The Nature of Nurture

Science.gov (United States)

Harold, Gordon T.; Leve, Leslie D.; Elam, Kit K.; Thapar, Anita; Neiderhiser, Jenae M.; Natsuaki, Misaki N.; Shaw, Daniel S.; Reiss, David

2013-01-01

The relationship between interparental conflict, hostile parenting, and children's externalizing problems is well established. Few studies, however, have examined the pattern of association underlying this constellation of family and child level variables while controlling for the possible confounding presence of passive genotype–environment correlation. Using the attributes of 2 genetically sensitive research designs, the present study examined associations among interparental conflict, parent-to-child hostility, and children's externalizing problems among genetically related and genetically unrelated mother–child and father–child groupings. Analyses were conducted separately by parent gender, thereby allowing examination of the relative role of the mother–child and father–child relationships on children's behavioral outcomes. Path analyses revealed that for both genetically related and genetically unrelated parents and children, indirect associations were apparent from interparental conflict to child externalizing problems through mother-to-child and father-to-child hostility. Associations between interparental conflict and parent-to-child hostility across genetically related and genetically unrelated parent–child groupings were significantly stronger for fathers compared to mothers. Results are discussed with respect to the role of passive genotype–environment correlation as a possible confounding influence in interpreting research findings from previous studies conducted in this area. Implications for intervention programs focusing on family process influences on child externalizing problems are also considered. PMID:23421830

Pathways and processes of risk in associations among maternal antisocial personality symptoms, interparental aggression, and preschooler's psychopathology.

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Davies, Patrick T; Sturge-Apple, Melissa L; Cicchetti, Dante; Manning, Liviah G; Vonhold, Sara E

2012-08-01

Two studies examined the nature and processes underlying the joint role of interparental aggression and maternal antisocial personality as predictors of children's disruptive behavior problems. Participants for both studies included a high-risk sample of 201 mothers and their 2-year-old children in a longitudinal, multimethod design. Addressing the form of the interplay between interparental aggression and maternal antisocial personality as risk factors for concurrent and prospective levels of child disruptive problems, the Study 1 findings indicated that maternal antisocial personality was a predictor of the initial levels of preschooler's disruptive problems independent of the effects of interparental violence, comorbid forms of maternal psychopathology, and socioeconomic factors. In attesting to the salience of interparental aggression in the lives of young children, latent difference score analyses further revealed that interparental aggression mediated the link between maternal antisocial personality and subsequent changes in child disruptive problems over a 1-year period. To identify the family mechanisms that account for the two forms of intergenerational transmission of disruptive problems identified in Study 1, Study 2 explored the role of children's difficult temperament, emotional reactivity to interparental conflict, adrenocortical reactivity in a challenging parent-child task, and experiences with maternal parenting as mediating processes. Analyses identified child emotional reactivity to conflict and maternal unresponsiveness as mediators in pathways between interparental aggression and preschooler's disruptive problems. The findings further supported the role of blunted adrenocortical reactivity as an allostatic mediator of the associations between parental unresponsiveness and child disruptive problems.

The Relationship between Interparental Conflict and Self-Reported Grade Point Average among College Students

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Hunt, S. Jane; Krueger, Lacy E.; Limberg, Dodie

2017-01-01

Interparental conflict has been shown to have a negative effect on the academic success of children and adolescents. This study examined the relationship between college students' (N = 143) perceived levels of interparental conflict, their living arrangement, and their current self-reported grade point average. Participants who experienced more…

Child emotional security and interparental conflict.

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Davies, Patrick T; Harold, Gordon T; Goeke-Morey, Marcie C; Cummings, E Mark; Shelton, Katherine; Rasi, Jennifer A

2002-01-01

Guided by the emotional security hypothesis developed by Davies & Cummings (1994), studies were conducted to test a conceptual refinement of children's adjustment to parental conflict in relation to hypotheses of other prominent theories. Study 1 examined whether the pattern of child responses to simulations of adult conflict tactics and topics was consistent with the emotional security hypothesis and social learning theory in a sample of 327 Welsh children. Supporting the emotional security hypothesis, child reports of fear, avoidance, and involvement were especially prominent responses to destructive conflict. Study 2 examined the relative roles of child emotional insecurity and social-cognitive appraisals in accounting for associations between parental conflict and child psychological symptoms in a sample of 285 Welsh children and parents. Findings indicated that child emotional insecurity was a robust intervening process in the prospective links between parental conflict and child maladjustment even when intervening processes proposed in the social-cognitive models were included in the analyses. Studies 3 and 4 explored pathways among parental conflict, child emotional insecurity, and psychological adjustment in the broader family context with a sample of 174 children and mothers. Supporting the emotional security hypothesis, Study 3 findings indicated that child insecurity continued to mediate the link between parental conflict and child maladjustment even after specifying the effects of other parenting processes. Parenting difficulties accompanying interparental conflict were related to child maladjustment through their association with insecure parent-child attachment. In support of the emotional security hypothesis, Study 4 findings indicated that family instability, parenting difficulties, and parent-child attachment insecurity potentiated mediational pathways among parental conflict, child insecurity, and maladjustment. Family cohesiveness, interparental

Interparental Conflict and Adolescents' Romantic Relationship Conflict

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Simon, Valerie A.; Furman, Wyndol

2010-01-01

This study examined associations between interparental conflict and adolescents' romantic relationship conflict. High school seniors (N = 183) who lived with married parents completed questionnaires about their parents' marriage and their own romantic relationships. A subset of 88 adolescents was also observed interacting with their romantic…

Interparental Conflict Styles and Parenting Behaviors: Associations with Overt and Relational Aggression among Chinese Children

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Li, Yan; Putallaz, Martha; Su, Yanjie

2011-01-01

This study examined how interparental conflict styles related to Chinese children's overt and relational aggression directly and indirectly through parenting behaviors. Mothers (n = 670) and fathers (n = 570) reported their overt and covert interparental conflict styles and different parenting behaviors. Children's (n = 671) aggression was…

Marital hostility and child sleep problems: direct and indirect associations via hostile parenting.

Science.gov (United States)

Rhoades, Kimberly A; Leve, Leslie D; Harold, Gordon T; Mannering, Anne M; Neiderhiser, Jenae M; Shaw, Daniel S; Natsuaki, Misaki N; Reiss, David

2012-08-01

The current study examined two family process predictors of parent-reported child sleep problems at 4.5 years in an adoption sample: marital hostility and hostile parenting. Participants were 361 linked triads of birth parents, adoptive parents, and adopted children. We examined direct and indirect pathways from marital hostility to child sleep problems via hostile parenting. Mothers' marital hostility at 9 months was associated with child sleep problems at 4.5 years. Fathers' marital hostility at 9 months evidenced an indirect effect on child sleep problems at 4.5 years via fathers' hostile parenting at 27 months. Findings were significant even after controlling for genetic influences on child sleep (i.e., birth parent internalizing disorders). The findings suggest targets for prevention and intervention programs that are potentially modifiable (e.g., hostile parenting, marital hostility), and inform theory by demonstrating that relations among marital hostility, hostile parenting, and child sleep problems are significant after accounting for genetic influences. PsycINFO Database Record (c) 2012 APA, all rights reserved.

Hostility and social support explain physical activity beyond negative affect among young men, but not women, in college.

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Maier, Karl J; James, Ashley E

2014-01-01

We examined social support as a moderator of cynical hostility in relation to physical activity and body mass index among college students (n = 859; M = 18.71 years (SD = 1.22); 60% women, 84% White). After controlling for negative affect in hierarchical linear regression models, greater hostility was associated with lesser physical activity among those with low social support, as expected. Greater hostility was also associated with greater physical activity among those high in social support, ps men only. Hostility and social support were unrelated to body mass index, ps > .05. Young men with a hostile disposition and low social support may be at risk for a sedentary lifestyle for reasons other than negative affect.

Interparental Conflict and Parental Divorce: The Individual, Relative, and Interactive Effects on Adolescents across Four Years.

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Forehand, Rex; And Others

1994-01-01

Describes investigation examining individual, relative, and interactive influences of parental divorce and interparental conflict on adolescent functioning. Results demonstrate that multiple areas of functioning in multiple years were predicted by parental divorce, current interparental conflict, and interaction of both variables. (CRR)

Neural Correlates of Hostile Jokes: Cognitive and Motivational Processes in Humor Appreciation

Directory of Open Access Journals (Sweden)

Yu-Chen Chan

2016-10-01

Full Text Available Hostile jokes provide aggressive catharsis and a feeling of superiority. Behavioral research has found that hostile jokes are perceived as funnier than non-hostile jokes. The purpose of the present study was to identify the neural correlates of the interaction between type and humor by comparing hostile jokes (HJs, non-hostile jokes (NJs, and their corresponding hostile sentences (HSs and non-hostile sentences (NSs. Hostile jokes primarily showed activation in the dorsomedial prefrontal cortex (dmPFC and midbrain compared with the corresponding hostile baseline. Conversely, non-hostile jokes primarily revealed activation in the ventromedial PFC (vmPFC, amygdala, midbrain, ventral anterior cingulate cortex, and nucleus accumbens (NAcc compared with the corresponding non-hostile baseline. These results support the critical role of the medial prefrontal cortex (mPFC for the neural correlates of social cognition and socio-emotional processing in response to different types of jokes. Moreover, the processing of hostile jokes showed increased activation in the dmPFC, which suggested cognitive operations of social motivation, whereas the processing of non-hostile jokes displayed increased activation in the vmPFC, which suggested social-affective engagement. Hostile jokes versus non-hostile jokes primarily showed increased activation in the dmPFC and midbrain, whereas non-hostile jokes versus hostile jokes primarily displayed greater activation in the amygdala and midbrain. The psychophysiological interaction (PPI analysis demonstrated functional coupling of the dmPFC-dlPFC and midbrain-dmPFC for hostile jokes and functional coupling of the vmPFC-midbrain and amygdala-midbrain-NAcc for non-hostile jokes. Surprisingly, the neural correlates of hostile jokes were not perceived as funnier than non-hostile jokes. Future studies could further investigate the neural correlates of potentially important traits of high-hostility tendencies in humor appreciation

From Family to Friends: Does Witnessing Interparental Violence Affect Young Adults’ Relationships with Friends?

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Mandal, Mahua; Hindin, Michelle J.

2013-01-01

Purpose Childhood exposure to violence in one’s family of origin has been closely linked to subsequent perpetration and victimization of intimate partner violence. There is, however, little research on the relationship between witnessing violence and subsequent peer violence. This study investigates the effects of witnessing interparental violence among Filipino young adults on their use and experience of psychological aggression with friends. Methods The data source for this study was the Cebu Longitudinal Health and Nutrition Survey. Recent perpetration and victimization of friend psychological aggression among young adults ages 21–22 years was assessed through self-reports from the 2005 survey, and witnessing interparental violence during childhood was assessed through self-reports from the 2002 survey. Multinomial logistic regression was used to examine the effects of witnessing interparental violence on subsequent use and experience of friend psychological aggression. Analyses were stratified by gender. Results About 13% of females and 4% of males perpetrated psychological aggression towards close friends, and about 4% of females and males were victims. Fourteen percent of females and 3% of males experienced bidirectional psychological aggression. About 44% of females and 47% of males had, during childhood, witnessed their parents physically hurt one another. Witnessing maternal and reciprocal interparental violence during childhood significantly predicted bidirectional friend psychological aggression among males. Among females, witnessing interparental violence did not significantly predict involvement with friend psychological aggression. Conclusions Violence prevention programs should consider using family-centered interventions, and apply a gendered lens to their application. Further research on gender differences in friend aggression is recommended. PMID:23697789

Paternal Hostility and Maternal Hostility in European American and African American Families.

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Wu, Ed Y; Reeb, Ben T; Martin, Monica J; Gibbons, Frederick X; Simons, Ronald L; Conger, Rand D

2014-06-01

The authors examined the hypothesized influence of maternal and paternal hostility on youth delinquency over time. The investigation addressed significant gaps in earlier research on parental hostility, including the neglect of father effects, especially in African American families. Using prospective, longitudinal data from community samples of European American (n = 422) and African American (n = 272) 2-parent families, the authors examined the independent effects of paternal and maternal hostility on youth delinquency. The results indicated that paternal hostility significantly predicted relative increases in youth delinquent behaviors above and beyond the effects of maternal hostility; conversely, maternal hostility did not predict youth delinquency after controlling for paternal hostility. Multiple-group analyses yielded similar results for both ethnic groups and for boys and girls. These results underscore the importance of including both parents in research on diverse families. Neglecting fathers provides an incomplete account of parenting in relation to youth development.

Witnessing Interparental Violence and Acceptance of Dating Violence as Predictors for Teen Dating Violence Victimization.

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Karlsson, Marie E; Temple, Jeff R; Weston, Rebecca; Le, Vi Donna

2016-04-01

We examined the association between witnessing interparental violence, attitudes about dating violence, and physical and psychological teen dating violence (TDV) victimization. Participants were 918 teens with dating experience. Witnessing interparental violence and acceptance of dating violence were significant predictors of TDV victimization. Acceptance of dating violence was also a partial mediator between witnessing interparental violence and TDV victimization. Witnessing mother-to-father violence and acceptance of female-perpetrated violence were the most consistent predictors. TDV programs aiming to prevent victimization could benefit from targeting youth exposed to father-to-mother and mother-to-father violence, targeting attitudes about violence, and tailoring interventions to gender-specific risk factors. © The Author(s) 2015.

Interparental Conflict and Family Cohesion: Predictors of Loneliness, Social Anxiety, and Social Avoidance in Late Adolescence.

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Johnson, H. Durell; LaVoie, Joseph C.; Mahoney, Molly

2001-01-01

Examined relationship of family cohesion and interparental conflict with loneliness in 124 late adolescents. Found that feelings of loneliness were related to perceived levels of interparental conflict for males and females, and to decreased family cohesion for females. Feelings of social anxiety and social avoidance were related to feelings of…

Trivariate Modeling of Interparental Conflict and Adolescent Emotional Security: An Examination of Mother-Father-Child Dynamics.

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Cheung, Rebecca Y M; Cummings, E Mark; Zhang, Zhiyong; Davies, Patrick T

2016-11-01

Recognizing the significance of interacting family subsystems, the present study addresses how interparental conflict is linked to adolescent emotional security as a function of parental gender. A total of 272 families with a child at 12.60 years of age (133 boys, 139 girls) were invited to participate each year for three consecutive years. A multi-informant method was used, along with trivariate models to test the associations among mothers, fathers, and their adolescent children's behaviors. The findings from separate models of destructive and constructive interparental conflict revealed intricate linkages among family members. In the model of destructive interparental conflict, mothers and fathers predicted each other's conflict behaviors over time. Moreover, adolescents' exposure to negativity expressed by either parent dampened their emotional security. Consistent with child effects models, adolescent emotional insecurity predicted fathers' destructive conflict behaviors. As for the model of constructive interparental conflict, fathers predicted mothers' conflict behaviors over time. Adolescents' exposure to fathers' constructive conflict behaviors also enhanced their sense of emotional security. Consistent with child effects models, adolescent emotional security predicted mothers' and fathers' constructive conflict behaviors. These findings extended the family and the adolescent literature by indicating that family processes are multiidirectional, involving multiple dyads in the study of parents' and adolescents' functioning. Contributions of these findings to the understanding of interparental conflict and emotional security in adolescence are discussed.

Does Family Experience Influence Political Beliefs? Relation between Interparental Conflict Perceptions and Political Efficacy in Late Adolescence

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Serek, Jan; Lacinova, Lenka; Macek, Petr

2012-01-01

The study examined the relation between adolescents' interparental conflict perceptions and their political efficacy regarding local issues. Longitudinal data (age 15 and 17) from 444 adolescents were analyzed using structural equation modeling. Results showed that young people experiencing frequent interparental conflict reported an increase in…

Hostile attribution biases for relationally provocative situations and event-related potentials.

Science.gov (United States)

Godleski, Stephanie A; Ostrov, Jamie M; Houston, Rebecca J; Schlienz, Nicolas J

2010-04-01

This exploratory study investigates how hostile attribution biases for relationally provocative situations may be related to neurocognitive processing using the P300 event-related potential. Participants were 112 (45 women) emerging adults enrolled in a large, public university in upstate New York. Participants completed self-report measures on relational aggression and hostile attribution biases and performed an auditory perseveration task to elicit the P300. It was found that hostile attribution biases for relational provocation situations was associated with a larger P300 amplitude above and beyond the role of hostile attribution biases for instrumental situations, relational aggression, and gender. Larger P300 amplitude is interpreted to reflect greater allocation of cognitive resources or enhanced "attending" to salient stimuli. Implications for methodological approaches to studying aggression and hostile attribution biases and for theory are discussed, as well as implications for the fields of developmental psychology and psychopathology. Copyright 2010 Elsevier B.V. All rights reserved.

Hostility, drinking pattern and mortality

DEFF Research Database (Denmark)

Boyle, Stephen H; Mortensen, Laust Hvas; Grønbaek, Morten

2008-01-01

This study examined the association of hostility to drinking pattern and whether this association mediated the relation of hostility to mortality.......This study examined the association of hostility to drinking pattern and whether this association mediated the relation of hostility to mortality....

Witnessing Interparental Violence, Parenting Practices, and Children´s Long-Term Psychological Distress

Directory of Open Access Journals (Sweden)

Manuel Gámez-Guadix

2011-07-01

Full Text Available The first objective of this study was to examine the relationship between witnessing interparental violence and children´s long-term psychological distress, and the extent to which this relation is mediated by deteriorating parenting practices (i.e., harsh discipline, affection/support, interparental and intraparental consistency. The second objective was to analyze the possible gender differences in the relationships specified. The sample comprised 680 Spanish university students (62.4% females selected by random, stratified, and proportional sampling (by faculty and sex. Participants retrospectively reported the physical and psychological violence perpetrated by one of his or her parents against the other, the parenting practices when they were preadolescents, and the psychological distress during the past two weeks. Results revealed that harsh discipline and the level of affection and affection/support partially mediated the association between children´s witnessing interparental violence and their long-term psychological distress. These relationships were not significantly different as a function of participants´ sex. Lastly, we discuss the implications of these findings for the planning and development of intervention programs.

Non-Residential Father-Child Involvement, Interparental Conflict and Mental Health of Children Following Divorce: A Person-Focused Approach.

Science.gov (United States)

Elam, Kit K; Sandler, Irwin; Wolchik, Sharlene; Tein, Jenn-Yun

2016-03-01

Variable-centered research has found complex relationships between child well-being and two critical aspects of the post-divorce family environment: the level of non-residential father involvement (i.e., contact and supportive relationship) with their children and the level of conflict between the father and mother. However, these analyses fail to capture individual differences based on distinct patterns of interparental conflict, father support and father contact. Using a person-centered latent profile analysis, the present study examined (1) profiles of non-residential father contact, support, and interparental conflict in the 2 years following divorce (N = 240), when children (49 % female) were between 9 and 12 years of age and (2) differences across profiles in concurrent child adjustment outcomes as well as outcomes 6 years later. Four profiles of father involvement were identified: High Contact-Moderate Conflict-Moderate Support, Low Contact-Moderate Conflict-Low Support, High Conflict-Moderate Contact-Moderate Support, and Low Conflict-Moderate Contact-Moderate Support. Concurrently, children with fathers in the group with high conflict were found to have significantly greater internalizing and externalizing problems compared to all other groups. Six years later, children with fathers in the group with low contact and low support were found to have greater internalizing and externalizing problems compared to children with fathers in the high conflict group, and also greater internalizing problems compared to children with fathers in the low conflict group. These results provide insight into the complex relationship among non-residential fathers' conflict, contact, and support in child adjustment within divorcing families.

Hot Temperatures, Hostile Affect, Hostile Cognition, and Arousal: Tests of a General Model of Affective Aggression.

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Anderson, Craig A.; And Others

1995-01-01

Used a general model of affective aggression to generate predictions concerning hot temperatures. Results indicated that hot temperatures produced increases in hostile affect, hostile cognition, and physiological arousal. Concluded that hostile affect, hostile cognitions, and excitation transfer processes may all increase the likelihood of biased…

Gender's Role in Exposure to Interparental Violence, Acceptance of Violence, Self-Efficacy, and Physical Teen Dating Violence Among Quebec Adolescents.

Science.gov (United States)

Ruel, Catherine; Lavoie, Francine; Hébert, Martine; Blais, Martin

2017-05-01

Despite efforts to prevent physical teen dating violence, it remains a major public health issue with multiple negative consequences. This study aims to investigate gender differences in the relationships between exposure to interparental violence (mother-to-father violence, father-to-mother violence), acceptance of dating violence (perpetrated by boys, perpetrated by girls), and self-efficacy to disclose teen dating violence. Data were drawn from Waves 1 and 2 of the Quebec Youth Romantic Relationships Project, conducted with a representative sample of Quebec high school students. Analyses were conducted on a subsample of 2,564 teenagers who had been in a dating relationship in the past 6 months (63.8% girls, mean age of 15.3 years). Path analyses were conducted to investigate the links among exposure to interparental violence, acceptance of violence, self-efficacy to disclose teen dating violence (measured at Wave 1), and physical teen dating violence (measured at Wave 2). General exposure to interparental violence was linked, through acceptance of girl-perpetrated violence, to victimization among both genders and to girls' perpetration of physical teen dating violence. No significant difference was identified in the impact of the gender of the perpetrating parent when considering exposure to interparental violence. Self-efficacy to disclose personal experiences of violence was not linked to exposure to interparental violence or to experiences of physical teen dating violence. The findings support the intergenerational transmission of violence. Moreover, the findings underline the importance of targeting acceptance of violence, especially girl-perpetrated violence, in prevention programs and of intervening with children and adolescents who have witnessed interparental violence.

Relación entre Problemas de Conducta en Adolescentes y Conflicto Interparental en Familias Intactas y Monoparentales

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Cecilia Mayorga Muñoz

2016-01-01

Full Text Available El propósito del estudio fue analizar la influencia del conflicto interparental en la aparición de problemas de conducta en adolescentes de familias intactas y monoparentales. Se utilizó un diseño explicativo que consideró prueba de medias y análisis multivariado de varianza. La muestra estuvo compuesta de 466 adolescentes de 12 a 16 años. Para la medición de las variables se utilizaron las escalas Children’s Perception of Interparental Conflict ( cpic y Youth Self Report ( ysr . Los resultados confirman la asociación entre conflicto interparental y problemas de conducta en los hijos, y muestran que, cuando hay conflicto en las familias intactas, se produce una mayor frecuencia de conductas externalizantes que en familias monoparentales.

Mother-child emotion dialogues in families exposed to interparental violence

NARCIS (Netherlands)

Visser, Margreet; Overbeek, Mathilde M.; De Schipper, J. Clasien; Schoemaker, Kim; Lamers-Winkelman, Francien; Finkenauer, Catrin

2016-01-01

This cross-sectional study examined the hypothesis that parent–child emotion dialogues among interparental violence (IPV) exposed dyads (n = 30; 4–12 years) show less quality than dialogues among nonexposed dyads (n = 30; 4–12 years). Second, we examined whether parental posttraumatic stress

Anger, hostility, and aggression among Iraq and Afghanistan War veterans reporting PTSD and subthreshold PTSD.

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Jakupcak, Matthew; Conybeare, Daniel; Phelps, Lori; Hunt, Stephen; Holmes, Hollie A; Felker, Bradford; Klevens, Michele; McFall, Miles E

2007-12-01

Iraq and Afghanistan War veterans were grouped by level of posttraumatic stress disorder (PTSD) symptomatology and compared on self-report measures of trait anger, hostility, and aggression. Veterans who screened positive for PTSD reported significantly greater anger and hostility than those in the subthreshold-PTSD and non-PTSD groups. Veterans in the subthreshold-PTSD group reported significantly greater anger and hostility than those in the non-PTSD group. The PTSD and subthreshold-PTSD groups did not differ with respect to aggression, though both groups were significantly more likely to have endorsed aggression than the non-PTSD group. These findings suggest that providers should screen for anger and aggression among Iraq and Afghanistan War veterans who exhibit symptoms of PTSD and incorporate relevant anger treatments into early intervention strategies.

The effects of racial stressors and hostility on cardiovascular reactivity in African American and Caucasian men.

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Fang, C Y; Myers, H F

2001-01-01

This study examined the effects of race-related stressors and hostility on cardiovascular reactivity in 31 African American and 31 Caucasian men. Participants viewed 3 film excerpts that depicted neutral, anger-provoking (but race-neutral), and racist situations. Participants exhibited significantly greater diastolic blood pressure reactivity to anger-provoking and racist stimuli compared with neutral stimuli. In addition, high hostility was associated with higher recovery systolic and diastolic blood pressure levels after exposure to the films. Although the results failed to confirm previous reports of greater reactivity to racism in African Americans, the findings suggest that diastolic blood pressure levels may remain elevated after exposure to racist stimuli. These results indicate that even indirect exposure to interpersonal conflict elicits significant reactivity, which can persist after exposure to the stressor, especially among high-hostile men.

Longitudinal transmission of conflict management styles across inter-parental and adolescent relationships

NARCIS (Netherlands)

Staats, S.; Branje, S.J.T.; van der Valk, I.E.; Meeus, W.H.J.

2016-01-01

This study longitudinally investigated transmission of conflict management styles across inter-parental, adolescent-parent, adolescent-friend, and adolescent-partner relationships. During four waves, 799 middle-to-late adolescents (Mage-t1 = 15.80; 54% boys) and their parents completed the Conflict

. Interparental violence; similarities and discrepancies between narratives of mothers and their children.

NARCIS (Netherlands)

van Rooij, F.B.; van der Schuur, W.; Mak, J.; Steketee, M.; Pels, T.V.M.

2015-01-01

Previous studies and intervention programs on interparental violence have relied largely on reports either solely from parents or solely from children. Nevertheless, the literature and the theoretical background provide indications of the existence of discrepancies between the narratives of parents

Relación entre Problemas de Conducta en Adolescentes y Conflicto Interparental en Familias Intactas y Monoparentales/Relationship between Teen Behavior Problems and Interparental Conflict in Intact and Single-Parent Families/Relação entre Problemas de Comportamento em Adolescentes e Conflito Interparental em Famílias Intactas e Monoparentais

Directory of Open Access Journals (Sweden)

Cecilia Mayorga Muñoz

2016-03-01

Full Text Available El propósito del estudio fue analizar la influencia del conflicto interparentalen la aparición de problemas de conducta en adolescentes de familias intactas y monoparentales. Se utilizó un diseño explicativo que consideró prueba de medias y análisis multivariado de varianza. La muestra estuvo compuesta de 466 adolescentes de 12 a 16 años. Para la medición de las variables se utilizaron las escalas Children’s Perception of Interparental Conflict (cpic y Youth Self Report (ysr. Los resultados confirman la asociación entre conflicto interparental y problemas de conducta en los hijos, y muestran que, cuando hay conflicto en las familias intactas, se produce una mayor frecuencia de conductas externalizantes que en familias monoparentales.

Neural Correlates of Hostile Jokes: Cognitive and Motivational Processes in Humor Appreciation.

Science.gov (United States)

Chan, Yu-Chen; Liao, Yi-Jun; Tu, Cheng-Hao; Chen, Hsueh-Chih

2016-01-01

Hostile jokes (HJs) provide aggressive catharsis and a feeling of superiority. Behavioral research has found that HJs are perceived as funnier than non-hostile jokes (NJs). The purpose of the present study was to identify the neural correlates of the interaction between type and humor by comparing HJs, NJs, and their corresponding hostile sentences (HSs) and non-hostile sentences (NSs). HJs primarily showed activation in the dorsomedial prefrontal cortex (dmPFC) and midbrain compared with the corresponding hostile baseline. Conversely, NJs primarily revealed activation in the ventromedial PFC (vmPFC), amygdala, midbrain, ventral anterior cingulate cortex, and nucleus accumbens (NAcc) compared with the corresponding non-hostile baseline. These results support the critical role of the medial PFC (mPFC) for the neural correlates of social cognition and socio-emotional processing in response to different types of jokes. Moreover, the processing of HJs showed increased activation in the dmPFC, which suggested cognitive operations of social motivation, whereas the processing of NJs displayed increased activation in the vmPFC, which suggested social-affective engagement. HJs versus NJs primarily showed increased activation in the dmPFC and midbrain, whereas NJs versus HJs primarily displayed greater activation in the amygdala and midbrain. The psychophysiological interaction (PPI) analysis demonstrated functional coupling of the dmPFC-dlPFC and midbrain-dmPFC for HJs and functional coupling of the vmPFC-midbrain and amygdala-midbrain-NAcc for NJs. Surprisingly, HJs were not perceived as funnier than NJs. Future studies could further investigate the neural correlates of potentially important traits of high-hostility tendencies in humor appreciation based on the psychoanalytic and superiority theories of humor.

Neural Correlates of Hostile Jokes: Cognitive and Motivational Processes in Humor Appreciation

Science.gov (United States)

Chan, Yu-Chen; Liao, Yi-Jun; Tu, Cheng-Hao

2016-01-01

Hostile jokes (HJs) provide aggressive catharsis and a feeling of superiority. Behavioral research has found that HJs are perceived as funnier than non-hostile jokes (NJs). The purpose of the present study was to identify the neural correlates of the interaction between type and humor by comparing HJs, NJs, and their corresponding hostile sentences (HSs) and non-hostile sentences (NSs). HJs primarily showed activation in the dorsomedial prefrontal cortex (dmPFC) and midbrain compared with the corresponding hostile baseline. Conversely, NJs primarily revealed activation in the ventromedial PFC (vmPFC), amygdala, midbrain, ventral anterior cingulate cortex, and nucleus accumbens (NAcc) compared with the corresponding non-hostile baseline. These results support the critical role of the medial PFC (mPFC) for the neural correlates of social cognition and socio-emotional processing in response to different types of jokes. Moreover, the processing of HJs showed increased activation in the dmPFC, which suggested cognitive operations of social motivation, whereas the processing of NJs displayed increased activation in the vmPFC, which suggested social-affective engagement. HJs versus NJs primarily showed increased activation in the dmPFC and midbrain, whereas NJs versus HJs primarily displayed greater activation in the amygdala and midbrain. The psychophysiological interaction (PPI) analysis demonstrated functional coupling of the dmPFC–dlPFC and midbrain–dmPFC for HJs and functional coupling of the vmPFC–midbrain and amygdala–midbrain–NAcc for NJs. Surprisingly, HJs were not perceived as funnier than NJs. Future studies could further investigate the neural correlates of potentially important traits of high-hostility tendencies in humor appreciation based on the psychoanalytic and superiority theories of humor. PMID:27840604

Interparental conflict and adolescents' self-representations: The role of emotional insecurity.

