development of anxiety disorders in adolescence. Dysfunctional emotion regulation and biased social information processing are possible mediating processes. This study examines differences in emotion regulation, emotional vulnerability, and behaviour inhibition in adolescents with clinical diagnosis of anxiety disorder and healthy controls. Adolescents with anxiety disorder reported more maladaptive emotion regulation depending on the specific emotion and a higher incidence of reporting hurt feelings in social interactions. In contrast, behaviour inhibition did not explain additional variance. The results suggest that adolescents with anxiety disorders show a bias in the interpretation of social interactions as frequently emotionally hurting, and the use of dysfunctional emotion regulation strategies that minimize the possibility for effective social emotion regulation by close others or therapists. The results are interpreted within attachment framework.

  14. Parents’ Self-Reported Attachment Styles: A Review of Links with Parenting Behaviors, Emotions, and Cognitions

    Science.gov (United States)

    Jones, Jason D.; Cassidy, Jude; Shaver, Phillip. R.

    2014-01-01

    For decades, attachment scholars have been investigating how parents’ adult attachment orientations relate to the ways in which they parent. Traditionally, this research has been conducted by developmental and clinical psychologists who typically employ the Adult Attachment Interview (AAI) to measure adult attachment. However, dating back to the mid-1990s, social and personality psychologists have been investigating how self-reported adult attachment styles relate to various facets of parenting. The literature on self-reported attachment and parenting has received less attention than AAI research on the same topic and, to date, there is no comprehensive review of this literature. In this article, we review over 60 studies of the links between self-reported attachment styles and parenting, integrate the findings to reach general conclusions, discuss unresolved questions, and suggest future directions. Finally, we discuss the potential benefits to the study of parenting of collaborations among researchers from the developmental and social attachment research traditions. PMID:25024278

  15. Parents' self-reported attachment styles: a review of links with parenting behaviors, emotions, and cognitions.

    Science.gov (United States)

    Jones, Jason D; Cassidy, Jude; Shaver, Phillip R

    2015-02-01

    For decades, attachment scholars have been investigating how parents' adult attachment orientations relate to the ways in which they parent. Traditionally, this research has been conducted by developmental and clinical psychologists who typically employ the Adult Attachment Interview (AAI) to measure adult attachment. However, dating back to the mid-1990s, social and personality psychologists have been investigating how self-reported adult attachment styles relate to various facets of parenting. The literature on self-reported attachment and parenting has received less attention than AAI research on the same topic and, to date, there is no comprehensive review of this literature. In this article, we review more than 60 studies of the links between self-reported attachment styles and parenting, integrate the findings to reach general conclusions, discuss unresolved questions, and suggest future directions. Finally, we discuss the potential benefits to the study of parenting of collaborations among researchers from the developmental and social attachment research traditions.

  16. Exhaust Gas Scrubber Washwater Effluent

    Science.gov (United States)

    2011-11-01

    Kent by Newcastle University and the Terramare Institute. Samples of raw seawater and scrubber washwater were collected at the inlet and discharge of...from Ships. Research Centre Terramare . Wilhelmshaven, Germany. Couple Systems. 2010. Dry EGCS Process Dry Exhaust Gas Cleaning System (http...BP Marine. Research Centre Terramare , Wilhelmshaven, Germany and School of Marine Science and Technology, University of Newcastle, Newcastle upon

  17. Ship exhaust gas plume cooling

    NARCIS (Netherlands)

    Schleijpen, H.M.A.; Neele, P.P.

    2004-01-01

    The exhaust gas plume is an important and sometimes dominating contributor to the infrared signature of ships. Suppression of the infrared ship signatures has been studied by TNO for the Royal Netherlands Navy over considerable time. This study deals with the suppression effects, which can be achiev

  18. Building Emotional Competence in Educators

    Science.gov (United States)

    Kasler, Jonathan; Hen, Meirav; Nov, Adi Sharabi

    2013-01-01

    The importance of emotion in the process of learning interpersonal communication in educational settings has been well documented. We administered the Schutte Self-Report Emotional Intelligence Test (Schutte et al., 1998), the Interpersonal Reactivity Index (Davis, 1980), and the Emotional Self-Efficacy Scale (Kirk et al., 2008) to 50…

  19. Emotional Responses to Odors in Children with High-Functioning Autism: Autonomic Arousal, Facial Behavior and Self-Report

    Science.gov (United States)

    Legisa, Jasna; Messinger, Daniel S.; Kermol, Enzo; Marlier, Luc

    2013-01-01

    Although emotional functioning is impaired in children with autism, it is unclear if this impairment is due to difficulties with facial expression, autonomic responsiveness, or the verbal description of emotional states. To shed light on this issue, we examined responses to pleasant and unpleasant odors in eight children (8-14 years) with…

  20. Race and Sex Differences Among Children in Perception of Emotion. Boston University Communication Research Center Report No. 27.

    Science.gov (United States)

    Gitter, A. George; Quincy, Arthur J., Jr.

    A 2x2x2 factorial design was utilized to investigate the effects of race of expressor (black and white), race of perceiver, and sex of perceiver on perception of emotion (POE) in children. Perception of four emotions (anger, happiness, surprise, and pain) was analyzed in terms of three scores as DV's: (1) overall accuracy scores, (2) correct…

  1. Short Research Report: A Comparison of Emotional Intelligence Levels between Students in Experiential and Didactic College Programs

    Science.gov (United States)

    Davis, Wayne L.; Leslie, Paul J.

    2015-01-01

    The importance of Emotional Intelligence (EI) in daily life has received extensive attention over the past decade (Goleman, 1998). EI has been defined as the ability to observe the emotions of oneself and others while utilizing these observations in the direction of one's behavior and thinking (Salovey & Mayer, 1989). It has been suggested…

  2. Neural reactivity to monetary rewards and losses in childhood: longitudinal and concurrent associations with observed and self-reported positive emotionality.

    Science.gov (United States)

    Kujawa, Autumn; Proudfit, Greg Hajcak; Kessel, Ellen M; Dyson, Margaret; Olino, Thomas; Klein, Daniel N

    2015-01-01

    Reward reactivity and positive emotion are key components of a theoretical, early-emerging approach motivational system, yet few studies have examined associations between positive emotion and neural reactivity to reward across development. In this multi-method prospective study, we examined the association of laboratory observations of positive emotionality (PE) at age 3 and self-reported positive affect (PA) at age 9 with an event-related potential component sensitive to the relative response to winning vs. losing money, the feedback negativity (ΔFN), at age 9 (N=381). Males had a larger ΔFN than females, and both greater observed PE at age 3 and self-reported PA at age 9 significantly, but modestly, predicted an enhanced ΔFN at age 9. Negative emotionality and behavioral inhibition did not predict ΔFN. Results contribute to understanding the neural correlates of PE and suggest that the FN and PE may be related to the same biobehavioral approach system.

  3. Emotional Experiences as Predictors of Teachers' Mental Health

    Directory of Open Access Journals (Sweden)

    Ivana Macuka

    2017-07-01

    Full Text Available Teaching profession is considered emotionally demanding since teachers experience a variety of positive and negative emotions of significant intensity at work. Emotions they experience in relation to their professional activities can affect their professional and personal development. Frequent experiences of teachers' negative emotions in relation to students, parents, colleagues or educational system in general as well as feelings of emotional exhaustion (as an important aspect of burnout, can have a negative impact on teachers' psychological well-being and increase the occurrence of psychopathological symptoms. The aim of this study was to examine the role of emotions (experienced in relation to students, parents, and educational system and emotional exhaustion in explaining symptoms of anxiety, depression, and somatization among teachers. The study was conducted on a sample of 1149 subject-specific elementary school teachers from different regions in Croatia. A total of 210 male and 939 female teachers, aged between 24 and 65, participated in the study. Considering the expected gender differences in the prevalence of psychopathological symptoms, hierarchical regression analyses were conducted separately on the subsamples of male and female teachers. Results showed that, after controlling for working experience (which explains the somatization symptoms, certain emotions (exhaustion, love, anger, and hopelessness experienced in relation to students; anxiety experienced in relation to parents; and disappointment with educational system and emotional exhaustion significantly explain the symptoms of anxiety, depression, and somatization among teachers. The obtained results emphasise the importance of emotional exhaustion, which results from daily stressors and pressures at work, in explaining psychopathological outcomes in the teaching profession.

  4. Exhaust System Reinforced by Jet Flow

    DEFF Research Database (Denmark)

    Pedersen, Lars Germann; Nielsen, Peter V.

    Since 1985 the University of Aalborg and Nordfab A/S have been working on an exhaust principle which is quite different from traditional exhaust systems. The REEXS principle (Reinforced Exhaust System), which originally was designed for the agricultural sector, is particularly well-suited for ind...

  5. Exhaust emission control and diagnostics

    Science.gov (United States)

    Mazur, Christopher John; Upadhyay, Devesh

    2006-11-14

    A diesel engine emission control system uses an upstream oxidation catalyst and a downstream SCR catalyst to reduce NOx in a lean exhaust gas environment. The engine and upstream oxidation catalyst are configured to provide approximately a 1:1 ratio of NO to NO2 entering the downstream catalyst. In this way, the downstream catalyst is insensitive to sulfur contamination, and also has improved overall catalyst NOx conversion efficiency. Degradation of the system is determined when the ratio provided is no longer near the desired 1:1 ratio. This condition is detected using measurements of engine operating conditions such as from a NOx sensor located downstream of the catalysts. Finally, control action to adjust an injected amount of reductant in the exhaust gas based on the actual NO to NO2 ratio upstream of the SCR catalyst and downstream of the oxidation catalyst.

  6. Psychosocial safety climate, emotional demands, burnout, and depression: a longitudinal multilevel study in the Malaysian private sector.

    Science.gov (United States)

    Idris, Mohd Awang; Dollard, Maureen F; Yulita

    2014-07-01

    This multilevel longitudinal study investigates a newly identified climate construct, psychosocial safety climate (PSC), as a precursor to job characteristics (e.g., emotional demands), and psychological outcomes (i.e., emotional exhaustion and depression). We argued that PSC, as an organizational climate construct, has cross-level effects on individually perceived job design and psychological outcomes. We hypothesized a mediation process between PSC and emotional exhaustion particularly through emotional demands. In sequence, we predicted that emotional exhaustion would predict depression. At Time 1, data were collected from employees in 36 Malaysian private sector organizations (80% responses rate), n = 253 (56%), and at Time 2 from 27 organizations (60%) and n = 117 (46%). Using hierarchical linear modeling (HLM), we found that there were cross-level effects of PSC Time 1 on emotional demands Time 2 and emotional exhaustion Time 2, but not on depression Time 2, across a 3-month time lag. We found evidence for a lagged mediated effect; emotional demands mediated the relationship between PSC and emotional exhaustion. Emotional exhaustion did not predict depression. Finally, our results suggest that PSC is an important organizational climate construct, and acts to reduce employee psychological problems in the workplace, via working conditions.

  7. An Emotional Stress as a Trigger for Reverse Takotsubo Cardiomyopathy: A Case Report and Literature Review

    Science.gov (United States)

    Barbaryan, Aram; Bailuc, Stefania L.; Patel, Krishan; Raqeem, Muhammad Wajih; Thakur, Atul; Mirrakhimov, Aibek E.

    2016-01-01

    Patient: Female, 61 Final Diagnosis: Reverse Takotsubo Symptoms: Dyspnea • chest pain Medication: Lisinopril • Metoprolol • Aspirin • Atorvastatin • Ticagrelor Clinical Procedure: Cardiac catheterization Specialty: Cardiology Objective: Rare disease Background: Reverse Takotsubo cardiomyopathy is one of the rarest types of stress-induced cardiomyopathy, which despite sharing similar pathogenic mechanisms with its more common counterpart, has different clinical manifestations, demographics, and laboratory values. Case Report: We present the case of a 61-year-old woman who came to the hospital with a chief complaint of chest pain and dyspnea. She was found to have elevated troponin and severely depressed left ventricular function. Echocardiography showed normal contracting apex, with the rest of the left ventricle being hypokinetic. Cardiac catheterization revealed mild coronary artery disease and confirmed echocardiographic findings showing hyperkinetic apex and dilated base. She was discharged home on ACE inhibitor and B-blocker. A repeat echocardiogram 2 weeks after the initial presentation showed complete resolution of cardiac dysfunction. Conclusions: Reverse Takotsubo cardiomyopathy is a rare disease mimicking acute coronary syndrome. It is essential to rule out organic coronary disease prior to attributing the presentation to Takotsubo cardiomyopathy. With supportive care, the long-term prognosis is good in the vast majority of patients. PMID:26946334

  8. Emotion Recognition

    Science.gov (United States)

    Neiberg, Daniel; Elenius, Kjell; Burger, Susanne

    Studies of expressive speech have shown that discrete emotions such as anger, fear, joy, and sadness can be accurately communicated, also cross-culturally, and that each emotion is associated with reasonably specific acoustic characteristics [8]. However, most previous research has been conducted on acted emotions. These certainly have something in common with naturally occurring emotions but may also be more intense and prototypical than authentic, everyday expressions [6, 13]. Authentic emotions are, on the other hand, often a combination of different affective states and occur rather infrequently in everyday life.

  9. Emotional reactions to crime across cultures.

    Science.gov (United States)

    Matsumoto, David; Hwang, Hyisung C

    2015-10-01

    Information about the emotions experienced by observers when they witness crimes would have important theoretical and practical implications, but to date no study has broadly assessed such emotional reactions. This study addressed this gap in the literature. Observers in seven countries viewed seven videos portraying actual crimes and rated their emotional reactions to each using 14 emotion scales. Observers reported significantly high levels of negative emotions including anger, contempt, disgust, fear and sadness-related emotions, and anger, contempt and disgust were the most salient emotions experienced by viewers across all countries. Witnesses also reported significantly high levels of positive emotions as well (compared to not feeling the emotion at all), which was unexpected. Country moderated the emotion ratings; post-hoc analyses indicated that masculine-oriented cultures reported less nervousness, surprise, excitement, fear and embarrassment than feminine cultures.

  10. Long-term exposure to auto exhaust and other pollutant mixtures

    Energy Technology Data Exchange (ETDEWEB)

    Lewis, T.E.; Moorman, W.J.; Yang, Y.; Stara, J.F.

    1974-08-01

    Research report:beagles were exposed 16 hr daily for 61 months to raw and photochemically reacted auto exhaust, nitrogen oxides, and sulfur, alone and in combination. exposure to nitrogen oxides reduced diffusion capacity and peak expiratory flow. raw exhaust and raw exhaust plus sulfur oxides produced pulmonary hyperinflation. irradiated auto exhaust also impaired ventilatory distribution. lung volumes, compliances, and maximal breathing capacity were not impaired by the experimental atmospheres. such chronic pulmonary changes resulting from long-term, low-level exposure to ubiquitous urban air pollutants denote potential, serious health hazards. (l diagram, 16 references, 3 tables)

  11. Association between Individual Differences in Self-Reported Emotional Resilience and the Affective Perception of Neutral Faces

    Science.gov (United States)

    Arce, Estibaliz; Simmons, Alan N.; Stein, Murray B.; Winkielman, Piotr; Hitchcock, Carla; Paulus, Martin P.

    2009-01-01

    Background Resilience, i.e., the ability to cope with stress and adversity, relies heavily on judging adaptively complex situations. Judging facial emotions is a complex process of daily living that is important for evaluating the affective context of uncertain situations, which could be related to the individual's level of resilience. We used a novel experimental paradigm to test the hypothesis that highly resilient individuals show a judgment bias towards positive emotions. Methods 65 non-treatment seeking subjects completed a forced emotional choice task when presented with neutral faces and faces morphed to display a range of emotional intensities across sadness, fear, and happiness. Results Overall, neutral faces were judged more often to be sad or fearful than happy. Furthermore, high compared to low resilient individuals showed a bias towards happiness, particularly when judging neutral faces. Limitations This is a cross-sectional study with a non-clinical sample. Conclusions These results support the hypothesis that resilient individuals show a bias towards positive emotions when faced with uncertain emotional expressions. This capacity may contribute to their ability to better cope with certain types of difficult situations, perhaps especially those that are interpersonal in nature. PMID:18957273

  12. Self-reported food-evoked emotions of younger adults, older normosmic adults, and older hyposmic adults as measured using the PrEmo2 tool and the Affect Grid

    NARCIS (Netherlands)

    Uijl, den Louise C.; Jager, Gerry; Zandstra, Elizabeth H.; Graaf, de Kees; Kremer, Stefanie

    2016-01-01

    Food-evoked emotions may provide relevant consumer insights, beyond liking alone. Previous research, using the EsSense25 method, showed that the food-evoked emotion profiles of adults vary along the two dimensions valence and arousal, whereas those as reported by seniors vary mainly in valence. H

  13. Self-reported physical and emotional abuse among youth offenders and their association with internalizing and externalizing psychopathology: a preliminary study.

    Science.gov (United States)

    Silva, Teresa C; Graña, José Luis; González-Cieza, Luis

    2014-05-01

    The aim of this exploratory study was twofold. First, the severity of physical and emotional abuse perpetrated by parents and its association with internalizing and externalizing problems were explored in a sample of 104 male and female youth offenders. Second, we tested the moderate effect of callous-unemotional traits on the relation between physical and emotional victimization and internalizing and externalizing problems in boys. The analyses revealed that a high percentage of youth offenders reported having been physically abused. More severe physical abuse was not related to higher levels of internalizing or externalizing problems. Young offenders' emotional abuse levels were low; however, this type of abuse was positively associated with externalizing problems among boys, regardless of the level of callous-unemotional traits. Thus, we suggest that youth offenders must be assessed using measures of physical and emotional abuse, and their case management should integrate specific programs to focus on the family environment to which the adolescents will most likely return after their sentence.

  14. Emotional labor actors: a latent profile analysis of emotional labor strategies.

    Science.gov (United States)

    Gabriel, Allison S; Daniels, Michael A; Diefendorff, James M; Greguras, Gary J

    2015-05-01

    Research on emotional labor focuses on how employees utilize 2 main regulation strategies-surface acting (i.e., faking one's felt emotions) and deep acting (i.e., attempting to feel required emotions)-to adhere to emotional expectations of their jobs. To date, researchers largely have considered how each strategy functions to predict outcomes in isolation. However, this variable-centered perspective ignores the possibility that there are subpopulations of employees who may differ in their combined use of surface and deep acting. To address this issue, we conducted 2 studies that examined surface acting and deep acting from a person-centered perspective. Using latent profile analysis, we identified 5 emotional labor profiles-non-actors, low actors, surface actors, deep actors, and regulators-and found that these actor profiles were distinguished by several emotional labor antecedents (positive affectivity, negative affectivity, display rules, customer orientation, and emotion demands-abilities fit) and differentially predicted employee outcomes (emotional exhaustion, job satisfaction, and felt inauthenticity). Our results reveal new insights into the nature of emotion regulation in emotional labor contexts and how different employees may characteristically use distinct combinations of emotion regulation strategies to manage their emotional expressions at work. (c) 2015 APA, all rights reserved.

  15. Local Pain Dynamics during Constant Exhaustive Exercise.

    Science.gov (United States)

    Slapsinskaite, Agne; Razon, Selen; Balagué Serre, Natàlia; Hristovski, Robert; Tenenbaum, Gershon

    2015-01-01

    The purpose of this study was to delineate the topological dynamics of pain and discomfort during constant exercise performed until volitional exhaustion. Eleven physical education students were tested while cycling and running at a "hard" intensity level (e.g., corresponding to Borg's RPE (6-20) = 15). During the tests, participants reported their discomfort and pain on a body map every 15s. "Time on task" for each participant was divided into five equal non-overlapping temporal windows within which their ratings were considered for analysis. The analyses revealed that the number of body locations with perceived pain and discomfort increased throughout the five temporal windows until reaching the mean (± SE) values of 4.2 ± 0.7 and 4.1 ± 0.6 in cycling and running, respectively. The dominant locations included the quadriceps and hamstrings during cycling and quadriceps and chest during running. In conclusion, pain seemed to spread throughout the body during constant cycling and running performed up to volitional exhaustion with differences between cycling and running in the upper body but not in the lower body dynamics.

  16. Local Pain Dynamics during Constant Exhaustive Exercise.

    Directory of Open Access Journals (Sweden)

    Agne Slapsinskaite

    Full Text Available The purpose of this study was to delineate the topological dynamics of pain and discomfort during constant exercise performed until volitional exhaustion. Eleven physical education students were tested while cycling and running at a "hard" intensity level (e.g., corresponding to Borg's RPE (6-20 = 15. During the tests, participants reported their discomfort and pain on a body map every 15s. "Time on task" for each participant was divided into five equal non-overlapping temporal windows within which their ratings were considered for analysis. The analyses revealed that the number of body locations with perceived pain and discomfort increased throughout the five temporal windows until reaching the mean (± SE values of 4.2 ± 0.7 and 4.1 ± 0.6 in cycling and running, respectively. The dominant locations included the quadriceps and hamstrings during cycling and quadriceps and chest during running. In conclusion, pain seemed to spread throughout the body during constant cycling and running performed up to volitional exhaustion with differences between cycling and running in the upper body but not in the lower body dynamics.

  17. On the exhaust of electromagnetic drive

    Directory of Open Access Journals (Sweden)

    Patrick Grahn

    2016-06-01

    Full Text Available Recent reports about propulsion without reaction mass have been met on one hand with enthusiasm and on the other hand with some doubts. Namely, closed metal cavities, when fueled with microwaves, have delivered thrust that could eventually maintain satellites on orbits using solar power. However, the measured thrust appears to be without any apparent exhaust. Thus the Law of Action-Reaction seems to have been violated. We consider the possibility that the exhaust is in a form that has so far escaped both experimental detection and theoretical attention. In the thruster’s cavity microwaves interfere with each other and invariably some photons will also end up co-propagating with opposite phases. At the destructive interference electromagnetic fields cancel. However, the photons themselves do not vanish for nothing but continue in propagation. These photon pairs without net electromagnetic field do not reflect back from the metal walls but escape from the resonator. By this action momentum is lost from the cavity which, according to the conservation of momentum, gives rise to an equal and opposite reaction. We examine theoretical corollaries and practical concerns that follow from the paired-photon conclusion.

  18. Needed Research on PEM Aspects of Child Development. A Special Report of the USOE-Sponsored Grant Study: Critical Appraisal of Research in the Personality-Emotions-Motivation Domain. IBR Report No. 73-25.

    Science.gov (United States)

    Meyer, William J.; And Others

    The task group report presented in this publication is one of a series prepared by eminent psychologists who have served as consultants in the U.S.O.E.-sponsored grant study to conduct a Critical Appraisal of the Personality-Emotions-Motivation Domain. In order to achieve the goal of identifying important problems and areas for new research and…

  19. Needed Research on Psychological Processes. A Special Report of the USOE-Sponsored Grant Study: Critical Appraisal of Research in the Personality-Emotions-Motivation Domain. IBR Report No. 73-31.