Science.gov (United States)

Silva, Carla Sofia; Calheiros, Maria Manuela; Carvalho, Helena

2016-10-01

Adolescents' signs of emotional insecurity in the context of interparental conflict (IC) - emotional reactivity, internal representations (i.e., constructive/destructive; spillover) and behavioral responses (i.e., withdrawal; inhibition; involvement) - were examined as mediators in the relation between IC and adolescents' self-representations. Self-reported measures were filled out by 221 Portuguese adolescents (59.3% girls; Mage = 12.91), attending public elementary and secondary schools. IC predicted less favorable self-representations. Adolescents' emotional reactivity and withdrawal mediated the relation between IC and emotional and physical appearance self-representations, while conflict spillover representations and constructive family representations mediated associations between IC and instrumental self-representations. This study emphasizes the importance of interparental conflict and adolescent emotional insecurity in the construction of their self-representations, having important theoretical and practical implications. It highlights the value of analyzing the specific role of several emotional insecurity dimensions, and informs practitioners' work aimed at promoting constructive conflict and adaptive emotional regulation skills. Copyright © 2016 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Wind farms in hostile terrain

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-07-01

This report summarises the results of a study aimed at reducing risks associated with wind farms in hostile conditions, evaluating and refining design procedures for such sites, and reviewing the results in terms of the current design practice. The scientific and technical background to the study is described, and measurements taken at two hostile sites in the UK and Italy, the wind data, wind turbine loads, the impact of icing, and wind turbine design for hostile conditions are examined, and actual and planned activities are compared.

The effects of parental components in a trauma-focused cognitive behavioral based therapy for children exposed to interparental violence: study protocol for a randomized controlled trial

NARCIS (Netherlands)

Visser, M.M.; Telman, M.D.; de Schipper, J.C.; Lamers-Winkelman, F.; Schuengel, C.; Finkenauer, C.

2015-01-01

Background: Interparental violence is both common and harmful and impacts children's lives directly and indirectly. Direct effects refer to affective, behavioral, and cognitive responses to interparental violence and psychosocial adjustment. Indirect effects refer to deteriorated parental

The Multivariate Roles of Family Instability and Interparental Conflict in Predicting Children's Representations of Insecurity in the Family System and Early School Adjustment Problems.

Science.gov (United States)

Coe, Jesse L; Davies, Patrick T; Sturge-Apple, Melissa L

2017-02-01

This study examined the moderating role of family instability in relations involving destructive interparental conflict, children's internal representations of insecurity in the family system, and their early school maladjustment. Two hundred forty-three preschool children (M age = 4.60 years; 56 % girls) and their families participated in this multi-method (i.e., observations, structured interview, surveys) multi-informant (i.e., observer, parent, teacher), longitudinal study. Findings indicated that the mediational role of children's insecure family representations in the pathway between destructive interparental conflict and children's adjustment problems varied significantly depending on the level of family instability. Interparental conflict was specifically associated with insecure family representations only under conditions of low family instability. In supporting the role of family instability as a vulnerable-stable risk factor, follow up analyses revealed that children's concerns about security in the family were uniformly high under conditions of heightened instability regardless of their level of exposure to interparental conflict.

The Legacy of Early Insecurity Histories in Shaping Adolescent Adaptation to Interparental Conflict

Science.gov (United States)

Davies, Patrick T.; Sturge-Apple, Melissa L.; Bascoe, Sonnette M.; Cummings, E. Mark

2014-01-01

This study tested whether the mediational pathway involving interparental conflict, adolescent emotional insecurity, and their psychological problems was altered by their earlier childhood histories of insecurity. Participants included 230 families, with the first of the five measurement occasions occurring when children were in first grade…

Defensive measures against hostile takeovers in Slovenia

Directory of Open Access Journals (Sweden)

Andrej Bertoncel

2005-12-01

Full Text Available This article summarizes the corporate takeover regime and defensive measures against hostile takeover bids in Slovenia. Although takeover legislation does not differentiate between hostile and friendly takeover, it prescribes the limitation of powers for the management of the target company, with the intention of preventing the use of defensive measures against the hostile takeover. In light of an expected rise in hostile takeover bids in Slovenia, the Corporate Act and the Takeover Act are analysed and accordingly the array of possible preventive measures as well as ad-hoc measures against hostile bids identified and evaluated for their anti-takeover effectiveness. A hostile takeover in Slovenia usually involves a hostile public tender offer at a substantial premium over the prevailing market price for a substantial percentage of the target company’s stock. Managers of target companies use in takeover battles a variety of defensive tactics, which could be controversial because they pose a conflict of interest for management. Duty of neutrality of the management of the target company during takeover process is therefore discussed in connection with the limitation of use of applicable ad hoc defence mechanisms in that period.

The Multivariate Roles of Family Instability and Interparental Conflict in Predicting Children’s Representations of Insecurity in the Family System and Early School Adjustment Problems

Science.gov (United States)

Coe, Jesse L.; Davies, Patrick T.; Sturge-Apple, Melissa L.

2016-01-01

This study examined the moderating role of family instability in relations involving destructive interparental conflict, children’s internal representations of insecurity in the family system, and their early school maladjustment. Two hundred forty-three preschool children (M age = 4.60 years; 56% girls) and their families participated in this multi-method (i.e., observations, structured interview, surveys) multi-informant (i.e., observer, parent, teacher), longitudinal study. Findings indicated that the mediational role of children’s insecure family representations in the pathway between destructive interparental conflict and children’s adjustment problems varied significantly depending on the level of family instability. Interparental conflict was specifically associated with insecure family representations only under conditions of low family instability. In supporting the role of family instability as a vulnerable-stable risk factor, follow up analyses revealed that children’s concerns about security in the family were uniformly high under conditions of heightened instability regardless of their level of exposure to interparental conflict. PMID:27146062

Socialization of Children's Recall and Use of Strategies for Coping with Interparental Conflict

Science.gov (United States)

Miller, Paul A.; Kliewer, Wendy; Partch, Jenifer

2010-01-01

Using experimental, observational and interview-assessment methods, we examined relations among mother-child discussion skills and suggested strategies for coping with postdivorce interparental conflict in a conflict task, children's memory for those strategies in a later recall interview, and children's self-reported use of coping strategies in…

Optimism, Cynical Hostility, Falls, and Fractures: The Women's Health Initiative Observational Study (WHI-OS).

Science.gov (United States)

Cauley, Jane A; Smagula, Stephen F; Hovey, Kathleen M; Wactawski-Wende, Jean; Andrews, Christopher A; Crandall, Carolyn J; LeBoff, Meryl S; Li, Wenjun; Coday, Mace; Sattari, Maryam; Tindle, Hilary A

2017-02-01

Traits of optimism and cynical hostility are features of personality that could influence the risk of falls and fractures by influencing risk-taking behaviors, health behaviors, or inflammation. To test the hypothesis that personality influences falls and fracture risk, we studied 87,342 women enrolled in WHI-OS. Optimism was assessed by the Life Orientation Test-Revised and cynical hostility, the cynicism subscale of the Cook-Medley questionnaire. Higher scores indicate greater optimism and hostility. Optimism and hostility were correlated at r = -0. 31, p optimism and hostility with tests for trends; Q1 formed the referent group. The average follow-up for fractures was 11.4 years and for falls was 7.6 years. In multivariable (MV)-adjusted models, women with the highest optimism scores (Q4) were 11% less likely to report ≥2 falls in the past year (odds ratio [OR] = 0.89; 95% confidence intervals [CI] 0.85-0.90). Women in Q4 for hostility had a 12% higher risk of ≥2 falls (OR = 1.12; 95% CI 1.07-1.17). Higher optimism scores were also associated with a 10% lower risk of fractures, but this association was attenuated in MV models. Women with the greatest hostility (Q4) had a modest increased risk of any fracture (MV-adjusted hazard ratio = 1. 05; 95% CI 1.01-1.09), but there was no association with specific fracture sites. In conclusion, optimism was independently associated with a decreased risk of ≥2 falls, and hostility with an increased risk of ≥2 falls, independent of traditional risk factors. The magnitude of the association was similar to aging 5 years. Whether interventions aimed at attitudes could reduce fall risks remains to be determined. © 2016 American Society for Bone and Mineral Research. © 2016 American Society for Bone and Mineral Research.

The effects of parental components in a trauma-focused cognitive behavioral based therapy for children exposed to interparental violence: study protocol for a randomized controlled trial.

Science.gov (United States)

Visser, Margreet M; Telman, Machteld D; de Schipper, J Clasien; Lamers-Winkelman, Francien; Schuengel, Carlo; Finkenauer, Catrin

2015-06-23

Interparental violence is both common and harmful and impacts children's lives directly and indirectly. Direct effects refer to affective, behavioral, and cognitive responses to interparental violence and psychosocial adjustment. Indirect effects refer to deteriorated parental availability and parent-child interaction. Standard Trauma Focused Cognitive Behavioral Therapy may be insufficient for children traumatized by exposure to interparental violence, given the pervasive impact of interparental violence on the family system. HORIZON is a trauma focused cognitive behavioral therapy based group program with the added component of a preparatory parenting program aimed at improving parental availability; and the added component of parent-child sessions to improve parent-child interaction. This is a multicenter, multi-informant and multi-method randomized clinical trial study with a 2 by 2 factorial experimental design. Participants (N = 100) are children (4-12 years), and their parents, who have been exposed to interparental violence. The main aim of the study is to test the effects of two parental components as an addition to a trauma focused cognitive behavioral based group therapy for reducing children's symptoms. Primary outcome measures are posttraumatic stress symptoms, and internalizing and externalizing problems in children. The secondary aim of the study is to test the effect of the two added components on adjustment problems in children and to test whether enhanced effects can be explained by changes in children's responses towards experienced violence, in parental availability, and in quality of parent-child interaction. To address this secondary aim, the main parameters are observational and questionnaire measures of parental availability, parent-child relationship variables, children's adjustment problems and children's responses to interparental violence. Data are collected three times: before and after the program and six months later. Both

Hostility and Anger in Chronic Pain

Directory of Open Access Journals (Sweden)

Sara Oliveira

2013-11-01

Full Text Available Introduction: The affective component of pain incorporates various emotions, primarily negative in quality. A great emphasis has been traditionally given to the role of depression and anxiety in chronic pain. More recently, the focus has been directed towards hostility and anger, as fundamental components of the emotional experience of chronic pain. Objective: The aim of this article is to present a literature’s review about the association between chronic pain, anger and hostility. Discussion: Patients with several chronic disorders are characterized by high levels of trait anger and hostility. On the other hand, the manner in which angry feelings are typically handled (anger management style, especially the marked tendency to suppress or express angry feelings, is a particularly important determinant of the chronic pain severity. Conclusion: Hostility and anger are involved in the development, maintenance and treatment of chronic pain. Further research is needed to clarify its relationship with chronic pain and to evaluate the effects of anger management on treatment outcomes.

Hostility and Anger in Chronic Pain

Directory of Open Access Journals (Sweden)

Lúcia Ribeiro

2012-06-01

Full Text Available Introduction: The affective component of pain incorporates various emotions, primarily negative in quality. A great emphasis has been traditionally given to the role of depression and anxiety in chronic pain. More recently, the focus has been directed towards hostility and anger, as fundamental components of the emotional experience of chronic pain. Objective: The aim of this article is to present a literature’s review about the association between chronic pain, anger and hostility. Discussion: Patients with several chronic disorders are characterized by high levels of trait anger and hostility. On the other hand, the manner in which angry feelings are typically handled (anger management style, especially the marked tendency to suppress or express angry feelings, is a particularly important determinant of the chronic pain severity. Conclusion: Hostility and anger are involved in the development, maintenance and treatment of chronic pain. Further research is needed to clarify its relationship with chronic pain and to evaluate the effects of anger management on treatment outcomes.

Real-time hostile attribution measurement and aggression in children.

Science.gov (United States)

Yaros, Anna; Lochman, John E; Rosenbaum, Jill; Jimenez-Camargo, Luis Alberto

2014-01-01

Hostile attributions are an important predictor of aggression in children, but few studies have measured hostile attributions as they occur in real-time. The current study uses an interactive video racing game to measure hostile attributions while children played against a presumed peer. A sample of 75 children, ages 10-13, used nonverbal and verbal procedures to respond to ambiguous provocation by their opponent. Hostile attributions were significantly positively related to parent-rated reactive aggression, when controlling for proactive aggression. Hostile attributions using a nonverbal response procedure were negatively related to proactive aggression, when controlling for reactive aggression. Results suggest hostile attributions in real-time occur quickly and simultaneously with social interaction, which differs from the deliberative, controlled appraisals measured with vignette-based instruments. The relation between real-time hostile attributions and reactive aggression could be accounted for by the impulsive response style that is characteristic of reactive aggression, whereas children exhibiting proactive aggression may be more deliberate and intentional in their responding, resulting in a negative relation with real-time hostile attributions. These findings can be used both to identify children at risk for aggression and to enhance preventive interventions. © 2014 Wiley Periodicals, Inc.

Interparental Conflict and Children's Social Problems: Insecurity and Friendship Affiliation as Cascading Mediators

Science.gov (United States)

Davies, Patrick T.; Martin, Meredith J.; Cummings, E. Mark

2018-01-01

Although social difficulties have been identified as sequelae of children's experiences with interparental conflict and insecurity, little is known about the specific mechanisms underlying their vulnerability to social problems. Guided by emotional security theory, this study tested the hypothesis that children's emotional insecurity mediates…

Toxic Familial Effects of Parental Hostility.

Science.gov (United States)

Buri, John R.; And Others

In research efforts to account for the variance in parent-child interactions, two variables have been cited repeatedly for their explanatory cogency--nurturance and authority. This study was conducted to examine the relation of parents' Hostility (Ho) scores from the Minnesota Multiphasic Personality Inventory-based Cook and Medley Hostility Scale…

Predicting Aggressive Tendencies by Visual Attention Bias Associated with Hostile Emotions.

Science.gov (United States)

Lin, Ping-I; Hsieh, Cheng-Da; Juan, Chi-Hung; Hossain, Md Monir; Erickson, Craig A; Lee, Yang-Han; Su, Mu-Chun

2016-01-01

The goal of the current study is to clarify the relationship between social information processing (e.g., visual attention to cues of hostility, hostility attribution bias, and facial expression emotion labeling) and aggressive tendencies. Thirty adults were recruited in the eye-tracking study that measured various components in social information processing. Baseline aggressive tendencies were measured using the Buss-Perry Aggression Questionnaire (AQ). Visual attention towards hostile objects was measured as the proportion of eye gaze fixation duration on cues of hostility. Hostility attribution bias was measured with the rating results for emotions of characters in the images. The results show that the eye gaze duration on hostile characters was significantly inversely correlated with the AQ score and less eye contact with an angry face. The eye gaze duration on hostile object was not significantly associated with hostility attribution bias, although hostility attribution bias was significantly positively associated with the AQ score. Our findings suggest that eye gaze fixation time towards non-hostile cues may predict aggressive tendencies.

Risk factors as moderators of recovery during and after interventions for children exposed to interparental violence

NARCIS (Netherlands)

Overbeek, M.M.; de Schipper, J.C.; Lamers-Winkelman, F.; Schuengel, C.

2014-01-01

High family risk was tested as an impediment to recovery in children exposed to interparental violence (IPV) participating in community-based intervention. Characteristics of IPV were also explored as moderators for the effect of an IPV-focused intervention over a common factors intervention.

Patterns of interparental conflict, parenting, and children's emotional insecurity: A person-centered approach.

Science.gov (United States)

Kopystynska, Olena; Paschall, Katherine W; Barnett, Melissa A; Curran, Melissa A

2017-10-01

We examined the relations between interparental conflict (destructive and constructive), parenting behaviors (harshness and supportiveness) and children's emotional insecurity in early childhood when children were approximately 36 months of age. The sample consisted of low-income unmarried couples who were expectant/new parents who participated in the national Building Strong Families project. Interparental conflict was assessed through parents' reported perception of the other parent's conflict behavior. Parenting behaviors were measured through observational data, and children's emotional insecurity was based on parents' reports. Using latent profile analysis, three goals were addressed: (a) concordance or discord of mothers' and fathers' conflict behaviors, (b) the relation between couples' conflict behaviors and parenting, and (c) the association between couples' conflict behaviors and child emotional insecurity. Our findings revealed 4 profiles of couples that share similar characteristics, which in turn were differentially linked to aspects of parenting and child development. Further, results indicated that the vast majority of low-income unmarried couples engage in constructive conflict management behaviors. These findings highlight the need to consider the family unit when designing interventions or providing counseling. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Delineating the Sequelae of Destructive and Constructive Interparental Conflict for Children within an Evolutionary Framework

Science.gov (United States)

Davies, Patrick T.; Martin, Meredith J.; Cicchetti, Dante

2012-01-01

We examined the joint role of constructive and destructive interparental conflict in predicting children's emotional insecurity and psychological problems. In Study 1, 250 early adolescents (M = 12.6 years) and their primary caregivers completed assessments of family and child functioning. In Study 2, 201 mothers and their 2-year-old children…

The Distinctive Sequelae of Children's Coping with Interparental Conflict: Testing the Reformulated Emotional Security Theory

Science.gov (United States)

Davies, Patrick T.; Martin, Meredith J.; Sturge-Apple, Melissa L.; Ripple, Michael T.; Cicchetti, Dante

2016-01-01

Two studies tested hypotheses about the distinctive psychological consequences of children's patterns of responding to interparental conflict. In Study 1, 174 preschool children (M = 4.0 years) and their mothers participated in a cross-sectional design. In Study 2, 243 preschool children (M = 4.6 years) and their parents participated in 2 annual…

Effects of the Interparental Relationship on Adolescents' Emotional Security and Adjustment: The Important Role of Fathers

Science.gov (United States)

Suh, Go Woon; Fabricius, William V.; Stevenson, Matthew M.; Parke, Ross D.; Cookston, Jeffrey T.; Braver, Sanford L.; Saenz, Delia S.

2016-01-01

We examined the mediational roles of multiple types of adolescents' emotional security in relations between multiple aspects of the interparental relationship and adolescents' mental health from ages 13 to 16 (N = 392). General marital quality, nonviolent parent conflict, and physical intimate partner violence independently predicted mental…

Animal abuse and exposure to interparental violence in Italy: assessing the cycle of violence in youngsters

NARCIS (Netherlands)

Baldry, A.C.

2004-01-01

Abuse against animals is an indicator of children's maladjustment associated with domestic violence. This study empirically assesses the effects of exposure to interparental violence on animal abuse in 1,392 Italian youth aged 9 to 17. Results indicate that half of all youth ever abused animals,

Animal abuse and exposure to interparental violence in Italy: assessing the cycle of Violence in youngsters.

NARCIS (Netherlands)

Baldry, A.C.

2003-01-01

Abuse against animals is an indicator of children's maladjustment associated with domestic violence. This study empirically assesses the effects of exposure to interparental violence on animal abuse in 1,392 Italian youth aged 9 to 17. Results indicate that half of all youth ever abused animals,

Parental conflict and self-esteem: the rest of the story.

Science.gov (United States)

Pawlak, J L; Klein, H A

1997-09-01

Previous research has supported the hypothesis that high levels of marital conflict are related to lower self-esteem in children. In this study, 122 young adults completed the Rosenberg Self-Esteem Questionnaire and the Student Interparental Conflict Scale, as well as the Parental Nurturance Scale and the Parental Authority Questionnaire. One parent of each young adult completed the Parent Interparental Conflict Scale, the O'Leary-Porter Overt Hostility Scale, and a modified Parental Authority Questionnaire. Perceived interparental conflict and parental style discrepancies in nurturance and in authoritarianism were significantly and negatively related to self-esteem, but the best predictors of self-esteem were the parental styles themselves. Warm, nurturant parents were more likely to have high self-esteem children and demonstrated less conflict in marital partnerships. Correlations between marital conflict and self-esteem may reflect parental characteristics.

Family Functioning and Children’s Post-Traumatic Stress Symptoms in a Referred Sample Exposed to Interparental Violence

NARCIS (Netherlands)

Telman, M.D.; Overbeek, M.M.; de Schipper, J.C.; Lamers-Winkelman, F.; Finkenauer, C.; Schuengel, C.

2016-01-01

This study examined the association between interparental violence (IPV), child abuse and neglect, other traumatic experiences, and children’s post-traumatic stress (PTS) symptoms and explored the moderating role of family functioning in the aftermath of IPV. One hundred and twenty IPV-exposed

A Mediation Model of Interparental Collaboration, Parenting Practices, and Child Externalizing Behavior in a Clinical Sample

Science.gov (United States)

Kjobli, John; Hagen, Kristine Amlund

2009-01-01

The present study examined maternal and paternal parenting practices as mediators of the link between interparental collaboration and children's externalizing behavior. Parent gender was tested as a moderator of the associations. A clinical sample consisting of 136 children with externalizing problems and their families participated in the study.…

[The Life Style Index: correlations with psychological distress and hostility].

Science.gov (United States)

Hyphantis, T; Floros, G D; Goulia, P; Iconomou, G; Assimakopoulos, K

2011-01-01

The Life Style Index (LSI) was designed to assess defense mechanisms, assuming that their use is related to specific emotional states and diagnostic concepts. Aiming to further investigate the psychometric properties of the Greek version of the LSI, the aim of the present study was to investigate the relationship of specific defense mechanisms with dimensions of psychological distress and hostility features in three different populations. The sample comprised 1261 adults (410 healthy participants, 723 medical patients and 128 psychiatric patients). Along with defense mechanisms (LSI), Psychological Distress (General Health Questionnaire, GHQ-28) and Hostility features (Hostility and Direction of Hostility Questionnaire, HDHQ) were also assessed. The results showed that increased psychological distress is related with increased use of all defenses except Denial, with which psychological distress is negatively associated. Regression is constantly related with psychological distress and differentiates psychiatric patients from the other groups of participants, while Compensation and Reaction Formation are related to depressive symptomatology. In medical patients, Repression was found to increase the physical dimension of psychological distress and the social dysfunction. On the contrary,Denial was negatively associated with these dimensions of psychological distress. In the psychiatric patient and healthy participant samples, Projection plays the most detrimental role. Regarding hostility and direction of hostility, those who were found to introvert their hostility presented with higher scores in Denial, indicating that they possibly 'deny' their hostility, and the degree of the Denial was found to be negatively associated with the degree of Introverted Hostility. Those who directed their hostility towards the others, presented with higher rates of Projection, while neither Denial nor Reaction Formation seemed sufficient enough to temper the degree of Extroverted

Violent media and hostile appraisals: A meta-analytic review.

Science.gov (United States)

Bushman, Brad J

2016-11-01

Hostile people tend to view the world as a hostile place. Although there are individual differences in hostile world-views, situational factors can also play a role. For example, scenes of violence in the mass media might influence people to view the world as a hostile place. This meta-analysis aggregates, for the first time, all studies that have investigated the link between exposure to violent media and hostile appraisals (e.g., perceiving the ambiguous actions by others as aggressive actions). This meta-analysis included 37 independent studies involving 10,410 participants. The results showed a "small" to "moderate" sized average correlation between exposure to violent media and hostile appraisals (r +  = .20, 95%CI = .14, .26). Significant correlations were found in experimental, cross-sectional, and longitudinal studies, indicating a triangulation of evidence. Effects were not correlated with participant gender. Effects were also stable over time. However, the link between exposure to violent media and hostile appraisals was positively related to age, perhaps because violent media can have cumulative effects over time. There was no evidence of publication bias. The findings from this meta-analysis are consistent with the General Aggression Model (e.g., Anderson, & Bushman, 2002; Annual Review of Psychology 53:27-51). These results compliment those from previous meta-analyses showing that violent media can increase aggressive thoughts, angry feelings, physiological arousal, and aggressive behavior. These findings also have practical significance, because people who view the world in a hostile manner are more likely to behave aggressively themselves. Aggr. Behav. 42:605-613, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Psychosocial antecedents of hostility in persons with coronary heart disease.

Science.gov (United States)

Sofhauser, Cynthia D

2003-09-01

Although it is known that hostility precedes coronary heart disease (CHD), little is known about factors that influence the development and progression of hostile characteristics. The relations among hostility, self-esteem, self-concept, and psychosocial residual were conceptualized within the modeling and role-modeling theoretical framework and examined in a sample of 85 persons with CHD. There were significant associations between all variables. Regression analyses revealed that self-esteem, mistrust residual, isolation residual, and self-concept contributed significantly, accounting for 31% of the variation in hostility scores. These findings provide support for the belief that the development of hostility in persons with CHD is related to beliefs and attitudes about the self and others. Persons with self-esteem need deficits, and a subsequent build up of negative psychosocial residual, have poor self-concepts. This poor self-concept is hostile in nature and reflects a mistrust of others and a deep sense of isolation.

Hostility, job attitudes, and workplace deviance: test of a multilevel model.

Science.gov (United States)

Judge, Timothy A; Scott, Brent A; Ilies, Remus

2006-01-01

The authors tested a model, inspired by affective events theory (H. M. Weiss & R. Cropanzano, 1996), that examines the dynamic nature of emotions at work, work attitudes, and workplace deviance. Sixty-four employees completed daily surveys over 3 weeks, reporting their mood, job satisfaction, perceived interpersonal treatment, and deviance. Supervisors and significant others also evaluated employees' workplace deviance and trait hostility, respectively. Over half of the total variance in workplace deviance was within-individual, and this intraindividual variance was predicted by momentary hostility, interpersonal justice, and job satisfaction. Moreover, trait hostility moderated the interpersonal justice-state hostility relation such that perceived injustice was more strongly related to state hostility for individuals high in trait hostility. (c) 2006 APA, all rights reserved.

Parental Hostility, Adolescent High Standards, and Self-Esteem.

Science.gov (United States)

Buri, John R.; Kircher, Annemarie

Studies employing the Minnesota Multiphasic Personality Inventory-based Cook and Medley (1954) Hostility (Ho) Scale have suggested that Hostility may be a robust psychological disposition with pervasive implications for interpersonal functioning. For example, when compared to individuals who scored low in Ho, high Ho individuals were more…

Hostility and the risk of peptic ulcer in the GAZEL cohort.

Science.gov (United States)

Lemogne, Cédric; Schuster, Jean-Pierre; Levenstein, Susan; Melchior, Maria; Nabi, Hermann; Ducimetière, Pierre; Limosin, Frédéric; Goldberg, Marcel; Zins, Marie; Consoli, Silla M

2015-02-01

Evidence for an association between hostility and peptic ulcer mainly relies on cross-sectional studies. Prospective studies are rare and have not used a validated measure of hostility. This prospective study aimed to examine the association between hostility and peptic ulcer in the large-scale French GAZEL cohort. In 1993, 14,674 participants completed the Buss and Durkee Hostility Inventory. Participants were annually followed-up from 1994 to 2011. Diagnosis of peptic ulcer was self-reported. The association between hostility scores and ulcer incidence was measured by hazard ratios (HR) and 95% confidence intervals computed through Cox regression. Among 13,539 participants free of peptic ulcer history at baseline, 816 reported a peptic ulcer during a mean follow-up of 16.8 years. Adjusting for potential confounders, including smoking, occupational grade, and a proxy for nonsteroidal anti-inflammatory drug exposure, ulcer incidence was positively associated with total hostility (HR per SD: 1.23, confidence interval: 1.14-1.31), behavioral hostility (HR per SD: 1.13, confidence interval: 1.05-1.21), cognitive hostility (HR per SD: 1.26, confidence interval: 1.18-1.35), and irritability (HR per SD: 1.20, confidence interval: 1.12-1.29). The risk of peptic ulcer increased from the lowest to the highest quartile for all hostility measures (p for linear trend peptic ulcer. Should these results be replicated, further studies would be needed to explore the underlying mechanisms.

Social class rank, threat vigilance, and hostile reactivity.

Science.gov (United States)

Kraus, Michael W; Horberg, E J; Goetz, Jennifer L; Keltner, Dacher

2011-10-01

Lower-class individuals, because of their lower rank in society, are theorized to be more vigilant to social threats relative to their high-ranking upper-class counterparts. This class-related vigilance to threat, the authors predicted, would shape the emotional content of social interactions in systematic ways. In Study 1, participants engaged in a teasing interaction with a close friend. Lower-class participants--measured in terms of social class rank in society and within the friendship--more accurately tracked the hostile emotions of their friend. As a result, lower-class individuals experienced more hostile emotion contagion relative to upper-class participants. In Study 2, lower-class participants manipulated to experience lower subjective socioeconomic rank showed more hostile reactivity to ambiguous social scenarios relative to upper-class participants and to lower-class participants experiencing elevated socioeconomic rank. The results suggest that class affects expectations, perception, and experience of hostile emotion, particularly in situations in which lower-class individuals perceive their subordinate rank.

Hostile environments: Making a virtue of necessity

International Nuclear Information System (INIS)

Evans, E.A.; Kintner, E.E.