    Science.gov (United States)

    Fiske, Donald W.

    This task group report is one of a series prepared by eminent psychologists who have served as consultants in the U.S.O.E.-sponsored grant study to conduct a Critical Appraisal of the Personality-Emotions-Motivation Domain. In order to achieve the goal of identifying important problems and areas for new research and methodological issues related…

  20. Needed Research on Trait Structure, Multivariate Approach. A Special Report of the USOE-Sponsored Grant Study: Critical Appraisal of Research in the Personality-Emotions-Motivation Domain. IBR Report No. 73-21.

    Science.gov (United States)

    Cartwright, Desmond S.; And Others

    The task group report presented in this publication is one of a series prepared by eminent psychologists who have served as consultants in the U.S.O.E.-sponsored grant study to conduct a Critical Appraisal of the Personality-Emotions-Motivation Domain. In order to achieve the goal of identifying important problems and areas for new research and…

  1. Incidental emotions in moral dilemmas: the influence of emotion regulation.

    Science.gov (United States)

    Szekely, Raluca D; Miu, Andrei C

    2015-01-01

    Recent theories have argued that emotions play a central role in moral decision-making and suggested that emotion regulation may be crucial in reducing emotion-linked biases. The present studies focused on the influence of emotional experience and individual differences in emotion regulation on moral choice in dilemmas that pit harming another person against social welfare. During these "harm to save" moral dilemmas, participants experienced mostly fear and sadness but also other emotions such as compassion, guilt, anger, disgust, regret and contempt (Study 1). Fear and disgust were more frequently reported when participants made deontological choices, whereas regret was more frequently reported when participants made utilitarian choices. In addition, habitual reappraisal negatively predicted deontological choices, and this effect was significantly carried through emotional arousal (Study 2). Individual differences in the habitual use of other emotion regulation strategies (i.e., acceptance, rumination and catastrophising) did not influence moral choice. The results of the present studies indicate that negative emotions are commonly experienced during "harm to save" moral dilemmas, and they are associated with a deontological bias. By efficiently reducing emotional arousal, reappraisal can attenuate the emotion-linked deontological bias in moral choice.

  2. Emotion understanding in clinically anxious children

    DEFF Research Database (Denmark)

    Bender, Patrick Karl; Pons, Francisco; Harris, Paul L.

    2015-01-01

    (Test of Emotion Comprehension), anxiety (Screening for Child Anxiety Related Emotional Disorders-Revised and Anxiety Disorder Interview Schedule), emotion dysregulation (Difficulties in Emotion Regulation Scale) and attachment security (Security Scale). Children who reported more overall anxiety also...... of the present study was to perform a preliminary investigation of the relationships between emotion understanding, anxiety, emotion dysregulation, and attachment security in clinically anxious children. A sample of 16 clinically anxious children (age 8-12, 8 girls/boys) was assessed for emotion understanding...... reported greater difficulties in regulating their emotions, and were less securely attached to their parents. The results also showed that more specific symptoms of anxiety (i.e., OCD and PTSD) correlated not only with emotion dysregulation and attachment insecurity but also with emotion understanding...

  3. Needed Research on the Emotions as Variables in Teaching, Learning, and the Development of Social Skills. A Special Report of the USOE-Sponsored Grant Study: Critical Apparisal of Research in the Personality-Emotions-Motivation Domain. IBR Report No. 73-23.

    Science.gov (United States)

    Izard, Carroll E.; And Others

    This task group report is one of a series prepared by eminent psychologists who have served as consultants in the U.S.O.E.-sponsored grant study to conduct a Critical Appraisal of the Personality-Emotions-Motivation Domain. In order to achieve the goal of identifying important problems and areas for new research and methodological issues related…

  4. Personality and emotional intelligence in teacher burnout.

    Science.gov (United States)

    Pishghadam, Reza; Sahebjam, Samaneh

    2012-03-01

    This paper aims to investigate the relationship between teacher's personality types, emotional intelligence and burnout and to predict the burnout levels of 147 teachers in the city of Mashhad (Iran). To this end, we have used three inventories: Maslach Burnout Inventory (MBI), NEO Five Factor Inventory (NEO-FFI), and Emotional Quotient Inventory (EQ-I). We used Homogeneity Analysis and Multiple Linear Regression to analyze the data. The results exhibited a significant relationship between personality types and emotional intelligence and the three dimensions of burnout. It was indicated that the best predictors for emotional exhaustion were neuroticism and extroversion, for depersonalization were intrapersonal scale of emotional intelligence and agreeableness, and for personal accomplishment were interpersonal scale and conscientiousness. Finally, the results were discussed in the context of teacher burnout.

  5. Physiological and brain activity after a combined cognitive behavioral treatment plus video game therapy for emotional regulation in bulimia nervosa: a case report.

    Science.gov (United States)

    Fagundo, Ana Beatriz; Via, Esther; Sánchez, Isabel; Jiménez-Murcia, Susana; Forcano, Laura; Soriano-Mas, Carles; Giner-Bartolomé, Cristina; Santamaría, Juan J; Ben-Moussa, Maher; Konstantas, Dimitri; Lam, Tony; Lucas, Mikkel; Nielsen, Jeppe; Lems, Peter; Cardoner, Narcís; Menchón, Jose M; de la Torre, Rafael; Fernandez-Aranda, Fernando

    2014-08-12

    PlayMancer is a video game designed to increase emotional regulation and reduce general impulsive behaviors, by training to decrease arousal and improve decision-making and planning. We have previously demonstrated the usefulness of PlayMancer in reducing impulsivity and improving emotional regulation in bulimia nervosa (BN) patients. However, whether these improvements are actually translated into brain changes remains unclear. The aim of this case study was to report on a 28-year-old Spanish woman with BN, and to examine changes in physiological variables and brain activity after a combined treatment of video game therapy (VGT) and cognitive behavioral therapy (CBT). Ten VGT sessions were carried out on a weekly basis. Anxiety, physiological, and impulsivity measurements were recorded. The patient was scanned in a 1.5-T magnetic resonance scanner, prior to and after the 10-week VGT/CBT combined treatment, using two paradigms: (1) an emotional face-matching task, and (2) a multi-source interference task (MSIT). Upon completing the treatment, a decrease in average heart rate was observed. The functional magnetic resonance imaging (fMRI) results indicated a post-treatment reduction in reaction time along with high accuracy. The patient engaged areas typically active in healthy controls, although the cluster extension of the active areas decreased after the combined treatment. These results suggest a global improvement in emotional regulation and impulsivity control after the VGT therapy in BN, demonstrated by both physiological and neural changes. These promising results suggest that a combined treatment of CBT and VGT might lead to functional cerebral changes that ultimately translate into better cognitive and emotional performances.

  6. Emotional engineering

    CERN Document Server

    In an age of increasing complexity, diversification and change, customers expect services that cater to their needs and to their tastes. Emotional Engineering vol 2. describes how their expectations can be satisfied and managed throughout the product life cycle, if producers focus their attention more on emotion. Emotional engineering provides the means to integrate products to create a new social framework and develops services beyond product realization to create of value across a full lifetime.  14 chapters cover a wide range of topics that can be applied to product, process and industry development, with special attention paid to the increasing importance of sensing in the age of extensive and frequent changes, including: • Multisensory stimulation and user experience  • Physiological measurement • Tactile sensation • Emotional quality management • Mental model • Kansei engineering.   Emotional Engineering vol 2 builds on Dr Fukuda’s previous book, Emotional Engineering, and provides read...

  7. Extended Emotions

    DEFF Research Database (Denmark)

    Krueger, Joel; Szanto, Thomas

    2016-01-01

    Until recently, philosophers and psychologists conceived of emotions as brain- and body-bound affairs. But researchers have started to challenge this internalist and individualist orthodoxy. A rapidly growing body of work suggests that some emotions incorporate external resources and thus extend...... beyond the neurophysiological confines of organisms; some even argue that emotions can be socially extended and shared by multiple agents. Call this the extended emotions thesis (ExE). In this article, we consider different ways of understanding ExE in philosophy, psychology, and the cognitive sciences....... First, we outline the background of the debate and discuss different argumentative strategies for ExE. In particular, we distinguish ExE from cognate but more moderate claims about the embodied and situated nature of cognition and emotion (Section 1). We then dwell upon two dimensions of ExE: emotions...

  8. Does job complexity mitigate the negative effect of emotion-rule dissonance on employee burnout?

    Science.gov (United States)

    Kubicek, Bettina; Korunka, Christian

    2015-10-02

    In interactions with clients or patients, human service workers are at risk of experiencing discrepancies between felt and organizationally mandated emotions (i.e. emotion-rule dissonance). Given the documented detrimental effects of such discrepancies on employee strain, the present study investigated whether job complexity mitigates the relation between emotion-rule dissonance and employee burnout using data from a two-wave panel study of eldercare workers (N = 583, 16-month time lag). Structural equation modelling revealed that emotion-rule dissonance at Time 1 preceded emotional exhaustion and depersonalization at Time 2. Beyond that, employees whose work offered job complexity were found to suffer less from emotional exhaustion and depersonalization when encountering discrepancies between felt and stipulated emotions compared to employees who conducted noncomplex work. Thus, designing complex tasks appears to be a crucial starting point for alleviating employee burnout in jobs that provoke emotion-rule dissonance.

  9. Wordsworthian Emotion

    Institute of Scientific and Technical Information of China (English)

    张敏

    2010-01-01

    As a great poet in British Romanticism.Wordsworth is not the practioner of an artistic craft designed tO satisfy "taste" of a literary connoisseur.He is,instead."a man speaking to men" with his uniqueness in emotion.This paper tempts to demonstrate how Wordsworth conveys emotion with poetic language.Wordsworthian "emotion recollected in tranquility" is simple,pure and genuine,which is the true art in wordsworth's poems.

  10. Emotional intelligence of mental health nurses

    OpenAIRE

    Dusseldorp, Loes van; van Meijel, Berno; Derksen, Jan

    2011-01-01

    Aims. The aim of this study is to gain insight into the level of emotional intelligence of mental health nurses in the Netherlands. Background. The focus in research on emotional intelligence to date has been on a variety of professionals. However, little is known about emotional intelligence in mental health nurses. Method. The emotional intelligence of 98 Dutch nurses caring for psychiatric patients is reported. Data were collected with the Bar-On Emotional Quotient Inventory within a cross...

  11. Workplace surface acting and marital partner discontent: Anxiety and exhaustion spillover mechanisms.

    Science.gov (United States)

    Krannitz, Morgan A; Grandey, Alicia A; Liu, Songqi; Almeida, David A

    2015-07-01

    Surface acting (i.e., faking and suppressing emotions at work) is repeatedly linked to employee negative moods and emotional exhaustion, but the consequences may also go beyond work boundaries. We provide a unique theoretical integration of these 2 emotional labor consequences with 2 work-to-family conflict mechanisms, mood spillover and resource drain, to explain why surface acting is likely to create marital partner discontent (i.e., partner's perceived work-to-family conflict and desire for the employee to quit). A survey of 197 hotel managers and their marital partners supported that managers' surface acting was directly related to their partner wanting them to quit, and indirectly to partner's perception of work-to-family conflict via exhaustion consistent with the resource drain mechanism. Anxiety from surface acting had an indirect mediating effect on marital partner discontent through exhaustion. Importantly, controlling for dispositional negativity and job demands did not weaken these effects. Implications for theory and future research integrating work-family and emotional labor are discussed.

  12. Emotional impact of workplace incivility and verbal abuse at work: Daily recovery influence

    National Research Council Canada - National Science Library

    Eva Garrosa; Isabel Carmona-Cobo; Bernardo Moreno-Jiménez

    2015-01-01

    .... Data were analyzed with MLwiN software. The multilevel analysis showed significant results for workplace incivility and verbal abuse as predictors of emotional exhaustion, as well as an impact of all these variables on negative affect at night...

  13. Multispectral imaging of aircraft exhaust

    Science.gov (United States)

    Berkson, Emily E.; Messinger, David W.

    2016-05-01

    Aircraft pollutants emitted during the landing-takeoff (LTO) cycle have significant effects on the local air quality surrounding airports. There are currently no inexpensive, portable, and unobtrusive sensors to quantify the amount of pollutants emitted from aircraft engines throughout the LTO cycle or to monitor the spatial-temporal extent of the exhaust plume. We seek to thoroughly characterize the unburned hydrocarbon (UHC) emissions from jet engine plumes and to design a portable imaging system to remotely quantify the emitted UHCs and temporally track the distribution of the plume. This paper shows results from the radiometric modeling of a jet engine exhaust plume and describes a prototype long-wave infrared imaging system capable of meeting the above requirements. The plume was modeled with vegetation and sky backgrounds, and filters were selected to maximize the detectivity of the plume. Initial calculations yield a look-up chart, which relates the minimum amount of emitted UHCs required to detect the presence of a plume to the noise-equivalent radiance of a system. Future work will aim to deploy the prototype imaging system at the Greater Rochester International Airport to assess the applicability of the system on a national scale. This project will help monitor the local pollution surrounding airports and allow better-informed decision-making regarding emission caps and pollution bylaws.

  14. Methemoglobinemia secondary to automobile exhaust fumes

    Energy Technology Data Exchange (ETDEWEB)

    Laney, R.F.; Hoffman, R.S. (Department of Emergency Medicine, Morristown Memorial Hospital, NJ (United States))

    1992-09-01

    Methemoglobinemia is an uncommon cause of cyanosis. A 28-year-old male presented to the emergency department cyanotic and short of breath after exposure to noxious automobile fumes. He did not improve with the administration of 100% oxygen therapy. The initial arterial blood gas with cooximetry was: pH of 7.38, PaCO2 of 43 mm Hg, PaO2 of 118 mm Hg, measured oxygen saturation of 70%, and a methemoglobin level of 24.8%. Methylene blue was given (2 mg/kg intravenously) and the patient's symptoms resolved. On the following day he was discharged home without complication. A comprehensive review of the literature revealed no reported cases of methemoglobinemia secondary to accidental exposure to exhaust fumes.17 references.

  15. On the moment-to-moment measurement of emotion during person-product interaction: by means of video-supported retrospective self-report, with some ancillary remarks on other issues in design-related emotion measurement

    NARCIS (Netherlands)

    Laurans, G.F.G.

    2011-01-01

    This thesis investigated the measurement of emotion during short episodes of interaction between products and their users. Chapter 2 is a review of the many ways that have been used to measure emotions, organized according to the component of emotion involved: feelings, bodily changes, and facial e

  16. On the moment-to-moment measurement of emotion during person-product interaction: by means of video-supported retrospective self-report, with some ancillary remarks on other issues in design-related emotion measurement

    NARCIS (Netherlands)

    Laurans, G.F.G.

    2011-01-01

    This thesis investigated the measurement of emotion during short episodes of interaction between products and their users. Chapter 2 is a review of the many ways that have been used to measure emotions, organized according to the component of emotion involved: feelings, bodily changes, and facial

  17. The emotional intelligence of a group of critical-care nurses in South Africa

    OpenAIRE

    Amanda Towell; Elzabe Nel; Ann Müller

    2013-01-01

    Critical-care nurses often look after three or more critically-ill patients during a shift. The workload and emotional stress can lead to disharmony between the nurse’s body, mind and spirit. Nurses with a high emotional intelligence have less emotional exhaustion and psychosomatic symptoms; they enjoy better emotional health; gain more satisfaction from their actions (both at work and at home); and have improved relationships with colleagues at work. The question arises: what is the emotiona...

  18. Desulphurization of exhaust gases in chemical processes

    Energy Technology Data Exchange (ETDEWEB)

    Asperger, K.; Wischnewski, W.

    1981-01-01

    The sulfur content of exhaust gases can be reduced by: desulphurization of fuels; modification of processes; or treatment of resultant gases. In this paper a few selected examples from the chemical industry in the German Democratic Republic are presented. Using modified processes and treating the resultant gases, the sulphuric content of exhaust gases is effectively reduced. Methods to reduce the sulfur content of exhaust gases are described in the field of production of: sulphuric acid; viscose; fertilizers; and paraffin.

  19. How emotional media reports influence attitude formation and change: the interplay of attitude base, attitude certainty and persuasion

    NARCIS (Netherlands)

    Ryffel, F.A.; Wirz, D.S.; Kühne, R.; Wirth, W.

    2014-01-01

    This study examined the influence of an emotionally arousing writing style on attitude formation and change. It has been proposed that different writing styles induce attitudes based on either affect or cognition and with either high or low certainty. Previous work indicates that the interplay of th

  20. How emotional media reports influence attitude formation and change: the interplay of attitude base, attitude certainty and persuasion

    NARCIS (Netherlands)

    Ryffel, F.A.; Wirz, D.S.; Kühne, R.; Wirth, W.

    2014-01-01

    This study examined the influence of an emotionally arousing writing style on attitude formation and change. It has been proposed that different writing styles induce attitudes based on either affect or cognition and with either high or low certainty. Previous work indicates that the interplay of th

  1. Brief Report: The Relationship between Language Skills, Adaptive Behavior, and Emotional and Behavior Problems in Pre-Schoolers with Autism

    Science.gov (United States)

    Park, Carlie J.; Yelland, Gregory W.; Taffe, John R.; Gray, Kylie M.

    2012-01-01

    This study investigated the relationship between structural language skills, and communication skills, adaptive behavior, and emotional and behavior problems in pre-school children with autism. Participants were aged 3-5 years with autism (n = 27), and two comparison groups of children with developmental delay without autism (n = 12) and typically…

  2. Brief Report: The Relationship between Language Skills, Adaptive Behavior, and Emotional and Behavior Problems in Pre-Schoolers with Autism

    Science.gov (United States)

    Park, Carlie J.; Yelland, Gregory W.; Taffe, John R.; Gray, Kylie M.

    2012-01-01

    This study investigated the relationship between structural language skills, and communication skills, adaptive behavior, and emotional and behavior problems in pre-school children with autism. Participants were aged 3-5 years with autism (n = 27), and two comparison groups of children with developmental delay without autism (n = 12) and typically…

  3. Perfectionism related to self-reported insomnia severity, but not when controlled for stress and emotion regulation.

    Science.gov (United States)

    Brand, Serge; Kirov, Roumen; Kalak, Nadeem; Gerber, Markus; Pühse, Uwe; Lemola, Sakari; Correll, Christoph U; Cortese, Samuele; Meyer, Till; Holsboer-Trachsler, Edith

    2015-01-01

    Perfectionism is understood as a set of personality traits such as unrealistically high and rigid standards for performance, fear of failure, and excessive self-criticism. Previous studies showed a direct association between increased perfectionism and poor sleep, though without taking into account possible mediating factors. Here, we tested the hypothesis that perfectionism was directly associated with poor sleep, and that this association collapsed, if mediating factors such as stress and poor emotion regulation were taken into account. Three hundred and forty six young adult students (M=23.87 years) completed questionnaires relating to perfectionism traits, sleep, and psychological functioning such as stress perception, coping with stress, emotion regulation, and mental toughness. Perfectionism was directly associated with poor sleep and poor psychological functioning. When stress, poor coping, and poor emotion regulation were entered in the equation, perfectionism traits no longer contributed substantively to the explanation of poor sleep. Though perfectionism traits seem associated with poor sleep, the direct role of such traits seemed small, when mediating factors such as stress perception and emotion regulation were taken into account.

  4. Infant Emotion Regulation Strategy Moderates Relations between Self-Reported Maternal Depressive Symptoms and Infant HPA Activity

    Science.gov (United States)

    Khoury, Jennifer E.; Gonzalez, Andrea; Levitan, Robert; Masellis, Mario; Basile, Vincenzo; Atkinson, Leslie

    2016-01-01

    Children of mothers with depressive symptoms often have high cortisol levels. Research shows that various child characteristics (e.g., attachment pattern, internalizing behaviours, and temperament) moderate this association. We suggest that these characteristics share common variance with emotion regulation strategy. Therefore, we examine infant…

  5. Self-Reported Resilient Behaviors of Seventh and Eighth Grade Students Enrolled in an Emotional Intelligence Based Program

    Science.gov (United States)

    Castro, Veronica; Johnson, Michael B.; Smith, Robert

    2008-01-01

    School counselors are in a unique position to help at-risk students. Research indicates that teaching resiliency skills and emotional intelligence is a promising venture (Bernard, 1997; Chavkin & Gonzalez, 2000; Henderson & Milstein, 2002). Seventy identified at-risk seventh and eighth grade students enrolled in the Teen Leadership Program…

  6. Effects of Sleep Deprivation on Color-Word, Emotional, and Specific Stroop Interference and on Self-Reported Anxiety

    Science.gov (United States)

    Sagaspe, Patricia; Sanchez-Ortuno, Montserrat; Charles, Andre; Taillard, Jacques; Valtat, Cedric; Bioulac, Bernard; Philip, Pierre

    2006-01-01

    The aim of this study was principally to assess the impact of sleep deprivation on interference performance in short Stroop tasks (Color-Word, Emotional, and Specific) and on subjective anxiety. Subjective sleepiness and performance on a psychomotor sustained attention task were also investigated to validate our protocol of sleep deprivation.…

  7. On the validity of self-report assessment of cognitive abilities: Attentional control scale associations with cognitive performance, emotional adjustment, and personality.

    Science.gov (United States)

    Williams, Paula G; Rau, Holly K; Suchy, Yana; Thorgusen, Sommer R; Smith, Timothy W

    2017-05-01

    Individual differences in attentional control involve the ability to voluntarily direct, shift, and sustain attention. In studies of the role of attentional control in emotional adjustment, social relationships, and vulnerability to the effects of stress, self-report questionnaires are commonly used to measure this construct. Yet, convincing evidence of the association between self-report scales and actual cognitive performance has not been demonstrated. Across 2 independent samples, we examined associations between self-reported attentional control (Attentional Control Scale; ACS), self-reported emotional adjustment, Five-Factor Model personality traits (NEO Personality Inventory-Revised) and performance measures of attentional control. Study 1 examined behavioral performance on the Attention Network Test (ANT; Fan, McCandliss, Sommer, Raz, & Posner, 2002) and the Modified Switching Task (MST; Suchy & Kosson, 2006) in a large sample (n = 315) of healthy young adults. Study 2 (n = 78) examined behavioral performance on standardized neuropsychological tests of attention, including Conner's Continuous Performance Test-II and subtests from the Wechsler Adult Intelligence Scales, Third Edition (WAIS-III; Psychological Corporation, 1997) and Delis-Kaplan Executive Function System (D-KEFS; Delis, Kaplan, & Kramer, 2001). Results indicated that the ACS was largely unrelated to behavioral performance measures of attentional control but was significantly associated with emotional adjustment, neuroticism, and conscientiousness. These findings suggest that although self-reported attentional control may be a useful construct, researchers using the ACS should exercise caution in interpreting it as a proxy for actual cognitive ability or performance. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  8. Relations among Teachers' Emotion Socialization Beliefs and Practices and Preschoolers' Emotional Competence

    Science.gov (United States)

    Morris, Carol A. S.; Denham, Susanne A.; Bassett, Hideko H.; Curby, Timothy W.