1986-01-01

Exciting opportunities are found in environments almost incomprehensibly, but not intolerably hostile. This paper reviews highlights of some of those encountered during TMI-2 core recovery efforts. Existing techniques were adapted and new ones invented as necessary to define the hostile environment in the damaged reactor and to work in it. The author describes some of these developments and the results of their application

Interparental Conflict, Parenting, and Childhood Depression in a Diverse Urban Population: The Role of General Cognitive Style

Science.gov (United States)

O'Donnell, Ellen H.; Moreau, Melissa; Cardemil, Esteban V.; Pollastri, Alisha

2010-01-01

Research on the mechanisms by which interparental conflict (IPC) affects child depression suggests that both parenting and children's conflict appraisals play important roles, but few studies have explored the role of general cognitive style or included both parenting and cognitions in the same design. Moreover, the effects of IPC on minority…

Does child gender moderate the relationship between interparental conflict and child outcomes?

DEFF Research Database (Denmark)

Baviskar, Siddhartha

2010-01-01

academic and professional work to consider that the impact of IPC on boys and girls may vary depending on the nature of the conflict and the type of families affected by it. Furthermore, while IPC may not have a direct impact over time, its effects may continue to be felt through other elements......The hypothesis that child gender moderates the relationship between interparental conflict (IPC), conceptualized as a normative phenomenon, and child outcomes was evaluated using Danish mother data from the Danish Longitudinal Survey of Children (DALSC), which follows a nationally representative...

Hostile intent in public crowded spaces: a field study.

Science.gov (United States)

Eachus, Peter; Stedmon, Alex; Baillie, Les

2013-09-01

Hostile reconnaissance is vital to successful terrorist activity. Individuals carrying out this activity are likely to experience raised levels of stress and this will manifest itself at biological, physiological, psychological and behavioural levels, providing an opportunity for detection. A field trial was undertaken in an ecologically valid environment measuring variables considered likely to be salient during hostile intent. The parameters examined in the field trial varied in a predictable manner and suggest that stressed individuals secrete a volatile steroid based marker that could form the basis for remote detection. Thus, overall the findings of this research provide a validated model of hostile intent that can be used by other researchers to test interventions aimed at detecting or deterring hostile intent. Copyright © 2012 Elsevier Ltd and The Ergonomics Society. All rights reserved.

Adult adiposity linked to relationship hostility for low cortisol reactors

OpenAIRE

Slep, Amy; Lorber, Michael; Thorson, Katherine; Heyman, Richard

2017-01-01

Past research on the relation between hostility in intimate relationships and adiposity has yielded mixed findings. The present study investigated whether the association between relationship hostility and adiposity is moderated by people’s biological reactions to couple conflict. Cohabiting adult couples (N = 117 couples) engaged in two conflict interactions, before and after which salivary cortisol levels were measured. Results revealed an association between relationship hostility and adip...

Hostility Modifies the Association between TV Viewing and Cardiometabolic Risk

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Anthony Fabio

2014-01-01

Full Text Available Background. It was hypothesized that television viewing is predictive of cardiometabolic risk. Moreover, people with hostile personality type may be more susceptible to TV-induced negative emotions and harmful health habits which increase occurrence of cardiometabolic risk. Purpose. The prospective association of TV viewing on cardiometabolic risk was examined along with whether hostile personality trait was a modifier. Methods. A total of 3,269 Black and White participants in the coronary artery risk development in young adults (CARDIA study were assessed from age 23 to age 35. A cross-lagged panel model at exam years 5, 10, 15, and 20, covering 15 years, was used to test whether hours of daily TV viewing predicted cardiometabolic risk, controlling confounding variables. Multiple group analysis of additional cross-lagged panel models stratified by high and low levels of hostility was used to evaluate whether the association was modified by the hostile personality trait. Results. The cross-lagged association of TV viewing at years 5 and 15 on clustered cardiometabolic risk score at years 10 and 20 was significant (B=0.058 and 0.051, but not at 10 to 15 years. This association was significant for those with high hostility (B=0.068 for exam years 5 to 10 and 0.057 for exam years 15 to 20 but not low hostility. Conclusion. These findings indicate that TV viewing is positively associated with cardiometabolic risk. Further, they indicate that hostility might be a modifier for the association between TV viewing and cardiometabolic risk.

The Detection of Hostile Structures

National Research Council Canada - National Science Library

Colton, David; Monk, Peter B

2004-01-01

This grant was concerned with the development of the linear sampling method to determine the location and shape of hostile structures hidden in a known background medium from measured electromagnetic scattering data...

Self-Esteem of Young Adults Experiencing Interparental Violence and Child Physical Maltreatment: Parental and Peer Relationships as Mediators

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Shen, April Chiung-Tao

2009-01-01

This study examined the joint impact of experiencing both interparental violence and child physical maltreatment on young adults' self-esteem. It also tested the hypothesis of parental and peer relationship qualities as mediators in the relationship between childhood histories of family violence and adult self-esteem. Data were collected from a…

Associations of perceived interparental relationship, family harmony and family happiness with smoking intention in never-smoking Chinese children and adolescents: a cross-sectional study.

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Luk, Tzu Tsun; Wang, Man Ping; Leung, Lok Tung; Wu, Yongda; Chen, Jianjiu; Lam, Tai Hing; Ho, Sai Yin

2017-10-06

To examine the associations of perceived interparental relationship, family harmony and family happiness with smoking intention in never-smoking Chinese children and adolescents in Hong Kong. Cross-sectional surveys of 15 753 primary (grades 4-6) and 38 398 secondary (grades 7-12) never-smoking students from 71 to 75 randomly selected primary and secondary schools in Hong Kong, 2012-2013. Outcome variable was smoking intention which denoted any affirmative response to smoke within the coming year or when a cigarette was offered by a good friend. Exposure variables were perceived interparental relationship and family harmony each measured on a five-point scale from 'very good' to 'very bad' and perceived family happiness on a four-point scale from 'very happy' to 'not happy at all'. Potential confounders included age, sex, family structure, perceived family affluence, parental smoking and sibling smoking. In primary students, the adjusted ORs (AORs) (95% CI) of smoking intention generally increased with more negative perception of the family relationship: up to 3.67 (1.91 to 7.05) for interparental relationship, 7.71 (4.38 to 13.6) for family harmony and 5.40 (3.41 to 8.55) for family happiness. For secondary students, the corresponding AORs (95% CI) were 2.15 (1.64 to 2.82) for interparental relationship, 2.98 (2.31 to 3.84) for family harmony and 2.61 (1.80 to 3.79) for family happiness. All p for trend happiness were associated with higher odds of smoking intention with dose-response relationships in never-smoking Chinese children and adolescents in Hong Kong. Children's perception of their family relationship may be an important intervening point for preventing youth from initiating smoking. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

The Influence of Witnessing Inter-parental Violence and Bullying Victimization in Involvement in Fighting among Adolescents: Evidence from a School-based Cross-sectional Survey in Peru.

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Sharma, Bimala; Nam, Eun Woo; Kim, Ha Yun; Kim, Jong Koo

2016-03-01

Witnessing inter-parental violence and bullying victimization is common for many children and adolescents. This study examines the role of witnessing inter-parental violence and bullying victimization in involvement in physical fighting among Peruvian adolescents. A cross-sectional study was conducted among 1,368 randomly selected adolescents in 2015. We conducted logistic regression analyses to obtain crude and adjusted odds ratios with 95% confidence intervals for involvement in fighting among male and female adolescents. Among all adolescents, 35.8% had been involved in fighting in the last 12 months, 32.9% had been victim of verbal bullying and 37.9% had been the victim of physical bullying. Additionally, 39.2% and 27.8% of adolescents witnessed violence against their mother and father, respectively, at least once in their lives. Multivariate logistic regression analyses found that late adolescence, participation in economic activities, being the victim of verbal bullying, stress, and witnessing violence against the father among male adolescents, and self-rated academic performance and being the victim of physical or verbal bullying among female adolescents were associated with higher odds of being involved in fighting. Verbal bullying victimization and witnessing violence against the father in males and bullying victimization in females were associated with greater odds of adolescents being involved in fighting. Creating a non-violent environment at both home and school would be an effective strategy for reducing fighting among the adolescent population.

The relations of child adiposity with parent-to-child and parent-to-parent hostility.

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Lorber, Michael F; White-Ajmani, Mandi L; Dixon, Denise; Slep, Amy M S; Heyman, Richard E

2017-11-01

Investigate (1) the association of child adiposity with parent-to-child and parent-to-parent hostility, (2) the mediation of these associations by dietary behaviours and (3) moderation by gender. One hundred thirty-five couples with 6- to 14-year-old children completed measures of emotional and physical aggression, overreactive discipline and child diet. Parent-to-parent hostility was also coded from laboratory observations. Child adiposity was a combination of body mass index and waist-to-hip ratio. Mother-to-child hostility was associated with child adiposity. This association was concentrated in boys and was not significantly explained by child dietary factors. Mother-to-father hostility was not significantly associated with boys' or girls' adiposity. Girls' adiposity was not significantly associated with family hostility. Fathers' hostility was not linked to child adiposity. This is the first study to take a family-level approach to understanding the relation of hostility to child adiposity by examining relations among adiposity and both mothers' and fathers' hostility directed toward one another and toward their children. Our findings highlight the potential role played by mothers' emotional hostility in boys' adiposity and suggest that, if this role is further substantiated, mother-son emotional hostility may be a promising target for the prevention of child obesity.

Responding to Hostility: Evidence-Based Guidance for Communication during Planned Organizational Change

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Campbell, Kim Sydow; Carmichael, Pierson; Naidoo, Jefrey S.

2015-01-01

Hostile challenges to planned organization change are common and challenging to deal with effectively. Little research has explained successful responses to such stakeholder hostility. To address this gap, we use the concept of readiness to characterize the content of hostile challenges. We also use rhetorical strategies based on speech act theory…

Effects of asenapine on agitation and hostility in adults with acute manic or mixed episodes associated with bipolar I disorder

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Citrome L

2017-12-01

Full Text Available Leslie Citrome,1 Ronald Landbloom,2 Cheng-Tao Chang,3 Willie Earley4 1Department of Psychiatry and Behavioral Sciences, New York Medical College, Valhalla, NY, USA; 2Department of Neuroscience, Merck, Whitehouse Station, NJ, USA; 3Biostatistics, Allergan, Jersey City, NJ, USA; 4Clinical Development, Allergan, Jersey City, NJ, USA Background: Bipolar disorder is associated with an increased risk of aggression. However, effective management of hostility and/or agitation symptoms may prevent patients from becoming violent. This analysis investigated the efficacy of the antipsychotic asenapine on hostility and agitation in patients with bipolar I disorder.Methods: Data were pooled from three randomized, double-blind, placebo-controlled, Phase III trials of asenapine in adults with manic or mixed episodes of bipolar I disorder (NCT00159744, NCT00159796, and NCT00764478. Post hoc analyses assessed the changes from baseline to day 21 on the Young Mania Rating Scale (YMRS and the Positive and Negative Syndrome Scale (PANSS hostility-related item scores in asenapine- or placebo-treated patients with at least minimal or mild symptom severity and on the PANSS-excited component (PANSS-EC total score in agitated patients. Changes were adjusted for improvements in overall mania symptoms to investigate direct effects on hostility.Results: Significantly greater changes in favor of asenapine versus placebo were observed in YMRS hostility-related item scores (irritability: least squares mean difference [95% confidence interval] =–0.5 [–0.87, –0.22], P=0.001; disruptive–aggressive behavior: –0.7 [–0.99, –0.37], P<0.0001, PANSS hostility item score (–0.2 [–0.44, –0.04]; P=0.0181, and PANSS-EC total score (–1.4 [–2.4, –0.4]; P=0.0055. Changes in the YMRS disruptive–aggressive behavior score and the sum of the hostility-related items remained significant after adjusting for improvements in other YMRS item scores.Conclusion: Asenapine

The moderating effects of gender on the associations between multidimensional hostility and psychosomatic symptoms: a Chinese case.

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Weng, Chia-Ying; Lin, I-Mei; Jiang, Ding-Yu

2010-08-01

The purpose of this study was to examine the effects of gender on the relationship between multidimensional hostility and psychosomatic symptoms in Chinese culture. The participants in this study were 398 Chinese college students (40% female) recruited from Taiwan. Four dimensions of multidimensional hostility-hostility cognition, hostility affect, expressive hostility behavior, and suppressive hostility behavior-were measured by the Chinese Hostility Inventory. After controlling for the effects of depression and anxiety, the results of path analysis revealed that the multidimensional hostility predicted psychosomatic symptoms directly, and predicted psychosomatic symptoms indirectly through negative health behavior. Furthermore, gender moderated the relationships between multidimensional hostility and health outcomes. Expressive hostility exacerbated psychosomatic symptom in females but buffered it in males, while affective hostility exacerbated psychosomatic symptoms in males. Additionally, suppressive hostility behavior was correlated to psychosomatic symptoms indirectly through negative health behavior in females. Moreover, expressive hostility was correlated to psychosomatic symptoms indirectly through negative health behavior more in males than in females.

Adolescent and Parental Contributions to Parent-Adolescent Hostility Across Early Adolescence.

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Weymouth, Bridget B; Buehler, Cheryl

2016-04-01

Early adolescence is characterized by increases in parent-adolescent hostility, yet little is known about what predicts these changes. Utilizing a fairly large sample (N = 416, 51 % girls, 91 % European American), this study examined the conjoint and unique influences of adolescent social anxiety symptoms and parental intrusiveness on changes in parent-adolescent hostility across early adolescence. Higher mother and father intrusiveness were associated with increased mother- and father-adolescent hostility. An examination of reciprocal effects revealed that mother- and father-adolescent hostility predicted increased mother and father intrusiveness. Significant associations were not substantiated for adolescent social anxiety symptoms. These findings suggest that intrusive parenting has important implications for subsequent parent-adolescent interactions and that similar patterns may characterize some aspects of mother- and father-adolescent relationships.

Comparative study of hostility in depressive patients with and without a suicide attempt history.

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Christodoulou, Christos; Efstathiou, Vasiliki; Ferentinos, Panagiotis; Poulios, Antonios; Papadopoulou, Athanasia; Douzenis, Athanassios

2017-08-01

Hostility in association with depression seems to be connected to suicidal behavior. This study aimed to evaluate hostility and its dimensions in relation to depression in patients who suffered from diagnosed depression with and without a suicide attempt history. The study included 168 participants; 58 patients with depression and suicide attempt history, 55 patients with depression without a suicide attempt history and 55 healthy controls. Hostility was assessed with the Hostility and Direction of Hostility Questionnaire, while depression with the Beck Depression Inventory (BDI). Patients with depression and a suicide attempt history compared with the patients without attempt history presented statistically significantly higher total hostility (28.71 ± 6.43 vs 24.20 ± 7.66), extroverted hostility (17.16 ± 4.37 vs 14.15 ± 4.63), acting out hostility (6.03 ± 2.09 vs 4.73 ± 1.93), and self criticism (6.95 ± 2.12 vs 5.89 ± 2.32). No statistically significant differences were found between the two clinical groups in depression according to the BDI. Moreover depressive patients with suicide attempt history scored higher in all the hostility dimensions than the controls. Therefore, it could be suggested that hostility and especially its extrapunitive dimensions are associated with suicidal behavior, since no differences in depression were recorded between the two clinical groups.

Experiences of psychiatric nurses exposed to hostility from patients in a forensic ward.

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Tema, T R; Poggenpoel, M; Myburgh, C P H

2011-10-01

Hostile behaviour is becoming a way of life in South Africa. Hostility prevails at all settings, including in the health sector. In a forensic ward psychiatric nurses are subjected to hostile behaviour by the patients. The aim of the present study was to explore and describe the psychiatric nurses' experiences of hostile behaviour by patients in a forensic ward and make recommendations for nurse managers to empower these psychiatric nurses to cope with the patients' aggression. Qualitative, in-depth, phenomenological interviews were conducted with nine psychiatric nurses exposed to hostility from patients in a forensic ward. Recommendations were derived from the results from nurse managers to assist psychiatric nurses. It became apparent from the findings that psychiatric nurses in a forensic ward work in a stressful environment. Hostile behaviour in the forensic ward is consistently experienced by the psychiatric nurses as hindering therapeutic relationships. The psychiatric nurses experienced being disempowered. Psychiatric nurses experience hostile behaviour by patients in a forensic ward as disempowering. IMPLICATIONS FOR NURSE MANAGEMENT: Nurse managers can facilitate psychiatric nurses' empowerment by providing them access to: information, support, resources, opportunity and growth. © 2011 Blackwell Publishing Ltd.

Adolescent and Parental Contributions to Parent-Adolescent Hostility across Early Adolescence

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Weymouth, Bridget B.; Buehler, Cheryl

2015-01-01

Early adolescence is characterized by increases in parent-adolescent hostility, yet little is known about what predicts these changes. Utilizing a fairly large sample (N = 416, 51% girls, 91% European American), this study examined the conjoint and unique influences of adolescent social anxiety symptoms and parental intrusiveness on changes in parent-adolescent hostility across early adolescence. Higher mother and father intrusiveness were associated with increased mother- and father-adolescent hostility. An examination of reciprocal effects revealed that mother- and father-adolescent hostility predicted increased mother and father intrusiveness. Significant associations were not substantiated for adolescent social anxiety symptoms. These findings suggest that intrusive parenting has important implications for subsequent parent-adolescent interactions and that similar patterns may characterize some aspects of mother- and father-adolescent relationships. PMID:26346035

I Love You but I Cyberbully You: The Role of Hostile Sexism.

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Martinez-Pecino, Roberto; Durán, Mercedes

2016-04-25

Cyberbullying is attracting social, political, and academic interest as the use of electronic devices such as computers and mobile phones by young people has increased dramatically. However, little is known about the factors involved in their perpetration, particularly in the context of college students' dating relationships. The aim of this study is to examine the involvement of college students in cyberbullying in the context of their dating relationships and to explore the impact of sexism on males' cyberbullying of their girlfriends. Participants are 219 undergraduate students from a university in the south of Spain. Results showed that 48.4% of participants reported having bullied their partners during the last year via mobile phone and 37.5% via Internet. Males reported a greater extent of cyberbullying of their girlfriends through both means. Regression analyses indicated that males' levels of hostile sexism are related to males' cyberbullying of their girlfriends. These findings suggest a modernization in the forms of violence toward women among college students and also expand current literature by revealing the influence of participants' hostile sexism on this type of cyber aggression against women in dating relationships. © The Author(s) 2016.

Animal abuse and exposure to interparental violence in Italy: assessing the cycle of violence in youngsters

OpenAIRE

Baldry, A.C.

2004-01-01

Abuse against animals is an indicator of children's maladjustment associated with domestic violence. This study empirically assesses the effects of exposure to interparental violence on animal abuse in 1,392 Italian youth aged 9 to 17. Results indicate that half of all youth ever abused animals, with boys more often involved than girls. Almost half of the whole sample has been exposed to violence by fathers against mothers or by mothers against fathers, with no gender differences. Results are...

An Experimental Investigation of Peer Influences on Adolescent Hostile Attributions

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Freeman, Kim; Hadwin, Julie A.; Halligan, Sarah L.

2011-01-01

Aggression in young people has been associated with a bias toward attributing hostile intent to others. However, little is known about the origin of biased social information processing. The current study explored the potential role of peer contagion in the emergence of hostile attribution in adolescents. One hundred thirty-four adolescents (M age…

Length of training, hostility and the martial arts: a comparison with other sporting groups.

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Daniels, K; Thornton, E

1992-01-01

Previous research has indicated that training in the martial arts leads to a reduction in levels of hostility. However, such research has only compared hostility within martial arts groups. The present research compares two martial arts groups and two other sporting groups on levels of assaultive, verbal and indirect hostility. Moderated multiple regression analyses revealed a significant interaction between length of training in the respondent's stated sport and whether that sport was a martial art in predicting assaultive and verbal hostility. The form of the interaction suggests that participation in the martial arts is associated, over time, with decreased feelings of assaultive and verbal hostility. PMID:1422642

Beyond prejudice as simple antipathy: Hostile and benevolent sexism across cultures

NARCIS (Netherlands)

Glick, P.; Fiske, S.T.; Mladinic, A.; Saiz, J.L.; Abrams, D.; Masser, B.; Adetoun, B.; Osagie, J.E.; Akande, A.; Alao, A.; Annetje, B.; Willemsen, T.M.; Chipeta, K.; Dardenne, B.; Dijksterhuis, A.J.; Wigboldus, D.H.J.; Eckes, T.; Six-Materna, I.; Expósito, F.; Moya, M.; Foddy, M.; Kim, H.J.; Lameiras, M.; Sotelo, M.J.; Mucchi-Faina, A.; Romani, M.; Sakalli, N.; Udegbe, B.; Yamamoto, M.; Ui, M.; Ferreira, M.C.; López, W.

2000-01-01

The authors argue that complementary hostile and benevolent components of sexism exist across cultures. Male dominance creates hostile sexism (HS), but men's dependence on women fosters benevolent sexism (BS)--subjectively positive attitudes that put women on a pedestal but reinforce their

Hostile reception greets Bottomley Congress speech.

Science.gov (United States)

1990-04-04

Health Minister Virginia Bottomley's attempts to persuade delegates that there are 'exciting' opportunities for nurses in the Government's plans for the health service failed, as she faced growing hostility from the audience at RCN Congress last week.

Analyze This! Thematic Analysis: Hostility, Attribution of Intent, and Interpersonal Perception Bias.

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Karadenizova, Zhana; Dahle, Klaus-Peter

2017-11-01

Research suggests that aggressive individuals exhibit a strong tendency to attribute hostile intent to the behavior of others when confronted with an ambiguous social situation. The vignettes method has become a standard procedure to assess hostile attributions. Vignettes represent incomplete ambiguous social stories, in which the subjects experience a negative outcome and are asked to attribute intent to the provocateur's action. This article explores the ways in which subjects perceive ambiguous social situations and other people's intentions, their tendency to refer negative outcome to oneself, and the components defining hostility in the interpersonal relationships. The sample consisted of male adolescent violent offenders ( N = 45) recruited from the Social Therapy Department of the German correctional facility for juvenile offenders in Berlin. All offenders were incarcerated for a violent or sexual crime and were currently undergoing individual and group psychotherapy. The five hypothetical vignettes used in this study were originally designed to assess hostile attributions in both institutional and noninstitutional social situations. Participants' responses were analyzed using thematic analysis. Thematic analysis revealed three key themes regarding the social perception-positive, negative, and neutral-and two themes regarding the components of hostility-provocateur-related personality features and relationship type. Although the vignettes were originally developed to detect hostility-prone perception bias, they seem to be able to reveal a wider set of different attributions of intent, both positive and negative. Thus, vignettes are not limited to assessment of hostility specifically. They much rather seem to be a measure which is sensitive to diverse attributions of intent in general. The diagnostic qualities of the vignettes, their area of application, limitations of the study, and future perspective are discussed.

Autonomic characteristics of defensive hostility: reactivity and recovery to active and passive stressors.

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Vella, Elizabeth J; Friedman, Bruce H

2007-11-01

The autonomic characteristics of hostility and defensiveness were assessed in 55 male undergraduates based on composite Cook Medley Hostility (Chost) and Marlowe Crowne Social Desirability (MC) scores to create 4 groups: Defensive Hostile (DH; high MC, high Chost), High Hostile (HH; low MC, high Chost), Defensive (Def; high MC, low Chost) and Low Hostile (LH; low MC, low Chost). All subjects engaged in a video game (VG) and hand cold pressor (CP) task. Cardiovascular responses in DH subjects were predicted to show enhanced sympathetic alpha and beta-adrenergic activity and the least vagal control compared to others across tasks. DH and LH men showed significant heart rate reactivity to the CP task compared to HH men. LH men showed significant reductions in high frequency power (vagal assessment) to the tasks compared to HH men. Future studies may employ harassment techniques and include the factors of gender and ethnicity in their assessments.

Threat Is a Multidimensional Construct: Exploring the Role of Children's Threat Appraisals in the Relationship between Interparental Conflict and Child Adjustment

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Atkinson, Erin R.; Dadds, Mark R.; Chipuer, Heather; Dawe, Sharon

2009-01-01

Past research has emphasised the importance of children's appraisals of the threat posed by parent conflict for understanding links between interparental conflict and child outcomes. However, little is known about what it is that children actually find threatening about parent conflict. Children (n = 236) aged 10-16 years were recruited to examine…

Hostility moderates the effects of social support and intimacy on blood pressure in daily social interactions.

Science.gov (United States)

Vella, Elizabeth J; Kamarck, Thomas W; Shiffman, Saul

2008-03-01

This study sought to determine the role of hostility in moderating the effects of positive social interactions on ambulatory blood pressure (ABP). Participants (341 adults) completed the Cook-Medley Hostility Scale and underwent ABP monitoring, assessed every 45 min during waking hours across 6 days. An electronic diary measuring mood and social interactions was completed at each ABP assessment. The dependent variables from the ABP monitor included systolic blood pressure, diastolic blood pressure, and heart rate. Different patterns of ambulatory diastolic blood pressure (ADBP) responding to social interactions perceived as intimate or supportive among high- versus low-hostile individuals were observed. Higher intimacy ratings were linked to reductions in ADBP among low-hostile but not high-hostile individuals. Conversely, high-hostile, but not low-hostile, individuals showed increases in ADBP to situations rated high in social support. Although findings for ambulatory systolic blood pressure were nonsignificant, the pattern of results was similar to ADBP. Hostile individuals may find offers of support stressful and may fail to benefit from intimacy during daily life. The pathogenic effects of hostility may be mediated in part by responses to social interactions, both positive and negative. (c) 2008 APA, all rights reserved

Fighting fair: Adaptive Marital Conflict Strategies as Predictors of Future Adolescent Peer and Romantic Relationship Quality.

Science.gov (United States)

Miga, Erin M; Gdula, Julie Ann; Allen, Joseph P

2012-08-01

This study examined the associations between reasoning during interparental conflict and autonomous adolescent conflict negotiation with peers over time. Participants included 133 adolescents and their parents, peers, and romantic partners in a multi-method, multiple reporter, longitudinal study. Interparental reasoning at adolescent age 13 predicted greater autonomy and relatedness in observed adolescent-peer conflict one year later and lower levels of autonomy undermining during observed romantic partner conflict five years later. Interparental reasoning also predicted greater satisfaction and affection in adolescent romantic relationships seven years later. Findings suggest that autonomy promoting behaviors exhibited in the interparental context may influence adolescents' own more autonomous approaches to subsequent peer and romantic conflict. Possible explanatory models are discussed, including social learning theory and attachment theory.

The effectiveness of a trauma-focused psycho-educational secondary prevention program for children exposed to interparental violence: study protocol for a randomized controlled trial

NARCIS (Netherlands)

Overbeek, M.M.; de Schipper, J.C.; Lamers-Winkelman, F.; Schuengel, C.

2012-01-01

Background: Children who witness interparental violence are at a heightened risk for developing psychosocial, behavioral and cognitive problems, as well as posttraumatic stress symptoms. For these children the psycho-educational secondary prevention program 'En nu ik...!' ('It's my turn now!') has

The prediction of drug dependence from expectancy for hostility while intoxicated.

Science.gov (United States)

Walter, D; Nagoshi, C; Muntaner, C; Haertzen, C A

1990-10-01

Three hundred seventy-one male substance-abusing volunteers for drug studies were administered the Buss-Durkee Hostility Inventory (B-D). One hundred nineteen of these subjects were readministered the B-D with the instruction to answer the items in terms of their behavior while drinking alcohol, with 67 of these subjects also completing a heroin use condition. Expectancies for hostility under alcohol or heroin were generally uncorrelated with other measures of personality, psychopathology, antisocial personality, impulsiveness, or criminality; but expectancies for hostility under alcohol were predictive of diagnoses of alcohol, opioid, and marijuana abuse and dependence over and above the influence of these other measures.

Anger and hostility in adolescents: relationships with self-reported attachment style and perceived parental rearing styles.

Science.gov (United States)

Muris, Peter; Meesters, Cor; Morren, Mattijn; Moorman, Lidwine

2004-09-01

To examine relationships between self-reported attachment style and parental rearing behaviors, on the one hand, and anger/hostility, on the other hand, in a sample of nonclinical adolescents (N=441). Participants completed (a) a single-item measure of attachment style; (b) a questionnaire measuring perceptions of parental rearing behaviors; and (c) two scales assessing anger and hostility. Self-reported attachment style was related to anger/hostility. That is, adolescents who defined themselves as avoidantly or ambivalently attached displayed higher levels of anger/hostility than adolescents who classified themselves as securely attached. Furthermore, perceived parental rearing was also related to anger/hostility. More specifically, low levels of emotional warmth and high levels of rejection, control, and inconsistency were accompanied by high levels of anger/hostility. Finally, regression analyses showed that both attachment status and parental rearing behaviors accounted for a unique and significant proportion of the variance in anger/hostility. These findings are in keeping with the notion that family environment factors such as attachment style and parental rearing are involved in the development of anger/hostility in youths.

Hostility, driving anger, and dangerous driving: the emerging role of hemispheric preference.

Science.gov (United States)

Gidron, Yori; Gaygısız, Esma; Lajunen, Timo

2014-12-01

Various studies have implicated psychosocial variables (e.g., hostility) in risk of dangerous driving and traffic accidents. However, whether these variables are related to more basic neurobiological factors, and whether such associations have implications for the modification of psychosocial risk factors in the context of driving, have not been examined in depth. This study examined the relationship between hemispheric preference (HP), hostility and self-reported dangerous driving, and the ability to affect driving anger via hemisphere activating cognitive exercises (HACE). In Study 1, 254 Turkish students completed questionnaires of hostility, HP and driving behavior. In Study 2, we conducted a "proof of concept" experimental study, and tested effects of left, right and neutral HACE on driving anger, by exposing N=650 Turkish students to written scenarios including either logical (left hemisphere), visuo-spatial (right hemisphere) or "mild doses" of both types of contents (control). In Study 1, left-HP was associated with higher hostility and with more dangerous driving, and hostility mediated the relationship between L-HP and reported driving behavior. In Study 2, only right-HACE led to immediate significant reductions in self-reported driving anger. Left-HP is related to hostility and to dangerous driving, and it may be possible to partly reduce driving anger by right-HACE. Future studies must replicate these findings with objective measures, more enduring interventions and longer follow-ups. Copyright © 2014. Published by Elsevier Ltd.