    2013-01-01

    Research Findings: Utilizing a 3-part model of emotion socialization that included modeling, contingent responding, and teaching, this study examined the associations between 44 teachers' self-reported and observed emotion socialization practices and 326 preschoolers' emotion knowledge and observed emotional behavior. Multilevel analyses…

  9. Regulation of emotions in psychogenic nonepileptic seizures.

    Science.gov (United States)

    Urbanek, Monika; Harvey, Martin; McGowan, John; Agrawal, Niruj

    2014-08-01

    Despite the long history of psychogenic nonepileptic seizures (PNES), relatively little is known about the mechanisms that cause and maintain this condition. Emerging research evidence suggests that patients with PNES might have difficulties in regulating their emotions. However, much remains to be learned about the nature of these difficulties and the emotional responses of individuals with PNES. This study aimed to gain a detailed understanding of emotion regulation processes in patients with PNES by examining differences between patients with PNES and a healthy control group with regard to intensity of emotional reactions, understanding of one's emotional experience, beliefs about emotions, and managing emotions by controlling emotional expression. A cross-sectional design was used to compare the group with PNES (n=56) and the healthy control group (n=88) on a range of self-report measures. Participants with a diagnosis of PNES reported significantly poorer understanding of their emotions, more negative beliefs about emotions, and a greater tendency to control emotional expression compared to the control group. While intensity of emotions did not discriminate between the groups, poor understanding and negative beliefs about emotions were found to be significant predictors of PNES, even after controlling for age, education level, and emotional distress. Furthermore, the presence of some emotion regulation difficulties was associated with self-reported seizure severity. The results of this study are largely consistent with previous literature and provide evidence for difficulties in emotion regulation in patients with PNES. However, this research goes further in bringing together different aspects of emotion regulation, including beliefs about emotions, which have not been examined before. As far as it is known, this is the first study to suggest that levels of alexithymia in a population with PNES are positively associated with self-reported seizure severity. The

  10. Exhaust gas bypass valve control for thermoelectric generator

    Science.gov (United States)

    Reynolds, Michael G; Yang, Jihui; Meisner, Greogry P.; Stabler, Francis R.; De Bock, Hendrik Pieter Jacobus; Anderson, Todd Alan

    2012-09-04

    A method of controlling engine exhaust flow through at least one of an exhaust bypass and a thermoelectric device via a bypass valve is provided. The method includes: determining a mass flow of exhaust exiting an engine; determining a desired exhaust pressure based on the mass flow of exhaust; comparing the desired exhaust pressure to a determined exhaust pressure; and determining a bypass valve control value based on the comparing, wherein the bypass valve control value is used to control the bypass valve.

  11. Emotional Intelligence as a Predictor of Resident Well-Being.

    Science.gov (United States)

    Lin, Dana T; Liebert, Cara A; Tran, Jennifer; Lau, James N; Salles, Arghavan

    2016-08-01

    There is increasing recognition that physician wellness is critical; it not only benefits the provider, but also influences quality and patient care outcomes. Despite this, resident physicians suffer from a high rate of burnout and personal distress. Individuals with higher emotional intelligence (EI) are thought to perceive, process, and regulate emotions more effectively, which can lead to enhanced well-being and less emotional disturbance. This study sought to understand the relationship between EI and wellness among surgical residents. Residents in a single general surgery residency program were surveyed on a voluntary basis. Emotional intelligence was measured using the Trait Emotional Intelligence Questionnaire-Short Form. Resident wellness was assessed with the Dupuy Psychological General Well-Being Index, Maslach Burnout Inventory, and Beck Depression Inventory-Short Form. Emotional intelligence and wellness parameters were correlated using Pearson coefficients. Multivariate analysis was performed to identify factors predictive of well-being. Seventy-three residents participated in the survey (response rate 63%). Emotional intelligence scores correlated positively with psychological well-being (r = 0.74; p emotional exhaustion (r = -0.69; p emotional exhaustion (β = -0.63; p Emotional intelligence is a strong predictor of resident well-being. Prospectively measuring EI can identify those who are most likely to thrive in surgical residency. Interventions to increase EI can be effective at optimizing the wellness of residents. Copyright © 2016. Published by Elsevier Inc.

  12. Are psychophysiological arousal and self-reported emotional stress during an oncological consultation related to memory of medical information? An experimental study.

    Science.gov (United States)

    Visser, Leonie N C; Tollenaar, Marieke S; Bosch, Jos A; van Doornen, Lorenz J P; de Haes, Hanneke C J M; Smets, Ellen M A

    2017-01-01

    Patients forget 20-80% of information provided during medical consultations. The emotional stress often experienced by patients during consultations could be one of the mechanisms that lead to limited recall. The current experimental study therefore investigated the associations between (analog) patients' psychophysiological arousal, self-reported emotional stress and their (long term) memory of information provided by the physician. One hundred and eighty one cancer-naïve individuals acted as so-called analog patients (APs), i.e. they were instructed to watch a scripted video-recoding of an oncological bad news consultation while imagining themselves being in the patient's situation. Electrodermal and cardiovascular activity (e.g. skin conductance level and heart rate) were recorded during watching. Self-reported emotional stress was assessed before and after watching, using the STAI-State and seven Visual Analog Scales. Memory, both free recall and recognition, was assessed after 24-28 h. Watching the consultation evoked significant psychophysiological and self-reported stress responses. However, investigating the associations between 24 psychophysiological arousal measures, eight self-reported stress measures and free recall and recognition of information resulted in one significant, small (partial) correlation (r = 0.19). Considering multiple testing, this significant result was probably due to chance. Alternative analytical methods yielded identical results, strengthening our conclusion that no evidence was found for relationships between variables of interest. These null-findings are highly relevant, as they may be considered to refute the long-standing, but yet untested assumption that a relationship between stress and memory exists within this context. Moreover, these findings suggest that lowering patients' stress levels during the consultation would probably not be sufficient to raise memory of information to an optimal level. Alternative

  13. (How) do medical students regulate their emotions?

    Science.gov (United States)

    Doulougeri, Karolina; Panagopoulou, Efharis; Montgomery, Anthony

    2016-12-12

    Medical training can be a challenging and emotionally intense period for medical students. However the emotions experienced by medical students in the face of challenging situations and the emotion regulation strategies they use remains relatively unexplored. The aim of the present study was to explore the emotions elicited by memorable incidents reported by medical students and the associated emotion regulation strategies. Peer interviewing was used to collect medical students' memorable incidents. Medical students at both preclinical and clinical stage of medical school were eligible to participate. In total 104 medical students provided memorable incidents. Only 54 narratives included references to emotions and emotion regulation and thus were further analyzed. The narratives of 47 clinical and 7 preclinical students were further analyzed for their references to emotions and emotion regulation strategies. Forty seven out of 54 incidents described a negative incident associated with negative emotions. The most frequently mentioned emotion was shock and surprise followed by feelings of embarrassment, sadness, anger and tension or anxiety. The most frequent reaction was inaction often associated with emotion regulation strategies such as distraction, focusing on a task, suppression of emotions and reappraisal. When students witnessed mistreatment or disrespect exhibited towards patients, the regulation strategy used involved focusing and comforting the patient. The present study sheds light on the strategies medical students use to deal with intense negative emotions. The vast majority reported inaction in the face of a challenging situation and the use of more subtle strategies to deal with the emotional impact of the incident.

  14. Instrumental emotion regulation in sport: relationships between beliefs about emotion and emotion regulation strategies used by athletes.

    Science.gov (United States)

    Lane, A M; Beedie, C J; Devonport, T J; Stanley, D M

    2011-12-01

    This study examined relationships between beliefs about emotions (meta-emotion beliefs), emotion regulation strategies, and pre-competition emotional states using an instrumental model of emotion regulation. Three hundred and sixty runners reported meta-beliefs about the influence of anxiety and/or anger on performance, completed a short emotion scale, and reported their use of emotion regulation strategies. Results indicated that 55 runners (15%) reported meta-emotion beliefs that strategies aimed at increasing anxiety and/or anger would help performance while 305 runners (85%) reported beliefs that strategies intended to reduce the same emotions before competition would help performance. Multivariate analysis of variance indicated that people who believe that anxiety or anger is good for performance reported high anger, but not anxiety, before performance. They also reported using strategies to increase unpleasant emotions. We suggest that further research is needed to examine relationships between meta-emotion beliefs and the use of emotion regulation strategies in sport. © 2011 John Wiley & Sons A/S.

  15. Local Exhaust Optimization and Worker Exposure

    DEFF Research Database (Denmark)

    Heiselberg, Per; Pedersen, Morten; Plath, Thomas

    This paper describes a process of optimisation of exhaust efficiency and of minimisation of worker exposure at a semiautomatic printing machine at a printing office.......This paper describes a process of optimisation of exhaust efficiency and of minimisation of worker exposure at a semiautomatic printing machine at a printing office....

  16. Vital exhaustion and risk for cancer

    DEFF Research Database (Denmark)

    Bergelt, Corinna; Christensen, Jane Hvarregaard; Prescott, Eva;

    2005-01-01

    Vital exhaustion, defined as feelings of depression and fatigue, has previously been investigated mainly as a risk factor for cardiovascular disease. The authors investigated the association between depressive feelings and fatigue as covered by the concept of vital exhaustion and the risk...

  17. 49 CFR 393.83 - Exhaust systems.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Exhaust systems. 393.83 Section 393.83... NECESSARY FOR SAFE OPERATION Miscellaneous Parts and Accessories § 393.83 Exhaust systems. (a) Every motor... shall have a system to direct the discharge of such fumes. No part shall be located where its location...

  18. Radiation characteristics of intermittence exhaust noise

    Institute of Scientific and Technical Information of China (English)

    ZHAO Shengdun; SHANG Chunyang; ZHAO Zhigang; SHI Weixiang

    2000-01-01

    Aerodynamic characteristics, the noise characteristics in the course of intermittence exhaust are investigated and the expressions for sound pressure level of the noise generated by single-pole source and quadrupole source in the intermittence exhaust noise are established. The effects of all parameters in pneumatic system on the noise are also comprehensively studied.

  19. 40 CFR 1065.130 - Engine exhaust.

    Science.gov (United States)

    2010-07-01

    ... emission constituents. (2) Minimize the number of bends in the laboratory crankcase tubing and maximize the radius of any unavoidable bend. (3) Use laboratory crankcase exhaust tubing that meets the engine... point, or first point of dilution. If laboratory exhaust tubing consists of several different outside...

  20. How did the media report on the Great East Japan Earthquake? Objectivity and emotionality seeking in Japanese media coverage.

    OpenAIRE

    Yukiko Uchida; Chie Kanagawa; Ako Takenishi; Akira Harada; Kiyotake Okawa; Hiromi Yabuno

    2015-01-01

    The Great East Japan Earthquake was a tragic event requiring critical media involvement. Since the media played an important role in conveying factual information, journalists expressed feeling that it was difficult to guarantee the objectivity of their coverage. As media coverage constructs a socio-culturally shared reality among its audience, an examination of the objectivity and emotionality of the contents of the news coverage is needed. In Study 1, we conducted an exploratory content ana...

  1. Emotional impact of halitosis

    Directory of Open Access Journals (Sweden)

    Bernard Troger

    2014-12-01

    Full Text Available OBJECTIVE: To evaluate the emotional impact of halitosis on 18-year-old men using a self-reported questionnaire.METHOD:A total of 2,224 participants underwent dental and medical examinations in the army medical services in the city of Pelotas, southern Brazil, in July 2008.RESULTS: In this sample, 12% of respondents expressed concern about their oral malodor, which had a strong emotional impact on their quality of life.CONCLUSIONS: The individuals reporting halitosis showed a higher degree of concern with their oral malodor. Low educational level and low income were associated with psychological impact and halitosis in this population.

  2. Perfectionism related to self-reported insomnia severity, but not when controlled for stress and emotion regulation

    Directory of Open Access Journals (Sweden)

    Br

    2015-02-01

    Full Text Available Serge Brand,1,2 Roumen Kirov,3 Nadeem Kalak,1 Markus Gerber,2 Uwe Pühse,2 Sakari Lemola,4 Christoph U Correll,5 Samuele Cortese,6–8 Till Meyer,1 Edith Holsboer-Trachsler1 1Psychiatric Clinics of the University of Basel, Center for Affective, Stress and Sleep Disorders (ZASS, Basel, Switzerland; 2Department of Sport, Exercise and Health, Division of Sport Science, University of Basel, Basel, Switzerland; 3Institute of Neurobiology, Bulgarian Academy of Sciences, Sofia, Bulgaria; 4Faculty of Psychology, University of Basel, Basel, Switzerland; 5Division of Psychiatric Research, North Shore – Long Island Jewish Health System, Zucker Hillside Hospital, NY, USA; 6School of Medicine, University of Nottingham UK; 7Centre for ADHD and Neuro-developmental Disorders Across Lifespan, Institute of Mental Health, University of Nottingham UK; 8New York University Child Study Centre, New York, NY, USA Background: Perfectionism is understood as a set of personality traits such as unrealistically high and rigid standards for performance, fear of failure, and excessive self-criticism. Previous studies showed a direct association between increased perfectionism and poor sleep, though without taking into account possible mediating factors. Here, we tested the hypothesis that perfectionism was directly associated with poor sleep, and that this association collapsed, if mediating factors such as stress and poor emotion regulation were taken into account. Methods: Three hundred and forty six young adult students (M=23.87 years completed questionnaires relating to perfectionism traits, sleep, and psychological functioning such as stress perception, coping with stress, emotion regulation, and mental toughness. Results: Perfectionism was directly associated with poor sleep and poor psychological functioning. When stress, poor coping, and poor emotion regulation were entered in the equation, perfectionism traits no longer contributed substantively to the explanation

  3. Emotional collectives: How groups shape emotions and emotions shape groups.

    Science.gov (United States)

    van Kleef, Gerben A; Fischer, Agneta H

    2016-01-01

    Group settings are epicentres of emotional activity. Yet, the role of emotions in groups is poorly understood. How do group-level phenomena shape group members' emotional experience and expression? How are emotional expressions recognised, interpreted and shared in group settings? And how do such expressions influence the emotions, cognitions and behaviours of fellow group members and outside observers? To answer these and other questions, we draw on relevant theoretical perspectives (e.g., intergroup emotions theory, social appraisal theory and emotions as social information theory) and recent empirical findings regarding the role of emotions in groups. We organise our review according to two overarching themes: how groups shape emotions and how emotions shape groups. We show how novel empirical approaches break important new ground in uncovering the role of emotions in groups. Research on emotional collectives is thriving and constitutes a key to understanding the social nature of emotions.

  4. Normalization of emotion control scale

    Directory of Open Access Journals (Sweden)

    Hojatoolah Tahmasebian

    2014-09-01

    Full Text Available Background: Emotion control skill teaches the individuals how to identify their emotions and how to express and control them in various situations. The aim of this study was to normalize and measure the internal and external validity and reliability of emotion control test. Methods: This standardization study was carried out on a statistical society, including all pupils, students, teachers, nurses and university professors in Kermanshah in 2012, using Williams’ emotion control scale. The subjects included 1,500 (810 females and 690 males people who were selected by stratified random sampling. Williams (1997 emotion control scale, was used to collect the required data. Emotional Control Scale is a tool for measuring the degree of control people have over their emotions. This scale has four subscales, including anger, depressed mood, anxiety and positive affect. The collected data were analyzed by SPSS software using correlation and Cronbach's alpha tests. Results: The results of internal consistency of the questionnaire reported by Cronbach's alpha indicated an acceptable internal consistency for emotional control scale, and the correlation between the subscales of the test and between the items of the questionnaire was significant at 0.01 confidence level. Conclusion: The validity of emotion control scale among the pupils, students, teachers, nurses and teachers in Iran has an acceptable range, and the test itemswere correlated with each other, thereby making them appropriate for measuring emotion control.

  5. Intellectual emotions

    Directory of Open Access Journals (Sweden)

    Vasilyev, Igor A.

    2013-12-01

    Full Text Available In the laboratory of O.K. Tikhomirov, the phenomenon of the acute emotional regulation of productive thinking was justified. This regulation is realized by means of the elaboration of the axiological profile of cognition. The following definition of intellectual emotions can be given: intellectual emotions are the appraisals of specific cognitive objects — contradictions, assumptions, probabilities, and the intermediate and final results of operations. The main aspect of the method used in the research consisted of the synchronous registration of an external (tactile elaboration of problems, skin galvanic response and verbal utterances regarding tasks to be completed in a game of chess. The principle position in Tikhomirov`s group is the following: intellectual emotions represent not only the energetic resource or catalysts for the thinking process, but also the determinants of its structure.

  6. Emotional Disturbance

    Science.gov (United States)

    ... skills, and increase self-awareness, self-control, and self-esteem. A large body of research exists regarding methods ... not. Back to top Other Considerations Children and adolescents with an emotional disturbance should receive services based ...

  7. 特质应对与展现规则对情绪劳动的影响%Effects of Trait Coping Styles and Emotional Display Rules on Emotional Labor Strategies

    Institute of Scientific and Technical Information of China (English)

    林川; 黄敏儿

    2011-01-01

    采用2×3组间设计,检测特质应对(积极与消极)与展现规则(积极、消极、无规则)对情绪劳动的影响.结果表明,积极应对引起更多深层动作;积极规则下出现较少表层扮演(与消极应对比).积极和消极规则都引起较多深层和表层动作.积极应对在积极规则下表层扮演较少(与消极规则比);消极应对在积极规则下表层扮演较多(与消极规则比).研究提示,特质情绪性可能是调节展现规则与情绪劳动关系的重要因为.%Emotional labor is likely to occur when one's feeling differed from situational demands in service working setting. Two basic emotional labor strategies (e.g., surface acting and deep acting)have been intensely investigated and demonstrated on diverse implications for personnel mental health. Deep acting would activate more cognitive and emotional energy than surface acting so as to have a contribution on better self-authentic feeling and less emotional exhausted. However, literatures demonstrate that emotional display rules have different effects on emotional labor straregies but conclusions are inconsistent. The present study aimed to explore how Trait Coping Styles which reflect the coping aspects of personality in responding to stressful situations interact wiih Emotional Display Rules from professional & organizational demands and then affect strategies of emotional labor in some degree. The study was conducted by a 2×3 design experiment. The subjects were selected by Trait Coping Styles Scale (Jiang. 1999) and grouped as Trait Positive Coping Style (n=54) and Trait Negative Coping Style (n=51). Each group was further randomly divided into 3 subgroups, namely positive display rule, negative display rule and control condition (no display rule). Emotional display rules were manipulated by instructions before an emotional work task (a public speech). The experiment arranged a memory task to elicit tense mood before the experiment to facilitate

  8. Emotional organization of autobiographical memory.

    Science.gov (United States)

    Schulkind, Matthew D; Woldorf, Gillian M

    2005-09-01

    The emotional organization of autobiographical memory was examined by determining whether emotional cues would influence autobiographical retrieval in younger and older adults. Unfamiliar musical cues that represented orthogonal combinations of positive and negative valence and high and low arousal were used. Whereas cue valence influenced the valence of the retrieved memories, cue arousal did not affect arousal ratings. However, high-arousal cues were associated with reduced response latencies. A significant bias to report positive memories was observed, especially for the older adults, but neither the distribution of memories across the life span nor response latencies varied across memories differing in valence or arousal. These data indicate that emotional information can serve as effective cues for autobiographical memories and that autobiographical memories are organized in terms of emotional valence but not emotional arousal. Thus, current theories of autobiographical memory must be expanded to include emotional valence as a primary dimension of organization.

  9. Emotional response towards food packaging

    DEFF Research Database (Denmark)

    Liao, Lewis Xinwei; Corsi, Armando M.; Chrysochou, Polymeros

    2015-01-01

    ) and typefaces (simple vs. ornate). A sample of 120 participants was exposed to mock package design concepts of chocolate blocks. The results suggest that images generate an emotional response that can be measured by both self-report and physiological measures, whereas colours and typefaces generate emotional...

  10. Mothers' Acculturation and Beliefs about Emotions, Mother-Child Emotion Discourse, and Children's Emotion Understanding in Latino Families

    Science.gov (United States)

    Perez Rivera, Marie Belle; Dunsmore, Julie C.

    2011-01-01

    Research Findings: We examined associations among Anglo acculturation, Latino enculturation, maternal beliefs, mother-child emotion talk, and emotion understanding in 40 Latino preschool-age children and their mothers. Mothers self-reported Anglo acculturation, Latino enculturation, and beliefs about the value/danger of children's emotions and…

  11. Mothers' Acculturation and Beliefs about Emotions, Mother-Child Emotion Discourse, and Children's Emotion Understanding in Latino Families

    Science.gov (United States)

    Perez Rivera, Marie Belle; Dunsmore, Julie C.

    2011-01-01

    Research Findings: We examined associations among Anglo acculturation, Latino enculturation, maternal beliefs, mother-child emotion talk, and emotion understanding in 40 Latino preschool-age children and their mothers. Mothers self-reported Anglo acculturation, Latino enculturation, and beliefs about the value/danger of children's emotions and…

  12. Exhaustion and the Pathologization of Modernity.

    Science.gov (United States)

    Schaffner, Anna Katharina

    2016-09-01

    This essay analyses six case studies of theories of exhaustion-related conditions from the early eighteenth century to the present day. It explores the ways in which George Cheyne, George Beard, Richard von Krafft-Ebing, Sigmund Freud, Alain Ehrenberg and Jonathan Crary use medical ideas about exhaustion as a starting point for more wide-ranging cultural critiques related to specific social and technological transformations. In these accounts, physical and psychological symptoms are associated with particular external developments, which are thus not just construed as pathology-generators but also pathologized. The essay challenges some of the persistently repeated claims about exhaustion and its unhappy relationship with modernity.

  13. Emotion Socialization in the Context of Risk and Psychopathology: Maternal Emotion Coaching Predicts Better Treatment Outcomes for Emotionally Labile Children with Oppositional Defiant Disorder

    Science.gov (United States)

    Dunsmore, Julie C.; Booker, Jordan A.; Ollendick, Thomas H.; Greene, Ross W.

    2015-01-01

    We examined whether maternal emotion coaching at pre-treatment predicted children's treatment response following a 12-week program addressing children's Oppositional Defiant Disorder (ODD) symptoms. Eighty-nine mother-child dyads participated. At pre-treatment, mothers and children engaged in an emotion talk task. Mothers also reported their beliefs about emotions at pre-treatment and their child's disruptive behavior symptoms, emotion regulation, and emotion lability/negativity at pre-, mid-, and post-treatment. Clinicians reported children's symptom severity at pre- and post-treatment. Children's emotion lability/negativity moderated effects of maternal emotion coaching on children's post-treatment ODD symptoms, with stronger benefits of emotion coaching for children high in emotion lability/negativity. Results suggest that emotion coaching may promote treatment response for children with ODD who are especially at risk due to their emotionality. PMID:26848211

  14. Time course of implicit processing and explicit processing of emotional faces and emotional words.

    Science.gov (United States)

    Frühholz, Sascha; Jellinghaus, Anne; Herrmann, Manfred

    2011-05-01

    Facial expressions are important emotional stimuli during social interactions. Symbolic emotional cues, such as affective words, also convey information regarding emotions that is relevant for social communication. Various studies have demonstrated fast decoding of emotions from words, as was shown for faces, whereas others report a rather delayed decoding of information about emotions from words. Here, we introduced an implicit (color naming) and explicit task (emotion judgment) with facial expressions and words, both containing information about emotions, to directly compare the time course of emotion processing using event-related potentials (ERP). The data show that only negative faces affected task performance, resulting in increased error rates compared to neutral faces. Presentation of emotional faces resulted in a modulation of the N170, the EPN and the LPP components and these modulations were found during both the explicit and implicit tasks. Emotional words only affected the EPN during the explicit task, but a task-independent effect on the LPP was revealed. Finally, emotional faces modulated source activity in the extrastriate cortex underlying the generation of the N170, EPN and LPP components. Emotional words led to a modulation of source activity corresponding to the EPN and LPP, but they also affected the N170 source on the right hemisphere. These data show that facial expressions affect earlier stages of emotion processing compared to emotional words, but the emotional value of words may have been detected at early stages of emotional processing in the visual cortex, as was indicated by the extrastriate source activity.

  15. Exhaustivity and intonation: a unified theory

    NARCIS (Netherlands)

    Westera, M.

    2017-01-01

    This dissertation presents a precise, unified and explanatory theory of human conversation, centered on two broad phenomena: exhaustivity implications and intonational meaning. In a nutshell: (i) speakers have two types of communicative intentions, namely information sharing and attention sharing, (

  16. Atmospheric scavenging of solid rocket exhaust effluents

    Science.gov (United States)

    Fenton, D. L.; Purcell, R. Y.

    1978-01-01

    Solid propellant rocket exhaust was directly utilized to ascertain raindrop scavenging rates for hydrogen chloride. Two chambers were used to conduct the experiments; a large, rigid walled, spherical chamber stored the exhaust constituents, while the smaller chamber housing all the experiments was charged as required with rocket exhaust HCl. Surface uptake experiments demonstrated an HCl concentration dependence for distilled water. Sea water and brackish water HCl uptake was below the detection limit of the chlorine-ion analysis technique used. Plant life HCl uptake experiments were limited to corn and soybeans. Plant age effectively correlated the HCl uptake data. Metallic corrosion was not significant for single 20 minute exposures to the exhaust HCl under varying relative humidity. Characterization of the aluminum oxide particles substantiated the similarity between the constituents of the small scale rocket and the full size vehicles.

  17. Two phase exhaust for internal combustion engine

    Science.gov (United States)

    Vuk, Carl T [Denver, IA

    2011-11-29

    An internal combustion engine having a reciprocating multi cylinder internal combustion engine with multiple valves. At least a pair of exhaust valves are provided and each supply a separate power extraction device. The first exhaust valves connect to a power turbine used to provide additional power to the engine either mechanically or electrically. The flow path from these exhaust valves is smaller in area and volume than a second flow path which is used to deliver products of combustion to a turbocharger turbine. The timing of the exhaust valve events is controlled to produce a higher grade of energy to the power turbine and enhance the ability to extract power from the combustion process.

  18. Emotionally Speaking

    DEFF Research Database (Denmark)

    Lippke, Lena; Murphy, Kristin Marie

    In this presentation, we demonstrate how qualitative methods help us to explore barriers and facilitators to teacher emotional well-being in school settings serving students identified as being at-risk in the US and Denmark. Through a hermeneutical lens (Gadamer, 2004) and collective narrative (R......, and their relationships with colleagues and students? Finally, what can the two groups of teachers learn from each others_ experiences?......In this presentation, we demonstrate how qualitative methods help us to explore barriers and facilitators to teacher emotional well-being in school settings serving students identified as being at-risk in the US and Denmark. Through a hermeneutical lens (Gadamer, 2004) and collective narrative...... (Richardson, 1987), we begin by identifying each country_s educational model, teacher preparation and teacher support for serving at-risk students. Next, we explore the experience of teachers working with students defined as being at-risk. Inspired by the concept of emotional labor (Hochschild, 1983) we...

  19. Examining emotional modulation of pain and spinal nociception in Native Americans: a preliminary investigation.

    Science.gov (United States)

    Palit, Shreela; Kerr, Kara L; Kuhn, Bethany L; DelVentura, Jennifer L; Terry, Ellen L; Bartley, Emily J; Shadlow, Joanna O; Rhudy, Jamie L

    2013-11-01

    Pain problems are more prevalent in Native Americans than in any other group in the U.S., and this might result from group differences in pain modulation. This study was designed to examine emotional modulation of pain and spinal nociception in healthy, pain-free Native Americans (n = 21) relative to non-Hispanic Whites (n = 20). To assess emotional modulation of pain and the nociceptive flexion reflex (NFR, a physiological measure of spinal nociception), participants underwent a well-validated emotional picture-viewing paradigm during which suprathreshold pain stimuli were delivered to the ankle. Compared to Whites, Native Americans reported less pleasure to erotic pictures and failed to show corrugator reactivity to mutilation pictures. Unlike Whites, Native Americans only evidenced pain inhibition in response to erotica, but no pain facilitation (disinhibition) to mutilation pictures. Emotional modulation of NFR was similar in both groups. These preliminary findings suggest that Native Americans failed to disinhibit pain, perhaps due to over-activation of pain inhibitory mechanisms. Chronic over-activation of this system could ultimately exhaust it, thus putting Native Americans at future risk for chronic pain.

  20. Fuel consumption and exhaust emissions of aircrafts

    Energy Technology Data Exchange (ETDEWEB)

    Buechler, R. [Institute of Flightmechanics, Braunschweig (Germany)

    1997-12-31

    The reduction of contamination of sensitive atmospheric layers by improved flight planning steps, is investigated. Calculated results have shown, that a further development of flight track planning allows considerable improvements on fuel consumption and exhaust emissions. Even if air traffic will further increase, optimistic investigations forecast a reduction of the environmental damage by aircraft exhausts, if the effects of improved flight track arrangement and engine innovations will be combined. (R.P.) 4 refs.

  1. Sorption dehumidification of natural gas exhaust

    Energy Technology Data Exchange (ETDEWEB)

    Lazzarin, R.M.; Longo, G.A. (Padua Univ. (Italy)); Piccininni, F. (Politecnico di Bari (Italy). Ist. di Fisica Tecnica)

    1992-09-01

    The calorific value of natural gas can be fully utilized only if the water vapour in the exhaust gases is condensed. This can be achieved in condensing boilers. Another possibility is to dry the exhaust before discharge by sorption dehumidification. The sorbent can be regenerated directly by the boiler. The vapour developed in the regenerator can be condensed in a condenser with useful effect. Simulations given an efficiency higher than 97% with respect to the Gross Calorific value. (author).

  2. Exhaust Gas Energy Recovery Technology Applications

    Energy Technology Data Exchange (ETDEWEB)

    Wagner, Robert M [ORNL; Szybist, James P [ORNL

    2014-01-01

    Exhaust waste heat recovery systems have the potential to significantly improve vehicle fuel economy for conventional and hybrid electric powertrains spanning passenger to heavy truck applications. This chapter discusses thermodynamic considerations and three classes of energy recovery technologies which are under development for vehicle applications. More specifically, this chapter describes the state-of-the-art in exhaust WHR as well as challenges and opportunities for thermodynamic power cycles, thermoelectric devices, and turbo-compounding systems.

  3. Substitution among exhaustible resources and intergenerational equity

    Energy Technology Data Exchange (ETDEWEB)

    Hartwick, J.M.

    1978-06-01

    Hartwick (American Econ. Rev., 66 (Dec. 1977)) showed that implicit in R.M. Solow's model of intergenerational equity and exhaustible resources (Rev. Econ. Studies (Symposium, 1974) 29-46) was the savings-investment rule: society should invest in reproducible capital precisely the current returns from the use of flows of exhaustible resources in order to maintain per capita consumption constant. Population was assumed to remain constant. Solow and Hartwick assumed that there was only one exhaustible resource. Beckmann (American Econ. Rev., 65, 695-99 (Sept 1975)) investigated optimal growth in models with many exhaustible resources. In this paper the case of many exhaustible resources is considered and results are derived on substitution among resources and on the nature of paths of development. One of Beckmann's results on substitution is analyzed. The approach is first to analyze efficient paths under the assumption of general savings functions and then to analyze efficient paths under the assumption of the special savings function referred to above. Results indicate the Solow's existence theorem remains valid for the case of many exhaustible resources and some light is shed on the existence of paths for production functions not of the Cobb-Douglas form. 12 references.

  4. The effects of measuring emotion: physiological reactions to emotional situations depend on whether someone is asking.

    Science.gov (United States)

    Kassam, Karim S; Mendes, Wendy Berry

    2013-01-01

    Measurement effects exist throughout the sciences-the act of measuring often changes the properties of the observed. We suggest emotion research is no exception. The awareness and conscious assessment required by self-report of emotion may significantly alter emotional processes. In this study, participants engaged in a difficult math task designed to induce anger or shame while their cardiovascular responses were measured. Half of the participants were asked to report on their emotional states and appraise their feelings throughout the experiment, whereas the other half completed a control questionnaire. Among those in the anger condition, participants assigned to report on their emotions exhibited qualitatively different physiological responses from those who did not report. For participants in the shame condition, there were no significant differences in physiology based on the self-report manipulation. The study demonstrates that the simple act of reporting on an emotional state may have a substantial impact on the body's reaction to an emotional situation.

  5. Eye and respiratory irritants in jet engine exhaust.

    Science.gov (United States)

    Miyamoto, Y

    1986-11-01

    It has been noted that eye and respiratory irritation frequently occurred in the ground crews and pilots working on the field behind an aircraft with a low smoke combustor (LSC) engine. This study was attempted to analyze the exhaust sampled at about 50 m behind the LSC J79 engines at idle power setting by means of a high performance liquid chromatography (HPLC) technique. Nine kinds of lower aliphatic carbonyl compound (seven aldehydes and two ketones) were identified. The concentration of formaldehyde was the highest among them, showing the value above the threshold reported by previous investigators. Concentration of NOx was simultaneously measured by a gas detector tube in the same sample. The exhaust of a conventional J79 engine, which has rarely caused irritation, was also analyzed by the same technique and the results were compared. It was concluded that formaldehyde plays a major role in causing irritation.

  6. Catalytic diesel particulate filters reduce the in vitro estrogenic activity of diesel exhaust.

    Science.gov (United States)

    Wenger, Daniela; Gerecke, Andreas C; Heeb, Norbert V; Naegeli, Hanspeter; Zenobi, Renato

    2008-04-01

    An in vitro reporter gene assay based on human breast cancer T47D cells (ER-CALUX) was applied to examine the ability of diesel exhaust to induce or inhibit estrogen receptor (ER)-mediated gene expression. Exhaust from a heavy-duty diesel engine was either treated by iron- or copper/iron-catalyzed diesel particulate filters (DPFs) or studied as unfiltered exhaust. Collected samples included particle-bound and semivolatile constituents of diesel exhaust. Our findings show that all of the samples contained compounds that were able to induce ER-mediated gene expression as well as compounds that suppressed the activity of the endogenous hormone 17beta-estradiol (E2). Estrogenic activity prevailed over antiestrogenic activity. We found an overall ER-mediated activity of 1.63 +/- 0.31 ng E2 CALUX equivalents (E2-CEQs) per m(3) of unfiltered exhaust. In filtered exhaust, we measured 0.74 +/- 0.07 (iron-catalyzed DPF) and 0.55 +/- 0.09 ng E2-CEQ m(-3) (copper/iron-catalyzed DPF), corresponding to reductions in estrogenic activity of 55 and 66%, respectively. Our study demonstrates that both catalytic DPFs lowered the ER-mediated endocrine-disrupting potential of diesel exhaust.

  7. Catalytic diesel particulate filters reduce the in vitro estrogenic activity of diesel exhaust

    Energy Technology Data Exchange (ETDEWEB)

    Wenger, Daniela; Gerecke, Andreas C.; Heeb, Norbert V. [Laboratory for Analytical Chemistry, Empa, Swiss Federal Laboratories for Materials Testing and Research, Duebendorf (Switzerland); Naegeli, Hanspeter [University of Zurich-Vetsuisse, Institute of Pharmacology and Toxicology, Zurich (Switzerland); Zenobi, Renato [ETH Zurich, Department of Chemistry and Applied Biosciences, Zurich (Switzerland)

    2008-04-15

    An in vitro reporter gene assay based on human breast cancer T47D cells (ER-CALUX {sup registered}) was applied to examine the ability of diesel exhaust to induce or inhibit estrogen receptor (ER)-mediated gene expression. Exhaust from a heavy-duty diesel engine was either treated by iron- or copper/iron-catalyzed diesel particulate filters (DPFs) or studied as unfiltered exhaust. Collected samples included particle-bound and semivolatile constituents of diesel exhaust. Our findings show that all of the samples contained compounds that were able to induce ER-mediated gene expression as well as compounds that suppressed the activity of the endogenous hormone 17{beta}-estradiol (E2). Estrogenic activity prevailed over antiestrogenic activity. We found an overall ER-mediated activity of 1.63 {+-} 0.31 ng E2 CALUX equivalents (E2-CEQs) per m{sup 3} of unfiltered exhaust. In filtered exhaust, we measured 0.74 {+-} 0.07 (iron-catalyzed DPF) and 0.55 {+-} 0.09 ng E2-CEQ m{sup -3} (copper/iron-catalyzed DPF), corresponding to reductions in estrogenic activity of 55 and 66%, respectively. Our study demonstrates that both catalytic DPFs lowered the ER-mediated endocrine-disrupting potential of diesel exhaust. (orig.)

  8. Emotion Management of Teaching: Conflict Theory and Symbolic Interactionism

    Science.gov (United States)

    Tsang, Kwok Kuen

    2012-01-01

    Background: Recently, studies have found that more and more teachers in Hong Kong express negative feelings toward their work, such as feelings of dissatisfaction, exhaustion, meaningless and powerless. These negative emotional experiences may affect both their well-being and the quality of their teaching. In order to have a better understanding…

  9. Emotions and Ethical Considerations of Women Undergoing IVF-Treatments

    NARCIS (Netherlands)

    Kaliarnta, S.; Nihlén-Fahlquist, J.; Roeser, S.

    2011-01-01

    Women who suffer from fertility issues often use in vitro fertilization (IVF) to realize their wish to have children. However, IVF has its own set of strict administration rules that leave the women physically and emotionally exhausted. Feeling alienated and frustrated, many IVF users turn to intern

  10. Emotions and Ethical Considerations of Women Undergoing IVF-Treatments

    NARCIS (Netherlands)

    Kaliarnta, S.; Nihlén-Fahlquist, J.; Roeser, S.

    2011-01-01

    Women who suffer from fertility issues often use in vitro fertilization (IVF) to realize their wish to have children. However, IVF has its own set of strict administration rules that leave the women physically and emotionally exhausted. Feeling alienated and frustrated, many IVF users turn to intern

  11. Numerical expression of color emotion and its application

    Science.gov (United States)

    Sato, Tetsuya; Kajiwara, Kanji; Xin, John H.; Hansuebsai, Aran; Nobbs, Jim

    2002-06-01

    Human emotions induced by colors are various but the emotions are expressed through words and languages. In order to analyze the emotions expressed through words and languages, visual assessment tests against color emotions expressed by twelve kinds of word pairs were carried out in Japan, Thailand, Hong Kong and UK. The numerical expression of each color emotion is being tried as a formula with an ellipsoid-shape resembling that of a color difference formula. In this paper, the numerical expression of 'Soft- Hard' color emotion was mainly discussed. The application of color emotions via the empirical color emotions formulae derived from kansei database (database of sensory assessments) was also briefly reported.

  12. Maternal depressive symptoms, toddler emotion regulation, and subsequent emotion socialization.

    Science.gov (United States)

    Premo, Julie E; Kiel, Elizabeth J

    2016-03-01

    Although many studies have examined how maternal depressive symptoms relate to parenting outcomes, less work has examined how symptoms affect emotion socialization, a parenting construct linked to a myriad of socioemotional outcomes in early childhood. In line with a transactional perspective on the family, it is also important to understand how children contribute to these emotional processes. The current study examined how toddler emotion regulation strategies moderated the relation between maternal depressive symptoms and emotion socialization responses, including nonsupportive responses (e.g., minimizing, responding punitively to children's negative emotions) and wish-granting, or the degree to which mothers give in to their children's demands in order to decrease their children's and their own distress. Mothers (n = 91) and their 24-month-old toddlers participated in laboratory tasks from which toddler emotion regulation behaviors were observed. Mothers reported depressive symptoms and use of maladaptive emotion socialization strategies concurrently and at a 1-year follow-up. The predictive relation between maternal depressive symptoms and emotion socialization was then examined in the context of toddlers' emotion regulation. Toddlers' increased use of caregiver-focused regulation interacted with depressive symptoms in predicting increased wish-granting socialization responses at 36 months. At high levels of toddlers' caregiver-focused regulation, depressive symptoms related to increased wish-granting socialization at 36 months. There was no relation for nonsupportive socialization responses. Results suggest that toddler emotional characteristics influence how depressive symptoms may put mothers at risk for maladaptive parenting. Family psychologists must strive to understand the role of both parent and toddler characteristics within problematic emotional interactions.

  13. Emotion Talk: Helping Caregivers Facilitate Emotion Understanding and Emotion Regulation

    Science.gov (United States)

    Brinton, Bonnie; Fujiki, Martin

    2011-01-01

    This article focuses on two aspects of emotional intelligence, emotion understanding and emotion regulation. These abilities are important because of their impact on social communication and the way in which they influence a child's access to knowledge. Caregivers who engage their children in emotion talk may strengthen the ability of their…

  14. Emotional collectives : How groups shape emotions and emotions shape groups

    NARCIS (Netherlands)

    van Kleef, G.A.; Fischer, A.H.

    2016-01-01

    Group settings are epicentres of emotional activity. Yet, the role of emotions in groups is poorly understood. How do group-level phenomena shape group members’ emotional experience and expression? How are emotional expressions recognised, interpreted and shared in group settings? And how do such ex

  15. Utilization of coal mine ventilation exhaust as combustion air in gas-fired turbines for electric and/or mechanical power generation. Semi-annual topical report, June 1995--August 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-01

    Methane emitted during underground coal mining operations is a hazard that is dealt with by diluting the methane with fresh air and exhausting the contaminated air to the atmosphere. Unfortunately this waste stream may contain more than 60% of the methane resource from the coal, and in the atmosphere the methane acts as a greenhouse gas with an effect about 24.5 times greater than CO{sub 2}. Though the waste stream is too dilute for normal recovery processes, it can be used as combustion air for a turbine-generator, thereby reducing the turbine fuel requirements while reducing emissions. Preliminary analysis indicates that such a system, built using standard equipment, is economically and environmentally attractive, and has potential for worldwide application.

  16. Cancer caregivers online: hope, emotional roller coaster, and physical/emotional/psychological responses.

    Science.gov (United States)

    Klemm, Paula; Wheeler, Erlinda

    2005-01-01

    The demands placed on cancer caregivers are well documented. Support for informal caregivers has been shown to increase hope and decrease psychosocial morbidity. The Internet is a readily available means of support for cancer caregivers, however little research on online support for informal caregivers of cancer patients exists. Descriptive statistics and qualitative analysis were used to evaluate messages posted over a 2-month period on an online cancer caregiver listserv. Three major themes emerged from the data: hope, emotional roller coaster, and physical/emotional/psychological responses. Supportive and hopeful statements prevailed among online participants in the current study. However, subjects also described the emotional roller coaster associated with caregiving. Emotional/physical/psychological responses included anger, weakness, exhaustion, grief, and sadness. Outcome research is needed to help evaluate the efficacy of online support for caregivers. Findings in this study can help nurses focus on some problems common to caregivers of cancer patients and plan appropriate interventions and research.

  17. Classification of emotions by multivariate analysis and individual differences of nuclear power plant operators` emotion

    Energy Technology Data Exchange (ETDEWEB)

    Hasegawa, Naoko; Yoshimura, Seiichi [Central Research Inst. of Electric Power Industry, Tokyo (Japan)

    1999-03-01

    The purpose of this study is the development of a simulation model which expresses operators` emotion under plant emergency. This report shows the classification of emotions by multivariate analysis and investigation results conducted to clarify individual differences of activated emotion influenced by personal traits. Although a former investigation was conducted to classify emotions into five basic emotions proposed by Johnson-Laird, the basic emotions was not based on real data. For the development of more realistic and accurate simulation model, it is necessary to recognize basic emotion and to classify emotions into them. As a result of analysis by qualification method 3 and cluster analysis, four basic clusters were clarified, i.e., Emotion expressed towards objects, Emotion affected by objects, Pleasant emotion, and Surprise. Moreover, 51 emotions were ranked in the order according to their similarities in each cluster. An investigation was conducted to clarify individual differences in emotion process using 87 plant operators. The results showed the differences of emotion depending on the existence of operators` foresight, cognitive style, experience in operation, and consciousness of attribution to an operating team. For example, operators with low self-efficacy, short experience or low consciousness of attribution to a team, feel more intensive emotion under plant emergency and more affected by severe plant conditions. The model which can express individual differences will be developed utilizing and converting these data hereafter. (author)

  18. 46 CFR 119.430 - Engine exhaust pipe installation.

    Science.gov (United States)

    2010-10-01

    ... exhaust systems must ensure minimum risk of injury to personnel. Protection must be provided in compliance... in bulkhead penetration glands for dry exhaust systems. A wet exhaust pipe may be welded to a steel... 46 Shipping 4 2010-10-01 2010-10-01 false Engine exhaust pipe installation. 119.430 Section...

  19. 46 CFR 182.430 - Engine exhaust pipe installation.

    Science.gov (United States)

    2010-10-01

    ... installation. (a) The design of all exhaust systems must ensure minimum risk of injury to personnel. Protection... be used in bulkhead penetration glands for dry exhaust systems. A wet exhaust pipe may be welded to a... 46 Shipping 7 2010-10-01 2010-10-01 false Engine exhaust pipe installation. 182.430 Section...

  20. 14 CFR 29.1125 - Exhaust heat exchangers.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Exhaust heat exchangers. 29.1125 Section 29... exchangers. For reciprocating engine powered rotorcraft the following apply: (a) Each exhaust heat exchanger... is subject to contact with exhaust gases; and (4) No exhaust heat exchanger or muff may have...

  1. 14 CFR 25.1125 - Exhaust heat exchangers.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Exhaust heat exchangers. 25.1125 Section 25... exchangers. For reciprocating engine powered airplanes, the following apply: (a) Each exhaust heat exchanger... provisions wherever it is subject to contact with exhaust gases; and (4) No exhaust heat exchanger or...