The effectiveness of a trauma-focused psycho-educational secondary prevention program for children exposed to interparental violence: study protocol for a randomized controlled trial

Directory of Open Access Journals (Sweden)

Overbeek Mathilde M

2012-02-01

Full Text Available Abstract Background Children who witness interparental violence are at a heightened risk for developing psychosocial, behavioral and cognitive problems, as well as posttraumatic stress symptoms. For these children the psycho-educational secondary prevention program 'En nu ik...!' ('It's my turn now!' has been developed. This program includes specific therapeutic factors focused on emotion awareness and expression, increasing feelings of emotional security, teaching specific coping strategies, developing a trauma narrative, improving parent-child interaction and psycho-education. The main study aim is to evaluate the effectiveness of the specific therapeutic factors in the program. A secondary objective is to study mediating and moderating factors. Methods/design This study is a prospective multicenter randomized controlled trial across cities in the Netherlands. Participants (N = 140 are referred to the secondary preventive intervention program by police, social work, women shelters and youth (mental health care. Children, aged 6-12 years, and their parents, who experienced interparental violence are randomly assigned to either the intervention program or the control program. The control program is comparable on nonspecific factors by offering positive attention, positive expectations, recreation, distraction, warmth and empathy of the therapist, and social support among group participants, in ways that are similar to the intervention program. Primary outcome measures are posttraumatic stress symptoms and emotional and behavioral problems of the child. Mediators tested are the ability to differentiate and express emotions, emotional security, coping strategies, feelings of guilt and parent-child interaction. Mental health of the parent, parenting stress, disturbances in parent-child attachment, duration and severity of the domestic violence and demographics are examined for their moderating effect. Data are collected one week before the program

Knowledge-Sharing Hostility and Governance Mechanisms

DEFF Research Database (Denmark)

Husted, Kenneth; Michailova, Snejina; Minbaeva, Dana

2012-01-01

Purpose – This paper aims at further developing and empirically examining the concept of knowledge-sharing hostility. It seeks to analyze reasons for hoarding knowledge, reasons for rejecting external knowledge, and attitudes towards mistakes, as well as the influence of these factors on actual k...

Anger and hostility from the perspective of the Big Five personality model.

Science.gov (United States)

Sanz, Jesús; García-Vera, María Paz; Magán, Inés

2010-06-01

This study was aimed at examining the relationships of the personality dimensions of the five-factor model or Big Five with trait anger and with two specific traits of hostility (mistrust and confrontational attitude), and identifying the similarities and differences between trait anger and hostility in the framework of the Big Five. In a sample of 353 male and female adults, the Big Five explained a significant percentage of individual differences in trait anger and hostility after controlling the effects due to the relationship between both constructs and content overlapping across scales. In addition, trait anger was primarily associated with neuroticism, whereas mistrust and confrontational attitude were principally related to low agreeableness. These findings are discussed in the context of the anger-hostility-aggression syndrome and the capability of the Big Five for organizing and clarifying related personality constructs.

Interparental Conflict, Parenting Behavior, and Children's Friendship Quality as Correlates of Peer Aggression and Peer Victimization Among Aggressor/Victim Subgroups in South Korea.

Science.gov (United States)

Shin, Jung-Hee; Hong, Jun Sung; Yoon, Jina; Espelage, Dorothy L

2014-07-01

The focus of this study was to examine whether interparental conflict, maternal parenting behaviors, and children's friendship quality varied as a function of peer aggression/victim subgroups among a sample of 227 elementary school children and their mothers in South Korea. Both self-report and peer-report data indicated that the majority of the students were uninvolved in peer aggression situations, and the number of participants in the subgroups (aggressors, victims, and aggressor-victims) varied depending on the source of report. According to the self-report data, victims and aggressor-victims reported a higher level of maternal rejection than uninvolved youth. Aggressors, victims, and aggressor-victims reported higher maternal neglect than uninvolved youth. The highest level of interparental conflict was reported by victims, followed by aggressors. Interestingly, no significant differences were found in positive functioning of friendship quality among the subgroups, although results indicated a significant difference among groups in negative friendship quality. © The Author(s) 2013.

Flash fire and slow burn: women's cardiovascular reactivity and recovery following hostile and benevolent sexism.

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Salomon, Kristen; Burgess, Kaleena D; Bosson, Jennifer K

2015-04-01

Women's cardiovascular responses to sexist treatment are documented, but researchers have yet to consider these responses separately as a function of sexism type (hostile vs. benevolent). This study demonstrates distinct effects of hostile and benevolent sexism for women's cardiovascular responses that indicate increased risk for cardiovascular disease. Female participants performed a demanding insight task after exposure to a male researcher who offered them a hostilely sexist, benevolently sexist, or nonsexist comment. Women displayed heightened cardiovascular reactivity (increases from baseline) during the task following hostile sexism, and they displayed impaired cardiovascular recovery (return to baseline after the task) following benevolent sexism. The effects seen in the hostile condition were mediated by self-reported anger. These findings indicate that women's affective responses to hostile and benevolent sexism differ but that exposure to both forms of sexism may have negative cardiovascular consequences. (c) 2015 APA, all rights reserved).

Anger, Hostility, and Re-hospitalizations in Patients with Heart Failure

Science.gov (United States)

2015-04-08

income, baseline creatinine levels, baseline ejection fraction, history of smoking, age, and all hostility/anger measures. 3Due to skewness, all- cause ...reported. These findings suggest that those in our study, with high total hostility may have poor medication adherence and thus cause more...health concern in the U.S., with billions of dollars spent annually on health care. The high number of re-hospitalizations significantly contributes to

Ethnographic and Social Interpretation of Interparental Kidnapping of Children from a Juridical Anthropology Viewpoint

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Yuri Romero Picón

2007-07-01

Full Text Available The article embarks on a detailed investigation into the juridical, psychological and anthropological aspects of Interparental kidnapping of minor children in Bogotá and the violation of custodial and visiting rights of mothers or fathers with respect to their children. During this research, we became interested in finding out if this problem also appears in indigenous communities, and which factors might contribute to that. The article revises the concepts of juridical anthropology and interlegality or legal pluralism, to understand the role that local juridical systems play in managing this problem. Furthermore, we undertake a brief reflection about the children’s and teenager’s rights in those communities.

The acts of hostility

International Nuclear Information System (INIS)

Cordoliani, Y.S.; Renaudeau, C.; Debord, T.; Giordan, D.; Marx, J.S.; Cremniter, D.; Peton-Klein, D.; Vincent, J.P.; Drozda-Senkowska, E.; Arciszewski, T.; Verger, P.; Cosset, J.M.; Lacronique, J.F.; Gourmelon, P.

2005-01-01

The events of 2001 showed that all the scenarios of hostility are possible. They can arise wherever and whenever and in one or several strategic places. The weapon can be of biological, chemical or radiological origin, used only or in a combined way. The consideration of this problem is for multiple and collective constituent. It implies an organization, methods of detection, a care of the injured persons and a public information. These various points were presented and discussed throughout this day. (N.C.)

Me against we: in-group transgression, collective shame, and in-group-directed hostility.

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Piff, Paul K; Martinez, Andres G; Keltner, Dacher

2012-01-01

People can experience great distress when a group to which they belong (in-group) is perceived to have committed an immoral act. We hypothesised that people would direct hostility toward a transgressing in-group whose actions threaten their self-image and evoke collective shame. Consistent with this theorising, three studies found that reminders of in-group transgression provoked several expressions of in-group-directed hostility, including in-group-directed hostile emotion (Studies 1 and 2), in-group-directed derogation (Study 2), and in-group-directed punishment (Study 3). Across studies, collective shame-but not the related group-based emotion collective guilt-mediated the relationship between in-group transgression and in-group-directed hostility. Implications for group-based emotion, social identity, and group behaviour are discussed.

Intervention for children exposed to interparental violence : A randomized controlled trial of effectiveness of specific factors, moderators and mediators in community-based intervention

NARCIS (Netherlands)

Overbeek, M.M.

2014-01-01

The main aim of this thesis was to evaluate the added benefit of applying specific factors in community-based intervention for child witnesses of interparental violence (IPV) and their parents, by means of a randomized controlled trial (RCT). The results of this RCT showed no additional benefits of

Hostility and hearing protection behavior: the mediating role of personal beliefs and low frustration tolerance.

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Rabinowitz, S; Melamed, S; Feiner, M; Weisberg, E; Ribak, J

1996-10-01

The authors examined whether hostility would negatively be associated with occupational health behavior, namely, the use of hearing protection devices (HPDs). Also examined as possible mediators were the protection motivation theory (PMT) components and low frustration tolerance (LFT). Participants were 226 male industrial workers, all exposed to potentially hearing-damaging noise. Hostility was negatively related to HPD use. It moderately correlated with the PMT components: negatively with perceived susceptibility, severity, effectiveness, and self-efficacy and positively with perceived barriers. Hostility correlated highly with LFT. Regression analyses confirmed the mediating role of perceived barriers, low self-efficacy, and LFT in the negative relationship between hostility and the use of HPDs. Thus, intrapsychic characteristics of hostile people may be significant for hearing protection behavior.

Do Hostile Attribution Biases in Children and Parents Predict Relationally Aggressive Behavior?

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Werner, Nicole E.

2012-01-01

Relatively little is understood about the role of hostile attributions in children's use of relational aggression with peers, or about the impact of family processes on children's attributions about ambiguous provocations. This cross-sectional study investigated associations among hostile attributions made by children, mothers, and fathers, and…

Conflict and Withdrawal during Marital Interaction: The Roles of Hostility and Defensiveness.

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Newton, Tamara L.; And Others

1995-01-01

Examined whether hostile and defensive personality characteristics contribute to conflict and withdrawal within marriage. Analysis of 90 newly wed couples' discussions showed that, among husbands, high levels of hostility combined with low levels of defensiveness accompanied increased conflict. This same personality pattern led to an increase in…

Parental Hostility as a Predictor of Parental Authority and Adolescent Self-Esteem.

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Buri, John R.; And Others

Research shows that hostility may lead to deleterious consequences for health, anger, aggressive behavior, and interpersonal relationships. This study investigated the relation of parents' hostility levels to both the self-esteem (SE) of college-aged participants and the adolescents' phenomenological assessments of parental authority. The 199…

Hostile sexist male patients and female doctors: a challenging encounter.

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Klöckner Cronauer, Christina; Schmid Mast, Marianne

2014-01-01

Patient characteristics and attitudes can affect how patients react to the physician's communication style, and this reaction can then influence consultation outcomes. The goal of the present study was to investigate whether the attitude of a sexist male patient affects how he perceives a female physician's nonverbal communication and whether this then results in expecting less positive consultation outcomes. Participants were analog patients who viewed four videotaped male and four videotaped female physicians in a consultation with one of their patients. Physician videos were preselected to represent a range of high and low patient-centered physician nonverbal behavior. Participants filled in questionnaires to assess how patient-centered they perceived the female and male physicians' nonverbal communication to be, and participants indicated how positive they expected the consultation outcomes to be. Moreover, we assessed the participants' sexist attitudes with a questionnaire measuring hostile and benevolent sexism. Students (N = 60) from a French-speaking university in Switzerland were recruited on campus. The main outcome measures were the extent to which analog patients expect the consultation outcomes to be positive (high satisfaction, increased trust in the physician, intention to adhere to treatment recommendations, and perceived physician competence) and the extent to which analog patients perceive physicians as patient-centered (judged from the physicians' nonverbal cues). Male analog patients' hostile sexism was negatively related to perceiving the physicians as patient-centered, and male analog patients' hostile sexism was also negatively related to expected positive consultation outcomes. For male patients viewing female physicians, mediation analysis revealed that perceived physician patient-centeredness mediated the negative relationship between hostile sexism and expected positive consultation outcomes. Male hostile sexist patients perceive a female

Strategies in responding to a hostile takeover bid

International Nuclear Information System (INIS)

Shaw, R.

1997-01-01

This paper examines the steps to be taken by a corporation and its board in order to be properly prepared before a hostile takeover bid is made. The procedures and steps to be followed in responding to a bid with a view to maximizing value for shareholders are also outlined. Reasons why a company may become target for a hostile takeover bid are reviewed, followed by a more detailed examination of the responsibilities of a board in responding to a takeover bid. These responsibilities include the adoption of a shareholders' rights plan ('poison pill'), review of executive employment contracts, making sure that a corporate indemnification agreement and directors' and officers' liability insurance plan are in place, implementation of structural deterrents, investor communication plans, preparing the 'black book', creating or updating the list of 'white knights', designating a data room, entering into confidentiality agreements with white knights, preparation of a response timetable, review of recent takeover bids, strategies for dealing with hostile bidders, strategies for enticing one or more a white knights to enter the bidding. Sample copy of a confidentiality agreement is contained in Schedule A. A list of break-up fees in recent Canadian mergers and acquisitions transactions is provided in Schedule B. 24 refs

Fathering and mothering in the family system: linking marital hostility and aggression in adopted toddlers.

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Stover, Carla Smith; Connell, Christian M; Leve, Leslie D; Neiderhiser, Jenae M; Shaw, Daniel S; Scaramella, Laura V; Conger, Rand; Reiss, David

2012-04-01

  Previous studies have linked marital conflict, parenting, and externalizing problems in early childhood. However, these studies have not examined whether genes account for these links nor have they examined whether contextual factors such as parental personality or financial distress might account for links between marital conflict and parenting. We used an adoption design to allow for a clear examination of environmental impact rather than shared genes of parents and children, and assessments of parental personality and financial strain to assess the effects of context on relationships between marriage and parenting of both mothers and fathers.   Participants were 308 adoption-linked families comprised of an adopted child, her/his biological mother (BM), adoptive mother (AM) and adoptive father (AF). BMs were assessed 3-6 and 18 months postpartum and adoptive families were assessed when the child was 18 and 27 months old. Structural equations models were used to examine associations between marital hostility, fathers' and mothers' parenting hostility, and child aggressive behavior at 27 months of age. In addition, the contribution of financial strain and adoptive parent personality traits was examined to determine the associations with the spillover of marital hostility to hostile parenting.   A hostile marital relationship was significantly associated with hostile parenting in fathers and mothers, which were associated with aggressive behavior in toddlers. Subjective financial strain was uniquely associated with marital hostility and child aggression. Antisocial personality traits were related to a more hostile/conflicted marital relationship and to hostile parenting.   Results clarify mechanisms that may account for the success of early parent-child prevention programs that include a focus on parental economic strain and personality in addition to parent training. © 2011 The Authors. Journal of Child Psychology and Psychiatry © 2011 Association for

M&A in Japan: An Analysis of Merger Waves and Hostile Takeovers

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D. van Schaik (Dimitri)

2008-01-01

textabstractThe number of mergers between large companies has been low and hostile takeover cases have been rare in post-war Japan. Since the 1990s total M&A activity is increasing in number of cases and value, and coinciding with this trend, hostile tender offer attempts are also more frequent.

Experienced bullying and hostile behavior in the workplace and symptoms of burnout in teachers

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Agnieszka Mościcka-Teske

2014-08-01

Full Text Available Background: The aim of the study was to assess the relationship between the exposure to workplace bullying and hostile behavior and occupational burnout in a sample of Polish teachers. Material and Methods: In our research we studied a nationwide random sample of 1214 teachers. The frequency and type of hostile behaviors against employees was measured with the use of MDM Questionnaire, (“Mobbing, dręczenie, molestowanie” – “Bullying, harrasement, maltreatment” by Mościcka, Drabek, Merecz, developed in the Department of Occupational Psychology of the Nofer Institute of Occupational Medicine in Łódź (Poland, and the level of burnout was assessed with Maslach Burnout Inventory – General Survey (MBI-GS. Results: As many as 63% of teachers experienced hostile behavior in their workplace and 7% of them experienced workplace bullying. Employees affected by bullying and hostile behavior reported more symptoms of professional burnout, such as emotional exhaustion, cynicism, and lower level of professional efficacy. Conclusions: The majority of teachers in this study experienced some form of hostile behavior in the workplace. One in ten respondents was the subject of workplace bullying. The experience of hostile behavior and bullying at work was significantly connected with symptoms of professional burnout. Therefore, it is desirable to take care of good interpersonal relationships in educational institutions, strengthen teachers’ abilities to cope with difficult interpersonal situations, and implement procedures to prevent bullying and hostile behavior in the workplace. Med Pr 2014;65(4:535–542

Relations of Parenting Quality, Interparental Conflict, and Overnights with Mental Health Problems of Children in Divorcing Families with High Legal Conflict

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Sandler, Irwin N.; Wheeler, Lorey A.; Braver, Sanford L.

2013-01-01

The current study examined the associations between child mental health problems and the quality of maternal and paternal parenting, and how these associations were moderated by three contextual factors, quality of parenting by the other parent, interparental conflict, and the number of overnights parents had with the child. Data for the current study come from a sample of divorcing families who are in high legal conflict over developing or maintaining a parenting plan following divorce. Analyses revealed that the associations between child mental health problems and positive maternal and paternal parenting were moderated by the quality of parenting provided by the other parent and by the number of overnights children spent with parents, but not by the level of interparental conflict. When both parenting by the other parent and number of overnights were considered in the same model, only number of overnights moderated the relations between parenting and child behavior problems. The results support the proposition that the well-being of children in high conflict divorcing families is better when they spend adequate time with at least one parent who provides high quality parenting. PMID:24098960

Associations of blood pressure with self-report measures of anger and hostility among black and white men and women.

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Durel, L A; Carver, C S; Spitzer, S B; Llabre, M M; Weintraub, J K; Saab, P G; Schneiderman, N

1989-01-01

This study examined associations between blood pressure (BP) and dispositional variables pertaining to anger and hostility. Black and White 25- to 44-year old male and female normotensives and unmedicated mild to moderate hypertensives completed four reliable self-report scales--the Cook-Medley Hostility (Ho) Scale, the Trait Anger subscale of the State-Trait Anger Scale (STAS-T), and the Cognitive Anger and Somatic Anger subscales of the Cognitive-Somatic Anger Scale--plus the Framingham Anger Scale and the Harburg Anger Scale. They also engaged in three laboratory tasks--Type A Structured Interview (SI), a video game, and a cold pressor task--that elicit cardiovascular reactivity. Ambulatory BP readings at home and at work were also obtained from most subjects. Blacks had significantly higher Ho and lower STAS-T scores than did Whites. Women reported higher levels of somatic anger than did men. White women showed significant positive correlations between STAS-T and systolic BP (SBP) and diastolic BP (DBP) both at rest in the laboratory and during the SI. Black women revealed significant positive relationships between STAS-T and SBP and DBP at rest in the laboratory and at work as well as with DBP during the cold pressor test. For Black men, cognitive anger and DBP at rest were positively related. In contrast, White men revealed significant negative correlations between Ho scores and SBP at rest and during the video game; these men also showed significant negative relationships between somatic anger and SBP and DBP reactivity during the cold pressor test. Women, but not men, showed significant positive relationships between all four anger measures and ambulatory BP at work. Whereas main effects relating anger and cardiovascular measures were not apparent as a function of race, Blacks demonstrated significantly greater SBP and DBP reactivity than Whites during the cold pressor test, with the converse occurring during the SI. Men demonstrated significantly greater

Hostile sexism (de)motivates women's social competition intentions: The contradictory role of emotions.

Science.gov (United States)

Lemonaki, Elena; Manstead, Antony S R; Maio, Gregory R

2015-09-01

In the present research, we examine the ways in which exposure to hostile sexism influences women's competitive collective action intentions. Prior to testing our main model, our first study experimentally induced high versus low levels of security-comfort with the aim of providing experimental evidence for the proposed causal link between these emotions and intentions to engage in social competition. Results showed that lower levels of security-comfort reduced women's readiness to compete socially with men. Experiment 2 investigated the effect of hostile sexism on women's emotional reactions and readiness to engage in social competition. Consistent with the proposed model, results showed that exposure to hostile beliefs about women (1) increased anger-frustration and (2) decreased security-comfort. More specifically, exposure to hostile sexism had a positive indirect effect on social competition intentions through anger-frustration, and a negative indirect effect through security-comfort. © 2015 The British Psychological Society.

A Mutual Hostility Explanation for the Co-Occurrence of Delinquency and Depressive Mood in Adolescence.

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Martínez-Ferrer, Belén; Stattin, Håkan

2017-10-01

Different interpersonal experiences are related to delinquency and depressive mood. In many studies, delinquency has been associated with exposing others to hostility, while depressive mood has been associated with being a victim of others' hostility. In this study, we proposed that adolescents with a co-occurrence of high delinquency and depressive mood may be both perpetrators and victims in their relations with parents at home, peers and teachers at school, and other people encountered in leisure time. We studied a normative sample of 1452 mid-adolescents (50.61% boys and 49.38% girls). Cluster analyses found a group with a co-occurrence of high delinquency and high depressive mood. Adolescents in this cluster group were highest on being exposed to hostility, exposing others to hostility, and being involved in mutually hostile interactions with others in different everyday contexts. The findings were especially strong when we examined being a victim and a perpetrator across contexts. The results were similar for boys and girls. We conclude that the co-occurrence of high delinquency and depressive mood among some adolescents is intimately linked to the mutually hostile interactions that these adolescents experience in their everyday interpersonal contexts.

Hostile Attribution Bias as a Mediator of the Relationships of Psychopathy and Narcissism With Aggression.

Science.gov (United States)

Law, Helen; Falkenbach, Diana M

2017-11-01

Hostile attribution bias (HAB), the tendency to perceive hostility in ambiguous situations, has been linked to aggressive outcomes, such as reactive aggression. HAB has been connected to personality types involving hostile beliefs and reactive aggression, including narcissism and psychopathy. Specifically, secondary psychopathy is associated with HAB and reactive aggression. Despite research and theory connecting these constructs, few studies have examined if HAB mediates the relationships among psychopathy, narcissism, and aggression. The current study explores this possible mediation in an urban college sample. Narcissism was associated with aggression but not hostile aggression or HAB. Reactive aggression and HAB were both associated with psychopathy, but there were no mediation relationships. The associations with aggression may be, therefore, due to underlying traits of secondary psychopathy rather than the hostile attributions to which the traits contribute; consequently, treatments focused on reducing aggressive responses by correcting interpretations of social situations may not be successful.

An Ambivalent Alliance: Hostile and Benevolent Sexism as Complementary Justifications for Gender Inequality.

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Glick, Peter; Fiske, Susan T.

2001-01-01

Review recent theory and empirical research on hostile and benevolent sexism, discussing the nature of sexism; why benevolent prejudices matter; hostile and benevolent sexism as universal prejudices; polarized images of women; how sexist benevolence may play a significant role in justifying gender inequality; women's acceptance of sexist…

Children’s Patterns of Emotional Reactivity to Conflict as Explanatory Mechanisms in Links Between Interpartner Aggression and Child Physiological Functioning

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Davies, Patrick T.; Sturge-Apple, Melissa L.; Cicchetti, Dante; Manning, Liviah G.; Zale, Emily

2009-01-01

Background This paper examined children’s fearful, sad, and angry reactivity to interparental conflict as mediators of associations between their exposure to interparental aggression and physiological functioning. Methods Participants included 200 toddlers and their mothers. Assessments of interparental aggression and children’s emotional reactivity were derived from maternal surveys and a semi-structured interview. Cortisol levels and cardiac indices of sympathetic nervous system (SNS) and parasympathetic nervous system (PNS) activity were used to assess toddler physiological functioning. Results Results indicated that toddler exposure to interparental aggression was associated with greater cortisol levels and PNS activity and diminished SNS activity. Toddler angry emotional reactivity mediated associations between interparental aggression and cortisol and PNS functioning. Fearful emotional reactivity was a mediator of the link between interparental aggression and SNS functioning. Conclusions The results are interpreted within conceptualizations of how exposure and reactivity to family risk organizing individual differences in physiological functioning. PMID:19744183

Do hostile attributions and negative affect explain the association between authoritarian beliefs and harsh parenting?

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Crouch, Julie L; Irwin, Lauren M; Milner, Joel S; Skowronski, John J; Rutledge, Ericka; Davila, America L

2017-05-01

The present study examined the associations between authoritarian parenting beliefs, attributions of hostile intent, negative affect, and harsh parenting practices. General population parents (N=183; 31.1% fathers) completed self-report measures of authoritarian parenting beliefs and read vignettes describing children engaging in transgressions. Following each vignette, parents indicated the extent to which they would attribute hostile intent to the child, feel negative affect, and respond with harsh parenting practices (e.g., yelling, hitting). As hypothesized, parents who subscribed to higher levels of authoritarian beliefs attributed more hostile intent to the child and expected to feel more negative affect in response to the transgressions. In turn, higher levels of hostile attributions and negative affect were associated with increased likelihood of harsh parenting practices. Results from a path analysis revealed that the association between authoritarian parenting beliefs and harsh parenting practices was fully explained by attributions of hostile intent and negative affect. Copyright © 2017 Elsevier Ltd. All rights reserved.

Alcohol and drug use among sexual minority college students and their heterosexual counterparts: the effects of experiencing and witnessing incivility and hostility on campus

Directory of Open Access Journals (Sweden)

Woodford MR

2012-03-01

Full Text Available Michael R Woodford1, Amy R Krentzman2, Maurice N Gattis31School of Social Work, University of Michigan, Ann Arbor, MI, USA; 2Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA; 3School of Social Work, University of Wisconsin-Madison, Madison, WI, USAPurpose: Research suggests that discrimination contributes to increased substance use among sexual minorities. Subtle discrimination and witnessing mistreatment, however, have received little attention. Using minority stress theory as a conceptual framework the authors examined the intersection of sexual orientation, experiencing and witnessing incivility and hostility, and students' alcohol and drug use. The authors hypothesized that experiencing/witnessing incivility/hostility would mediate the relationship between sexual minority status and drinking and drug use, as well as problematic use of these substances.Methods: Data were taken from a campus climate survey (n = 2497; age mean [M] = 23.19 years; 61% female; 17% sexual minorities. Controlling for demographics, logistic regressions depicted specifications for each path of the mediation analysis and bootstrapping was used to assess the significance of each sexual minority-mistreatment-drinking/drug use path.Results: Experiencing incivility mediated the relationship between sexual minority status and problematic drinking. Sexual minority college students were more likely to personally experience incivility (adjusted odds ratio [AOR] = 1.87; 95% confidence interval [CI] = 1.51–2.33, which was associated with greater odds of problematic drinking (AOR = 1.64; 95% CI = 1.35–2.00. The mediation path was significant at P < 0.001. Further, witnessing hostility mediated the relationship between sexual minority status and problematic drinking. Sexual minority college students were more likely to witness hostility (AOR = 1.87, 95% CI = 1.48–2.36, which was associated with greater odds of problematic drinking (AOR = 1.53; 95% CI = 1

Outcomes of Endovascular Abdominal Aortic Aneurysm Repair in Patients with Hostile Neck Anatomy

International Nuclear Information System (INIS)

Choke, Edward; Munneke, Graham; Morgan, Robert; Belli, Anna-Maria; Loftus, Ian; McFarland, Robert; Loosemore, Thomas; Thompson, Matthew M.

2006-01-01

Purpose. The principal anatomic contraindication to endovascular aneurysm repair (EVR) is an unfavorable proximal aortic neck. With increasing experience, a greater proportion of patients with unfavorable neck anatomy are being offered EVR. This study aimed to evaluate outcomes in patients with challenging proximal aortic neck anatomy. Methods. Prospectively collected data from 147 consecutive patients who underwent EVR between December 1997 and April 2005 were supplemented with a retrospective review of medical records and radiological images. Unfavorable anatomic features were defined as neck diameter >28 mm, angulation >60 deg., circumferential thrombus >50%, and length 30 days) (p = 0.57), distal type I endoleak (p = 0.40), type III endoleak (p 0.51), secondary interventions (p = 1.0), aneurysm sac expansion (p = 0.44), or 30 day mortality (p = 0.70). The good neck group had a significantly increased incidence of type II endoleak (p = 0.023). By multivariate analysis, the incidence of intraoperative adjunctive procedures was significantly increased in the presence of severe angulation (p = 0.041, OR 3.08, 95% CI 1.05-9.04). Conclusion. Patients with severely hostile proximal aortic neck anatomy may be treated with EVR, although severely angulated necks require additional intraoperative procedures. Early outcomes are encouraging and suggest that indications for EVR may be expanded to include patients with hostile neck anatomy

Televised relational and physical aggression and children's hostile intent attributions.

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Martins, Nicole

2013-12-01

An experiment was conducted with 150 children (mean age=10.1years) in third to fifth grades to test whether exposure to different forms of aggression in the media affected hostile attributional biases in response to different forms of provocation scenarios. Children were randomly assigned to watch a clip containing physical aggression, relational aggression, or no aggression. After exposure, children were asked to respond to a series of written provocation scenarios where a character caused some form of harm (instrumental or relational) to a target person, but the intent of the provocateur was ambiguous. Results revealed that exposure to relationally aggressive portrayals resulted in a hostile attributional bias in response to relational scenarios, whereas exposure to portrayals of physical aggression was associated with a hostile attributional bias in response to instrumental scenarios. Moreover, these biases were shown to be specific to the exposure condition (physical or relational) and not simply associated with exposure to aggression in general. The findings are discussed in terms of the general aggression model and children's social information processing. Copyright © 2013 Elsevier Inc. All rights reserved.

Developmental precursors of young school-age children's hostile attribution bias.