  2. Emotional intelligence and recovering from induced negative emotional state.

    Science.gov (United States)

    Limonero, Joaquín T; Fernández-Castro, Jordi; Soler-Oritja, Jordi; Álvarez-Moleiro, María

    2015-01-01

    The aim of the present study was to examine the relationship between emotional intelligence (EI) and recovering from negative emotions induction, using a performance test to measure EI. Sixty seven undergraduates participated in the procedure, which lasted 75 min and was divided into three stages. At Time 1, subjects answered the State-Trait Anxiety Inventory (STAI)-S, Profile of Mood States (POMS)-A, and EI was assessed by Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT). At Time 2, negative emotions were induced by nine pictures taken from the International Affective Picture System and participants were asked to complete a second STAI-S and POMS-B questionnaires. At Time 3 participants were allowed to rest doing a distracting task and participants were asked to complete a third STAI-S and POMS-A questionnaires. Results showed that the branches of the MSCEIT emotional facilitation and emotional understanding are related to previous mood states and mood recovery, but not to mood reactivity. This finding contrasts nicely with studies on which emotional recovery was assessed in relation to EI self-reported measures, highlighting the perception and emotional regulation.

  3. Emotional intelligence and recovering from induced negative emotional state

    Directory of Open Access Journals (Sweden)

    Joaquín T. Limonero

    2015-06-01

    Full Text Available The aim of the present study was to examine the relationship between emotional intelligence and recovering from negative emotions induction, using a performance test to measure Emotional Inteligence (EI. Sixty seven undergraduates participated in the procedure, which lasted 75 minutes and was divided into three stages. At Time 1, subjects answered the STAI-S, POMS-A, and EI was assessed by MSCEIT. At Time 2, negative emotions were induced by 9 pictures taken from the International Affective Picture System (IAPS and participants were asked to complete a second STAI-S and POMS-B questionnaires. At Time 3 participants were allowed to rest doing a distracting task and participants were asked to complete a third STAI-S and POMS-A questionnaires. Results showed that the branches of the MSCEIT emotional facilitation and emotional understanding are related to previous mood states and mood recovery, but not to mood reactivity. This finding contrasts nicely with studies on which emotional recovery was assessed in relation to EI self-reported measures, highlighting the perception and emotional regulation.

  4. The Relationship Between Beta Endorphins and Emotional State in Physically Active Individuals Aged 45-55 (A Report on a Pilot Study

    Directory of Open Access Journals (Sweden)

    Kundziņa Ieva

    2014-09-01

    Full Text Available Introduction. This sports-science-related article heavily relies on studies that have reported an increase in beta-endorphin (â-EP concentration in plasma in response to physical activity. It examines the psychological and physiological effects of physical activity and exercise and reports on a research-experiment-based, endorphin-hypotheses-related pilot study aimed at exploring mood-related â-EP effects occurring in physically active male and female individuals aged 45-55 in response to physical load. Material and methods. Six 45 to 55-year-old individuals (3 males and 3 females rated as exhibiting moderate and high levels of physical activity in sport's laboratory. International Physical Activity Questionnaire (IPAQ was used to establish physical activity level. For facial expression analysis a short interview was applied, using software “FaceReader 3.0” (FR. As a load test a veloergometer exercise test was used, and Beta-endorphin (â-EP levels were measured from venous blood. Results. The findings demonstrated an increase in â-EP levels in 50% of the subjects. No positive relation between â-EP increase and happiness has been observed. In four subjects an increase in disgust was observed due to the laboratory conditions. Five minutes after the load test FR data recorded the reduction or disappearance of negative emotions for all research subjects. Conclusions. Further investigation into the relationship of plasma levels of â-EP and the emotional state of the individual involved in physical activities is needed. This necessitates a further insight into how exercise-elevated endorphins (â-EP affect mood state outside laboratory conditions. Therefore, a further investigation of people involved in physical recreation activities outdoors is envisaged.

  5. Emotional Recognition in Autism Spectrum Conditions from Voices and Faces

    Science.gov (United States)

    Stewart, Mary E.; McAdam, Clair; Ota, Mitsuhiko; Peppe, Sue; Cleland, Joanne

    2013-01-01

    The present study reports on a new vocal emotion recognition task and assesses whether people with autism spectrum conditions (ASC) perform differently from typically developed individuals on tests of emotional identification from both the face and the voice. The new test of vocal emotion contained trials in which the vocal emotion of the sentence…

  6. Emotional Responses to Music: Experience, Expression, and Physiology

    Science.gov (United States)

    Lundqvist, Lars-Olov; Carlsson, Fredrik; Hilmersson, Per; Juslin, Patrik N.

    2009-01-01

    A crucial issue in research on music and emotion is whether music evokes genuine emotional responses in listeners (the emotivist position) or whether listeners merely perceive emotions expressed by the music (the cognitivist position). To investigate this issue, we measured self-reported emotion, facial muscle activity, and autonomic activity in…

  7. Emotional Responses to Music: Experience, Expression, and Physiology

    Science.gov (United States)

    Lundqvist, Lars-Olov; Carlsson, Fredrik; Hilmersson, Per; Juslin, Patrik N.

    2009-01-01

    A crucial issue in research on music and emotion is whether music evokes genuine emotional responses in listeners (the emotivist position) or whether listeners merely perceive emotions expressed by the music (the cognitivist position). To investigate this issue, we measured self-reported emotion, facial muscle activity, and autonomic activity in…

  8. Performance of Installed Cooking Exhaust Devices

    Energy Technology Data Exchange (ETDEWEB)

    Singer, Brett C.; Delp, William W.; Apte, Michael G.; Price, Philip N.

    2011-11-01

    The performance metrics of airflow, sound, and combustion product capture efficiency (CE) were measured for a convenience sample of fifteen cooking exhaust devices, as installed in residences. Results were analyzed to quantify the impact of various device- and installation-dependent parameters on CE. Measured maximum airflows were 70% or lower than values noted on product literature for 10 of the devices. Above-the-cooktop devices with flat bottom surfaces (no capture hood) – including exhaust fan/microwave combination appliances – were found to have much lower CE at similar flow rates, compared to devices with capture hoods. For almost all exhaust devices and especially for rear-mounted downdraft exhaust and microwaves, CE was substantially higher for back compared with front burner use. Flow rate, and the extent to which the exhaust device extends over the burners that are in use, also had a large effect on CE. A flow rate of 95 liters per second (200 cubic feet per minute) was necessary, but not sufficient, to attain capture efficiency in excess of 75% for the front burners. A-weighted sound levels in kitchens exceeded 57 dB when operating at the highest fan setting for all 14 devices evaluated for sound performance.

  9. Yoga reduces perceived stress and exhaustion levels in healthy elderly individuals.

    Science.gov (United States)

    Lindahl, Eric; Tilton, Katherine; Eickholt, Nicole; Ferguson-Stegall, Lisa

    2016-08-01

    This study investigated whether a 7-week yoga intervention could improve physical function, perceived stress, and mental/emotional wellness in elderly participants. 8 participants (66.5 ± 0.3 years) attended 2 60-min Hatha yoga sessions/week for 7 weeks, and performed pre- and post-intervention assessments. Balance was assessed using a 5-test battery. Flexibility was measured by sit-and-reach and shoulder flexibility tests. Functional mobility tests included 8-ft up-and-go, 5 chair stands, and 4-m walk. Participants completed SF-12, exhaustion level, and Perceived Stress Scale (PSS) questionnaires. SF-12 Mental Component Summary scores, exhaustion levels, and PSS scores improved post-intervention. No differences were found for physical function measures. Yoga participation can improve mental/emotional wellness, exhaustion levels, and stress levels in elderly individuals, even without measurable improvements in physical function. Clinicians and health practitioners who work with the elderly should consider yoga as a potential therapeutic modality for improving important aspects of quality of life in this population. Copyright © 2016 Elsevier Ltd. All rights reserved.

  10. Severe hypoxia during incremental exercise to exhaustion provokes negative post-exercise affects.

    Science.gov (United States)

    Keramidas, Michail E; Stavrou, Nektarios A M; Kounalakis, Stylianos N; Eiken, Ola; Mekjavic, Igor B

    2016-03-15

    The post-exercise emotional response is mainly dependent on the intensity of the exercise performed; moderate exercise causes positive feelings, whereas maximal exercise may prompt negative affects. Acute hypoxia impairs peak O2 uptake (V̇O2peak), resulting in a shift to a lower absolute intensity at the point of exhaustion. Hence, the purpose of the study was to examine whether a severe hypoxic stimulus would influence the post-exercise affective state in healthy lowlanders performing an incremental exercise to exhaustion. Thirty-six male lowlanders performed, in a counter-balanced order and separated by a 48-h interval, two incremental exercise trials to exhaustion to determine their V̇O2peak, while they were breathing either room air (AIR; FiO2: 0.21), or a hypoxic gas mixture (HYPO; FiO2: 0.12). Before and immediately after each trial, subjects were requested to complete two questionnaires, based on how they felt at that particular moment: (i) the Profile of Mood States-Short Form, and (ii) the Activation Deactivation Adjective Check List. During the post-exercise phase, they also completed the Multidimensional Fatigue Inventory. V̇O2peak was significantly lower in the HYPO than the AIR trial (~15%; pnegative post-exercise emotions, induces higher levels of perceived fatigue and decreases motivation; the affective responses coincide with the comparatively lower V̇O2peak than that achieved in normoxic conditions.

  11. Coronary Heart Disease and Emotional Intelligence.

    Science.gov (United States)

    Vlachaki, Chrisanthy; Maridaki Kassotaki, Katerina

    2013-09-23

    Coronary Heart Disease (CHD) is associated with emotions, especially negative ones, namely anxiety and depression. Emotional Intelligence (EI) is a psychological model that consists of a variety of emotional skills. The aim of the present study was to examine the relation between different dimensions of Emotional Intelligence and coronary heart disease. A total of 300 participants were studied during a 3-year period in an attempt to partially replicate and further expand a previous study conducted in Greece among CHD patients, which indicated a strong association between certain dimensions of Emotional Intelligence and the incidence of CHD. All participants completed a self-report questionnaire, assessing several aspects of Emotional Intelligence. The results showed that there is a link between the regulation of emotions and the occurrence of CHD. The evidence reported in the present study makes stronger the claim that EI plays a significant role in the occurrence of CHD.

  12. Measuring Emotions in Students' Learning and Performance: The Achievement Emotions Questionnaire (AEQ)

    Science.gov (United States)

    Pekrun, Reinhard; Goetz, Thomas; Frenzel, Anne C.; Barchfeld, Petra; Perry, Raymond P.

    2011-01-01

    Aside from test anxiety scales, measurement instruments assessing students' achievement emotions are largely lacking. This article reports on the construction, reliability, internal validity, and external validity of the Achievement Emotions Questionnaire (AEQ) which is designed to assess various achievement emotions experienced by students in…

  13. Development and Validation of the Emotional Self-Awareness Questionnaire: A Measure of Emotional Intelligence

    Science.gov (United States)

    Killian, Kyle D.

    2012-01-01

    This study examined the psychometric characteristics of the Emotional Self-Awareness Questionnaire (ESQ), a self-report measure of emotional intelligence. The ESQ, Emotional Intelligence Scale, and measures of alexithymia, positive negative affect, personality, cognitive ability, life satisfaction, and leadership aspirations were administered to…

  14. Inspection and teachers’ emotions: An emotional evaluation of inspection

    Directory of Open Access Journals (Sweden)

    Binali Tunç

    2015-02-01

    Full Text Available In the study, inspection is discussed in relation to the teachers’ feelings and emotions it creates before inspection, during inspection and after inspection process. Teacher’s emotions have been investigated intentionally as emotional side of education has been neglected. Education is closely related to the emotions of teachers, who are the most important producers of educational activities.Educational activities are reduced to standard activities and defined with simple explanations or single labels such as ‘good-bad’, ‘successful-unsuccessful’, ‘adequate-inadequate’. Inspection causes emotions to be neglected. Moreover, recently, it has been discussed that there are approaches and systems that suggest constant and multi-dimensional inspection instead of traditional inspection.Qualitative research model was used to understand of teacher emotions. A semi structured form was used for the 38 primary school teachers’ interviews. After teacher interviews were completed, we analyzed and compared the interviews. Participants’ expressions were checked in terms of correctness, potential validity and reliability problems such as misinterpretation.   The results of the study can be summarized as follows: There were no positive expressions related to the emotional impact of inspection on teachers. In addition, teachers felt that the inspectors were stressed, anxious, uneasy, accusatory, coercive, looking for defect and areas of unsuccessful teaching performance. Most of teachers reported that being observed and evaluated caused them to have negative emotions.Teachers’ perceptions about inspection are found to be negative. There are no statements that indicate there is a positive impression of inspection on teachers. The emotions that are experienced before inspection: pressure, hurry, stress, concern, tension, anxiety, worry, uncertainty; during inspection: stress, tension, anger, loss of strength, humiliation and lack of self

  15. Patterns and predictors of recovery from exhaustion in older adults: the cardiovascular health study.

    Science.gov (United States)

    Whitson, Heather E; Thielke, Stephen; Diehr, Paula; O'Hare, Ann M; Chaves, Paulo H M; Zakai, Neil A; Arnold, Alice; Chaudhry, Sarwat; Ives, Diane; Newman, Anne B

    2011-02-01

    To estimate the likelihood of, and factors associated with, recovery from exhaustion in older adults. Secondary analysis of a cohort study. Six annual examinations in four U.S. communities. Four thousand five hundred eighty-four men and women aged 69 and older. Exhaustion was considered present when a participant responded "a moderate amount" or "most of the time" to either of two questions: "How often have you had a hard time getting going?" and "How often does everything seem an effort?" Of the 964 participants who originally reported exhaustion, 634 (65.8%) were exhaustion free at least once during follow-up. When data from all time points were considered, 48% of those who reported exhaustion were exhaustion free the following year. After adjustment for age, sex, race, education, and marital status, 1-year recovery was less likely in individuals with worse self-rated health and in those who were taking six or more medications or were obese, depressed, or had musculoskeletal pain or history of stroke. In proportional hazards models, the following risk factors were associated with more persistent exhaustion over 5 years: poor self-rated health, six or more medications, obesity, and depression. Recovery was not less likely in participants with a history of cancer or heart disease. Exhaustion is common in old age but is dynamic, even in those with a history of cancer and congestive heart failure. Recovery is especially likely in seniors who have a positive perception of their overall health, take few medications, and are not obese or depressed. These findings support the notion that resiliency is associated with physical and psychological well-being. © 2011, Copyright the Authors. Journal compilation © 2011, The American Geriatrics Society.

  16. Emotions in Everyday Life.

    Science.gov (United States)

    Trampe, Debra; Quoidbach, Jordi; Taquet, Maxime

    2015-01-01

    Despite decades of research establishing the causes and consequences of emotions in the laboratory, we know surprisingly little about emotions in everyday life. We developed a smartphone application that monitored real-time emotions of an exceptionally large (N = 11,000+) and heterogeneous participants sample. People's everyday life seems profoundly emotional: participants experienced at least one emotion 90% of the time. The most frequent emotion was joy, followed by love and anxiety. People experienced positive emotions 2.5 times more often than negative emotions, but also experienced positive and negative emotions simultaneously relatively frequently. We also characterized the interconnections between people's emotions using network analysis. This novel approach to emotion research suggests that specific emotions can fall into the following categories 1) connector emotions (e.g., joy), which stimulate same valence emotions while inhibiting opposite valence emotions, 2) provincial emotions (e.g., gratitude), which stimulate same valence emotions only, or 3) distal emotions (e.g., embarrassment), which have little interaction with other emotions and are typically experienced in isolation. Providing both basic foundations and novel tools to the study of emotions in everyday life, these findings demonstrate that emotions are ubiquitous to life and can exist together and distinctly, which has important implications for both emotional interventions and theory.

  17. Emotions in Everyday Life.

    Directory of Open Access Journals (Sweden)

    Debra Trampe

    Full Text Available Despite decades of research establishing the causes and consequences of emotions in the laboratory, we know surprisingly little about emotions in everyday life. We developed a smartphone application that monitored real-time emotions of an exceptionally large (N = 11,000+ and heterogeneous participants sample. People's everyday life seems profoundly emotional: participants experienced at least one emotion 90% of the time. The most frequent emotion was joy, followed by love and anxiety. People experienced positive emotions 2.5 times more often than negative emotions, but also experienced positive and negative emotions simultaneously relatively frequently. We also characterized the interconnections between people's emotions using network analysis. This novel approach to emotion research suggests that specific emotions can fall into the following categories 1 connector emotions (e.g., joy, which stimulate same valence emotions while inhibiting opposite valence emotions, 2 provincial emotions (e.g., gratitude, which stimulate same valence emotions only, or 3 distal emotions (e.g., embarrassment, which have little interaction with other emotions and are typically experienced in isolation. Providing both basic foundations and novel tools to the study of emotions in everyday life, these findings demonstrate that emotions are ubiquitous to life and can exist together and distinctly, which has important implications for both emotional interventions and theory.

  18. Emotion models for textual emotion classification

    Science.gov (United States)

    Bruna, O.; Avetisyan, H.; Holub, J.

    2016-11-01

    This paper deals with textual emotion classification which gained attention in recent years. Emotion classification is used in user experience, product evaluation, national security, and tutoring applications. It attempts to detect the emotional content in the input text and based on different approaches establish what kind of emotional content is present, if any. Textual emotion classification is the most difficult to handle, since it relies mainly on linguistic resources and it introduces many challenges to assignment of text to emotion represented by a proper model. A crucial part of each emotion detector is emotion model. Focus of this paper is to introduce emotion models used for classification. Categorical and dimensional models of emotion are explained and some more advanced approaches are mentioned.

  19. Characterization and analysis of diesel exhaust odor

    Energy Technology Data Exchange (ETDEWEB)

    Partridge, P.A.; Shala, F.J.; Cernansky, N.P.; Suffet, I.H.

    1987-04-01

    An analytical method was developed to determine which compound or compounds in the oxygenated fraction of diesel exhaust were changing in intensity and number with respect to the odor correlation between human sensory panels and diesel exhaust samples as developed at Arthur D. Little, Inc. A sample fractionation with silica Sep-Pak cartridges and gas chromatography analysis procedures were developed to analyze exhaust odor samples. By use of a chromatographic computer profiling method, correlations were developed indicating a linear relation between log (odor intensity) and log (concentration) of specific character impact peaks (which may or may not be odorous themselves). Excellent correlations were obtained with the character impact peaks identified as benzaldehyde and a methylbenzaldehyde isomer in this study. Correlation coefficients of 0.97 and 0.90, respectively, were obtained for the sample set. 17 references, 5 figures, 2 tables.

  20. Emotional maltreatment and disordered eating in adolescents: testing the mediating role of emotion regulation.

    Science.gov (United States)

    Mills, Pamela; Newman, Emily Frances; Cossar, Jill; Murray, George

    2015-01-01

    The present study aimed to determine if emotion regulation mediates the relationship between emotional maltreatment and disordered eating behavior in adolescents. Participants were 222 secondary school pupils (aged 14-18 years) from a state high school in the UK. Standardized questionnaire measures were used to gather self-report data on emotional abuse and emotional neglect, functional and dysfunctional emotion regulation strategies and disordered eating behavior. Results showed that disordered eating was associated with emotional abuse, dysfunctional emotion regulation and being female. Multiple mediation analysis found an indirect relationship between emotional abuse and disordered eating through dysfunctional emotion regulation. Interestingly, emotional neglect predicted lower levels of functional emotion regulation. The findings support previous research showing emotion regulation to mediate the relationship between childhood abuse and disordered eating in adults and a differential effect of abuse and neglect on emotion regulation. Longitudinal studies are required to confirm the direction of relationships; however these data suggest that dysfunctional emotion regulation is a significant variable in the development of disordered eating and may be a useful target for intervention.

  1. Examining the effect of spinal cord injury on emotional awareness, expressivity and memory for emotional material.

    Science.gov (United States)

    Deady, D K; North, N T; Allan, D; Smith, M J Law; O'Carroll, R E

    2010-08-01

    The prevailing view on the effects of spinal cord injury (SCI) on emotion is that it dampens emotional experience due to a loss of peripheral bodily feedback, with the higher the lesion on the spinal cord the greater the reduction in the intensity of emotional experience. This view persists despite many studies showing an absence of such an emotional impairment in people with SCI. This study specifically aimed to investigate whether total cervical-6 spinal cord transection (i) reduces emotional expressivity and emotional awareness (ii) impairs memory for emotional material. The study contained three groups: 24 patients with SCI, 20 orthopaedic injury control (OIC) patients and 20 young adult controls. A mixed factor design was employed to examine between group and within subject differences. Participants completed the Levels of Emotional Awareness Scale (LEAS), the Berkeley Expressivity Questionnaire (BEQ), and viewed an emotionally arousing slide presentation. Thirty minutes post viewing, participants completed memory tests for the presentation. SCI patients reported greater present levels of emotional expressivity compared with perceived levels prior to their injuries. SCI and OIC groups did not differ on any of the emotional awareness variables. There was also no evidence that SCI leads to impairment in memory for emotional events. This study's findings contradict the mainstream view in the cognitive neuroscience of emotion that SCI dampens emotional experience.

  2. Monitoring of occupational exposure to diesel exhaust

    Energy Technology Data Exchange (ETDEWEB)

    Scheepers, P.