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Choe, Daniel Ewon; Lane, Jonathan D; Grabell, Adam S; Olson, Sheryl L

2013-12-01

This prospective longitudinal study provides evidence of preschool-age precursors of hostile attribution bias in young school-age children, a topic that has received little empirical attention. We examined multiple risk domains, including laboratory and observational assessments of children's social-cognition, general cognitive functioning, effortful control, and peer aggression. Preschoolers (N = 231) with a more advanced theory-of-mind, better emotion understanding, and higher IQ made fewer hostile attributions of intent in the early school years. Further exploration of these significant predictors revealed that only certain components of these capacities (i.e., nonstereotypical emotion understanding, false-belief explanation, and verbal IQ) were robust predictors of a hostile attribution bias in young school-age children and were especially strong predictors among children with more advanced effortful control. These relations were prospective in nature-the effects of preschool variables persisted after accounting for similar variables at school age. We conclude by discussing the implications of our findings for future research and prevention. PsycINFO Database Record (c) 2013 APA, all rights reserved.

Fathering by partner-abusive men: attitudes on children's exposure to interparental conflict and risk factors for child abuse.

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Salisbury, Emily J; Henning, Kris; Holdford, Robert

2009-08-01

A substantial body of research concludes that children in homes marked by intimate partner violence (IPV) and conflict are at increased risk for maladjustment. Although studies often attribute these difficulties to the aggressive acts witnessed, other research and theoretical work suggests that disrupted parenting and co-occurring child maltreatment play an equally critical role in the onset of the children's psychological and behavioral problems. Despite the clear importance of parenting in the context of IPV, relatively little scholarship has been devoted to the topic, particularly when it comes to examining fathers. The current study sought to better understand the paternal relationships of men arrested for spouse/partner abuse, to examine their beliefs about children's exposure to interparental conflict and to identify the specific factors that may place their children at risk for maltreatment. The data consisted of questionnaires administered to 3,824 men attending a court-ordered evaluation after they were convicted of assaulting an intimate partner. Analyses revealed that most of the men had some type of fathering role with underage children (n = 2,508; 65.6%) and in most cases these relationships continued following their arrest. Although the majority of the men acknowledged that their children had been exposed to interparental conflicts, few perceived that their children had been affected by the arguing. Also of concern was the fact that risk factors for child maltreatment were highly prevalent in this population. Implications of these findings and suggestions for those working with domestic offenders are discussed.

Longitudinal Transmission of Conflict Management Styles Across Inter-Parental and Adolescent Relationships.

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Staats, Soundry; van der Valk, Inge E; Meeus, Wim H J; Branje, Susan J T

2018-03-01

This study longitudinally investigated transmission of conflict management styles across inter-parental, adolescent-parent, adolescent-friend, and adolescent-partner relationships. During four waves, 799 middle-to-late adolescents (M age-t1  = 15.80; 54% boys) and their parents completed the Conflict Resolution Style Inventory. Cross-lagged path analyses indicated transmission of adolescent conflict management styles in relationships with parents to relationships with friends and romantic partners: Positive problem solving and conflict engagement utilized by adolescents in conflicts with parents were significantly, positively related to, respectively, adolescent positive problem solving and conflict engagement in relationships with friends 1 year later and relationships with partners 2 years later. Thus, the study showed that the way adolescents manage conflicts with parents predicts how they handle conflicts later in relationships outside the family. © 2017 The Authors. Journal of Research on Adolescence © 2017 Society for Research on Adolescence.

High-speed uncooled MWIR hostile fire indication sensor

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Zhang, L.; Pantuso, F. P.; Jin, G.; Mazurenko, A.; Erdtmann, M.; Radhakrishnan, S.; Salerno, J.

2011-06-01

Hostile fire indication (HFI) systems require high-resolution sensor operation at extremely high speeds to capture hostile fire events, including rocket-propelled grenades, anti-aircraft artillery, heavy machine guns, anti-tank guided missiles and small arms. HFI must also be conducted in a waveband with large available signal and low background clutter, in particular the mid-wavelength infrared (MWIR). The shortcoming of current HFI sensors in the MWIR is the bandwidth of the sensor is not sufficient to achieve the required frame rate at the high sensor resolution. Furthermore, current HFI sensors require cryogenic cooling that contributes to size, weight, and power (SWAP) in aircraft-mounted applications where these factors are at a premium. Based on its uncooled photomechanical infrared imaging technology, Agiltron has developed a low-SWAP, high-speed MWIR HFI sensor that breaks the bandwidth bottleneck typical of current infrared sensors. This accomplishment is made possible by using a commercial-off-the-shelf, high-performance visible imager as the readout integrated circuit and physically separating this visible imager from the MWIR-optimized photomechanical sensor chip. With this approach, we have achieved high-resolution operation of our MWIR HFI sensor at 1000 fps, which is unprecedented for an uncooled infrared sensor. We have field tested our MWIR HFI sensor for detecting all hostile fire events mentioned above at several test ranges under a wide range of environmental conditions. The field testing results will be presented.

Explaining the paradoxical rejection-aggression link: the mediating effects of hostile intent attributions, anger, and decreases in state self-esteem on peer rejection-induced aggression in youth.

Science.gov (United States)

Reijntjes, Albert; Thomaes, Sander; Kamphuis, Jan H; Bushman, Brad J; de Castro, Bram Orobio; Telch, Michael J

2011-07-01

People are strongly motivated to feel accepted by others. Yet when faced with acute peer rejection they often aggress against the very peers they desire acceptance from, which may lead to further rejection. The present experiment tests three potential mediators of aggressive responses to acute peer rejection in the critical developmental stage of early adolescence. Participants (N=185, M(age)=11.5 years) completed personal profiles that were allegedly evaluated online by peers. After receiving negative or neutral peer feedback, participants could aggress against the same peers who had evaluated them. Rejected participants attributed more hostile intent to the peers, were angrier, showed a greater reduction in state self-esteem, and were more aggressive. Mediational analyses showed that hostile intent attributions mediated the acute peer rejection-aggression relationship, whereas increases in anger and decreases in state self-esteem did not. Thus, acute peer rejection evokes hostile intent attributions that, in turn, lead to aggressive reactions. © 2011 by the Society for Personality and Social Psychology, Inc

Collective narcissism moderates the effect of in-group image threat on intergroup hostility.

Science.gov (United States)

Golec de Zavala, Agnieszka; Cichocka, Aleksandra; Iskra-Golec, Irena

2013-06-01

Results of 4 experiments demonstrated that under in-group image threat collective narcissism predicts retaliatory intergroup hostility. Under in-group criticism (vs. praise) collective narcissists expressed intention to harm the offending out-group but not other, nonoffending out-groups. This effect was specific to collective narcissism and was replicated in studies that accounted for the overlap between collective narcissism and individual narcissism, in-group positivity (in-group identification, blind and constructive patriotism), social dominance orientation, and right wing authoritarianism. The link between collective narcissism and retaliatory intergroup hostility under in-group image threat was found in the context of national identity and international relations and in the context of a social identity defined by university affiliation. Study 4 demonstrated that the relationship between collective narcissism and intergroup hostility was mediated by the perception of in-group criticism as personally threatening. The results advance our understanding of the mechanism driving the link between collective narcissism and intergroup hostility. They indicate that threatened egotism theory can be extended into the intergroup domain. PsycINFO Database Record (c) 2013 APA, all rights reserved.

Ambivalent Sexism in Close Relationships: (Hostile) Power and (Benevolent) Romance Shape Relationship Ideals

Science.gov (United States)

Lee, Tiane L.; Fiske, Susan T.; Glick, Peter; Chen, Zhixia

2013-01-01

Gender-based structural power and heterosexual dependency produce ambivalent gender ideologies, with hostility and benevolence separately shaping close-relationship ideals. The relative importance of romanticized benevolent versus more overtly power-based hostile sexism, however, may be culturally dependent. Testing this, northeast US (N=311) and central Chinese (N=290) undergraduates rated prescriptions and proscriptions (ideals) for partners and completed Ambivalent Sexism and Ambivalence toward Men Inventories (ideologies). Multiple regressions analyses conducted on group-specific relationship ideals revealed that benevolent ideologies predicted partner ideals, in both countries, especially for US culture’s romance-oriented relationships. Hostile attitudes predicted men’s ideals, both American and Chinese, suggesting both societies’ dominant-partner advantage. PMID:23914004

Anxious and Hostile: Consequences of Anxious Adult Attachment in Predicting Male-Perpetrated Sexual Assault.

Science.gov (United States)

Barbaro, Nicole; Parkhill, Michele R; Nguyen, David

2018-07-01

Attachment theory has increasingly been utilized to understand the etiology of sexual violence, and anxious attachment appears to be especially informative in this domain. We investigate the influence of general anxious attachment and specific anxious attachment on hostile masculine attitudes to predict male-perpetrated sexual assault. We hypothesize that hostile masculinity will mediate the relationship between general anxious attachment style and sexual assault perpetration (Hypothesis 1) and the relationship between specific anxious attachment to the assaulted woman and sexual assault perpetration (Hypothesis 2). Men ( N = 193) completed the Sexual Experiences Survey (SES) to determine sexual assault history and completed measures of general attachment style, specific attachment to the woman involved in the sexual activity, and measures of hostile masculine attitudes. Results support the hypothesized mediation models, such that general anxious attachment and specific anxious attachment are significantly associated with hostile masculinity, which in turn, predicts the likelihood of male-perpetrated sexual assault. The findings suggest that the unique characteristics of anxious attachment may escalate into hostile masculinity, which then increases the likelihood of sexual assault perpetration. This research is the first to investigate attachment bonds to the woman involved in the sexual activity and likelihood of sexual assault perpetration against the same woman.

Examining the influence of psychopathy, hostility biases, and automatic processing on criminal offenders' Theory of Mind.

Science.gov (United States)

Nentjes, Lieke; Bernstein, David; Arntz, Arnoud; van Breukelen, Gerard; Slaats, Mariëtte

2015-01-01

Theory of Mind (ToM) is a social perceptual skill that refers to the ability to take someone else's perspective and infer what others think. The current study examined the effect of potential hostility biases, as well as controlled (slow) versus automatic (fast) processing on ToM performance in psychopathy. ToM abilities (as assessed with the Reading the Mind in the Eyes Test; RMET; Baron-Cohen, Wheelwright, Hill, Raste, & Plumb, 2001), was compared between 39 PCL-R diagnosed psychopathic offenders, 37 non-psychopathic offenders, and 26 nonoffender controls. Contrary to our hypothesis, psychopathic individuals presented with intact overall RMET performance when restrictions were imposed on how long task stimuli could be processed. In addition, psychopaths did not over-ascribe hostility to task stimuli (i.e., lack of hostility bias). However, there was a significant three-way interaction between hostility, processing speed, and psychopathy: when there was no time limit on stimulus presentation, psychopathic offenders made fewer errors in identifying more hostile eye stimuli compared to nonoffender controls, who seemed to be less accurate in detecting hostility. Psychopaths' more realistic appraisal of others' malevolent mental states is discussed in the light of theories that stress its potential adaptive function. Copyright © 2015 Elsevier Ltd. All rights reserved.

Interparental conflicts and the development of psychopathology in adolescents and young adults

Directory of Open Access Journals (Sweden)

Olga Melo

2014-12-01

Full Text Available The objective in this study was to analyze to what extent inter parental conflicts and divorce act as predictors of psychopathological development in young people from intact and divorced families. The participants were 827 Portuguese young people between 13 and 25 years of age. A sociodemographic questionnaire, the Children’s Perception of Interparental Conflict Scale and the Brief Symptom Inventory were used. Significant difference in the psychopathology were found with regard to gender, age and family structure. As verified, the intensity and lack of solution of the inter parental conflicts positively predict the development of psychopathology. In conclusion, the children whose parents are separated or divorced perceive the frequency and intensity of inter parental conflicts more highly, but present a higher solution level of the inter parental conflicts and higher psychopathology levels. Nevertheless, the family structure has no moderating effect on the interaction between the inter parental conflicts and the development of pyschopathology.

Spouse criticism and hostility during marital interaction: effects on pain intensity and behaviors among individuals with chronic low back pain.

Science.gov (United States)

Burns, John W; Post, Kristina M; Smith, David A; Porter, Laura S; Buvanendran, Asokumar; Fras, Anne Marie; Keefe, Francis J

2017-10-30

Individuals with chronic pain may experience negative responses from spouse, family, and friends. Responses such as overt criticism and hostility may be associated with worsening pain and function for chronic pain sufferers. We used a laboratory procedure to evaluate whether variability in spouse criticism/hostility exhibited toward chronic low back pain (CLBP) patients during a conflictual discussion predicted variability in patient pain and function during a subsequent pain-induction task. Chronic low back pain patients (n = 71) and their spouses (n = 71) participated in a 10-minute discussion followed by the patient undergoing a 10-minute structured pain behavior task (SPBT). Spouse criticism/hostility perceived by patients and patient Beck Depression Inventory-II (BDI) scores correlated significantly and positively with pain intensity during the SPBT, whereas perceived spouse hostility, patient BDI scores, and spouse trait hostility correlated significantly and positively with observed pain behaviors during the SPBT. Spouse criticism/hostility coded by raters from video recordings interacted significantly with patient BDI scores, such that observed spouse criticism/hostility was related significantly and positively with pain behaviors only for patients with high BDI scores. Patient sex interacted significantly with observed spouse criticism/hostility, such that observed spouse criticism/hostility was related significantly and positively with pain behaviors only for female patients. Results support the hypothesis that spouse criticism and hostility-actually expressed or perceived-may worsen CLBP patient symptoms. Further, women patients and patients high in depressive symptoms appeared most vulnerable to spouse criticism/hostility. Thus, negative marital communication patterns may be appropriate targets for intervention, especially among these 2 at risk groups.

Effects of paliperidone extended release on hostility among Thai patients with schizophrenia

Directory of Open Access Journals (Sweden)

Jariyavilas A

2017-01-01

Full Text Available Apichat Jariyavilas,1 Nuntika Thavichachart,2 Ronnachai Kongsakon,3 Sunanta Chantakarn,4 Suwanna Arunpongpaisal,5 Vasu Chantarasak,6 Piyadit Jaroensook,7 Khanogwan Kittiwattanagul,8 Osot Nerapusee9 1Srithanya Hospital, Department of Mental Health, Ministry of Public Health, Bangkok, 2Department of Psychiatry, Faculty of Medicine, Chulalongkorn University, Bangkok, 3Department of Psychiatry, Faculty of Medicine, Ramathibodi Hospital, Bangkok, 4Department of Psychiatry, Faculty of Medicine, Siriraj Hospital, Bangkok, 5Department of Psychiatry, Faculty of Medicine, Khon Kaen University, Khon Kaen, 6Somdetchaopraya Institute of Psychiatry, Bangkok, 7Prasrimahabhodhi Hospital, Ubon Ratchathani, 8Khon Kaen Rajanagarindra Psychiatric Hospital, Khon Kaen, 9Medical Affairs, Janssen-Cilag, Bangkok, Thailand Objective: This open-label prospective study investigated the effects of paliperidone extended release (ER on hostility in Thai patients with schizophrenia. Background: Patients diagnosed with schizophrenia may be hostile or exhibit aggressive behavior, which can occasion their admission to psychiatric hospital. Antipsychotic medications are often used to treat hostility and aggression in such patients. Paliperidone ER is effective and well tolerated in the treatment of schizophrenia. However, there are no data available for paliperidone ER with regard to its efficacy on hostility and aggression among Thai patients. This study was a part of the PERFEcT study, a 6-month, open-label, multicenter, multicountry, prospective trial to explore the safety, efficacy, and functionality of paliperidone ER tablets. The current study included only the data obtained from Thai participants. Materials and methods: Flexible dosing of paliperidone ER in a range of 3–12 mg/day was used, allowing investigators to adjust the dosage of each subject individually. The 199 Thai patients had a stable Clinical Global Impression – severity score before enrollment. Demographic

Hostility and Anger in Women with Suspected Coronary Artery Disease: The Women’s Ischemia Syndrome Evaluation (WISE) Study

Science.gov (United States)

2003-01-01

CAD, and measures of the cognitive aspect of hostility (Cook-Medley subscales) were not, it appears that in women the overt expression of anger toward...other persons or objects is more “toxic” than the cognitive aspect of hostility. Several studies have revealed an association between behavioral...If this is true, then a measure assessing the cognitive aspect of hostility, such as the Cook-Medley hostility scale, will be a less direct and

Extending color psychology to the personality realm: interpersonal hostility varies by red preferences and perceptual biases.

Science.gov (United States)

Fetterman, Adam K; Liu, Tianwei; Robinson, Michael D

2015-02-01

The color psychology literature has made a convincing case that color is not just about aesthetics, but also about meaning. This work has involved situational manipulations of color, rendering it uncertain as to whether color-meaning associations can be used to characterize how people differ from each other. The present research focuses on the idea that the color red is linked to, or associated with, individual differences in interpersonal hostility. Across four studies (N = 376 undergraduates), red preferences and perceptual biases were measured along with individual differences in interpersonal hostility. It was found that (a) a preference for the color red was higher as interpersonal hostility increased, (b) hostile people were biased to see the color red more frequently than nonhostile people, and (c) there was a relationship between a preference for the color red and hostile social decision making. These studies represent an important extension of the color psychology literature, highlighting the need to attend to person-based, as well as situation-based, factors. © 2014 Wiley Periodicals, Inc.

Alcohol Use, Hostile Sexism, and Religious Self-Regulation: Investigating Risk and Protective Factors of IPV Perpetration.

Science.gov (United States)

Lynch, Kellie R; Renzetti, Claire M

2017-05-01

Research suggests that the relationship between alcohol use and intimate partner violence (IPV) is moderated by a range of other factors. Therefore, we investigated the relationship between alcohol use, hostile sexism, and religious self-regulation with perpetration. Using a national sample of 255 men, we found that hostile sexism was associated with physical violence toward a partner and alcohol use was positively associated with psychological abuse toward a partner. With regard to religious self-regulation, we found that introjected religious self-regulation was positively associated with hostile sexism and positively associated with perpetrating physical IPV. Identified religious self-regulation was negatively associated with physical violence perpetration. We also found significant interactions among our independent measures on physical IPV perpetration. These analyses suggest that increased alcohol consumption elevates the risk for physical violence perpetration among men who are high in introjected religious self-regulation and low in hostile sexism, while reducing the risk for perpetration in men who are high in identified religious self-regulation and low in hostile sexism. Implications and limitations of the findings are discussed.

Interaction of 5-HTTLPR genotype and unipolar major depression in the emergence of aggressive/hostile traits.

Science.gov (United States)

Gonda, Xenia; Fountoulakis, Konstantinos N; Csukly, Gabor; Bagdy, Gyorgy; Pap, Dorottya; Molnár, Eszter; Laszik, Andras; Lazary, Judit; Sarosi, Andrea; Faludi, Gabor; Sasvari-Szekely, Maria; Szekely, Anna; Rihmer, Zoltan

2011-08-01

The 5-HTTLPR polymorphism has been associated both with depression and aggression/hostility. The multidirectional association between depression, aggression and the s allele may be important, since all these phenomena are related to suicidal behavior. Our aim was to investigate the association between 5-HTTLPR and aggressive/hostile traits in depressed patients and controls. 137 depressive and 118 control women completed the Buss-Durkee Hostility Inventory and were genotyped for 5-HTTLPR. BDHI scores in the different groups were investigated by Generalized Linear Model Analysis. Association between dependent and independent variables in the model was tested by the likelihood ratio Chi-square statistic. Diagnosis and genotype showed a significant association with several aggressive/hostile traits. Interaction of the two main effects was also significant in case of several subscales. Post hoc analyses indicated a significant association between BDHI subscales and s allele only in the depressed group. Only women were studied and since gender differences are present both in aggressive behavior and putatively in the behavioral effects of 5-HTTLPR genotype, our findings pertain only to females. Our results indicate a robust relationship between aggression/hostility and 5-HTTLPR genotype, but this association is more marked in the presence of depression. The presence of the s allele thus not only contributes to a higher risk of depression, but in depressives also leads to higher aggression/hostility. Our results have important implications for suicide research, since the s allele is associated with violent suicide, and this association may be mediated through the emergence of increased aggression/hostility in depressed patients carrying the s allele. Copyright © 2011 Elsevier B.V. All rights reserved.

Hostility and childhood sexual abuse as predictors of suicidal behaviour in Borderline Personality Disorder.

Science.gov (United States)

Ferraz, Liliana; Portella, Maria J; Vállez, Mónica; Gutiérrez, Fernando; Martín-Blanco, Ana; Martín-Santos, Rocío; Subirà, Susana

2013-12-30

Impulsivity is a multidimensional construct and has been previously associated with suicidal behaviour in borderline personality disorder (BPD). This study examined the associations between suicidal behaviour and impulsivity-related personality traits, as well as history of childhood sexual abuse, in 76 patients diagnosed with BPD using both the Structured Interview for Diagnostic and Statistical Manual of Mental Disorders III (DSM-III) Axis-II diagnoses and the self-personality questionnaire. Impulsivity-related traits were measured using the Barratt Impulsiveness Scale-11 (BIS-11), the Buss-Durkee Hostility Inventory (BDHI) and the Temperament and Character Inventory-Revised (TCI-R). We found that hostility and childhood sexual abuse, but not impulsivity or other temperament traits, significantly predicted the presence, number and severity of previous suicide attempts. Hostility traits and childhood sexual abuse showed an impact on suicide attempts in BPD. Our results support previous findings indicating that high levels of hostility and having suffered sexual abuse during childhood lead to an increased risk for suicidal behaviour in BPD. © 2013 Elsevier Ireland Ltd. All rights reserved.

The comorbid psychiatric symptoms of Internet addiction: attention deficit and hyperactivity disorder (ADHD), depression, social phobia, and hostility.

Science.gov (United States)

Yen, Ju-Yu; Ko, Chih-Hung; Yen, Cheng-Fang; Wu, Hsiu-Yueh; Yang, Ming-Jen

2007-07-01

To: (1) determine the association between Internet addiction and depression, self-reported symptoms of attention deficit and hyperactivity disorder (ADHD), social phobia, and hostility for adolescents; and (2) evaluate the sex differences of association between Internet addiction and the above-mentioned psychiatric symptoms among adolescents. A total of 2114 students (1204 male and 910 female) were recruited for the study. Internet addiction, symptoms of ADHD, depression, social phobia, and hostility were evaluated by the self-report questionnaire. The results demonstrated that adolescents with Internet addiction had higher ADHD symptoms, depression, social phobia, and hostility. Higher ADHD symptoms, depression, and hostility are associated with Internet addiction in male adolescents, and only higher ADHD symptoms and depression are associated with Internet addiction in female students. These results suggest that Internet addiction is associated with symptoms of ADHD and depressive disorders. However, hostility was associated with Internet addiction only in males. Effective evaluation of, and treatment for ADHD and depressive disorders are required for adolescents with Internet addiction. More attention should be paid to male adolescents with high hostility in intervention of Internet addiction.

The effectiveness of a trauma-focused psycho-educational secondary prevention program for children exposed to interparental violence: study protocol for a randomized controlled trial

OpenAIRE

Overbeek, M.M.; de Schipper, J.C.; Lamers-Winkelman, F.; Schuengel, C.

2012-01-01

Abstract Background Children who witness interparental violence are at a heightened risk for developing psychosocial, behavioral and cognitive problems, as well as posttraumatic stress symptoms. For these children the psycho-educational secondary prevention program 'En nu ik...!' ('It's my turn now!') has been developed. This program includes specific therapeutic factors focused on emotion awareness and expression, increasing feelings of emotional security, teaching specific coping strategies...

22 CFR 192.1 - Declarations of hostile action.

Science.gov (United States)

2010-04-01

... 192.1 Foreign Relations DEPARTMENT OF STATE HOSTAGE RELIEF VICTIMS OF TERRORISM COMPENSATION General § 192.1 Declarations of hostile action. (a)(1) The Secretary of State shall declare when and where individuals in the Civil Service of the United States, including members of the Foreign Service and foreign...

Negative Affect Intensity and Hostility in Individuals with Alcohol Use Disorder with or without Post-Traumatic Stress Disorder.

Science.gov (United States)

Gandelman, Erin; Petrakis, Ismene; Kachadourian, Lorig; Ralevski, Elizabeth

2018-02-20

Negative affect intensity and hostility have both been implicated in alcohol use disorders (AUD) and post-traumatic stress disorder (PTSD) when they occur separately, but have neither been compared nor explored among those with dual diagnosis AUD and PTSD. This study is a secondary analysis designed to compare levels of negative affect intensity and hostility among those with AUD to those with dual diagnosis AUD and PTSD. Participants (n = 113) were recruited from the placebo-controlled groups of two distinct 12-week clinical trials (NCT00342563 and NCT00744055). The Short Affect Intensity Scale and Buss-Durkee Hostility Inventory were administered at weeks 0, 4, 8 and 12 to all study participants to assess negative affect intensity and hostility levels, respectively. Dual diagnosis AUD and PTSD individuals showed significantly higher levels of negative affect intensity and hostility than individuals with single diagnosis AUD. These levels remained relatively stable over the course of the study in spite of all study participants showing clinically significant improvements in AUD severity and PTSD symptomology (for those with dual diagnosis). Our results indicate that individuals with dual diagnosis AUD and PTSD have higher levels of negative affect and higher levels of hostility compared to individuals with single diagnosis AUD. In addition, these heightened levels of negative affect intensity and hostility appear to function somewhat independently of diagnosis severity and symptomology improvement. To our knowledge, this is the first study to compare negative affect intensity and hostility levels between single diagnosis AUD and dual diagnosis AUD and PTSD individuals.

Hospitality and hostility in hospitals

DEFF Research Database (Denmark)

Jensen, Tina Blegind; Aanestad, Margunn

2007-01-01

The purpose of this paper is to discuss the adoption of healthcare information systems (HIS) from a user perspective. Our case study concerns how a group of orthopaedic surgeons experienced and reacted to the adoption and mandatory use of an Electronic Patient Record system in a Danish hospital. We...... propose to use the concepts of hospitality and hostility to turn our attention to the interaction between the host (the surgeons) and the guest (the information system) and consider how the boundaries between them evolved in the everyday work practices. As an alternative to previous studies on technology...

The Role of Hostile Attributions in the Associations between Child Maltreatment and Reactive and Proactive Aggression

Science.gov (United States)

Richey, Allora; Brown, Shaquanna; Fite, Paula J.; Bortolato, Marco

2017-01-01

The present study examined the relations between child maltreatment and reactive and proactive functions of aggression, and whether hostile attribution biases partially accounted for these associations in a sample of 339 college students (mean age = 19; 51% male). Child maltreatment was associated with reactive, but not proactive, aggression, and instrumental hostile attribution biases accounted for this association. Relational hostile attributions were correlated with both reactive and proactive aggression, but did not play a role in the link between child maltreatment and reactive aggression. PMID:29386881

The relationship between adult reactive and proactive aggression, hostile interpretation bias, and antisocial personality disorder.

Science.gov (United States)

Lobbestael, Jill; Cima, Maaike; Arntz, Arnoud

2013-02-01

Reactive aggression (RA) refers to angry responses to provocation or frustration, while proactive aggression (PA) denotes nonemotional, instrumental, and unprovoked aggression. The current study examined personality-related and cognitive correlates of both aggressive types. Respectively, the predictive values of antisocial personality disorder (ASPD), and of hostile interpretation bias, which is the tendency to interpret ambiguous stimuli in a hostile manner, were studied. The sample consisted of n = 37 male adult patients with mixed diagnoses and n = 29 male nonpatients that responded to vignettes and pictures of ambiguous situations, using both open and closed answer formats. ASPD was assessed by means of the Structured Clinical Interview for DSM-IV Axis II disorders (SCID-II), and the Reactive Proactive Questionnaire (RPQ) measured RA and PA. Results showed that although both RA and PA types were predicted by ASPD traits, RA was additionally predicted by a hostile interpretation bias. These findings suggest that reducing hostile bias is a promising avenue for clinical treatment of ASPD-patients high in RA.

Hostile siblings in the abused child’s mind

DEFF Research Database (Denmark)

Grünbaum, Liselotte

, in an experience of siblings as representing violent inner parental objects not fully differentiated from hostile sibling objects, e.g. linked to a fantasy of an inattentive breast-mother feeding herself and a violent paternal part-object, the two of them in a fused state becoming merged as an undifferentiated...

Optical techniques for sensing and measurement in hostile environments

International Nuclear Information System (INIS)

Gillespie, C.H.; Greenwell, R.A.

1987-01-01

These proceedings collect papers on optical sensing and measurement in hostile environments. Topic include: nuclear waste storage facility monitoring, monitoring of nuclear and chemical explosions, exhaust gas monitoring, fiber-optic monitoring, temperature and radiation effects on optical fibers, and interferometers

Assertion and Overcontrolled Hostility among Mentally Disordered Murderers.

Science.gov (United States)

Quinsey, Vernon L.; And Others

1983-01-01

Studied whether men (N=19) who had committed very severe assaults and who score high on the Overcontrolled Hostility (O-H) scale had assertion deficits that could be measured behaviorally. Results showed the high O-H group was significantly less assertive than control groups in role playing tasks and on questionnaire items. (WAS)

Assessing the link between witnessing inter-parental violence and the perpetration of intimate partner violence in Bangladesh.

Science.gov (United States)

Islam, Md Jahirul; Rahman, Mosiur; Broidy, Lisa; Haque, Syed Emdadul; Saw, Yu Mon; Duc, Nguyen Huu Chau; Haque, Md Nurruzzaman; Rahman, Md Mostafizur; Islam, Md Rafiqul; Mostofa, Md Golam

2017-02-10

We aimed to examine the influence of witnessing father-to-mother violence on: 1) perpetration of intimate partner violence (IPV); and 2) endorsement of attitudes justifying wife beating in Bangladesh. This paper used data from the 2007 Bangladesh Demographic Health Survey. The analyses were based on the responses of 3374 ever-married men. Exposure to IPV was determined by men's self-reports of witnessing inter-parental violence in childhood. We used adjusted binary logistic regression models to assess the influence of exposure on husbands' perpetration of IPV and their endorsement of attitudes justifying wife beating. Nearly 60% of men reported violent behaviour towards an intimate partner and 35.7% endorsed attitudes justifying spousal abuse. Men who witnessed father-to-mother violence had higher odds of reporting any physical or sexual IPV (adjusted OR [AOR] = 3.26; 95% CI = 2.61, 4.06). Men who had witnessed father-to-mother violence were also 1.34 times (95% CI = 1.08, 1.65) more likely endorse attitudes justifying spousal abuse. Committing violence against an intimate partner is an all too frequent practice among men in Bangladesh. The study indicated that men who had witnessed father-to-mother violence were more likley to perpetrate IPV, suggesting an intergenerational transmission of violence. This transmission of violence may operate through the learning and modelling of attitudes favourable to spousal abuse. In support of this, witnnessing inter-parental violence was also associated with the endorsement of attitudes justifying spousal abuse. Our findings indicate the continued importance of efforts to identify and assist boys who have witnessed domestic violence and suggest such efforts should aim to change not just behaviours but also attitudes that facilitate such violence.

Assessing the link between witnessing inter-parental violence and the perpetration of intimate partner violence in Bangladesh

Directory of Open Access Journals (Sweden)

Md. Jahirul Islam

2017-02-01

Full Text Available Abstract Background We aimed to examine the influence of witnessing father-to-mother violence on: 1 perpetration of intimate partner violence (IPV; and 2 endorsement of attitudes justifying wife beating in Bangladesh. Methods This paper used data from the 2007 Bangladesh Demographic Health Survey. The analyses were based on the responses of 3374 ever-married men. Exposure to IPV was determined by men’s self-reports of witnessing inter-parental violence in childhood. We used adjusted binary logistic regression models to assess the influence of exposure on husbands’ perpetration of IPV and their endorsement of attitudes justifying wife beating. Results Nearly 60% of men reported violent behaviour towards an intimate partner and 35.7% endorsed attitudes justifying spousal abuse. Men who witnessed father-to-mother violence had higher odds of reporting any physical or sexual IPV (adjusted OR [AOR] = 3.26; 95% CI = 2.61, 4.06. Men who had witnessed father-to-mother violence were also 1.34 times (95% CI = 1.08, 1.65 more likely endorse attitudes justifying spousal abuse. Conclusions Committing violence against an intimate partner is an all too frequent practice among men in Bangladesh. The study indicated that men who had witnessed father-to-mother violence were more likley to perpetrate IPV, suggesting an intergenerational transmission of violence. This transmission of violence may operate through the learning and modelling of attitudes favourable to spousal abuse. In support of this, witnnessing inter-parental violence was also associated with the endorsement of attitudes justifying spousal abuse. Our findings indicate the continued importance of efforts to identify and assist boys who have witnessed domestic violence and suggest such efforts should aim to change not just behaviours but also attitudes that facilitate such violence.

Attachment insecurity, biased perceptions of romantic partners' negative emotions, and hostile relationship behavior.

Science.gov (United States)

Overall, Nickola C; Fletcher, Garth J O; Simpson, Jeffry A; Fillo, Jennifer

2015-05-01

In the current research, we tested the extent to which attachment insecurity produces inaccurate and biased perceptions of intimate partners' emotions and whether more negative perceptions of partners' emotions elicit the damaging behavior often associated with attachment insecurity. Perceptions of partners' emotions as well as partners' actual emotions were assessed multiple times in couples' conflict discussions (Study 1) and daily during a 3-week period in 2 independent samples (Study 2). Using partners' reports of their own emotional experiences as the accuracy benchmark, we simultaneously tested whether attachment insecurity was associated with the degree to which individuals (a) accurately detected shifts in their partners' negative emotions (tracking accuracy), and (b) perceived their partners were feeling more negative relationship-related emotions than they actually experienced (directional bias). Highly avoidant perceivers were equally accurate at tracking their partners' changing emotions compared to less avoidant individuals (tracking accuracy), but they overestimated the intensity of their partners' negative emotions to a greater extent than less avoidant individuals (directional bias). In addition, more negative perceptions of partners' emotions triggered more hostile and defensive behavior in highly avoidant perceivers both during conflict discussions (Study 1) and in daily life (Study 2). In contrast, attachment anxiety was not associated with tracking accuracy, directional bias, or hostile reactions to perceptions of their partners' negative emotions. These findings demonstrate the importance of assessing biased perceptions in actual relationship interactions and reveal that biased perceptions play an important role in activating the defenses of avoidantly attached people. (c) 2015 APA, all rights reserved).

The exacerbation of depression, hostility, and social anxiety in the course of Internet addiction among adolescents: a prospective study.

Science.gov (United States)

Ko, Chih-Hung; Liu, Tai-Ling; Wang, Peng-Wei; Chen, Cheng-Sheng; Yen, Cheng-Fang; Yen, Ju-Yu

2014-08-01

In adolescent populations worldwide, Internet addiction is prevalent and is often comorbid with depression, hostility, and social anxiety of adolescents. This study aimed at evaluating the exacerbation of depression, hostility, and social anxiety in the course of getting addiction to Internet or remitting from Internet addiction among adolescents. This study recruited 2293 adolescents in grade 7 to assess their depression, hostility, social anxiety and Internet addiction. The same assessments were repeated one year later. The incidence group was defined as subjects classified as non-addicted in the first assessment and as addicted in the second assessment. The remission group was defined as subjects classified as addicted in the first assessment and as non-addicted in the second assessment. The incidence group exhibited increased depression and hostility more than the non-addiction group and the effect of on depression was stronger among adolescent girls. Further, the remission group showed decreased depression, hostility, and social anxiety more than the persistent addiction group. Depression and hostility worsen in the addiction process for the Internet among adolescents. Intervention of Internet addiction should be provided to prevent its negative effect on mental health. Depression, hostility, and social anxiety decreased in the process of remission. It suggested that the negative consequences could be reversed if Internet addiction could be remitted within a short duration. Copyright © 2014 Elsevier Inc. All rights reserved.

The propaganda of extreme hostility: denunciation and the regulation of the group.

Science.gov (United States)

Finlay, W M L

2007-06-01

This paper discusses how those espousing racist or separatist ideologies seek to persuade others to conform to their beliefs. Using examples from Nazi Germany, White Power movements in the USA and the extreme fringes of Zionist politics, it illustrates how notions of identity are linked to positions of hostility, hatred or separatism from other groups. In particular, it describes how those who maintain relations with other groups or who oppose hostility are discounted through accounts of social influence. The effectiveness of this rhetoric in terms of creating climates of social and self-censure, and of silencing dissent in situations of conflict, is discussed.

The Refugees: Threatening or Beneficial? Exploring the Effects of Positive and Negative Attitudes and Communication on Hostile Media Perceptions

Directory of Open Access Journals (Sweden)

Dorothee Arlt

2016-07-01

Full Text Available In the actual debate on refugees in Germany the media’s role was heavily disputed. To understand this controversy, this study examines hostile media perceptions from the audience perspective. Building up on previous research on the hostile media phenomenon and considering literature on pro- and anti-immigrant attitudes, this study explores the effect of positive and negative attitudes towards refugees as well as of mainstream media, social media and interpersonal communication on hostile media perceptions. Using survey data (N=1005 and applying structural equation modelling, several hypotheses on the effects of attitudes and communication variables were tested. The results demonstrate that perceptions of media bias are strongly influenced by people’s negative and positive attitudes towards refugees and the basic hostile media hypothesis was confirmed. Moreover, our findings reveal that the perceived intensity of media coverage on contested aspects of the refugee issue also has an effect on perceptions of hostility. However, the various communication variables did not prove to have direct effects, whereas mainstream media use, social media use, and interpersonal communication with refugees had indirect effects on the hostile media perception.

Hostility Ratings by Parents at Risk for Child Abuse: Impact of Chronic and Temporary Schema Activation

Science.gov (United States)

Farc, Maria-Magdalena; Crouch, Julie L.; Skowronski, John J.; Milner, Joel S.

2008-01-01

Objective: Two studies examined whether accessibility of hostility-related schema influenced ratings of ambiguous child pictures. Based on the social information processing model of child physical abuse (CPA), it was expected that CPA risk status would serve as a proxy for chronic accessibility of hostile schema, while priming procedures were used…

Longitudinal pathways from marital hostility to child anger during toddlerhood: genetic susceptibility and indirect effects via harsh parenting.

Science.gov (United States)

Rhoades, Kimberly A; Leve, Leslie D; Harold, Gordon T; Neiderhiser, Jenae M; Shaw, Daniel S; Reiss, David

2011-04-01

We examined direct and indirect pathways from marital hostility to toddler anger/frustration via harsh parenting and parental depressive symptoms, with an additional focus on the moderating role of genetic influences as inferred from birth parent anger/frustration. Participants were 361 linked triads of birth mothers, adoptive parents, and adopted children who were 9 (T1) and 18 (T2) months old across the study period. Results indicated an indirect effect from T1 marital hostility to T2 toddler anger/frustration via T2 parental harsh discipline. Results also indicated that the association between marital hostility and toddler anger was moderated by birth mother anger/frustration. For children whose birth mothers reported high levels of anger/frustration, adoptive parents' marital hostility at T1 predicted toddler anger/frustration at T2. This relation did not hold for children whose birth mothers reported low levels of anger/frustration. The results suggest that children whose birth mothers report elevated frustration might inherit an emotional lability that makes them more sensitive to the effects of marital hostility.

Intergenerational Similarity in Callous-Unemotional Traits: Contributions of Hostile Parenting and Household Chaos during Adolescence

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Kahn, Rachel E.; Deater-Deckard, Kirby; King-Casas, Brooks; Kim-Spoon, Jungmeen

2016-01-01

Extant research has examined both genetic and environmental risk involved in the transmission of callous-unemotional traits in youth populations, yet no study has examined the intergenerational similarity of these traits between parents and their offspring. The current study examined whether the association between parent callous-unemotional traits and child callous-unemotional traits was mediated by parenting behavior and whether this association was moderated by household environment. Participants included 115 dyads of adolescents (48% female; Mean age = 13.97) and their primary caregivers (87% female; Mean age = 42.54). Measures of callous-unemotional traits, hostile parenting, and household chaos were collected from both adolescents and parents. A two group structural equation modeling revealed that hostile parenting serves as a mediating process in the association between parent and adolescent callous-unemotional traits, but only in the context of high household chaos. Our findings suggest that hostile parenting practices are a mediating process that may explain intergenerational similarity in callous-unemotional traits. Additionally, household chaos may exacerbate the effects of hostile parenting on callous-unemotional traits within adolescents, resulting in heightened vulnerability to intergenerational transmission of callous-unemotional traits. PMID:28029442

Youth Appraisals of Inter-parental Conflict and Genetic and Environmental Contributions to Attention-Deficit Hyperactivity Disorder: Examination of G×E Effects in a Twin Sample

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Klump, Kelly L.; Burt, S. Alexandra

2012-01-01

Identification of gene × environment interactions (GxE) for attention-deficit hyperactivity disorder (ADHD) is a crucial component to understanding the mechanisms underpinning the disorder, as prior work indicates large genetic influences and numerous environmental risk factors. Building on prior research, children's appraisals of self-blame were examined as a psychosocial moderator of latent etiological influences on ADHD via biometric twin models, which provide an omnibus test of GxE while managing the potential confound of gene-environment correlation. Participants were 246 twin pairs (total n=492) ages 6–16 years. ADHD behaviors were assessed via mother report on the Child Behavior Checklist. To assess level of self-blame, each twin completed the Children's Perception of Inter-parental Conflict scale. Two biometric GxE models were fit to the data. The first model revealed a significant decrease in genetic effects and a significant increase in unique environmental influences on ADHD with increasing levels of self-blame. These results generally persisted even after controlling for confounding effects due to gene-environment correlation in the second model. Results suggest that appraisals of self-blame in relation to inter-parental conflict may act as a key moderator of etiological contributions to ADHD. PMID:22006350

The Relationship Between Family-of-Origin Violence, Hostility, and Intimate Partner Violence in Men Arrested for Domestic Violence: Testing a Mediational Model.

Science.gov (United States)

Elmquist, JoAnna; Shorey, Ryan C; Labrecque, Lindsay; Ninnemann, Andrew; Zapor, Heather; Febres, Jeniimarie; Wolford-Clevenger, Caitlin; Plasencia, Maribel; Temple, Jeff R; Stuart, Gregory L

2016-09-01

Although research has shown links between family-of-origin violence (FOV), intimate partner violence (IPV), and hostility, research has not examined whether hostility mediates the relationship between FOV and IPV. The current study examined whether hostility mediates FOV and IPV perpetration in 302 men arrested for domestic violence. Results demonstrated that hostility fully mediated the relationship between father-to-participant FOV and physical and psychological IPV, and the relationship between mother-to-participant FOV and physical IPV. Results indicated that hostility fully mediated the relationship between experiencing and witnessing FOV and physical IPV (composite FOV), and partially mediated the relationship between composite FOV and psychological aggression. © The Author(s) 2015.

Maternal attitudinal inflexibility: longitudinal relations with mother-infant disrupted interaction and childhood hostile-aggressive behavior problems.

Science.gov (United States)

Najmi, Sadia; Bureau, Jean-Francois; Chen, Diyu; Lyons-Ruth, Karlen

2009-12-01

: The Personal Attitude Scale (PAS; Hooley, 2000) is a method that is under development for identifying individuals high in Expressed Emotion based on personality traits of inflexibility, intolerance, and norm-forming. In the current study, the goal was to measure the association between this maternal attitudinal inflexibility, early hostile or disrupted mother-infant interactions, and hostile-aggressive behavior problems in the child. In a prospective longitudinal study of 76 low-income mothers and their infants, it was predicted that maternal PAS scores, assessed at child age 20, would be related to difficulties in early observed mother-infant interaction and to hostile-aggressive behavioral difficulties in the child. Results indicated that maternal difficulties in interacting with the infant in the laboratory were associated with maternal PAS scores assessed 20 years later. Hostile-aggressive behavior problems in the child at age five were also predictive of PAS scores of mothers. However, contrary to prediction, these behavior problems did not mediate the association between mother-infant interaction difficulties and maternal PAS scores, indicating that the child's hostile-aggressive behavior problems did not produce the link between quality of early interaction and later maternal attitudinal inflexibility. The current results validate the PAS against observable mother-child interactions and child hostile-aggressive behavior problems and indicate the importance of future work investigating the maternal attitudes that are associated with, and may potentially precede, parent-infant interactive difficulties. These findings regarding the inflexible attitudes of mothers whose interactions with their infants are also disrupted have important clinical implications. First, once the stability of the PAS has been established, this measure may offer a valuable screening tool for the prenatal identification of parents at risk for difficult interactions with their children

The social nature of benevolent sexism and the antisocial nature of hostile sexism: Is benevolent sexism more likely to manifest in public contexts and hostile sexism in private contexts?

Science.gov (United States)

Chisango, Tadios; Mayekiso, Thokozile; Thomae, Manuela

2015-10-01

Previous research converges on demonstrating that benevolent sexism (BS) is socially approved, whereas hostile sexism (HS) is socially disapproved. We postulated that a sample of married women would be likely to report that their husbands express hostile sexist attitudes and engage in related actions towards them more in private than public contexts, where they lie concealed from public censure. By contrast, the women would report that their husbands would be likely to express benevolent sexist attitudes and engage in related actions more in public than private contexts, where they are reinforced not only by their target (i.e. wife), but also by significant others and the society at large. We tested these hypotheses with a sample of Black, heterosexually married Zimbabwean women (n = 109, mean age = 31.83). Results supported our hypotheses: the women reported hostile sexist attitudes and actions to be more likely to occur in private than public contexts; on the other hand, they reported benevolent sexist attitudes and actions to be more likely in public than private contexts. We conclude that differences in social approval of BS and HS account for these results. © 2014 International Union of Psychological Science.

Marital conflict typology and children's appraisals: the moderating role of family cohesion.

Science.gov (United States)

Lindahl, Kristin M; Malik, Neena M

2011-04-01

Intense and frequent marital conflict is associated with greater appraisals of threat and self-blame in children, but little else is known about contextual factors that might affect appraisals. Systemic family theories propose that to understand child adaptation, it is necessary to understand the interconnected nature of family subsystem relationships. In a sample of 257 families with 8- to 12-year-old children, this study examined whether a four-level typology of marital conflict management was related to children's perceptions of marital conflict and their appraisals of perceived threat and self-blame. In addition, family cohesion was tested as a moderator of the relationship between marital conflict style and children's appraisals. Observational coding was used to group couples into Harmonious, Disengaged, Conflictual-Expressive, and Conflictual-Hostile groups. Children's report of the intensity, frequency, and degree of resolution of interparental discord corresponded well with observers' ratings. The relationship between marital conflict style and appraisals of threat and self-blame was moderated by family cohesiveness. At high levels of family cohesiveness, no group differences were found for either perceived threat or self-blame, whereas when family cohesiveness was low, threat was higher for the Harmonious and Conflictual-Hostile groups, as compared to the Conflictual-Expressive group, and self-blame was higher for both conflict groups (expressive and hostile), as compared to the Disengaged group. The results provide further evidence of interconnected nature of family subsystem relationships and the importance of distinguishing among different approaches to marital conflict management for understanding the complex and perhaps subtle but meaningful effects different family system factors have on child adaptation.

A collaborative smartphone sensing platform for detecting and tracking hostile drones

Science.gov (United States)

Boddhu, Sanjay K.; McCartney, Matt; Ceccopieri, Oliver; Williams, Robert L.

2013-05-01

In recent years, not only United States Armed Services but other Law-enforcement agencies have shown increasing interest in employing drones for various surveillance and reconnaissance purposes. Further, recent advancements in autonomous drone control and navigation technology have tremendously increased the geographic extent of dronebased missions beyond the conventional line-of-sight coverage. Without any sophisticated requirement on data links to control them remotely (human-in-loop), drones are proving to be a reliable and effective means of securing personnel and soldiers operating in hostile environments. However, this autonomous breed of drones can potentially prove to be a significant threat when acquired by antisocial groups who wish to target property and life in urban settlements. To further escalate the issue, the standard detection techniques like RADARs, RF data link signature scanners, etc..., prove futile as the drones are smaller in size to evade successful detection by a RADAR based system in urban environment and being autonomous, have the capability of operating without a traceable active data link (RF). Hence, towards investigating possible practical solutions for the issue, the research team at AFRL's Tec^Edge Labs under SATE and YATE programs has developed a highly scalable, geographically distributable and easily deployable smartphone-based collaborative platform that can aid in detecting and tracking unidentified hostile drones. In its current state, this collaborative platform built on the paradigm of "Human-as-Sensors", consists primarily of an intelligent Smartphone application that leverages appropriate sensors on the device to capture a drone's attributes (flight direction, orientation, shape, color, etc..,) with real-time collaboration capabilities through a highly composable sensor cloud and an intelligent processing module (based on a Probabilistic model) that can estimate and predict the possible flight path of a hostile drone

Do Hostile School Environments Promote Social Deviance by Shaping Neural Responses to Social Exclusion?

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Schriber, Roberta A; Rogers, Christina R; Ferrer, Emilio; Conger, Rand D; Robins, Richard W; Hastings, Paul D; Guyer, Amanda E

2018-03-01

The present study examined adolescents' neural responses to social exclusion as a mediator of past exposure to a hostile school environment (HSE) and later social deviance, and whether family connectedness buffered these associations. Participants (166 Mexican-origin adolescents, 54.4% female) reported on their HSE exposure and family connectedness across Grades 9-11. Six months later, neural responses to social exclusion were measured. Finally, social deviance was self-reported in Grades 9 and 12. The HSE-social deviance link was mediated by greater reactivity to social deviance in subgenual anterior cingulate cortex, a region from the social pain network also implicated in social susceptibility. However, youths with stronger family bonds were protected from this neurobiologically mediated path. These findings suggest a complex interplay of risk and protective factors that impact adolescent behavior through the brain. © 2018 Society for Research on Adolescence.

Fighting fair: Adaptive Marital Conflict Strategies as Predictors of Future Adolescent Peer and Romantic Relationship Quality

OpenAIRE

Miga, Erin M.; Gdula, Julie Ann; Allen, Joseph P.

2011-01-01

This study examined the associations between reasoning during interparental conflict and autonomous adolescent conflict negotiation with peers over time. Participants included 133 adolescents and their parents, peers, and romantic partners in a multi-method, multiple reporter, longitudinal study. Interparental reasoning at adolescent age 13 predicted greater autonomy and relatedness in observed adolescent-peer conflict one year later and lower levels of autonomy undermining during observed ro...

Perampanel with concomitant levetiracetam and topiramate: Post hoc analysis of adverse events related to hostility and aggression.

Science.gov (United States)

Chung, Steve; Williams, Betsy; Dobrinsky, Cindy; Patten, Anna; Yang, Haichen; Laurenza, Antonio

2017-10-01

In 4 Phase III registration trials (3 in patients with partial seizures, N=1480; 1 in patients with PGTCS, N=163), perampanel administered to patients already receiving 1-3 concomitant antiepileptic drugs (AEDs) demonstrated statistically superior efficacy compared to placebo in reducing seizure frequency. However, use of perampanel in these studies was associated with a risk of psychiatric and behavioral adverse reactions, including aggression, hostility, irritability, anger, and homicidal ideation and threats. The present study is a post hoc analysis of pooled data from these 4 trials to determine if concomitant treatment with levetiracetam and/or topiramate increased the risk of hostility- and aggression-related AEs. Treatment-emergent AEs (TEAEs) were determined using a "Narrow & Broad" search based on the Medical Dictionary for Regulatory Activities (MedDRA) standard MedDRA query (SMQ) for hostility- and aggression-related events. The rate of hostility- and aggression-related TEAEs was observed to be similar among perampanel-treated patients: a) receiving levetiracetam (N=340) compared to those not receiving levetiracetam (N=779); b) receiving topiramate (N=223) compared to those not receiving topiramate (N=896); and c) receiving both levetiracetam and topiramate (N=47) compared to those not receiving levetiracetam and topiramate (N=1072). Severe and serious TEAEs related to hostility and aggression were rare and occurred at a similar rate regardless of concomitant levetiracetam and/or topiramate therapy. Taken together, these results suggest that concomitant treatment with levetiracetam and/or topiramate has no appreciable effect on the occurrence of hostility- or aggression-related TEAEs in patients receiving perampanel. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

Hostile attribution of intent and aggressive behavior: A meta-analysis

NARCIS (Netherlands)

Orobio de Castro, B.; Veerman, J.W.; Koops, W.; Bosch, J.D.; Monshouwer, H.J.

2002-01-01

A meta-analytic review was conducted to explain divergent findings on the relation between children's aggressive behavior and hostile attribution of intent to peers. Forty-one studies with 6,017 participants were included in the analysis. Ten studies concerned representative samples from the general

Effects of Trait Hostility, Mapping Interface, and Character Identification on Aggressive Thoughts and Overall Game Experience After Playing a Violent Video Game.

Science.gov (United States)

Jung, Younbo; Park, Namkee; Lee, Kwan Min

2015-12-01

This study investigated the effects of trait-level hostility, interface types, and character identification on aggressive thoughts and overall game experience after playing a violent video game. Results showed that the mapping interface made participants with high trait-level hostility more readily accessible to aggressive contracts, yet it did not have any significant impact for participants with low trait-level hostility. Participants with low trait-level hostility reported more positive game experience in the mapping interface condition, while participants with high trait-level hostility in the same condition reported more negative game experience. Results also indicated that character identification has moderating effects on activating aggressive thoughts and mediating effects on overall game experience. Implications regarding possible ways of reducing potentially negative outcomes from violent games are discussed.

Mediation and Moderation of the Association between Cynical Hostility and Systolic Blood Pressure in Low-Income Women

Science.gov (United States)

Versey, H. Shellae; Kaplan, George A.

2012-01-01

Hostility may be related to risk factors for cardiovascular disease (CVD), such as blood pressure. However, the process by which hostility affects blood pressure is not fully understood. The current study sought to evaluate abdominal obesity (waist-to-hip ratio [WHR]) as a potential mediator and modifier of the relationship between cynical…

Sexual Harassment in the Workplace: When Are Hostile Comments Actionable?

Science.gov (United States)

Schimmel, David

1994-01-01

In "Harris" the Supreme Court ruled that Title VII is violated when the workplace environment "would reasonably be perceived and is perceived as hostile or abusive." Schools and colleges, by developing appropriate policies, procedures, and educational programs, can substantially increase understanding about the legal aspects of…

Hostile and benevolent reactions toward pregnant women: complementary interpersonal punishments and rewards that maintain traditional roles.

Science.gov (United States)

Hebl, Michelle R; King, Eden B; Glick, Peter; Singletary, Sarah L; Kazama, Stephanie

2007-11-01

A naturalistic field study investigated behavior toward pregnant (vs. nonpregnant) women in nontraditional (job applicant) and traditional (store customer) roles. Female confederates, who sometimes wore a pregnancy prosthesis, posed as job applicants or customers at retail stores. Store employees exhibited more hostile behavior (e.g., rudeness) toward pregnant (vs. nonpregnant) applicants and more benevolent behavior (e.g., touching, overfriendliness) toward pregnant (vs. nonpregnant) customers. A second experiment revealed that pregnant women are especially likely to encounter hostility (from both men and women) when applying for masculine as compared with feminine jobs. The combination of benevolence toward pregnant women in traditional roles and hostility toward those who seek nontraditional roles suggests a system of complementary interpersonal rewards and punishments that may discourage pregnant women from pursuing work that violates gender norms. (c) 2007 APA

Violent Video Games Don't Increase Hostility in Teens, but They Do Stress Girls Out.

Science.gov (United States)

Ferguson, Christopher J; Trigani, Benjamin; Pilato, Steven; Miller, Stephanie; Foley, Kimberly; Barr, Hayley

2016-03-01

The impact of violent video games (VVGs) on youth remains unclear given inconsistent results in past literature. Most previous experimental studies have been done with college students, not youth. The current study examined the impact of VVGs in an experimental study of teens (12-18). Participants were randomized to play either a violent or non-violent video game. Teens also reported their levels of stress and hostility both before and after video game play. Hostility levels neither decreased nor increased following violent game play, and Bayesian analyzes confirmed that results are supportive of the null hypothesis. By contrast, VVG exposure increased stress, but only for girls. The impact of VVGs on teen hostility is minimal. However, players unfamiliar with such games may find them unpleasant. These results are put into the context of Uses and Gratifications Theory with suggestions for how medical professionals should address the issue of VVG play with concerned parents.

Feeling and thinking of others: affective and cognitive empathy and emotion comprehension in prosocial/hostile preschoolers.

Science.gov (United States)

Belacchi, Carmen; Farina, Eleonora

2012-01-01

This study aims at investigating the affective and cognitive components of empathy in relation to both emotion comprehension and prosocial/hostile behaviors in preschoolers. A total of 219 children (54% boys; aged between 3 and 6: mean age 4.10) and 20 teachers (two for each class: group A and group B) took part in this research. Pupils' empathy and hostile/prosocial roles were assessed by teacher reports [Belacchi and Farina, 2010] and children's emotion comprehension by a nonverbal test [Test of Emotion Comprehension: Pons and Harris, 2000; adapted by Albanese and Molina; 2008]. As expected, the results showed a significant influence of gender, with girls being more empathic than boys, according to all of the teachers' perception. Contrary to our expectations, no systematic age influence emerged. Regarding the relations of children's emotion comprehension with both empathy measures and their prosocial/hostile attitudes, we have found: (1) a low significant relation with the total empathy measure, according to all the teachers, but with the cognitive empathy only according to teachers B; (2) a robust negative relationship of both affective and cognitive empathy with Hostile roles and with Outsider role, contrary to a positive correlation of only affective empathy with Prosocial roles. No relationships emerged between empathy measures and Victim role. © 2012 Wiley Periodicals, Inc.

Remote nuclear screening system for hostile environments

International Nuclear Information System (INIS)

Addleman, R.S.; Keele, B.D.

1996-01-01

A remote measurement system has been constructed for in situ gamma and beta isotopic characterization of highly radioactive nuclear material in hostile environments. A small collimated, planar CdZnTe detector is used for gamma-ray spectroscopy. Spectral resolution of 2% full width at half maximum at 662 kiloelectronvolts has been obtained remotely using rise time compensation and limited pulse shape discrimination, Isotopc measurement of high-energy beta emitters was accomplished with a ruggedized, deeply depleted, surface barrier silicon dictator. The primary function of the remote nuclear screening system is to provide fast qualitative and quantitative isotopic assessment of high-level radioactive material

The acts of hostility; Les actes de malveillance

Energy Technology Data Exchange (ETDEWEB)

Cordoliani, Y.S. [Societe Francaise de Radioprotection, 92 - Fontenay-aux-Roses (France); Renaudeau, C.; Debord, T. [Ecole d' Application du Service de Sante des Armees, Dir. du Service de Sante des Armees Region Terre Ile-de-France (France); Giordan, D. [Service Departemental d' Incendie et de Secours des Yvelines, 78 - Versailles (France); Marx, J.S.; Cremniter, D. [SAMU de Paris, 75 (France); Peton-Klein, D. [Direction de l' Hospitalisation et de l' Organisation des Soins, 75 - Paris (France); Vincent, J.P. [Direction Regionale des Affaires Sanitaires et Sociales - DRASS - Rhone-Alpes, 69 - Lyon (France); Drozda-Senkowska, E.; Arciszewski, T. [Paris-5 Univ., LPS, 75 (France); Verger, P. [Observatoire Regional de la Sante-PACA (France); Cosset, J.M. [Institut Curie, 75 - Paris (France); Lacronique, J.F.; Gourmelon, P. [Institut de Radioprotection et de Surete Nucleaire, 92 - Fontenay-aux-Roses (France)

2005-07-01

The events of 2001 showed that all the scenarios of hostility are possible. They can arise wherever and whenever and in one or several strategic places. The weapon can be of biological, chemical or radiological origin, used only or in a combined way. The consideration of this problem is for multiple and collective constituent. It implies an organization, methods of detection, a care of the injured persons and a public information. These various points were presented and discussed throughout this day. (N.C.)