    1994-12-01

    In Chapter 1 the origin and toxicity of incomplete combustion products of diesel fuel are discussed. Chapter 2 deals with methods that can be used for the identification and quantitation of airborne diesel exhaust-derived contaminants in the working place (environmental monitoring). Chemical substances may be used as indicators for source apportionment or markers for toxicity. A short-term in vitro bioassay may be used for (semi)quantitative determination of the mutagenic potency of diesel exhaust-derived airborne contaminants. Results are presented that support the use of 1-nitropyrene as a marker for the mutagenic activity of diesel exhaust particulate extracts. In Chapter 3 the development of methods for the determination of diesel exhaust-derived metabolites in biological samples is described. The application of new Salmonella typhimurium strains for the detection of urinary metabolites of nitroarenes is investigated. An immunoassay is presented as a method that may be used to track down persons with high occupational exposure to diesel exhaust. The possibilities for measurement of early biological effects are explored in Chapter 4. A method for the determination of hemoglobin adducts was used to investigate the role of the intestinal micro flora in the formation of such adducts derived from diesel exhaust constituents in rats equipped with a human micro flora. The formation of hemoglobin adducts is compared to the formation of DNA adducts in rats treated with two model compounds, in the presence or absence of a micro flora. The applicability of the described methods is discussed in Chapter 5. Prospects and recommendations for future research are given. 23 figs., 41 tabs., 660 refs., 4 appendices

  3. Brain glycogen supercompensation following exhaustive exercise.

    Science.gov (United States)

    Matsui, Takashi; Ishikawa, Taro; Ito, Hitoshi; Okamoto, Masahiro; Inoue, Koshiro; Lee, Min-Chul; Fujikawa, Takahiko; Ichitani, Yukio; Kawanaka, Kentaro; Soya, Hideaki

    2012-02-01

    Brain glycogen localized in astrocytes, a critical energy source for neurons, decreases during prolonged exhaustive exercise with hypoglycaemia. However, it is uncertain whether exhaustive exercise induces glycogen supercompensation in the brain as in skeletal muscle. To explore this question, we exercised adult male rats to exhaustion at moderate intensity (20 m min(-1)) by treadmill, and quantified glycogen levels in several brain loci and skeletal muscles using a high-power (10 kW) microwave irradiation method as a gold standard. Skeletal muscle glycogen was depleted by 82-90% with exhaustive exercise, and supercompensated by 43-46% at 24 h after exercise. Brain glycogen levels decreased by 50-64% with exhaustive exercise, and supercompensated by 29-63% (whole brain 46%, cortex 60%, hippocampus 33%, hypothalamus 29%, cerebellum 63% and brainstem 49%) at 6 h after exercise. The brain glycogen supercompensation rates after exercise positively correlated with their decrease rates during exercise. We also observed that cortical and hippocampal glycogen supercompensation were sustained until 24 h after exercise (long-lasting supercompensation), and their basal glycogen levels increased with 4 weeks of exercise training (60 min day(-1) at 20 m min(-1)). These results support the hypothesis that, like the effect in skeletal muscles, glycogen supercompensation also occurs in the brain following exhaustive exercise, and the extent of supercompensation is dependent on that of glycogen decrease during exercise across brain regions. However, supercompensation in the brain preceded that of skeletal muscles. Further, the long-lasting supercompensation of the cortex and hippocampus is probably a prerequisite for their training adaptation (increased basal levels), probably to meet the increased energy demands of the brain in exercising animals.

  4. Brief report: accuracy and response time for the recognition of facial emotions in a large sample of children with autism spectrum disorders.

    Science.gov (United States)

    Fink, Elian; de Rosnay, Marc; Wierda, Marlies; Koot, Hans M; Begeer, Sander

    2014-09-01

    The empirical literature has presented inconsistent evidence for deficits in the recognition of basic emotion expressions in children with autism spectrum disorders (ASD), which may be due to the focus on research with relatively small sample sizes. Additionally, it is proposed that although children with ASD may correctly identify emotion expression they rely on more deliberate, more time-consuming strategies in order to accurately recognize emotion expressions when compared to typically developing children. In the current study, we examine both emotion recognition accuracy and response time in a large sample of children, and explore the moderating influence of verbal ability on these findings. The sample consisted of 86 children with ASD (M age = 10.65) and 114 typically developing children (M age = 10.32) between 7 and 13 years of age. All children completed a pre-test (emotion word-word matching), and test phase consisting of basic emotion recognition, whereby they were required to match a target emotion expression to the correct emotion word; accuracy and response time were recorded. Verbal IQ was controlled for in the analyses. We found no evidence of a systematic deficit in emotion recognition accuracy or response time for children with ASD, controlling for verbal ability. However, when controlling for children's accuracy in word-word matching, children with ASD had significantly lower emotion recognition accuracy when compared to typically developing children. The findings suggest that the social impairments observed in children with ASD are not the result of marked deficits in basic emotion recognition accuracy or longer response times. However, children with ASD may be relying on other perceptual skills (such as advanced word-word matching) to complete emotion recognition tasks at a similar level as typically developing children.

  5. Emotional intelligence of mental health nurses.

    Science.gov (United States)

    van Dusseldorp, Loes R L C; van Meijel, Berno K G; Derksen, Jan J L

    2011-02-01

    The aim of this study is to gain insight into the level of emotional intelligence of mental health nurses in the Netherlands. The focus in research on emotional intelligence to date has been on a variety of professionals. However, little is known about emotional intelligence in mental health nurses. The emotional intelligence of 98 Dutch nurses caring for psychiatric patients is reported. Data were collected with the Bar-On Emotional Quotient Inventory within a cross-sectional research design. The mean level of emotional intelligence of this sample of professionals is statistically significant higher than the emotional intelligence of the general population. Female nurses score significantly higher than men on the subscales Empathy, Social Responsibility, Interpersonal Relationship, Emotional Self-awareness, Self-Actualisation and Assertiveness. No correlations are found between years of experience and age on the one hand and emotional intelligence on the other hand. The results of this study show that nurses in psychiatric care indeed score above average in the emotional intelligence required to cope with the amount of emotional labour involved in daily mental health practice. The ascertained large range in emotional intelligence scores among the mental health nurses challenges us to investigate possible implications which higher or lower emotional intelligence levels may have on the quality of care. For instance, a possible relation between the level of emotional intelligence and the quality of the therapeutic nurse-patient relationship or the relation between the level of emotional intelligence and the manner of coping with situations characterised by a great amount of emotional labour (such as caring for patients who self-harm or are suicidal). © 2010 The Authors. Journal compilation © 2010 Blackwell Publishing Ltd.

  6. Predicting Behavior Assessment System for Children-Second Edition Self-Report of Personality Child Form Results Using the Behavioral and Emotional Screening System Student Form: A Replication Study with an Urban, Predominantly Latino/a Sample

    Science.gov (United States)

    Kiperman, Sarah; Black, Mary S.; McGill, Tia M.; Harrell-Williams, Leigh M.; Kamphaus, Randy W.

    2014-01-01

    This study assesses the ability of a brief screening form, the Behavioral and Emotional Screening System-Student Form (BESS-SF), to predict scores on the much longer form from which it was derived: the Behavior Assessment System for Children-Second Edition Self-Report of Personality-Child Form (BASC-2-SRP-C). The present study replicates a former…

  7. Needed Research on the Genes and Environment in Human Psychological Development: Perspectives from Behavior Genetics. A Special Report of the USOE-Sponsored Grant Study: Critical Appraisal of Research in the Personality-Emotions-Motivation Domain.

    Science.gov (United States)

    Loehlin, John C.; And Others

    The task group report presented in this publication is one of a series prepared by eminent psychologists who have served as consultants in the U.S.O.E.-sponsored grant study to conduct a Critical Appraisal of the Personality-Emotions-Motivation Domain. In order to attain the goal of identifying important problems and areas for new research and…

  8. Exhaust gas system for space heating equipment. Abgassystem fuer Raumheizgeraete

    Energy Technology Data Exchange (ETDEWEB)

    Schulz, D.; Kramp, A.

    1980-11-06

    The invention concerns an exhaust gas system for space heating equipment, particularly for equipment operated by liquid gas and used in caravans and similar vehicles. According to the invention, the exhaust gas system consists of a double walled pipe and a damming valve. This exhaust gas system makes it possible to cool the exhaust gas and therefore prevents too much heating at the outlet of the exhaust chimney and the penetration through the appropriate roof. If the outlet opening of the exhaust chimney should be blocked, the exhaust gases are taken to the outside through the space between the double-walled pipe via the damming valve. The usual non-return valve only operates if there is direct return flow in the exhaust chimney and therefore in the inner exhaust gas pipe of the double-walled pipe. This considerably increases the working safety of the whole system of space hating.

  9. Effect of EGR on the exhaust gas temperature and exhaust opacity in compression ignition engines

    Indian Academy of Sciences (India)

    Avinash Kumar Agrawal; Shrawan Kumar Singh; Shailendra Sinha; Mritunjay Kumar Shukla

    2004-06-01

    In diesel engines, NOx formation is a highly temperature-dependent phenomenon and takes place when the temperature in the combustion chamber exceeds 2000 K. Therefore, in order to reduce NOx emissions in the exhaust, it is necessary to keep peak combustion temperatures under control. One simple way of reducing the NOx emission of a diesel engine is by late injection of fuel into the combustion chamber. This technique is effective but increases fuel consumption by 10–15%, which necessitates the use of more effective NOx reduction techniques like exhaust gas recirculation (EGR). Re-circulating part of the exhaust gas helps in reducing NOx, but appreciable particulate emissions are observed at high loads, hence there is a trade-off between NOx and smoke emission. To get maximum benefit from this trade-off, a particulate trap may be used to reduce the amount of unburnt particulates in EGR, which in turn reduce the particulate emission also. An experimental investigation was conducted to observe the effect of exhaust gas re-circulation on the exhaust gas temperatures and exhaust opacity. The experimental setup for the proposed experiments was developed on a two-cylinder, direct injection, air-cooled, compression ignition engine. A matrix of experiments was conducted for observing the effect of different quantities of EGR on exhaust gas temperatures and opacity.

  10. Adolescents’ emotional competence is associated with parents’ neural sensitivity to emotions

    Directory of Open Access Journals (Sweden)

    Eva H Telzer

    2014-07-01

    Full Text Available An essential component of youths’ successful development is learning to appropriately respond to emotions, including the ability to recognize, identify, and describe one’s feelings. Such emotional competence is thought to arise through the parent-child relationship. Yet, the mechanisms by which parents transmit emotional competence to their children are difficult to measure because they are often implicit, idiosyncratic, and not easily articulated by parents or children. In the current study, we used a multifaceted approach that went beyond self-report measures and examined whether parental neural sensitivity to emotions predicted their child’s emotional competence. Twenty-two adolescent-parent dyads completed an fMRI scan during which they labeled the emotional expressions of negatively valenced faces. Results indicate that parents who recruited the amygdala, VLPFC, and brain regions involved in mentalizing (i.e., inferring others’ emotional states had adolescent children with greater emotional competence. These results held after controlling for parents’ self-reports of emotional expressivity and adolescents’ self-reports of the warmth and support of their parent relationships. In addition, adolescents recruited neural regions involved in mentalizing during affect labeling, which significantly mediated the associated between parental neural sensitivity and adolescents’ emotional competence, suggesting that youth are modeling or referencing their parents’ emotional profiles, thereby contributing to better emotional competence.

  11. Adolescents' emotional competence is associated with parents' neural sensitivity to emotions.

    Science.gov (United States)

    Telzer, Eva H; Qu, Yang; Goldenberg, Diane; Fuligni, Andrew J; Galván, Adriana; Lieberman, Matthew D

    2014-01-01

    An essential component of youths' successful development is learning to appropriately respond to emotions, including the ability to recognize, identify, and describe one's feelings. Such emotional competence is thought to arise through the parent-child relationship. Yet, the mechanisms by which parents transmit emotional competence to their children are difficult to measure because they are often implicit, idiosyncratic, and not easily articulated by parents or children. In the current study, we used a multifaceted approach that went beyond self-report measures and examined whether parental neural sensitivity to emotions predicted their child's emotional competence. Twenty-two adolescent-parent dyads completed an fMRI scan during which they labeled the emotional expressions of negatively valenced faces. Results indicate that parents who recruited the amygdala, VLPFC, and brain regions involved in mentalizing (i.e., inferring others' emotional states) had adolescent children with greater emotional competence. These results held after controlling for parents' self-reports of emotional expressivity and adolescents' self-reports of the warmth and support of their parent relationships. In addition, adolescents recruited neural regions involved in mentalizing during affect labeling, which significantly mediated the associated between parental neural sensitivity and adolescents' emotional competence, suggesting that youth are modeling or referencing their parents' emotional profiles, thereby contributing to better emotional competence.

  12. Emotional intelligence as a cognitive-emotional ability

    Directory of Open Access Journals (Sweden)

    Andreja Avsec

    2003-06-01

    Full Text Available In the article we analyse Mayer and Salovey's model of emotional intelligence. The authors have defined it for the first time in the 90's, delimited its relation to the social intelligence and formed two tests for its measurement, which are unique published tests of their kind. The authors try to separate their approach towards the measurement of emotional intelligence from the self-report measures and from defining emotional intelligence as a set of personality traits. Besides the measurement of emotional intelligence with the tests of maximum performance, authors try to prove that correlation between emotional abilities indicate similar hierarchical structure as is characteristic for other kinds of intelligence. Since the first test for measuring the emotional intelligence was published in 1997 and there have been no other published tests of this kind yet, it is very difficult to evaluate its metric characteristics and the validity of the model. Anyhow, in defining and measuring the emotional intelligence researchers face similar problems as in social intelligence research.

  13. Are urinary PAHs biomarkers of controlled exposure to diesel exhaust?

    Science.gov (United States)

    Lu, Sixin S; Sobus, Jon R; Sallsten, Gerd; Albin, Maria; Pleil, Joachim D; Gudmundsson, Anders; Madden, Michael C; Strandberg, Bo; Wierzbicka, Aneta; Rappaport, Stephen M

    2014-06-01

    Urinary polycyclic aromatic hydrocarbons (PAHs) were evaluated as possible biomarkers of exposure to diesel exhaust (DE) in two controlled-chamber studies. We report levels of 14 PAHs from 28 subjects in urine that were collected before, immediately after and the morning after exposure. Using linear mixed-effects models, we tested for effects of DE exposure and several covariates (time, age, gender and urinary creatinine) on urinary PAH levels. DE exposures did not significantly alter urinary PAH levels. We conclude that urinary PAHs are not promising biomarkers of short-term exposures to DE in the range of 106-276 µg/m(3).

  14. Exposure Control Indoors with Wearable Personal Exhaust Unit

    DEFF Research Database (Denmark)

    Bolashikov, Zhecho Dimitrov; Barova, Maria I.; Melikov, Arsen Krikor

    2013-01-01

    A wearable personalized ventilation (PV) unit to reduce the risk from airborne disease contamination is reported. The PV unit consists of a nozzle, installed on a headset, which is used to locally exhaust the exhaled air before it mixes with the surroundings. Experiments at 22 °C were performed...... background air distribution at 3, 6 and 12 ACH. The use of the device showed a great potential in reducing the concentration of exhaled air in the room to the level measured under mixing ventilation alone at 12 ACH. The high potential to capture exhaled air, makes the wearable PV applicable as an efficient...

  15. Chinese American immigrant parents' emotional expression in the family: Relations with parents' cultural orientations and children's emotion-related regulation.

    Science.gov (United States)

    Chen, Stephen H; Zhou, Qing; Main, Alexandra; Lee, Erica H

    2015-10-01

    The present study examined 2 measures of Chinese American immigrant parents' emotional expression in the family context: self-reported emotional expressivity and observed emotional expression during a parent-child interaction task. Path analyses were conducted to examine the concurrent associations between measures of emotional expression and (a) parents' American and Chinese cultural orientations in language proficiency, media use, and social affiliation domains, and (b) parents' and teachers' ratings of children's emotion-related regulation. Results suggested that cultural orientations were primarily associated with parents' self-reported expressivity (rather than observed emotional expression), such that higher American orientations were generally associated with higher expressivity. Although parents' self-reported expressivity was only related to their own reports of children's regulation, parents' observed emotional expression was related to both parents' and teachers' reports of children's regulation. These results suggest that self-reported expressivity and observed emotional expression reflect different constructs and have differential relations to parents' cultural orientations and children's regulation.

  16. Comparative toxicity and mutagenicity of biodiesel exhaust

    Science.gov (United States)

    Biodiesel (BD) is commercially made from the transesterification of plant and animal derived oils. The composition of biodiesel exhaust (BE) depends on the type of fuel, the blend ratio and the engine and operating conditions. While numerous studies have characterized the health ...

  17. Comparative toxicity and mutagenicity of biodiesel exhaust

    Science.gov (United States)

    Biodiesel (BD) is commercially made from the transesterification of plant and animal derived oils. The composition of biodiesel exhaust (BE) depends on the type of fuel, the blend ratio and the engine and operating conditions. While numerous studies have characterized the health ...

  18. Propagation of light through ship exhaust plumes

    NARCIS (Netherlands)

    Iersel, M. van; Mack, A.; Eijk, A.M.J. van; Schleijpen, H.M.A.

    2014-01-01

    Looking through the atmosphere, it is sometimes difficult to see the details of an object. Effects like scintillation and blur are the cause of these difficulties. Exhaust plumes of e.g. a ship can cause extreme scintillation and blur, making it even harder to see the details of what lies behind the

  19. Infrared spectroradiometer for rocket exhaust analysis

    Science.gov (United States)

    Herget, W. F.

    1968-01-01

    Infrared spectroradiometer measures high-resolution spectral absorption, emission, temperature, and concentration of chemical species in radically symmetric zones of the exhaust plumes of large rocket engines undergoing static firing tests. Measurements are made along predetermined lines of sight through the plume.

  20. Emotion recognition and regulation in anorexia nervosa.

    Science.gov (United States)

    Harrison, Amy; Sullivan, Sarah; Tchanturia, Kate; Treasure, Janet

    2009-01-01

    It is recognized that emotional problems lie at the core of eating disorders (EDs) but scant attention has been paid to specific aspects such as emotional recognition, regulation and expression. This study aimed to investigate emotion recognition using the Reading the Mind in the Eyes (RME) task and emotion regulation using the Difficulties in Emotion Regulation Scale (DERS) in 20 women with anorexia nervosa (AN) and 20 female healthy controls (HCs). Women with AN had significantly lower scores on RME and reported significantly more difficulties with emotion regulation than HCs. There was a significant negative correlation between total DERS score and correct answers from the RME. These results suggest that women with AN have difficulties with emotional recognition and regulation. It is uncertain whether these deficits result from starvation and to what extent they might be reversed by weight gain alone. These deficits may need to be targeted in treatment.

  1. Parent Prediction of Child Mood and Emotional Resilience: The Role of Parental Responsiveness and Psychological Control

    National Research Council Canada - National Science Library

    Boughton, Kristy L; Lumley, Margaret N

    2011-01-01

    .... This study examines parental responsiveness and psychological control for improving prediction of early adolescent mood and emotional resilience beyond parent report of child emotional functioning...

  2. Parent prediction of child mood and emotional resilience: the role of parental responsiveness and psychological control

    National Research Council Canada - National Science Library

    Boughton, Kristy L; Lumley, Margaret N

    2011-01-01

    .... This study examines parental responsiveness and psychological control for improving prediction of early adolescent mood and emotional resilience beyond parent report of child emotional functioning...

  3. Removal of Nitrogen Oxides in Diesel Engine Exhaust by Plasma Assisted Molecular Sieves

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    This paper reports the studies conducted on removal of oxides of nitrogen (NOx) from diesel engine exhaust using electrical discharge plasma combined with adsorbing materials such as molecular sieves. This study is being reported for the first time. The exhaust is taken from a diesel engine of 6 kW under no load conditions. The characteristic behavior of a pulse energized dielectric barrier discharge reactor in the diesel exhaust treatment is reported. The NOx removal was not significant (36%) when the reactor without any packing was used. However, when the reactor was packed with molecular sieves (MS -3A, -4A & -13X), the NOx removal efficiency was increased to 78% particularly at a temperature of 200 o C. The studies were conducted at different temperatures and the results were discussed.

  4. Impact Findings from the Head Start CARES Demonstration: National Evaluation of Three Approaches to Improving Preschoolers' Social and Emotional Competence. Executive Summary. OPRE Report 2014-44

    Science.gov (United States)

    Morris, Pamela; Mattera, Shira K.; Castells, Nina; Bangser, Michael; Bierman, Karen; Raver, Cybele

    2014-01-01

    Low-income preschool children face risks to their social-emotional development that can affect them later on. Although there are promising approaches to promoting preschoolers' social-emotional skills, the evidence base is limited, particularly on their effectiveness when implemented at scale. The Head Start CARES demonstration evaluated the…

  5. Alexithymia predicts arousal-based processing deficits and discordance between emotion response systems during emotional imagery.

    Science.gov (United States)

    Peasley-Miklus, Catherine E; Panayiotou, Georgia; Vrana, Scott R

    2016-03-01

    Alexithymia is believed to involve deficits in emotion processing and imagery ability. Previous findings suggest that it is especially related to deficits in processing the arousal dimension of emotion, and that discordance may exist between self-report and physiological responses to emotional stimuli in alexithymia. The current study used a well-established emotional imagery paradigm to examine emotion processing deficits and discordance in participants (N = 86) selected based on their extreme scores on the Toronto Alexithymia Scale-20. Physiological (skin conductance, heart rate, and corrugator and zygomaticus electromyographic responses) and self-report (valence, arousal ratings) responses were monitored during imagery of anger, fear, joy, and neutral scenes and emotionally neutral high arousal (action) scenes. Results from regression analyses indicated that alexithymia was largely unrelated to responses on valence-based measures (facial electromyography, valence ratings), but that it was related to arousal-based measures. Specifically, alexithymia was related to higher heart rate during neutral and lower heart rate during fear imagery. Alexithymia did not predict differential responses to action versus neutral imagery, suggesting specificity of deficits to emotional contexts. Evidence for discordance between physiological responses and self-report in alexithymia was obtained from within-person analyses using multilevel modeling. Results are consistent with the idea that alexithymic deficits are specific to processing emotional arousal, and suggest difficulties with parasympathetic control and emotion regulation. Alexithymia is also associated with discordance between self-reported emotional experience and physiological response to emotion, consistent with prior evidence. (c) 2016 APA, all rights reserved).

  6. Emotional complexity and emotional well-being in older adults: risks of high neuroticism.

    Science.gov (United States)

    Ready, Rebecca E; Åkerstedt, Anna M; Mroczek, Daniel K

    2012-01-01

    Older and midlife adults tend to report greater emotional complexity and greater emotional well-being than younger adults but there is variability in these factors across the lifespan. This study determined how the personality trait of neuroticism at baseline predicts emotional complexity and emotional well-being 10 years later; a goal was to determine if neuroticism is a stronger predictor of these emotion outcomes with increasing age in adulthood. Data were obtained from two waves of the MIDUS projects (N = 1503; aged 34-84). Greater neuroticism predicted less emotional complexity as indicated by associations between positive and negative affect, particularly for older participants. Neuroticism predicted lower emotional well-being and this association was stronger for older and midlife than for younger adults. Overall, high neuroticism may be a greater liability for poor emotion outcomes for older and perhaps for midlife adults than for younger persons. Clinical and theoretical implications of this conclusion are discussed.

  7. The Costs of Suppressing Negative Emotions and Amplifying Positive Emotions During Parental Caregiving.

    Science.gov (United States)

    Le, Bonnie M; Impett, Emily A

    2016-03-01

    How do parents feel when they regulate their emotional expressions in ways that are incongruent with their genuine feelings? In an experimental study, parents reported experiencing lower authenticity, emotional well-being, relationship quality, and responsiveness to their children's needs when they recalled caregiving experiences in which they suppressed negative emotions and amplified positive emotions, relative to a control condition. In a 10-day daily experience study, parents tended to use both regulation strategies simultaneously. In addition, assessing their unique effects indicated that positive emotion amplification, but not negative emotion suppression, had an indirect effect on parental outcomes via authenticity, with negative emotion suppression no longer being costly. This indirect effect was dampened when accounting for care difficulty. In both studies, effects were independent of a child's mood. The current results suggest that parents' attempts to suppress negative and amplify positive emotions during child care can detract from their well-being and high-quality parent-child bonds.