Direct participation in hostilities under international humanitarian law

Directory of Open Access Journals (Sweden)

Alejandro Cometa

2012-01-01

Full Text Available This text gives a brief account of the norms and perceptions regarding IHL (international humanitarian law and Human Rights have been applied in Colombia, and on moving the Colombian government and the Revolutionary Armed Forces of Colombia, FARC-EP, ELN National Liberation and the Army, in which requires the exclusion of civilians from direct attacks in the context of the conduct of hostilities by armed forces in war, these settings are accompanied Martells Clause and Article 3 common.

State narcissism and aggression: The mediating roles of anger and hostile attributional bias.

Science.gov (United States)

Li, Caina; Sun, Ying; Ho, Man Yee; You, Jin; Shaver, Phillip R; Wang, Zhenhong

2016-07-01

Prior research has documented a relationship between narcissism and aggression but has focused only on dispositional narcissism without considering situational factors that may increase narcissism temporarily. This study explored the possibility that an increase in state narcissism would foster aggressive responding by increasing anger and hostile attributional bias following unexpected provocation among 162 college students from China. We created a guided-imagination manipulation to heighten narcissism and investigated its effects on anger, aroused hostile attribution bias, and aggressive responses following a provocation with a 2 (narcissism/neutral manipulation) × 2 (unexpected provocation/positive evaluation condition) between-subjects design. We found that the manipulation did increase self-reported state narcissism. The increase in state narcissism in turn heightened aggression, and this relation was mediated by increased anger. Regardless of the level of state narcissism, individuals were more aggressive after being provoked and this effect of provocation was mediated by hostile attributional bias. The findings indicate that narcissism can be temporarily heightened in a nonclinical sample of individuals, and that the effect of state narcissism on aggression is mediated by anger. Differences between state and trait narcissism and possible influences of culture are discussed. Aggr. Behav. 42:333-345, 2016. © 2015 Wiley Periodicals, Inc. © 2015 Wiley Periodicals, Inc.

Los adolescentes y el conflicto interparental destructivo: impacto en la percepción del sistema familiar y diferencias según el tipo de familia, la edad y el sexo de los adolescentes / Adolescents and Destructive Interparental Conflict: Impact on the Perception of the Family System and Differences by Adolescents’ Type of Family, Age and Sex

Directory of Open Access Journals (Sweden)

Silvia López Larrosa

2012-12-01

Full Text Available En este trabajo se estudiaron las percepciones del conflicto interparental y sus efectos a largo plazo en las emociones, las conductas y las cogniciones en una muestra de 510 adolescentes españoles. Los instrumentos emplea- dos fueron la Children’s Perception of Interparental Conflict Scale [CPIC] (Grych, Seid & Fincham, 1992 y la Security in the Family System Scale [SIFS] (Forman & Davies, 2005. CPIC evalúa la naturaleza del conflicto y los factores contextuales del mismo. SIFS mide la seguridad en el sistema fa- miliar, la preocupación y la implicación de los hijos. Se encontró que cuanto más conflicto destructivo hay entre los padres (más intenso, frecuente y sin resolver más culpados, amenazados, triangulados, preocupados e inseguros se sienten los hijos, más ineficaces piensan que son sus intentos de resolver los problemas de los padres y menos se implican en las discusiones. Se en- contraron diferencias entre familias monoparentales y nucleares que hacen patente el impacto del conflicto posdivorcio de los padres. En estos casos es más estable y los padres son más ineficaces en su resolución, por lo que los hijos se sienten más inseguros. Los datos indican que con la edad aumenta la inseguridad de los hijos y que las jóvenes se implican significativamente menos en los conflictos entre los padres.

Effects of interpretation training on hostile attribution bias and reactivity to interpersonal insult.

Science.gov (United States)

Hawkins, Kirsten A; Cougle, Jesse R

2013-09-01

Research suggests that individuals high in anger have a bias for attributing hostile intentions to ambiguous situations. The current study tested whether this interpretation bias can be altered to influence anger reactivity to an interpersonal insult using a single-session cognitive bias modification program. One hundred thirty-five undergraduate students were randomized to receive positive training, negative training, or a control condition. Anger reactivity to insult was then assessed. Positive training led to significantly greater increases in positive interpretation bias relative to the negative group, though these increases were only marginally greater than the control group. Negative training led to increased negative interpretation bias relative to other groups. During the insult, participants in the positive condition reported less anger than those in the control condition. Observers rated participants in the positive condition as less irritated than those in the negative condition and more amused than the other two conditions. Though mediation of effects via bias modification was not demonstrated, among the positive condition posttraining interpretation bias was correlated with self-reported anger, suggesting that positive training reduced anger reactivity by influencing interpretation biases. Findings suggest that positive interpretation training may be a promising treatment for reducing anger. However, the current study was conducted with a non-treatment-seeking student sample; further research with a treatment-seeking sample with problematic anger is necessary. Copyright © 2013. Published by Elsevier Ltd.

Parental hostility and its sources in psychologically abusive mothers: a test of the three-factor theory.

Science.gov (United States)

Lesnik-Oberstein, M; Koers, A J; Cohen, L

1995-01-01

A revised version of the three-factor theory of child abuse (Lesnik-Oberstein, Cohen, & Koers, 1982) is presented. Further, we report on a research designed to test three main hypotheses derived from Factor I (1) (a high level of hostility in abusive parents) and its sources. The three main hypotheses are: (1) that psychologically abusive mothers have a high level of hostile feelings (Factor I); (2) that the high level of hostile feelings in abusive mothers is associated with low marital coping skills (resulting in affectionless, violent marriages), a negative childhood upbringing (punitive, uncaring, over controlling), a high level of stress (objective stress), and a high level of strain (low self-esteem, depression, neurotic symptoms, social anxiety, feelings of being wronged); and (3) that maternal psychological child abuse is associated with low marital coping skills, a negative childhood upbringing, a high level of stress and a high level of strain. Forty-four psychologically abusing mothers were compared with 128 nonabusing mothers on a variety of measures and were matched for age and educational level. All the mothers had children who were hospitalized for medical symptoms. The three hypotheses were supported, with the exception of the component of hypothesis 2 concerning the association between objective stress and maternal hostility. The positive results are consistent with the three-factor theory.

Do depressive traits and hostility predict age-related decline in general intelligence?

DEFF Research Database (Denmark)

Mortensen, Erik Lykke; Barefoot, John Calvin; Avlund, Kirsten

2012-01-01

on decline in general intelligence over a 30-year period. The Minnesota Multiphasic Personality Inventory was administered at a 50-year baseline exam, and from this inventory the Obvious Depression Scale and an abbreviated version of the Cook-Medley Hostility Scale were derived. At the 50-year baseline...... and at the 60-, 70-, and 80-year followups the full version of Wechsler's Adult Intelligence Scale (WAIS) was administered to 673, 513, 136, and 184 participants. Mixed effects statistical models were used to evaluate both the effect of the personality scores on level of intelligence and the interaction between...... the personality scores and the time since followup. Analyses were adjusted for demographic background and a wide range of lifestyle factors. Both obvious depression and hostility were negatively associated with level of intelligence, but personality scores did not influence rate of decline in general intelligence....

Protection against hostile algorithms in UNIX software

Science.gov (United States)

Radatti, Peter V.

1996-03-01

Protection against hostile algorithms contained in Unix software is a growing concern without easy answers. Traditional methods used against similar attacks in other operating system environments such as MS-DOS or Macintosh are insufficient in the more complex environment provided by Unix. Additionally, Unix provides a special and significant problem in this regard due to its open and heterogeneous nature. These problems are expected to become both more common and pronounced as 32 bit multiprocess network operating systems become popular. Therefore, the problems experienced today are a good indicator of the problems and the solutions that will be experienced in the future, no matter which operating system becomes predominate.

The challenge of executive team building in the aftermath of a hostile takeover

International Nuclear Information System (INIS)

Scott, R. G.

1997-01-01

In a hostile takeover, the executives of the acquired company are likely to have strong feelings that they may be unwanted by and considered disloyal to the the new company. They are likely to be filled with a sense that the 'new company' will 'get even with them' for the resistance put up to the merger. Therefore, the new company must be conscious of and sensitive to the fact that a strained environment exists and one of its first priorities should be to reduce that strain. Experience shows that a well informed Transition Team can minimize the emotional impacts of a hostile takeover and contribute significantly to the eventual success of the merger. To assure success, the Transition Team should be appointed early in the negotiating phase. It should have ready access to the negotiating team and the CEO to keep them fully informed of risk management issues caused by human resource. It should be involved in the strategic planning process during the pre-merger stage. It should have major responsibility for developing human resource impact studies, the development of organizational structure, the integration and implementation planning and monitoring of the progress of implementation. A list of Transition Team responsibilities and a list of proven techniques for turning a hostile environment into a productive win/win team environment are also included

Insights into Sexism: Male Status and Performance Moderates Female-Directed Hostile and Amicable Behaviour.

Directory of Open Access Journals (Sweden)

Michael M Kasumovic

Full Text Available Gender inequality and sexist behaviour is prevalent in almost all workplaces and rampant in online environments. Although there is much research dedicated to understanding sexist behaviour, we have almost no insight into what triggers this behaviour and the individuals that initiate it. Although social constructionist theory argues that sexism is a response towards women entering a male dominated arena, this perspective doesn't explain why only a subset of males behave in this way. We argue that a clearer understanding of sexist behaviour can be gained through an evolutionary perspective that considers evolved differences in intra-sexual competition. We hypothesised that female-initiated disruption of a male hierarchy incites hostile behaviour from poor performing males who stand to lose the most status. To test this hypothesis, we used an online first-person shooter video game that removes signals of dominance but provides information on gender, individual performance, and skill. We show that lower-skilled players were more hostile towards a female-voiced teammate, especially when performing poorly. In contrast, lower-skilled players behaved submissively towards a male-voiced player in the identical scenario. This difference in gender-directed behaviour became more extreme with poorer focal-player performance. We suggest that low-status males increase female-directed hostility to minimize the loss of status as a consequence of hierarchical reconfiguration resulting from the entrance of a woman into the competitive arena. Higher-skilled players, in contrast, were more positive towards a female relative to a male teammate. As higher-skilled players have less to fear from hierarchical reorganization, we argue that these males behave more positively in an attempt to support and garner a female player's attention. Our results provide the clearest picture of inter-sexual competition to date, highlighting the importance of considering an evolutionary

Insights into Sexism: Male Status and Performance Moderates Female-Directed Hostile and Amicable Behaviour.

Science.gov (United States)

Kasumovic, Michael M; Kuznekoff, Jeffrey H

2015-01-01

Gender inequality and sexist behaviour is prevalent in almost all workplaces and rampant in online environments. Although there is much research dedicated to understanding sexist behaviour, we have almost no insight into what triggers this behaviour and the individuals that initiate it. Although social constructionist theory argues that sexism is a response towards women entering a male dominated arena, this perspective doesn't explain why only a subset of males behave in this way. We argue that a clearer understanding of sexist behaviour can be gained through an evolutionary perspective that considers evolved differences in intra-sexual competition. We hypothesised that female-initiated disruption of a male hierarchy incites hostile behaviour from poor performing males who stand to lose the most status. To test this hypothesis, we used an online first-person shooter video game that removes signals of dominance but provides information on gender, individual performance, and skill. We show that lower-skilled players were more hostile towards a female-voiced teammate, especially when performing poorly. In contrast, lower-skilled players behaved submissively towards a male-voiced player in the identical scenario. This difference in gender-directed behaviour became more extreme with poorer focal-player performance. We suggest that low-status males increase female-directed hostility to minimize the loss of status as a consequence of hierarchical reconfiguration resulting from the entrance of a woman into the competitive arena. Higher-skilled players, in contrast, were more positive towards a female relative to a male teammate. As higher-skilled players have less to fear from hierarchical reorganization, we argue that these males behave more positively in an attempt to support and garner a female player's attention. Our results provide the clearest picture of inter-sexual competition to date, highlighting the importance of considering an evolutionary perspective when

Access to the Superficial Femoral Artery in the Presence of a 'Hostile Groin': A Prospective Study

International Nuclear Information System (INIS)

Marcus, Adrian J.; Lotzof, Kevin; Howard, Adam

2007-01-01

Purpose. Lower limb angioplasty is commonly performed via antegrade common femoral artery (CFA) puncture, followed by selective superficial femoral artery (SFA) catheterization. Arterial access can be complicated by a 'hostile groin' (scarring, obesity, or previous failed CFA puncture). We prospectively investigated color duplex ultrasound (CDU)-guided SFA access for radiological interventions. Methods. Antegrade CDU-guided CFA and SFA puncture were compared in 30 patients requiring intervention for severe leg ischemia who had hostile groins. Demographics, screen time, radiation dose, intervention, and complications were prospectively recorded. Results. Treatment in 30 patients involved 44 angioplasties (40 transluminal, 4 subintimal) and 2 diagnostic angiograms. Fifteen of these patients had CDU-guided CFA punctures; in 8 of these patients CDU-guided CFA puncture 'failed' (i.e., there was failure to pass a guidewire or catheter into the CFA or SFA), necessitating immediate direct CDU-guided SFA puncture. Overall, the mean screen time and radiation dosage, via direct CDU-guided SFA puncture in 30 patients, was 4.8 min and 464 Gy cm 2 respectively. With CDU-guided CFA puncture, mean screen time (10 min), radiation dose (2023 Gy cm 2 ), and complications (13%) were greater when compared with the SFA puncture results overall and in the same patients at subsequent similar procedures (2.7 min, 379 Gy cm 2 (p < 0.05), no complications in this subgroup). Five complications occurred: 2 each at CFA and SFA entry sites, and 1 angioplasty embolus. Conclusions. The CDU-guided SFA puncture technique was both more effective than CDU-guided CFA access in patients with scarred groins, obesity, or failed CFA punctures and safer, with reduced screen times, radiation doses, and complications

An Experimental Investigation of News Source and the Hostile Media Effect.

Science.gov (United States)

Arpan, Laura M.; Raney, Arthur A.

2003-01-01

Examines the interaction among different news sources, individual levels of partisanship, and the hostile media effect in sports news. Explains that university students read a balanced story about their home-town college football team in one of three newspapers: the home-town, the cross-state rival university's town, or a neutral town paper.…

Relational Aggression and Hostile Attribution Biases: Testing Multiple Statistical Methods and Models

Science.gov (United States)

Godleski, Stephanie A.; Ostrov, Jamie M.

2010-01-01

The present study used both categorical and dimensional approaches to test the association between relational and physical aggression and hostile intent attributions for both relational and instrumental provocation situations using the National Institute of Child Health and Human Development longitudinal Study of Early Child Care and Youth…

The role of heavy episodic drinking and hostile sexism in men's sexual aggression toward female intimate partners.

Science.gov (United States)

Lisco, Claire G; Parrott, Dominic J; Tharp, Andra Teten

2012-11-01

Research indicates that men's heavy episodic drinking is a significant risk factor for their perpetration of sexual aggression toward intimate partners. The aim of this investigation was to examine how hostile sexism (i.e., antipathy toward women) and benevolent sexism (i.e., subjectively positive, yet patriarchal, views of women) influence the relation between men's heavy episodic drinking and their perpetration of sexual aggression toward intimate partners. Participants were 205 heterosexual drinking men who completed self-report measures of quantity of alcohol consumption during the past 12 months, hostile sexism, and sexual aggression toward an intimate partner during the past 12 months. Men's heavy episodic drinking was positively associated with sexual aggression perpetration toward intimate partners amongst men who endorsed high, but not low, levels of hostile sexism. No such interactive effect emerged for men's endorsement of benevolent sexism. These results have important implications for understanding cumulative risk factors for the perpetration of sexual aggression toward intimates. Copyright © 2012 Elsevier Ltd. All rights reserved.

Marital conflict and children's externalizing behavior: interactions between parasympathetic and sympathetic nervous system activity

National Research Council Canada - National Science Library

El-Sheikh, Mona; Beauchaine, Theodore P; Moore, Ginger A

2009-01-01

"Toward greater specificity in the prediction of externalizing problems in the context of interparental conflict, interactions between children's parasympathetic and sympathetic nervous system (PNS and SNS...

The Influence of Competitive and Cooperative Group Game Play on State Hostility

Science.gov (United States)

Eastin, Matthew S.

2007-01-01

Most research on violent video game play suggests a positive relationship with aggression-related outcomes. Expanding this research, the current study examines the impact group size, game motivation, in-game behavior, and verbal aggression have on postgame play hostility. Consistent with previous research, group size and verbal aggression both…

Hospitalization Cost Offset of a Hostility Intervention for Coronary Heart Disease Patients

Science.gov (United States)

Davidson, Karina W.; Gidron, Yori; Mostofsky, Elizabeth; Trudeau, Kimberlee J.

2007-01-01

The authors evaluated hospitalization cost offset of hostility management group therapy for patients with coronary heart disease (CHD) from a previously published randomized controlled trial (Y. Gidron, K. Davidson, & I. Bata, 1999). Twenty-six male patients with myocardial infarction or unstable angina were randomized to either 2 months of…

Hostile behavior during marital conflict alters pituitary and adrenal hormones.

Science.gov (United States)

Malarkey, W B; Kiecolt-Glaser, J K; Pearl, D; Glaser, R

1994-01-01

We evaluated hormonal changes and problem-solving behaviors in 90 newlywed couples who were admitted to a hospital research unit for 24 hours. The subjects were selected on the basis of stringent mental and physical health criteria, and admissions were scheduled during the follicular phase of the woman's menstrual cycle. For frequent, unobtrusive endocrine sampling during the interaction tasks, a long polyethylene tube was attached to a heparin well, allowing nurses to draw blood samples at set intervals, out of subjects' sight. Five blood samples were obtained before, during, and after a 30-minute structured problem-solving or conflict task. The conflict session was recorded on videotapes that were later scored for problem-solving behaviors using the Marital Interaction Coding System (MICS). Marital conflict and MICS-coded hostile or negative behavior during conflict was closely linked to changes in serum hormonal levels across five of the six hormones we studied, in spite of the high marital satisfaction of our newlywed couples and the healthy lifestyles demanded by our exclusion criteria. Hostile behavior was associated with decreased levels of prolactin (PRL) and increases in epinephrine (EPI), norepinephrine (NEPI), ACTH, and growth hormone (GH), but not cortisol. These data suggest that the endocrine system may be an important mediator between personal relationships and health.

Adoptive parent hostility and children's peer behavior problems: examining the role of genetically informed child attributes on adoptive parent behavior.

Science.gov (United States)

Elam, Kit K; Harold, Gordon T; Neiderhiser, Jenae M; Reiss, David; Shaw, Daniel S; Natsuaki, Misaki N; Gaysina, Darya; Barrett, Doug; Leve, Leslie D

2014-05-01

Socially disruptive behavior during peer interactions in early childhood is detrimental to children's social, emotional, and academic development. Few studies have investigated the developmental underpinnings of children's socially disruptive behavior using genetically sensitive research designs that allow examination of parent-on-child and child-on-parent (evocative genotype-environment correlation [rGE]) effects when examining family process and child outcome associations. Using an adoption-at-birth design, the present study controlled for passive genotype-environment correlation and directly examined evocative rGE while examining the associations between family processes and children's peer behavior. Specifically, the present study examined the evocative effect of genetic influences underlying toddler low social motivation on mother-child and father-child hostility and the subsequent influence of parent hostility on disruptive peer behavior during the preschool period. Participants were 316 linked triads of birth mothers, adoptive parents, and adopted children. Path analysis showed that birth mother low behavioral motivation predicted toddler low social motivation, which predicted both adoptive mother-child and father-child hostility, suggesting the presence of an evocative genotype-environment association. In addition, both mother-child and father-child hostility predicted children's later disruptive peer behavior. Results highlight the importance of considering genetically influenced child attributes on parental hostility that in turn links to later child social behavior. Implications for intervention programs focusing on early family processes and the precursors of disrupted child social development are discussed. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

Marital Conflicts and Parent-Adolescent Conflicts: The Mediator Role of Adolescents' Appraisals of Interparental Conflicts

Directory of Open Access Journals (Sweden)

ایرج مختارنیا

2017-03-01

Full Text Available The aim of this study was to investigate the effect of mediating role of adolescents' appraisals from interparents conflict on the relationship of marital conflicts and parent-adolescent conflict. The study was descriptive correlational and the population of this study included students of Qods town of Tehran province. Sample size was 700 students that were selected by multistage random sampling. The data were collected by Parent-Adolescent Conflict Questionnaire (PACQ, Marital Conflict Scale (MCS and Children's Appraisals of Interparental Conflict Scale (CPIC. The results of structural equation modeling analysis showed that the theoretical model of the study included in the model was properly fitted with the data. This means that the variable of adolescent's appraisals of interparents’ conflict can be considered as a mediator variable in the relationship of marital conflict and parent-adolescent conflict. Furthermore, in this model all direct and indirect paths to predict parent-adolescent conflict were recognized. Therefore, marital conflict can predict parent-adolescent conflicts through mediating factors. Also, it can be concluded that the model of cognitive-contextual is capable of explaining the parent-adolescent conflicts.

Remote calibration of torque wrenches in a hostile environment

Science.gov (United States)

Griffin, D. M.

1982-03-01

A relatively simple device is described which provides the capability for remote comparison of torque wrenches over a limited range. The device, properly used, provides calibration capability for most inch pound and foot pound range torque wrenches. For purposes of this discussion, the device itself was developed specifically for adapting an existing torque measuring system with torque wrenches in hostile environment. A gloved access port is utilized to manipulate the fixture while a viewing window and mirror are used to make visual comparisons. Click type wrenches do not require use of the mirror.

Final Report: 03-LW-005 Space-Time Secure Communications for Hostile Environments

Energy Technology Data Exchange (ETDEWEB)

Candy, J V; Poggio, A J; Chambers, D H; Guidry, B L; Robbins, C L; Hertzog, C A; Dowla, F; Burke, G; Kane, R

2005-10-31

The development of communications for highly reverberative environments is a major concern for both the private and military sectors whether the application is aimed at the securing a stock order or stalking hostile in a tunnel or cave. Other such environments can range from a hostile urban setting populated with a multitude of buildings and vehicles to the simple complexity of a large number of sound sources that are common in the stock exchange, or military operations in an environment with a topographic features hills, valleys, mountains or even a maze of buried water pipes attempting to transmit information about any chemical anomalies in the water system servicing a city or town. These inherent obstructions cause transmitted signals to reflect, refract and disperse in a multitude of directions distorting both their shape and arrival times at network receiver locations. Imagine troops attempting to communicate on missions in underground caves consisting of a maze of chambers causing multiple echoes with the platoon leader trying to issue timely commands to neutralize terrorists. This is the problem with transmitting information in a complex environment. Waves are susceptible to multiple paths and distortions created by a variety of possible obstructions, which may exist in the particular propagation medium. This is precisely the communications problem we solve using the physics of wave propagation to not only mitigate the noxious effects created by the hostile medium, but also to utilize it in a constructive manner enabling a huge benefit in communications. We employ time-reversal (T/R) communications to accomplish this task. This project is concerned with the development of secure communications techniques that can operate even in the most extreme conditions while maintaining a secure link between host and client stations. We developed an approach based on the concept of time-reversal (T/R) signal processing. In fact, the development of T/R communication

Adoptive Parent Hostility and Children’s Peer Behavior Problems: Examining the Role of Genetically-Informed Child Attributes on Adoptive Parent Behavior

Science.gov (United States)

Elam, Kit K.; Harold, Gordon T.; Neiderhiser, Jenae M.; Reiss, David; Shaw, Daniel S.; Natsuaki, Misaki N.; Gaysina, Darya; Barrett, Doug; Leve, Leslie D.

2014-01-01

Socially disruptive behavior during peer interactions in early childhood is detrimental to children’s social, emotional, and academic development. Few studies have investigated the developmental underpinnings of children’s socially disruptive behavior using genetically-sensitive research designs that allow examination of parent-on-child and child-on-parent (evocative genotype-environment correlation) effects when examining family process and child outcome associations. Using an adoption-at-birth design, the present study controlled for passive genotype-environment correlation and directly examined evocative genotype-environment correlation (rGE) while examining the associations between family processes and children’s peer behavior. Specifically, the present study examined the evocative effect of genetic influences underlying toddler low social motivation on mother-child and father-child hostility, and the subsequent influence of parent hostility on disruptive peer behavior during the preschool period. Participants were 316 linked triads of birth mothers, adoptive parents, and adopted children. Path analysis showed that birth mother low behavioral motivation predicted toddler low social motivation, which predicted both adoptive mother-child and father-child hostility, suggesting the presence of an evocative genotype-environment association. In addition, both mother-child and father-child hostility predicted children’s later disruptive peer behavior. Results highlight the importance of considering genetically-influenced child attributes on parental hostility that in turn link to later child social behavior. Implications for intervention programs focusing on early family processes and the precursors of disrupted child social development are discussed. PMID:24364829

Efficacy of antipsychotic drugs against hostility in the European First-Episode Schizophrenia Trial (EUFEST)

NARCIS (Netherlands)

Volavka, Jan; Czobor, Pal; Derks, Eske M.; Bitter, Istvan; Libiger, Jan; Kahn, René S.; Fleischhacker, W. Wolfgang; Kahn, R. S.; Fleischhacker, W. W.; Boter, H.; Keet, I. P. M.; Brugman, C.; Davidson, M.; Dollfus, S.; Gaebel, W.; Galderisi, S.; Gheorghe, M.; Gonen, I.; Grobbee, D. E.; Hranov, L. G.; Hummer, M.; Libiger, J.; Králové, Hradec; Lindefors, N.; López-Ibor, J. J.; Nijssen, K.; Peuskens, J.; Prelipceanu, D.; Riecher-Rössler, A.; Rybakowski, J. K.; Sedvall, G.; von Wilmsdorff, M.

2011-01-01

To compare the effects of haloperidol, amisulpride, olanzapine, quetiapine, and ziprasidone on hostility in first-episode schizophrenia, schizoaffective disorder, or schizophreniform disorder. We used the data acquired in the European First-Episode Schizophrenia Trial, an open, randomized trial

Psychological factors of propensity for alcoholism (social anxiety, hostility, Machiavellianism in depressive patients.

Directory of Open Access Journals (Sweden)

Popinako A.V.

2014-07-01

Full Text Available Based on the analysis of psychosocial models of alcoholism and depression the general and specific factors of occurrence and course of illness are identified in the present study. The authors put forward hypotheses regarding the mechanisms of activation of psychological addiction to alcohol as an ineffective coping strategy. The necessity of empirical research needed to refine the techniques and targets of patient care within the psychiatric and psychological care is justified. The results of the pilot study show that depressed patients who are subject to alcohol dependence feature marked distress in interpersonal relations, coupled with hostility and aim at gaining profit and pleasure by manipulating other people. These patients are hostile to others, while in interpersonal relationships personal safety is important to them, so they may be more likely to resort to manipulation. In their attitudes with respect to health the communication of these patients is characterized by hedonistic tendencies and histrionic traits in interpersonal contacts.

Maternal depression and co-occurring antisocial behaviour: testing maternal hostility and warmth as mediators of risk for offspring psychopathology.

Science.gov (United States)

Sellers, Ruth; Harold, Gordon T; Elam, Kit; Rhoades, Kimberly A; Potter, Robert; Mars, Becky; Craddock, Nick; Thapar, Anita; Collishaw, Stephan

2014-01-01

Disruption in the parent-child relationship is a commonly hypothesized risk factor through which maternal depression may increase risk for offspring psychopathology. However, maternal depression is commonly accompanied by other psychopathology, including antisocial behaviour. Few studies have examined the role of co-occurring psychopathology in depressed mothers. Using a longitudinal study of offspring of mothers with recurrent depression, we aimed to test whether maternal warmth/hostility mediated links between maternal depression severity and child outcomes, and how far direct and indirect pathways were robust to controls for co-occurring maternal antisocial behaviour. Mothers with a history of recurrent major depressive disorder and their adolescent offspring (9-17 years at baseline) were assessed three times between 2007 and 2010. Mothers completed questionnaires assessing their own depression severity and antisocial behaviour at Time 1 (T1). The parent-child relationship was assessed using parent-rated questionnaire and interviewer-rated 5-min speech sample at Time 2 (T2). Offspring symptoms of depression and disruptive behaviours were assessed using the Child and Adolescent Psychiatric Assessment at Time 3 (T3). Maternal hostility and warmth, respectively, mediated the association between maternal depression severity and risk for offspring psychopathology. However, the effects were attenuated when maternal antisocial behaviour was included in the analysis. In tests of the full theoretical model, maternal antisocial behaviour predicted both maternal hostility and low warmth, maternal hostility predicted offspring disruptive behaviour disorder symptoms, but not depression, and maternal warmth was not associated with either child outcome. Parenting interventions aimed at reducing hostility may be beneficial for preventing or reducing adolescent disruptive behaviours in offspring of depressed mothers, especially when depressed mothers report co

Military Jargon in the Slovenian Translation of Hostile Waters

Directory of Open Access Journals (Sweden)

Simon Zupan

2014-05-01

Full Text Available The article examines Slovenian translations of military jargon in the non-fiction novel Hostile Waters. In the introductory part, jargon is presented as a linguistic category as well as its main features in the novel. Next, select examples from the original text are compared to their Slovenian equivalents. The focus is on collocations and lexically dense nominal phrases. The comparison finds that most translation shifts in the target text occur because of incorrect interpretation of technical jargon expressions in the original. As a result, the target text reader perceives certain situations differently than the source text reader.