  8. High temperature sensors for exhaust diagnosis

    Energy Technology Data Exchange (ETDEWEB)

    Svenningstorp, Henrik

    2000-07-01

    One of the largest problems that we will have to deal with on this planet this millennium is to stop the pollution of our environment. In many of the ongoing works to reduce toxic emissions, gas sensors capable of enduring rough environments and high temperatures, would be a great tool. The different applications where sensors like this would be useful vary between everything from online measurement in the paper industry and food industry to measurement in the exhaust pipe of a car. In my project we have tested Schottky diodes and MlSiCFET sensor as gas sensors operating at high temperatures. The measurement condition in the exhaust pipe of a car is extremely tough, not only is the temperature high and the different gases quite harmful, there are also a lot of particles that can affect the sensors in an undesirable way. In my project we have been testing Schottky diodes and MlSiCFET sensors based on SiC as high temperature sensors, both in the laboratory with simulated exhaust and after a real engine. In this thesis we conclude that these sensors can work in the hostile environment of an engines exhaust. It is shown that when measuring in a gas mixture with a fixed I below one, where the I-value is controlled by the O{sub 2} concentration, a sensor with a catalytic gate metal as sensitive material respond more to the increased O{sub 2} concentration than the increased HC concentration when varying the two correspondingly. A number of different sensors have been tested in simulated exhaust towards NO{sub x}. It was shown that resistivity changes in the thin gate metal influenced the gas response. Tests have been performed where sensors were a part of a SCR system with promising results concerning NH{sub 3} sensitivity. With a working temperature of 300 deg C there is no contamination of the metal surface.

  9. ALTERED KINEMATICS OF FACIAL EMOTION EXPRESSION AND EMOTION RECOGNITION DEFICITS ARE UNRELATED IN PARKINSON'S DISEASE

    Directory of Open Access Journals (Sweden)

    Matteo Bologna

    2016-12-01

    Full Text Available Background: Altered emotional processing, including reduced emotion facial expression and defective emotion recognition, has been reported in patients with Parkinson’s disease (PD. However, few studies have objectively investigated facial expression abnormalities in PD using neurophysiological techniques. It is not known whether altered facial expression and recognition in PD are related. Objective: To investigate possible deficits in facial emotion expression and emotion recognition and their relationship, if any, in patients with PD. Methods: Eighteen patients with PD and 16 healthy controls were enrolled in the study. Facial expressions of emotion were recorded using a 3D optoelectronic system and analysed using the facial action coding system. Possible deficits in emotion recognition were assessed using the Ekman test. Participants were assessed in one experimental session. Possible relationship between the kinematic variables of facial emotion expression, the Ekman test scores and clinical and demographic data in patients were evaluated using the Spearman’s test and multiple regression analysis.Results: The facial expression of all six basic emotions had slower velocity and lower amplitude in patients in comparison to healthy controls (all Ps0.05. Finally, no relationship emerged between kinematic variables of facial emotion expression, the Ekman test scores and clinical and demographic data in patients (all Ps>0.05.Conclusion: The present results provide further evidence of altered emotional processing in PD. The lack of any correlation between altered facial emotion expression kinematics and emotion recognition deficits in patients suggests that these abnormalities are mediated by separate pathophysiological mechanisms.

  10. Emotional Components of Pain

    Directory of Open Access Journals (Sweden)

    Carla J Hale

    1997-01-01

    Full Text Available BACKGROUND: Current definitions of pain suggest that emotion is an essential component of pain, however, the presumed relationship between emotion and pain, and the specific emotions that are involved in pain experiences have yet to be clarified.

  11. Assessing Students' Emotional Competence in Higher Education: Development and Validation of the Widener Emotional Learning Scale

    Science.gov (United States)

    Wang, Ning; Young, Thomas; Wilhite, Stephen C.; Marczyk, Geoffrey

    2011-01-01

    This article reports the development and validation studies of the Widener Emotional Learning Scale (WELS), a self-report measure, for assessing students' social and emotional competence in higher education. Conceptual specifications, item development, psychometric properties, and factor structure of the instrument are reported in the article. The…

  12. Impaired Attribution of Emotion to Facial Expressions in Anxiety and Major Depression

    NARCIS (Netherlands)

    Demenescu, Liliana R.; Kortekaas, Rudie; den Boer, Johan A.; Aleman, Andre

    2010-01-01

    Background: Recognition of others' emotions is an important aspect of interpersonal communication. In major depression, a significant emotion recognition impairment has been reported. It remains unclear whether the ability to recognize emotion from facial expressions is also impaired in anxiety

  13. Impact of Emotion on Consciousness

    DEFF Research Database (Denmark)

    Thomsen, Kristine Rømer; Lou, Hans Olav Christensen; Jønsson, Morten

    2011-01-01

    showed that participants were more confident and accurate when consciously seeing happy versus sad/neutral faces and words. When stimuli were presented subliminally, we found no effect of emotion. To investigate the neural basis of this impact of emotion, we recorded local field potentials (LFPs......) directly in the ACC in a chronic pain patient. Behavioural findings were replicated: the patient was more confident and accurate when (consciously) seeing happy versus sad faces, while no effect was seen in subliminal trials. Mirroring behavioural findings, we found significant differences in the LFPs...... after around 500 ms (lasting 30 ms) in conscious trials between happy and sad faces, while no effect was found in subliminal trials. We thus demonstrate a striking impact of emotion on conscious experience, with positive emotional stimuli enhancing conscious reportability. In line with previous studies...

  14. Facial Asymmetry and Emotional Expression

    CERN Document Server

    Pickin, Andrew

    2011-01-01

    This report is about facial asymmetry, its connection to emotional expression, and methods of measuring facial asymmetry in videos of faces. The research was motivated by two factors: firstly, there was a real opportunity to develop a novel measure of asymmetry that required minimal human involvement and that improved on earlier measures in the literature; and secondly, the study of the relationship between facial asymmetry and emotional expression is both interesting in its own right, and important because it can inform neuropsychological theory and answer open questions concerning emotional processing in the brain. The two aims of the research were: first, to develop an automatic frame-by-frame measure of facial asymmetry in videos of faces that improved on previous measures; and second, to use the measure to analyse the relationship between facial asymmetry and emotional expression, and connect our findings with previous research of the relationship.

  15. Exhaustion Experiences in Junior Athletes:The Importance of Motivation and Self - Control Competencies

    Directory of Open Access Journals (Sweden)

    Gro Jordalen

    2016-11-01

    Full Text Available Quality of motivation, self-control competencies, as well as past performance experience influence sport participation outcomes in developing athletes. Studies have shown that junior athletes high in self-determined motivation are less prone to experience burnout, while self-control competencies help developing athletes to be conscious and deliberate in their self-regulatory efforts toward elite sport performances and avoid negative sport participation outcomes. Combining the self-determination theory (SDT framework and psychosocial theories of self-regulation, the aim of this cross-sectional study was to examine how various types of motivation and self-control competencies together are associated with the development of burnout symptoms in junior athletes. High-level Norwegian winter-sport athletes from elite sport academies (N = 199; female n = 72; 16 to 20 years of age consented to participate. Associations between six types of motivational regulation, self-control, and indices of exhaustion were investigated. We hypothesized that athletes’ self-control competencies are important to operate successfully, and influenced by different types of motivation, they are expected to help athletes avoid negative sport participation outcomes such as emotional and physical exhaustion. Structural equation modeling analyses were conducted to analyze these relationships, and results revealed some multifaceted associations. When identifying antecedents of sport participation exhaustion and burnout, there is a need to go beyond the unique framework of motivation theories, and explore what cognitive competencies ensure fulfillment of motivation desires. In the current study, differences in junior athletes’ quality of motivation influenced self-control competencies when predicting exhaustion. Interestingly, young athletes driven by self-determined (intrinsic, integrated, and identified, and controlled (introjected and amotivation regulations in association

  16. Exhaustion Experiences in Junior Athletes: The Importance of Motivation and Self-Control Competencies.

    Science.gov (United States)

    Jordalen, Gro; Lemyre, Pierre-Nicolas; Durand-Bush, Natalie

    2016-01-01

    Quality of motivation, self-control competencies, as well as past performance experience influence sport participation outcomes in developing athletes. Studies have shown that junior athletes high in self-determined motivation are less prone to experience burnout, while self-control competencies help developing athletes to be conscious and deliberate in their self-regulatory efforts toward elite sport performances and avoid negative sport participation outcomes. Combining the self-determination theory framework and psychosocial theories of self-regulation, the aim of this cross-sectional study was to examine how various types of motivation and self-control competencies together are associated with the development of burnout symptoms in junior athletes. High-level Norwegian winter-sport athletes from elite sport academies (N = 199; female n = 72; 16-20 years of age) consented to participate. Associations between six types of motivational regulation, self-control, and indices of exhaustion were investigated. We hypothesized that athletes' self-control competencies are important to operate successfully, and influenced by different types of motivation, they are expected to help athletes avoid negative sport participation outcomes such as emotional and physical exhaustion. Structural equation modeling analyses were conducted to analyze these relationships, and results revealed some multifaceted associations. When identifying antecedents of sport participation exhaustion and burnout, there is a need to go beyond the unique framework of motivation theories, and explore what cognitive competencies ensure fulfillment of motivation desires. In the current study, differences in junior athletes' quality of motivation influenced self-control competencies when predicting exhaustion. Interestingly, young athletes driven by self-determined (intrinsic, integrated, and identified), and controlled (introjected and amotivation) regulations in association with self-control offered the

  17. Emotion-Memory Effects in Bilingual Speakers: A Levels-of-Close Processing Approach

    Science.gov (United States)

    Aycicegi-Dinn, Ayse; Caldwell-Harris, Catherine L.

    2009-01-01

    Emotion-memory effects occur when emotion words are more frequently recalled than neutral words. Bilingual speakers report that taboo terms and emotional phrases generate a stronger emotional response when heard or spoken in their first language. This suggests that the basic emotion-memory will be stronger for words presented in a first language.…

  18. Emotion-Memory Effects in Bilingual Speakers: A Levels-of-Close Processing Approach

    Science.gov (United States)

    Aycicegi-Dinn, Ayse; Caldwell-Harris, Catherine L.

    2009-01-01

    Emotion-memory effects occur when emotion words are more frequently recalled than neutral words. Bilingual speakers report that taboo terms and emotional phrases generate a stronger emotional response when heard or spoken in their first language. This suggests that the basic emotion-memory will be stronger for words presented in a first language.…

  19. 46 CFR 111.33-9 - Ventilation exhaust.

    Science.gov (United States)

    2010-10-01

    ... REQUIREMENTS Power Semiconductor Rectifier Systems § 111.33-9 Ventilation exhaust. The exhaust of each forced-air semiconductor rectifier system must: (a) Terminate in a location other than a hazardous...

  20. Self-reported emotional and behavioral symptoms, parent-adolescent bonding and family functioning in clinically referred adolescent offspring of Croatian PTSD war veterans.

    Science.gov (United States)

    Boričević Maršanić, Vlatka; Aukst Margetić, Branka; Jukić, Vlado; Matko, Vlasta; Grgić, Vesna

    2014-05-01

    The presence of posttraumatic stress disorder (PTSD) in male war veterans has been linked with family dysfunction and psychopathology in their children [1, 2]. This study aimed to evaluate self-reported emotional and behavioral symptoms, parent-adolescent bonding and family functioning in clinically referred adolescent offspring of Croatian PTSD war veterans and determine the degree that parent-child bonding and family functioning contributed to adolescent behavior problems. Internalizing and externalizing behavior problems, parent-child bonding and family functioning were assessed in a sample of clinically referred Croatian PTSD veterans adolescent offspring (N = 122) and non-PTSD veteran adolescent offspring (N = 122) matched for age, sex, educational level, family income, parental employment status, ethnicity, and residential area. Youth Self-Report, Parental Bonding Instrument, Family Assessment Device were used. Adolescent offspring of PTSD veterans reported having significantly more internalizing and externalizing problems than non-PTSD veteran offspring, and also more difficulties in their family functioning, lower levels of maternal and paternal care, and more impaired mother-child and father-child bonding than control subjects. Internalizing symptoms were associated with family dysfunction, while externalizing symptoms were associated with paternal overcontrol/overprotection, and low maternal and paternal care. In conclusion, the increase in internalizing and externalizing symptoms as well as family and parental dysfunction among clinically referred adolescent offspring of PTSD veterans compared to their non-PTSD veteran counterparts indicates a need for early detection and interventions targeting both adolescent psychopathology and family relationships.

  1. Mental imagery of emotions: Electrophysiological evidence.

    Science.gov (United States)

    Suess, Franziska; Abdel Rahman, Rasha

    2015-07-01

    Affective stimuli such as emotional words, scenes or facial expressions elicit well-investigated emotional responses. For instance, two distinct event-related brain potentials (ERPs) have been reported in response to emotional facial expressions, the early posterior negativity (EPN), associated with enhanced attention and perception of affective stimuli, and a later centro-parietal positivity (LPP) that is taken to reflect evaluations of the intrinsic relevance of emotional stimuli. However, other rich sources of emotions that have as yet received little attention are internal mental events such as thoughts, memories and imagination. Here we investigated mental imagery of emotional facial expressions and its time course using ERPs. Participants viewed neutral familiar and unfamiliar faces, and were subsequently asked to imagine the faces with an emotional or neutral expression. Imagery was compared to visually perceiving the same faces with the different expressions. Early ERP modulations during imagery resemble the effects frequently reported for perceived emotional facial expressions, suggesting that common early processes are associated with emotion perception and imagination. A later posterior positivity was also found in the imagery condition, but with a different distribution than for perception. These findings underscore the similarity of the brain's responses to internally generated and external sources of emotions. Copyright © 2015 Elsevier Inc. All rights reserved.

  2. Time course of processing emotional stimuli as a function of perceived emotional intelligence, anxiety, and depression.

    Science.gov (United States)

    Fisher, Joscelyn E; Sass, Sarah M; Heller, Wendy; Silton, Rebecca Levin; Edgar, J Christopher; Stewart, Jennifer L; Miller, Gregory A

    2010-08-01

    An individual's self-reported abilities to attend to, understand, and reinterpret emotional situations or events have been associated with anxiety and depression, but it is unclear how these abilities affect the processing of emotional stimuli, especially in individuals with these symptoms. The present study recorded event-related brain potentials while individuals reporting features of anxiety and depression completed an emotion-word Stroop task. Results indicated that anxious apprehension, anxious arousal, and depression were associated with self-reported emotion abilities, consistent with prior literature. In addition, lower anxious apprehension and greater reported emotional clarity were related to slower processing of negative stimuli indexed by event-related potentials (ERPs). Higher anxious arousal and reported attention to emotion were associated with ERP evidence of early attention to all stimuli regardless of emotional content. Reduced later engagement with stimuli was also associated with anxious arousal and with clarity of emotions. Depression was not differentially associated with any emotion processing stage indexed by ERPs. Research in this area may lead to the development of therapies that focus on minimization of anxiety to foster successful emotion regulation. Copyright 2010 APA

  3. Emotional rescue: the role of emotional intelligence and emotional labour on well-being and job-stress among community nurses.

    Science.gov (United States)

    Karimi, Leila; Leggat, Sandra G; Donohue, Lisa; Farrell, Gerald; Couper, Greta E

    2014-01-01

    To investigate the extent to which emotional labour and emotional intelligence are associated with well-being and job-stress among a group of Australian community nurses. The moderating role of emotional intelligence was evaluated as a key factor in the rescue of healthcare workers from job-stress, thus increasing job retention. Although emotional labour has been broadly investigated in the literature, the contribution of emotional labour and emotional intelligence to the well-being and experience of job-stress in a community nursing setting requires further exploration. This study used a cross-sectional quantitative research design with data collected from Australian community nurses. Australian community nurses (n = 312) reported on their perceived emotional labour, emotional intelligence and their levels of well-being and job-stress using a paper and pencil survey in 2010. Results from structural equation modelling support the hypothesis that both emotional labour and emotional intelligence have significant effects on nurses' well-being and perceived job-stress. Emotional intelligence plays a moderating role in the experience of job-stress. These findings provide additional evidence for the important effects that emotional labour and emotional intelligence can have on well-being and job-stress among community nurses. The potential benefits of emotional intelligence in the nurses' emotional work have been explored. © 2013 John Wiley & Sons Ltd.

  4. Acoustically shielded exhaust system for high thrust jet engines

    Science.gov (United States)

    Carey, John P. (Inventor); Lee, Robert (Inventor); Majjigi, Rudramuni K. (Inventor)

    1995-01-01

    A flade exhaust nozzle for a high thrust jet engine is configured to form an acoustic shield around the core engine exhaust flowstream while supplementing engine thrust during all flight conditions, particularly during takeoff. The flade airflow is converted from an annular 360.degree. flowstream to an arcuate flowstream extending around the lower half of the core engine exhaust flowstream so as to suppress exhaust noise directed at the surrounding community.

  5. Energy Efficient Waste Heat Recovery from an Engine Exhaust System

    Science.gov (United States)

    2016-12-01

    AND DATES COVERED Master’s thesis 4. TITLE AND SUBTITLE ENERGY EFFICIENT WASTE HEAT RECOVERY FROM AN ENGINE EXHAUST SYSTEM 5. FUNDING NUMBERS 6...release. Distribution is unlimited. ENERGY EFFICIENT WASTE HEAT RECOVERY FROM AN ENGINE EXHAUST SYSTEM Aaron R. VanDenBerg Lieutenant, United...HEAT RECOVERY DEVICES Ships mainly extract heat and energy from exhaust gases by using a waste heat boiler located in the actual exhaust duct. The

  6. Positive Psychology: Positive Emotions and Emotional Intelegence

    OpenAIRE

    2008-01-01

    The paper focuses on the and emotional intelligence. We try to answer on some questions regarding the role which positive emotions have in our life’s. The broaden-and-build theory (Fredrickson, 1998; 2001) predicts that positive emotions are useful in several ways. They guide present behavior, by broadening one’s attention and cognition, setting the stage for creative, explorative, and innovative pursuits. As well, positive emotions build personal and social resources to help individuals achi...

  7. Emotion understanding in clinically anxious children: A preliminary investigation

    Directory of Open Access Journals (Sweden)

    Patrick K. Bender

    2015-12-01

    Full Text Available Children’s understanding of the nature, origins and consequences of emotions has been intensively investigated over the last 30-40 years. However, few empirical studies have looked at the relation between emotion understanding and anxiety in children and their results are mixed. The aim of the present study was to perform a preliminary investigation of the relationships between emotion understanding, anxiety, emotion dysregulation, and attachment security in clinically anxious children. A sample of 16 clinically anxious children (age 8-12, 8 girls/boys was assessed for emotion understanding (Test of Emotion Comprehension, anxiety (Screening for Child Anxiety Related Emotional Disorders-Revised and Anxiety Disorder Interview Schedule, emotion dysregulation (Difficulties in Emotion Regulation Scale and attachment security (Security Scale. Children who reported more overall anxiety also reported greater difficulties in regulating their emotions, and were less securely attached to their parents. The results also showed that more specific symptoms of anxiety (i.e., OCD and PTSD correlated not only with emotion dysregulation and attachment insecurity but also with emotion understanding. Finally, there were interrelations among emotion understanding, attachment security, and emotion dysregulation. The present results provide the first comprehensive evidence for a socio-emotional framework and its relevance to childhood anxiety.

  8. Emotion Understanding in Clinically Anxious Children: A Preliminary Investigation.

    Science.gov (United States)

    Bender, Patrick K; Pons, Francisco; Harris, Paul L; Esbjørn, Barbara H; Reinholdt-Dunne, Marie L

    2015-01-01

    Children's understanding of the nature, origins and consequences of emotions has been intensively investigated over the last 30-40 years. However, few empirical studies have looked at the relation between emotion understanding and anxiety in children and their results are mixed. The aim of the present study was to perform a preliminary investigation of the relationships between emotion understanding, anxiety, emotion dysregulation, and attachment security in clinically anxious children. A sample of 16 clinically anxious children (age 8-12, eight girls/boys) was assessed for emotion understanding (Test of Emotion Comprehension), anxiety (Screening for Child Anxiety Related Emotional Disorders-Revised and Anxiety Disorder Interview Schedule), emotion dysregulation (Difficulties in Emotion Regulation Scale) and attachment security (Security Scale). Children who reported more overall anxiety also reported greater difficulties in regulating their emotions, and were less securely attached to their parents. The results also showed that more specific symptoms of anxiety (i.e., OCD and PTSD) correlated not only with emotion dysregulation and attachment insecurity but also with emotion understanding. Finally, there were interrelations among emotion understanding, attachment security, and emotion dysregulation. The present results provide the first comprehensive evidence for a socio-emotional framework and its relevance to childhood anxiety.

  9. Brief report: assessment of the social-emotional profile in children with autism spectrum disorders using a novel comic strip task.

    Science.gov (United States)

    Sivaratnam, Carmel S; Cornish, Kim; Gray, Kylie M; Howlin, Patricia; Rinehart, Nicole J

    2012-11-01

    This study investigated whether the novel Comic Strip Task (CST) could be used to detect Theory-of-Mind impairments (ToM) in 4- to 8-year-old children with high functioning Autism Spectrum Disorders (ASD). Twelve children with either high-functioning autism or Asperger's Disorder and 12 typically-developing children completed the 21-item measure. The overall CST demonstrated moderate internal consistency but the Belief-understanding subscale was excluded from the test due to poor reliability. As predicted, the ASD group performed significantly more poorly than controls on the overall 2-subscale CST and on the intention-understanding subscale. No group differences were found in emotion-understanding subscale performance. Controlling for age, verbal ability was positively correlated with overall CST performance across groups. CST performance in the ASD group positively correlated with parent-reports of communication difficulties. Despite some limitations with the belief-understanding subscale, the CST has promising psychometric features warranting further development of this measure.

  10. Family physicians' involvement and self-reported comfort and skill in care of children with behavioral and emotional problems: a population-based survey

    Directory of Open Access Journals (Sweden)

    Klassen Anne F

    2005-03-01

    Full Text Available Abstract Background Little is known about general and family practitioners' (GP/FPs' involvement and confidence in dealing with children with common psychosocial problems and mental health conditions. The aims of this study were to ascertain GP/FPs' preferred level of involvement with, and perceived comfort and skill in dealing with children with behavioral problems, social-emotional difficulties, attention-deficit/hyperactivity disorder (ADHD, and mood disorders; and to identify factors associated with GP/FPs' involvement, comfort and skill. Methods Postal survey of a representative sample of 801 GP/FPs in British Columbia, Canada, which enquired about level of involvement (from primarily refer out to deal with case oneself; ratings of comfort/skill with assessment/diagnosis and management; beliefs regarding psychosocial problems in children; basic demographics; and practice information. Results Surveys were completed by 405 of 629 eligible GP/FPs (64.4%. Over 80% of respondents reported collaborative arrangements with specialists across problem and condition types, although for children with behavior problems or ADHD, more physicians primarily refer (χ2 (1 = 9.0; P 2 (1 = 103.9; P Conclusion Supporting GP/FPs in their care for children with common psychosocial and mental health problems should include efforts to bolster their confidence and modify attitudes in relation towards these problems, especially behavior problems and ADHD, possibly within innovative continuing education programs.

  11. Emotion in Schizophrenia: Where Feeling Meets Thinking

    OpenAIRE

    Ann M Kring; Caponigro, Janelle M.

    2010-01-01

    Our understanding of the nature of emotional difficulties in schizophrenia has been greatly enhanced by translational research over the past two decades. By incorporating methods and theories from affective science, researchers have been able to discover that people with schizophrenia exhibit very few outward displays of emotion but report experiencing strong feelings in the presence of emotionally evocative stimuli or events. Recent behavioral, psychophysiological, and brain imaging research...

  12. What Scientists Who Study Emotion Agree About.

    Science.gov (United States)

    Ekman, Paul

    2016-01-01

    In recent years, the field of emotion has grown enormously-recently, nearly 250 scientists were identified who are studying emotion. In this article, I report a survey of the field, which revealed high agreement about the evidence regarding the nature of emotion, supporting some of both Darwin's and Wundt's 19th century proposals. Topics where disagreements remain were also exposed. © The Author(s) 2015.

  13. Emotional Diathesis, Emotional Stress, and Childhood Stuttering

    Science.gov (United States)

    Choi, Dahye; Conture, Edward G.; Walden, Tedra A.; Jones, Robin M.; Kim, Hanjoe

    2016-01-01

    Purpose: The purpose of this study was to determine (a) whether emotional reactivity and emotional stress of children who stutter (CWS) are associated with their stuttering frequency, (b) when the relationship between emotional reactivity and stuttering frequency is more likely to exist, and (c) how these associations are mediated by a 3rd…

  14. Emotional Diathesis, Emotional Stress, and Childhood Stuttering

    Science.gov (United States)

    Choi, Dahye; Conture, Edward G.; Walden, Tedra A.; Jones, Robin M.; Kim, Hanjoe

    2016-01-01

    Purpose: The purpose of this study was to determine (a) whether emotional reactivity and emotional stress of children who stutter (CWS) are associated with their stuttering frequency, (b) when the relationship between emotional reactivity and stuttering frequency is more likely to exist, and (c) how these associations are mediated by a 3rd…

  15. 46 CFR 52.25-20 - Exhaust gas boilers.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Exhaust gas boilers. 52.25-20 Section 52.25-20 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING POWER BOILERS Other Boiler Types § 52.25-20 Exhaust gas boilers. Exhaust gas boilers with a maximum allowable working...

  16. 14 CFR 25.941 - Inlet, engine, and exhaust compatibility.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Inlet, engine, and exhaust compatibility. 25.941 Section 25.941 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF..., engine, and exhaust compatibility. For airplanes using variable inlet or exhaust system geometry, or...

  17. 14 CFR 23.1125 - Exhaust heat exchangers.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Exhaust heat exchangers. 23.1125 Section 23... § 23.1125 Exhaust heat exchangers. For reciprocating engine powered airplanes the following apply: (a) Each exhaust heat exchanger must be constructed and installed to withstand the vibration, inertia,...

  18. 46 CFR 182.425 - Engine exhaust cooling.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Engine exhaust cooling. 182.425 Section 182.425 Shipping...) MACHINERY INSTALLATION Specific Machinery Requirements § 182.425 Engine exhaust cooling. (a) Except as... of this chapter. (b) The exhaust pipe cooling water system must comply with the requirements of...

  19. 40 CFR 202.22 - Visual exhaust system inspection.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Visual exhaust system inspection. 202... Standards § 202.22 Visual exhaust system inspection. No motor carrier subject to these regulations shall operate any motor vehicle of a type to which this regulation is applicable unless the exhaust system...

  20. Patient Experiences, Emotions and Reasons for Frequently using Emergency Health Care for Long-Term Conditions: A Qualitative Study

    Directory of Open Access Journals (Sweden)

    Aggeliki Ninou

    2016-10-01

    Full Text Available 1.1.Background:Chronic illness is associated with increased health service utilisation including frequent use of the emergency department (ED. 1.2.Objectives: In a qualitative study, we aimed to address the reasons for which patients with long-term conditions (LTCs seek frequently urgent or unscheduled care in the ED. 1.3.Methods:Semi-structured interviews were conducted with 35 patients with diabetes, COPD, and rheumatological disorders attending the ED (23 frequent and 12 non-frequent users. Themes concerning the meaning attributed to the symptom, previous ED experiences and expectations, emotional state, emotional responses during the ED visit, illness perceptions, and accessibility to ED and health care servicessatisfaction were examined. Analysis was carried out using content analysis method. 1.4.Results:Previous negative ED experiences and associated emotions were mainly the case for frequent users; frustration of the patient’s needs, devaluation of the patient’s urgent condition and inadequate information provision were underlying their accounts. Elements of poor clinical communication between the patient and the healthcare providers appeared to mediate the emotional state and whole quality of the service provided only for frequent users, especially for those who reported exhaustion related to the chronicity of the illness. 1.5.Conclusion:Frequent ED use by people with LTCs seems to be associated with negative emotions and unmet patients’ needs to experience a trustful environment and feel safe about his health condition. Improving the clinical communication between the patient and the healthcare providers in the ED and fulfilling the patients’ emotional unmet needs may prove effective in reducing urgent healthcare use by people with LTCs.

  1. Time course of processing emotional stimuli as a function of perceived emotional intelligence, anxiety, and depression

    OpenAIRE

    Fisher, Joscelyn E.; Sass, Sarah M.; Heller, Wendy; Silton, Rebecca Levin; Edgar, J. Christopher; Stewart, Jennifer L.; Miller, Gregory A.

    2010-01-01

    An individual’s self-reported abilities to attend to, understand, and reinterpret emotional situations or events have been associated with anxiety and depression, but it is unclear how these abilities affect the processing of emotional stimuli, especially in individuals with these symptoms. The present study recorded event-related brain potentials while individuals reporting features of anxiety and depression completed an emotion-word Stroop task. Results indicated that anxious apprehension, ...

  2. Vehicle exhaust treatment using electrical discharge and materials chemistry

    Energy Technology Data Exchange (ETDEWEB)

    Tonkyn, R.G.; Balmer, M.L.; Barlow, S.E.; Orlando, T.M. [Pacific Northwest National Lab., Richland, WA (United States); Goulette, D.; Hoard, J. [Ford Motor Co., Dearborn, MI (United States). Scientific Research Lab.

    1997-12-31

    Current 3-way catalytic converters have proven quite effective at removing NO{sub x} from the exhaust of spark ignition vehicles operating near stoichiometric air-to-fuel ratios. However, diesel engines typically operate at very high air-to-fuel ratios. Under such lean burn conditions current catalytic converters are ineffective for NO{sub x} removal. As a result, considerable effort has been made to develop a viable lean NO{sub x} catalyst. Although some materials have been shown to reduce NO{sub x} under lean burn conditions, none exhibit the necessary activity and stability at the high temperatures and humidities found in typical engine exhaust,. As a result, alternative technologies are being explored in an effort to solve the so-called lean NO{sub x} problem. Packed-bed barrier discharge systems are well suited to take advantage of plasma-surface interactions due to the large number of contaminant surface collisions in the bed. The close proximity of the active surface to transient species produced by the plasma may lead to favorable chemistry at considerably lower temperatures than required by thermal catalysts. The authors present data in this paper illustrating that the identity and surface properties of the packing material can alter the discharge-driven chemistry in synthetic leanburn exhaust mixtures. Results using non-porous glass beads as the packing material suggest the limits of NO{sub x} reduction using purely gas phase discharge chemistry. By comparison, encouraging results are reported for several alternative packing materials.

  3. Measurement of Gas-phase Acids in Diesel Exhaust

    Science.gov (United States)

    Wentzell, J. J.; Liggio, J.; Li, S.; Vlasenko, A. L.; Staebler, R. M.; Brook, J.; Lu, G.; Poitras, M.; Chan, T.

    2012-12-01

    Gas-phase acids were measured using chemical ionization mass spectrometry (CIMS) as part of the Diesel Engine Emission Research Experiment (DEERE). The CIMS technique, utilizing acetate ion (CH3COO-) as a reagent ion, proved to be a rapid (measurements on the order of seconds) and sensitive (several counts/pptv) method of quantifying the acid emissions. Diluted diesel exhaust measurements were made from a Constant Volume Sampling dilution tunnel using a light duty (1.9L turbocharged Volkswagen Jetta TDI) diesel engine equipped with an OEM diesel oxidation catalyst and exhaust gas recirculation, mounted on an engine dynamometer. Acids measured included isocyanic, nitrous, nitric, propionic and sum of lactic and oxalic, as well as other unidentified compounds. Complimentary measurements of CO, CO2, Total Hydrocarbon (THC), and NOx, were also performed. Several engine modes (different engine rpm and torque outputs) at steady state were examined to determine their effect on acid emissions. Emission rates with respect to NOx and fuel based emission factors were determined. Measurements of HONO fuel emission factors agree well with real-world measurements within a traffic tunnel.1 The first estimate of isocyanic acid emission factors from a diesel engine is reported, and suggests that the emission of this highly toxic compound in diesel exhaust should not be ignored. 1. Kurtenbach, R., Becker, K. H., Gomes, J. A. G., Kleffmann, J.,Lorzer, J. C., Spittler, M., Wiesen, P., Ackermann, R., Geyer, A.,and Platt, U.: Investigations of emissions and heterogeneous formation of HONO in a road traffic tunnel, Atmos. Environ., 35, 3385-3394, doi:10.1016/S1352-2310(01)00138-8, 2001.

  4. Jet Engine Exhaust Analysis by Subtractive Chromatography

    Science.gov (United States)

    1978-12-01

    and J. J. Brooks. Development of a portable miniature collection system for the exposure as- sessment within the microenvironment for carcinogens ...65 A-2. Recovery of acrylonitrile from standard sample generation system ...... ............. 66 B-I. Jet engine exhaust sampling and analysis...7 n-Butane 0.16 2.6 minutes 8 Propylene oxide 3.14 52 minutes 9 Acrylonitrile 9.35 2.6 hours 10 Phenanthrene 1.9 x 106 61 years 11 4-Bromodiphenyl

  5. Anisotropic Kondo lattice without Nozieres exhaustion effect

    Energy Technology Data Exchange (ETDEWEB)

    Kiselev, M.N. [Physics Department, Arnold Sommerfeld Center for Theoretical Physics and Center for Nano-Science, Ludwig-Maximilians Universitaet Muenchen, 80333 Munich (Germany)]. E-mail: kiselev@physik.uni-wuerzburg.de; Kikoin, K. [Ben-Gurion University of the Negev, Beer-Sheva, 84105 (Israel)]. E-mail: kikoin@bgumail.bgu.ac.il

    2006-05-01

    The properties of layered Anderson/Kondo lattices with metallic electrons confined in 2D xy planes and local spins in insulating layers forming chains in z direction are studied. Each spin possesses its own 2D Kondo cloud, so that the Nozieres' exhaustion problem does not arise. The excitation spectrum is gapless both in charge and spin sectors. Possible experimental realizations of the model are briefly discussed.

  6. Jet Engine Exhaust Nozzle Flow Effector

    Science.gov (United States)

    Turner, Travis L. (Inventor); Cano, Roberto J. (Inventor); Silox, Richard J. (Inventor); Buehrle, Ralph D. (Inventor); Cagle, Christopher M. (Inventor); Cabell, Randolph H. (Inventor); Hilton, George C. (Inventor)

    2014-01-01

    A jet engine exhaust nozzle flow effector is a chevron formed with a radius of curvature with surfaces of the flow effector being defined and opposing one another. At least one shape memory alloy (SMA) member is embedded in the chevron closer to one of the chevron's opposing surfaces and substantially spanning from at least a portion of the chevron's root to the chevron's tip.

  7. Ageing characterization of exhaust flexible couplings

    OpenAIRE

    2012-01-01

    The aim of this work is to investigate the mechanical strength of automotive exhaust flexible couplings subjected to thermo-mechanical fatigue and corrosion. Five different types of flexible coupling have been considered, realised by four different king of materials: three stainless steels (AISI 309, AISI 321, AISI 321 Ti) and a nickel alloy (Incoloy 825). These components have been tested by a dedicated procedure consisting of different cycles of fatigue, heating and corrosion. Performances ...

  8. Low temperature operation and exhaust emission

    Energy Technology Data Exchange (ETDEWEB)

    Laurikko, J.

    1987-01-01

    Ambient temperature has the greatest effect on the exhaust emissions of internal combustion engines during the initial cold star and before the engine is fully warmed-up. Fuel evaporation is poor in a cold engine and the fuel-air mixture must be made richer to ensure that the engine weill start and be driveable. However, the combustion of a rich fuel-air mixture is incomplete because of the lack of oxygen, and the exhaust gases will contain an excessive amount of carbon monoxide (CO). The formation of nitrogen oxides (NO/sub x/) in a combustion engine is tied to high temperatures and oxygen concentrations. The conditions in a non-warmed engine using a rich fuel-air mixture are unfavourable for the formation of NO/sub x/ and the emission of NO/sub x/ may even diminish with falling ambient temperature. When the engine has reached its normal operating temperature the exhaust emissions are usually independent of the ambient temperature if the engine is equipped with intake air preheating that is sufficiently powerful. The reduction efficiency of a catalytic converter mainly depends on its operation temperature. Continuous operation at low temperatures may cause rapid poisoning of the converter. At low temperatures, carbon and other particles that do not burn collect on the active surface of the converter reducing its effectiveness.

  9. Exhaustivity in questions with non-factives

    Directory of Open Access Journals (Sweden)

    Daniel Rothschild

    2011-07-01

    Full Text Available This paper is concerned with the conditions under which a person can be said to have told someone or predicted (the answer to a question like 'who sang'. It is standardly claimed that while (i the true answer must be completely specified, it is not necessary that (ii it be specified *as being* the complete answer. Here the non-factive verbs 'tell' and 'predict' are said to differ from the factive verb 'know', which typically does impose the *strong exhaustivity* requirement in (ii. We argue for an intermediate reading of 'tell' and 'predict' that requires more than (i but less than (ii. To account for this reading we claim that the exhaustivity requirement (ii imposed by 'know' is due to an operator than can apply non-locally. Applying the operator above a non-factive verb derives the intermediate reading, whereas doing so is vacuous in the case of factives. Thus, we derive the intermediate reading, and differences in the exhaustivity requirements imposed by factives and non-factives, without lexical stipulation. doi:10.3765/sp.4.2 BibTeX info

  10. Fictional Emotions within Emotion Driven Design

    DEFF Research Database (Denmark)

    Knutz, Eva

    2012-01-01

    The aim of this paper is to address imaginative experiences of emotions by drawing Kendall Walton’s theory of make-believe. Moreover, we use a design case as means for investigating how a child’s felt emotions towards a hospital situation relates to his or her imaginative experiences of emotions ...... towards a fictive character in a computer game simulating the real-world situation. In so doing, we contribute with new insights to existing theories of emotions in design, which tend to focus narrowly on felt and measurable emotions....

  11. Emotion experience and regulation in China and the United States: how do culture and gender shape emotion responding?

    Science.gov (United States)

    Davis, Elizabeth; Greenberger, Ellen; Charles, Susan; Chen, Chuansheng; Zhao, Libo; Dong, Qi

    2012-01-01

    Culture and gender shape emotion experience and regulation, in part because the value placed on emotions and the manner of their expression is thought to vary across these groups. This study tested the hypothesis that culture and gender would interact to predict people's emotion responding (emotion intensity and regulatory strategies). Chinese (n=220; 52% female) and American undergraduates (n=241; 62% female) viewed photos intended to elicit negative emotions after receiving instructions to either "just feel" any emotions that arose (Just Feel), or to "do something" so that they would not experience any emotion while viewing the photos (Regulate). All participants then rated the intensity of their experienced emotions and described any emotion-regulation strategies that they used while viewing the photos. Consistent with predictions, culture and gender interacted with experimental condition to predict intensity: Chinese men reported relatively low levels of emotion, whereas American women reported relatively high levels of emotion. Disengagement strategies (especially distancing) were related to lower emotional intensity and were reported most often by Chinese men. Taken together, findings suggest that emotion-regulation strategies may contribute to differences in emotional experience across Western and East Asian cultures.

  12. Brief Report: Bridging the Divide for Better Health - Harnessing the power of Emotional Intelligence to foster an enhanced Clinician-Patient Relationship

    Directory of Open Access Journals (Sweden)

    Ken Russell Coelho

    2012-03-01

    Full Text Available Background: According to Daniel Goleman, Emotional Intelligence accounts for up to eighty percent of unexplained successes in life and the remaining is mainly due to technical competence accounted by differences in the Intelligence Quotient.Aim/Objective: This preliminary mini-review of the literature on Emotional Intelligence explores the application of Golemans’ definition of Emotional Intelligence’ multidimensional construct; self-awareness, self-regulation, motivation, empathy, and social skill, to the healthcare environment to foster an enhanced Clinician-Patient Relationship.Implications: As increasing minority demographics in the United States call for a high degree of cultural and emotional sensitivity in our clinician workforce, the development of Emotional Intelligence as a core competence and its inclusion in staff education and training seeks to provide clinicians with the requisite skills to address and deliver culturally appropriate health care services.Conclusion: This paper concludes with a summary of the definitions for each dimension of Emotional Intelligence and corresponding applications to the Clinician-patient relationship.

  13. Exhaust gas recirculation in a homogeneous charge compression ignition engine

    Science.gov (United States)

    Duffy, Kevin P.; Kieser, Andrew J.; Rodman, Anthony; Liechty, Michael P.; Hergart, Carl-Anders; Hardy, William L.

    2008-05-27

    A homogeneous charge compression ignition engine operates by injecting liquid fuel directly in a combustion chamber, and mixing the fuel with recirculated exhaust and fresh air through an auto ignition condition of the fuel. The engine includes at least one turbocharger for extracting energy from the engine exhaust and using that energy to boost intake pressure of recirculated exhaust gas and fresh air. Elevated proportions of exhaust gas recirculated to the engine are attained by throttling the fresh air inlet supply. These elevated exhaust gas recirculation rates allow the HCCI engine to be operated at higher speeds and loads rendering the HCCI engine a more viable alternative to a conventional diesel engine.

  14. Theorizing Emotional Capital

    NARCIS (Netherlands)

    Cottingham, M.D.

    2016-01-01

    Theorizing a sociology of emotion that links micro-level resources to macro-level forces, this article extends previous work on emotional capital in relation to emotional experiences and management. Emerging from Bourdieu’s theory of social practice, emotional capital is a form of cultural capital t

  15. Emotionally Intense Science Activities

    Science.gov (United States)

    King, Donna; Ritchie, Stephen; Sandhu, Maryam; Henderson, Senka

    2015-01-01

    Science activities that evoke positive emotional responses make a difference to students' emotional experience of science. In this study, we explored 8th Grade students' discrete emotions expressed during science activities in a unit on Energy. Multiple data sources including classroom videos, interviews and emotion diaries completed at the end of…

  16. Emotionally Intense Science Activities

    Science.gov (United States)

    King, Donna; Ritchie, Stephen; Sandhu, Maryam; Henderson, Senka

    2015-01-01

    Science activities that evoke positive emotional responses make a difference to students' emotional experience of science. In this study, we explored 8th Grade students' discrete emotions expressed during science activities in a unit on Energy. Multiple data sources including classroom videos, interviews and emotion diaries completed at the end of…

  17. Theorizing Emotional Capital

    NARCIS (Netherlands)

    Cottingham, M.D.

    2016-01-01

    Theorizing a sociology of emotion that links micro-level resources to macro-level forces, this article extends previous work on emotional capital in relation to emotional experiences and management. Emerging from Bourdieu’s theory of social practice, emotional capital is a form of cultural capital

  18. Factor structure of emotional intelligence in schizophrenia.

    Science.gov (United States)

    Lin, Yu-Chung; Wynn, Jonathan K; Hellemann, Gerhard; Green, Michael F

    2012-08-01

    Social cognition, which includes emotional intelligence, is impaired in schizophrenia. The Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) is a widely-used assessment of emotional intelligence, with a four-factor structure in healthy individual. However, a recent factor analysis in schizophrenia patients revealed a two-factor structure of the MSCEIT. The current study aimed to replicate this finding in a larger, more diverse, schizophrenia sample (n=194). Our findings revealed an identical two-factor structure as in the previously-reported study, indicating that emotional intelligence is organized in a different manner in schizophrenia than it is in healthy controls.

  19. Solid propellant exhausted aluminum oxide and hydrogen chloride - Environmental considerations

    Science.gov (United States)

    Cofer, W. R., III; Winstead, E. L.; Purgold, G. C.; Edahl, R. A.

    1993-01-01

    Measurements of gaseous hydrogen chloride (HCl) and particulate aluminum oxide (Al2O3) were made during penetrations of five Space Shuttle exhaust clouds and one static ground test firing of a shuttle booster. Instrumented aircraft were used to penetrate exhaust clouds and to measure and/or collect samples of exhaust for subsequent analyses. The focus was on the primary solid rocket motor exhaust products, HCl and Al2O3, from the Space Shuttle's solid boosters. Time-dependent behavior of HCl was determined for the exhaust clouds. Composition, morphology, surface chemistry, and particle size distributions were determined for the exhausted Al2O3. Results determined for the exhaust cloud from the static test firing were complicated by having large amounts of entrained alkaline ground debris (soil) in the lofted cloud. The entrained debris may have contributed to neutralization of in-cloud HCl.

  20. Cultural differences in hedonic emotion regulation after a negative event.

    Science.gov (United States)

    Miyamoto, Yuri; Ma, Xiaoming; Petermann, Amelia G

    2014-08-01

    Beliefs about emotions can influence how people regulate their emotions. The present research examined whether Eastern dialectical beliefs about negative emotions lead to cultural differences in how people regulate their emotions after experiencing a negative event. We hypothesized that, because of dialectical beliefs about negative emotions prevalent in Eastern culture, Easterners are less motivated than Westerners to engage in hedonic emotion regulation-up-regulation of positive emotions and down-regulation of negative emotions. By assessing online reactions to a recent negative event, Study 1 found that European Americans are more motivated to engage in hedonic emotion regulation. Furthermore, consistent with the reported motivation to regulate emotion hedonically, European Americans show a steeper decline in negative emotions 1 day later than do Asians. By examining retrospective memory of reactions to a past negative event, Study 2 further showed that cultural differences in hedonic emotion regulation are mediated by cultural differences in dialectical beliefs about motivational and cognitive utility of negative emotions, but not by personal deservingness or self-efficacy beliefs. These findings demonstrate the role of cultural beliefs in shaping emotion regulation and emotional experiences.