Development of the Children's Scale of Hostility and Aggression: Reactive/Proactive (C-SHARP)

Science.gov (United States)

Farmer, Cristan A.; Aman, Michael G.

2009-01-01

Whereas some scales exist for assessing aggression in typically developing children, they do not give a detailed analysis, and none is available for populations with developmental disabilities (DD). Parents of 365 children with DD completed the Children's Scale of Hostility and Aggression: Reactive/Proactive (C-SHARP), which surveys the severity…

Viewing the world through “blood-red tinted glasses”: The hostile expectation bias mediates the link between violent video game exposure and aggression

NARCIS (Netherlands)

Hasan, Y.; Bègue, L.; Bushman, B.J.

2012-01-01

Research has clearly shown that violent video games can increase aggression. It is less clear why they do. This study investigates the mediating effect of the hostile expectation bias (i.e., tendency to perceive hostile intent on the part of others) on the link between violent video game exposure

Children’s Perceptions of Maternal Hostility as a Mediator of the Link between Discipline and Children’s Adjustment in Four Countries

Science.gov (United States)

Lansford, Jennifer E.; Malone, Patrick S.; Dodge, Kenneth A.; Chang, Lei; Chaudhary, Nandita; Tapanya, Sombat; Oburu, Paul; Deater-Deckard, Kirby

2010-01-01

Using data from 195 dyads of mothers and children (age range = 8–12 years; M = 10.63) in four countries (China, India, the Philippines, and Thailand), this study examined children’s perceptions of maternal hostility as a mediator of the links between physical discipline and harsh verbal discipline and children’s adjustment. Both physical discipline and harsh verbal discipline had direct effects on mothers’ reports of children’s anxiety and aggression; three of these four links were mediated by children’s perceptions of maternal hostility. In contrast, there were no significant direct effects of physical discipline and harsh verbal discipline on children’s reports of their own anxiety and aggression. Instead, both physical discipline and harsh verbal discipline had indirect effects on the outcomes through children’s perceptions of maternal hostility. We identified a significant interaction between perceived normativeness and use of harsh verbal discipline on children’s perception of maternal hostility, but children’s perception of the normativeness of physical discipline did not moderate the relation between physical discipline and perceived maternal hostility. The effects of harsh verbal discipline were more adverse when children perceived that form of discipline as being nonnormative than when children perceived that form of discipline as being normative. Results are largely consistent with a theoretical model positing that the meaning children attach to parents’ discipline strategies is important in understanding associations between discipline and children’s adjustment, and that cultural context is associated with children’s interpretations of their parents’ behavior. PMID:20823943

Do Depressive Traits and Hostility Predict Age-Related Decline in General Intelligence?

Directory of Open Access Journals (Sweden)

Erik Lykke Mortensen

2012-01-01

Full Text Available Certain personality traits are likely to be associated with stress and distress through the lifespan, and as a consequence these traits may influence the rate of age-related cognitive decline. The present study uses data from the Glostrup 1914 cohort to analyze potential effects of personality on decline in general intelligence over a 30-year period. The Minnesota Multiphasic Personality Inventory was administered at a 50-year baseline exam, and from this inventory the Obvious Depression Scale and an abbreviated version of the Cook-Medley Hostility Scale were derived. At the 50-year baseline and at the 60-, 70-, and 80-year followups the full version of Wechsler's Adult Intelligence Scale (WAIS was administered to 673, 513, 136, and 184 participants. Mixed effects statistical models were used to evaluate both the effect of the personality scores on level of intelligence and the interaction between the personality scores and the time since followup. Analyses were adjusted for demographic background and a wide range of lifestyle factors. Both obvious depression and hostility were negatively associated with level of intelligence, but personality scores did not influence rate of decline in general intelligence.

The London Spikes Controversy: Homelessness, Urban Securitisation and the Question of ‘Hostile Architecture’

Directory of Open Access Journals (Sweden)

James Petty

2016-03-01

Full Text Available This article examines an ostensibly new feature of the securitised urban landscape: ‘hostile architecture’. Following controversy in 2014 London over ‘anti-homeless spikes’– metal studs implanted at ground level designed to discourage the homeless from sleeping in otherwise unrestricted spaces – certain visible methods of environmental social control were temporarily subject to intense public scrutiny and debate. While contests over public and urban spaces are not new, the spikes controversy emerged in the context of broader socio-political and governmental shifts toward neoliberal arrangements. Using the spikes issue as a case study, I contextualise hostile architecture within these broader processes and in wider patterns of urban securitisation. The article then offers an explanatory framework for understanding the controversy itself. Ultimately the article questions whether the public backlash against the use of spikes indicates genuine resistance to patterns of urban securitisation or, counterintuitively, a broader public distaste for both the homeless and the mechanisms that regulate them. 

Melancholic features and hostility are associated with suicidality risk in Asian patients with major depressive disorder.

Science.gov (United States)

Jeon, Hong Jin; Peng, Daihui; Chua, Hong Choon; Srisurapanont, Manit; Fava, Maurizio; Bae, Jae-Nam; Man Chang, Sung; Hong, Jin Pyo

2013-06-01

Suicide rates are higher in East-Asians than other populations, and especially high in Koreans. However, little is known about suicidality risk and melancholic features in Asian patients with major depressive disorder (MDD). Drug-free MDD outpatients were included from 13 centers across five ethnicities consisting of Chinese (n=290), Korean (n=101), Thai (n=102), Indian (n=27), and Malay (n=27). All were interviewed using the Mini-International Neuropsychiatric Interview (M.I.N.I.), the Montgomery-Åsberg Depression Rating Scale (MADRS), and the Symptoms Checklist 90-Revised (SCL-90-R). Of 547 subjects, 177 MDD patients showed melancholic features (32.4%). These melancholic MDD patients revealed significantly higher suicidality risk (pdepression (pdifference in higher hostility. Adjusted odds ratios of melancholic features and hostility for moderate to high suicidality risk were 1.79 (95% CI=1.15-2.79) and 2.45 (95% CI=1.37-4.38), after adjusting for age, sex, education years, and depression severity. Post-hoc analyses showed that suicidality risk was higher in Korean and Chinese than that of Thai, Indian and Malay in MDD subjects with melancholic features, although depression severity showed no significant differences among the ethnicities. Suicidality risk is associated with both melancholic features and hostility and it shows cross-ethnic differences in Asian MDD patients, independent of depression severity. Copyright © 2013 Elsevier B.V. All rights reserved.

Hostility/anger as a mediator between college students' emotion regulation abilities and symptoms of depression, social anxiety, and generalized anxiety.

Science.gov (United States)

Asberg, Kia

2013-01-01

Internalizing problems are common among college students and have been linked consistently to deficits in emotion regulation (ER). Also, hostility/anger (animosity toward others, phenomenological aspect of anger) is an important feature of internalizing problems, but has received limited attention as a mediator between ER and outcomes. Results (N = 160) indicated that although college students' ER abilities corresponded with all three types of internalizing symptoms, hostility/anger mediated fully the relationship for symptoms of depression and social anxiety, but not generalized anxiety (GAD). The stronger interpersonal aspect inherent in depression and social anxiety relative to GAD may in part explain findings, but findings must be viewed in lieu of limitations, which include self-report, a non-clinical sample, and a cross-sectional design. Overall, hostility/anger may be important to address in interventions and programs aimed at reducing internalizing problems, especially among those who demonstrate ER deficits and are prone to depression and social anxiety.

Distrustful, Conventional, Entitled, and Dysregulated: PID-5 Personality Facets Predict Hostile Masculinity and Sexual Violence in Community Men.

Science.gov (United States)

Russell, Tiffany D; King, Alan R

2017-01-01

Psychopathy and narcissism are known predictors of sexual violence, but they are broad personality constructs with limited utility in intervention and prevention efforts. The Personality Inventory for DSM-5 (PID-5) assesses 25 specific personality facets residing in five higher order domains. The goal of this research was to test the PID-5 in a sexual aggression model, which also included hostile masculinity, juvenile delinquency, and five sexual assault indices. A nationwide sample of adult men ( N = 512) completed the online survey. Hostile masculinity and juvenile delinquency were expected to have direct paths to sexual violence in a structural equation model. Hostile masculinity was also hypothesized as a mediator between sexual violence and PID-5 facets related to narcissism and psychopathy. These hypotheses were largely supported. Overall, 29.5% of men reported perpetrating sexual violence at least once, and 24.2% reported multiple assaults. In the sexually violent sample, 45.7% endorsed completed rape as their most severe act. PID-5 Suspiciousness, Cognitive and Perceptual Dysregulation, Grandiosity, and a lack of Eccentricity emerged as indirect predictors of sexual violence. These PID-5 facets were mediated by hostile masculinity, which had a reliable path to sexual violence. Juvenile delinquency had a direct and indirect path to sexual assault. The model accounted for 48% of the variance in latent sexual violence, and the five sexual violence index R 2 s ranged from .53 to .82. This research adds specificity to sexual violence models by demonstrating the underlying maladaptive personality trait structures associated with sexual assault. It also provides a more precise personality profile for clinical use and prevention programs.

New Capabilities for Hostile Environments on Z Grand Challenge LDRD - Final Status

Energy Technology Data Exchange (ETDEWEB)

Cuneo, Michael E. [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Griffin, P. J. [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Balch, D. K. [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Bell, K. S. [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Bierner, J. A. [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Coverdale, C. A. [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Flanagan, T. M. [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Hansen, S. B. [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Slaboszewicz, V. Harper- [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Jones, B. M. [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Lamppa, D. C. [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Martin, W. J. [Sandia National Lab. (SNL-CA), Livermore, CA (United States); McKenney, J. [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Moore, N. W. [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Parma, E. J. [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Peebles, H. C. [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Rovang, D. C. [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Savage, M. E. [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Tang, R. [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Vesey, R. A. [Sandia National Lab. (SNL-CA), Livermore, CA (United States)

2016-10-01

The purpose of this project was to develop new physical simulation capabilities in order to support the science-based qualification of nonnuclear weapon components in hostile radiation environments. The project contributes directly to the goals of maintaining a safe, secure, and effective US nuclear stockpile, maintaining strategic deterrence at lower nuclear force levels, extending the life of the nuclear deterrent capability, and to be ready for technological surprise.

Correlates and consequences of exposure to video game violence: hostile personality, empathy, and aggressive behavior.

Science.gov (United States)

Bartholow, Bruce D; Sestir, Marc A; Davis, Edward B

2005-11-01

Research has shown that exposure to violent video games causes increases in aggression, but the mechanisms of this effect have remained elusive. Also, potential differences in short-term and long-term exposure are not well understood. An initial correlational study shows that video game violence exposure (VVE) is positively correlated with self-reports of aggressive behavior and that this relation is robust to controlling for multiple aspects of personality. A lab experiment showed that individuals low in VVE behave more aggressively after playing a violent video game than after a nonviolent game but that those high in VVE display relatively high levels of aggression regardless of game content. Mediational analyses show that trait hostility, empathy, and hostile perceptions partially account for the VVE effect on aggression. These findings suggest that repeated exposure to video game violence increases aggressive behavior in part via changes in cognitive and personality factors associated with desensitization.

Interparental conflict, parenting, and childhood depression in a diverse urban population: the role of general cognitive style.

Science.gov (United States)

O'Donnell, Ellen H; Moreau, Melissa; Cardemil, Esteban V; Pollastri, Alisha

2010-01-01

Research on the mechanisms by which interparental conflict (IPC) affects child depression suggests that both parenting and children's conflict appraisals play important roles, but few studies have explored the role of general cognitive style or included both parenting and cognitions in the same design. Moreover, the effects of IPC on minority children are not well understood. In this longitudinal study, parenting was examined as a mediator of the relation between increasing IPC and change in depression. General cognitive style was included as a moderator. The combined influence of parenting and cognitions was also explored. A racially and ethnically diverse sample of 88 fifth and sixth graders from two urban schools reported their cognitive style, depressive symptoms, and perceptions of conflict and parenting at two time points separated by one year. Parental warmth/rejection mediated the relation between IPC and depression, and general cognitive style acted as a moderator. Parenting, cognitive style, and IPC did not significantly interact to predict change in depression over time. Findings indicate that both parenting and children's general cognitive style play a role in understanding the impact of increasing IPC on children's well-being.

Material Property Measurement in Hostile Environments using Laser Acoustics

International Nuclear Information System (INIS)

Ken L. Telschow

2004-01-01

Acoustic methods are well known and have been used to measure various intrinsic material properties, such as, elastic coefficients, density, crystal axis orientation, microstructural texture, and residual stress. Extrinsic properties, such as, dimensions, motion variables or temperature are also readily determined from acoustic methods. Laser acoustics, employing optical generation and detection of elastic waves, has a unique advantage over other acoustic methods-it is noncontacting, uses the sample surface itself for transduction, requires no couplant or invasive sample surface preparation and can be utilized in any hostile environment allowing optical access to the sample surface. In addition, optical generation and detection probe beams can be focused to the micron scale and/or shaped to alter the transduction process with a degree of control not possible using contact transduction methods. Laser methods are amenable to both continuous wave and pulse-echo measurements and have been used from Hz to 100's of GHz (time scales from sec to psec) and with amplitudes sufficient to fracture materials. This paper shall review recent applications of laser acoustic methods to determining material properties in hostile environments that preclude the use of contacting transduction techniques. Example environments include high temperature (>1000C) sintering and molten metal processing, thin film deposition by plasma techniques, materials moving at high velocity during the fabrication process and nuclear high radiation regions. Recent technological advances in solid-state lasers and telecommunications have greatly aided the development and implementation of laser acoustic methods, particularly at ultra high frequencies. Consequently, laser acoustic material property measurements exhibit high precision and reproducibility today. In addition, optical techniques provide methods of imaging acoustic motion that is both quantitative and rapid. Possible future directions for laser

Mortal Kombat: The Effects of Violent Video Technology on Males' Hostility and Cardiovascular Responding.

Science.gov (United States)

Ballard, Mary E.; Wiest, J. Rose

A study examined differences in cardiovascular (CV) reactions and hostility following non-violent play and violent video game play. Subjects were 30 male college undergraduate students. Only male subjects were used because most video games are male oriented, males frequent videogame arcades more often than females, and the gender gap in video game…

Parental Hostility and Its Sources in Psychologically Abusive Mothers: A Test of the Three-Factor Theory.

Science.gov (United States)

Lesnik-Oberstein, Max; And Others

1995-01-01

This study of 44 psychologically abusing mothers and 128 nonabusing mothers determined that abusing mothers had higher levels of hostile feelings, associated with low marital coping skills, negative childhood upbringing, and high level of strain. (Author/JDD)

A Longitudinal Study of Adolescent Internet Addiction: The Role of Conscientiousness and Classroom Hostility

Science.gov (United States)

Stavropoulos, Vasilis; Kuss, Daria; Griffiths, Mark; Motti-Stefanidi, Frosso

2016-01-01

Over the last decade, research on Internet addiction (IA) has increased. However, almost all studies in the area are cross-sectional and do not examine the context in which Internet use takes place. Therefore, a longitudinal study examined the role of conscientiousness (as a personality trait) and classroom hostility (as a contextual factor) in…

Basic research on intelligent robotic systems operating in hostile environments: New developments at ORNL

International Nuclear Information System (INIS)

Barhen, J.; Babcock, S.M.; Hamel, W.R.; Oblow, E.M.; Saridis, G.N.; deSaussure, G.; Solomon, A.D.; Weisbin, C.R.

1984-01-01

Robotics and artificial intelligence research carried out within the Center for Engineering Systems Advanced Research (CESAR) is presented. Activities focus on the development and demonstration of a comprehensive methodological framework for intelligent machines operating in unstructured hostile environments. Areas currently being addressed include mathematical modeling of robot dynamics, real-time control, ''world'' modeling, machine perception and strategy planning

Social Anxiety Mediates the Effect of Autism Spectrum Disorder Characteristics on Hostility in Young Adults

Science.gov (United States)

White, Susan Williams; Kreiser, Nicole L.; Pugliese, Cara; Scarpa, Angela

2012-01-01

Problems with social anxiety are frequently reported in people with autism spectrum disorders (ASD). It is possible that social anxiety, when present, exacerbates the experience of hostility and other forms of aggression in relation to ASD symptoms. This study sought to determine if social anxiety symptoms mediate the relationship between features…

Parental Aggression as a Predictor of Boys' Hostile Attribution across the Transition to Middle School

Science.gov (United States)

Yaros, Anna; Lochman, John E.; Wells, Karen

2016-01-01

Aggression among youth is a public health problem that is often studied in the context of how youth interpret social information. Social cognitive factors, especially hostile attribution biases, have been identified as risk factors for the development of youth aggression, particularly across the transition to middle school. Parental behaviors,…

Developmental Timing and Continuity of Exposure to Interparental Violence and Externalizing Behavior as Prospective Predictors of Dating Violence

Science.gov (United States)

Narayan, Angela J.; Englund, Michelle M.; Egeland, Byron

2014-01-01

This study investigated the prospective pathways of children's exposure to interparental violence (EIPV) in early and middle childhood and externalizing behavior in middle childhood and adolescence as developmental predictors of dating violence perpetration and victimization at ages 23 and 26 years. Participants (N = 168) were drawn from a longitudinal study of low-income families. Path analyses examined whether timing or continuity of EIPV predicted dating violence and whether timing or continuity of externalizing behavior mediated these pathways. Results indicated that EIPV in early childhood directly predicted perpetration and victimization at age 23. There were significant indirect effects from EIPV to dating violence through externalizing behavior in adolescence and life stress at age 23. Independent of EIPV, externalizing behavior in middle childhood also predicted dating violence through externalizing behavior in adolescence and life stress at age 23, but this pathway stemmed from maltreatment. These results highlight that the timing of EIPV and both the timing and continuity of externalizing behavior are critical risks for the intergenerational transmission of dating violence. Findings support a developmental perspective that negative early experiences and children's externalizing behavior are powerful influences for dating violence in early adulthood. PMID:24229543

Developmental timing and continuity of exposure to interparental violence and externalizing behavior as prospective predictors of dating violence.

Science.gov (United States)

Narayan, Angela J; Englund, Michelle M; Egeland, Byron

2013-11-01

This study investigated the prospective pathways of children's exposure to interparental violence (EIPV) in early and middle childhood and externalizing behavior in middle childhood and adolescence as developmental predictors of dating violence perpetration and victimization at ages 23 and 26 years. Participants (N = 168) were drawn from a longitudinal study of low-income families. Path analyses examined whether timing or continuity of EIPV predicted dating violence and whether timing or continuity of externalizing behavior mediated these pathways. Results indicated that EIPV in early childhood directly predicted perpetration and victimization at age 23. There were significant indirect effects from EIPV to dating violence through externalizing behavior in adolescence and life stress at age 23. Independent of EIPV, externalizing behavior in middle childhood also predicted dating violence through externalizing behavior in adolescence and life stress at age 23, but this pathway stemmed from maltreatment. These results highlight that the timing of EIPV and both the timing and the continuity of externalizing behavior are critical risks for the intergenerational transmission of dating violence. The findings support a developmental perspective that negative early experiences and children's externalizing behavior are powerful influences for dating violence in early adulthood.

Hostile Intent Attributions and Relational Aggression: The Moderating Roles of Emotional Sensitivity, Gender, and Victimization

Science.gov (United States)

Mathieson, Lindsay C.; Murray-Close, Dianna; Crick, Nicki R.; Woods, Kathleen E.; Zimmer-Gembeck, Melanie; Geiger, Tasha C.; Morales, Julie R.

2011-01-01

The current study adopts a relational vulnerability model to examine the association between hostile attribution bias and relational aggression. Specifically, the relational vulnerability model implicates the interactive effects of a number of relational risk factors in the development of relational aggression. A sample of 635 3rd, 4th, and 5th…

Outcome-based anatomic criteria for defining the hostile aortic neck.

Science.gov (United States)

Jordan, William D; Ouriel, Kenneth; Mehta, Manish; Varnagy, David; Moore, William M; Arko, Frank R; Joye, James; de Vries, Jean-Paul P M

2015-06-01

There is abundant evidence linking hostile proximal aortic neck anatomy to poor outcome after endovascular aortic aneurysm repair (EVAR), yet the definition of hostile anatomy varies from study to study. This current analysis was undertaken to identify anatomic criteria that are most predictive of success or failure at the aortic neck after EVAR. The study group comprised 221 patients in the Aneurysm Treatment using the Heli-FX Aortic Securement System Global Registry (ANCHOR) clinical trial, a population enriched with patients with challenging aortic neck anatomy and failure of sealing. Imaging protocols were not protocol specified but were performed according to the institution's standard of care. Core laboratory analysis assessed the three-dimensional centerline-reformatted computed tomography scans. Failure at the aortic neck was defined by type Ia endoleak occurring at the time of the initial endograft implantation or during follow-up. Receiver operating characteristic curve analysis was used to assess the value of each anatomic measure in the classification of aortic neck success and failure and to identify optimal thresholds of discrimination. Binary logistic regression was performed after excluding highly intercorrelated variables, creating a final model with significant predictors of outcome after EVAR. Among the 221 patients, 121 (54.8%) remained free of type Ia endoleak and 100 (45.2%) did not. Type Ia endoleaks presented immediately after endograft deployment in 58 (58.0%) or during follow-up in 42 (42.0%). Receiver operating characteristic curve analysis identified 12 variables where the classification of patients with type Ia endoleak was significantly more accurate than chance alone. Increased aortic neck diameter at the lowest renal artery (P = .013) and at 5 mm (P = .008), 10 mm (P = .008), and 15 mm (P = .010) distally; aneurysm sac diameter (P = .001), common iliac artery diameters (right, P = .012; left, P = .032), and a conical (P = .049) neck

The Relationship between Psychological Contract Breach and Employee Deviance: The Moderating Role of Hostile Attributional Style

Science.gov (United States)

Chiu, Su-Fen; Peng, Jei-Chen

2008-01-01

This study investigated the main effects and the interaction effects of psychological contract breach and hostile attributional style on employee deviance (i.e., interpersonal deviance and organizational deviance). Data were collected from 233 employees and their supervisors in eight electronic companies in Taiwan. Results demonstrate that…

[Efficacy of intestinal splinting in hostile abdomen secondary to postoperative flanges in pediatric patients].

Science.gov (United States)

Bracho-Blanchet, Eduardo; Langarica-Bulos, Mónica; Dávila-Pérez, Roberto; Fernández-Portilla, Emilio; Zalles-Vidal, Cristian; Nieto-Zermeño, Jaime

2016-10-01

Objetivo: Mostrar la eficacia de la FI para prolongar el tiempo libre de oclusión intestinal quirúrgica en niños con abdomen hostil secundario a bridas posquirúrgicas. Método: Análisis retrospectivo de FI por abdomen hostil de 2000 a 2011 y su seguimiento a largo plazo. Comparamos el tiempo libre de oclusión quirúrgica antes y después de la FI. Resultados: Se incluyeron 20 FI en 19 pacientes. Predominaron las causas congénitas, la mediana de edad en la cirugía fue de 6 meses, todos tenían cirugías previas con mediana de tres, y dos de ellas fueron por oclusión intestinal previa. La férula se quitó a los 28 días (mediana). Con un seguimiento de 1-183 meses, hubo una recurrencia de oclusión quirúrgica. El tiempo libre de oclusión quirúrgica posferulización fue significativamente mayor que el preferulización mediante la prueba de Wilcoxon, con un valor Z = -3.594; p = el tiempo libre de oclusión quirúrgica.

The language of racism. Textual testimonies of Jewish-Arab hostility in the Israeli Academia

Directory of Open Access Journals (Sweden)

Tamar Heger

2015-02-01

Full Text Available The persistent Jewish Arab conflict is present in every aspect of life in Israeli society and its echoes penetrate the everyday reality of higher educational institutions. Feelings of mutual hostility among Arab and Jewish students, faculty and administration are common experiences on Israeli campuses. This article analyzes two textual expressions of this mutual resentment which were circulated in 2011 in Tel Hai College, Israel. One of the texts was produced by Muslim Arab student association and the other by a Zionist Jewish organization. Both groups are present on every campus in Israel. Despite the significant difference of the political location occupied by each organization in the Israeli power structure, we argue that these texts share similar attitudes to the conflict and parallel operational strategies. The paper demonstrates the attempts by these texts to encourage the mutual hostility between Jews and Arabs by employing racist and violent discourse. The article tries to explain the silence of the college administration and faculty in the face of these racist acts, subsequently outlining a vision of a responsible academia which will banish any acts of racism.

A controlled study of Hostile-Helpless states of mind among borderline and dysthymic women

Science.gov (United States)

LYONS-RUTH, KARLEN; MELNICK, SHARON; PATRICK, MATTHEW; HOBSON, R. PETER

2008-01-01

The aim of this study was to determine whether women with borderline personality disorder (BPD) are more likely than those with dysthymia to manifest contradictory Hostile-Helpless (HH) states of mind. A reliable rater blind to diagnosis evaluated features of such mental representations in transcripts of Adult Attachment Interviews from 12 women with BPD and 11 women with dysthymia of similar socioeconomic status (SES), all awaiting psychotherapy. In keeping with three hierarchical (non-independent) a priori predictions regarding the mental representations of women with BPD, the results were that (a) all those with BPD, compared with half the group with dysthymia, displayed HH states of mind; (b) those with BPD manifested a significantly higher frequency of globally devaluing representations; and (c) they exhibited a strong trend toward identifying with the devalued hostile caregiver (58% BPD vs. 18% dysthymic). In addition, significantly more BPD than dysthymic patients made reference to controlling behavior towards attachment figures in childhood. These findings offer fresh insights into the nature of BPD and extend previous evidence concerning affected individuals’ patterns of thinking and feeling about childhood attachment figures. PMID:17364479

Workplace bullying as sensemaking: An analysis of target and actor perspectives on initial hostile interactions

Czech Academy of Sciences Publication Activity Database

Zábrodská, Kateřina; Ellwood, C.; Zaemdaar, S.; Mudrák, Jiří

2016-01-01

Roč. 22, č. 2 (2016), s. 136-157 ISSN 1475-9551 R&D Projects: GA ČR GPP407/10/P146; GA ČR GA14-02098S Institutional support: RVO:68081740 Keywords : workplace bullying * workplace hostility * sensemaking * target * actor * collective biography * stories Subject RIV: AN - Psychology Impact factor: 0.489, year: 2016

Robotics in hostile environment I. S. I. S. robot - automatic positioning and docking with proximity and force feed back sensors

Energy Technology Data Exchange (ETDEWEB)

Gery, D

1987-01-01

Recent improvements in control command systems and the development of tactile proximity and force feed back sensors make it possible to robotize complex inspection and maintenance operations in hostile environment, which could have not been possible by classical remotely operated manipulators. We describe the I.S.I.S. robot characteristics, the control command system software principles and the tactile and force-torque sensors which have been developed for the different sequences of an hostile environment inspection and repair: access trajectories generation with obstacles shunning, final positioning and docking using parametric algorithms taking into account measurement of the end of arm proximity and force-torque sensors.

Examining the influence of psychopathy, hostility biases, and automatic processing on criminal offenders' Theory of Mind

NARCIS (Netherlands)

Nentjes, L.; Bernstein, D.; Arntz, A.; van Breukelen, G.; Slaats, M.

2015-01-01

Theory of Mind (ToM) is a social perceptual skill that refers to the ability to take someone else's perspective and infer what others think. The current study examined the effect of potential hostility biases, as well as controlled (slow) versus automatic (fast) processing on ToM performance in

Outcomes after open repair for ruptured abdominal aortic aneurysms in patients with friendly versus hostile aortoiliac anatomy

NARCIS (Netherlands)

van Beek, S. C.; Reimerink, J. J.; Vahl, A. C.; Wisselink, W.; Reekers, J. A.; Legemate, D. A.; Balm, R.

2014-01-01

In patients with a ruptured abdominal aortic aneurysm (RAAA), anatomic suitability for endovascular aneurysm repair (EVAR) depends on aortic neck and iliac artery characteristics. If the aortoiliac anatomy is unsuitable for EVAR ("hostile anatomy"), open repair (OR) is the next option. We

Effective Engagement of Hostile Audiences on Climate Change

Science.gov (United States)

Denning, A.

2011-12-01

In 2010 and 2011, I gave invited presentations of mainstream climate science to large conferences dismissive of climate change organized by the HEartland Institute. In this presentation I review some of the common objections raised by such audiences and outline effective strategies to rebut them in public venues or the media. Respectful engagement on a human level is much more effective than appeals from authority, scientific consensus, or numerical models. Starting from a base of agreement on basic facts helps establish a basis of trust, which is then nurtured through personal anecdotes and humor. The basic science of climate change is presented in a non-confrontational way with frequent use of examples from everyday life to explain physical principles. Although a hard core of hostile individuals may not be swayed by such an approach, my experience was that this type of engagement can be very effective with ordinary people. I strongly encourage more climate scientists to work with public audiences and the media.

Actinobacillus pleruropneumoniae transcriptome analysis during early infection - coping with a hostile environment

DEFF Research Database (Denmark)

Schou, Kirstine Klitgaard; Rundsten, Carsten Friis; Jensen, Tim Kåre

2011-01-01

in response to environmental stimuli is critical for bacterial survival within the host. The genes identified as differentially expressed in this study may represent a core set of genes which are mobilized to cope with the host immune response and adapt to the hostile environment. The potential virulence......Aim: To obtain an increased understanding of how the porcine lung pathogen Actinobacillus pleuropneumoniae (Ap) establish infection in the host. Understanding the means by which a pathogen establishes and maintains infection in the host organism is the first step towards controlling disease...

Forecasting the presence and intensity of hostility on Instagram using linguistic and social features

OpenAIRE

Liu, Ping; Guberman, Joshua; Hemphill, Libby; Culotta, Aron

2018-01-01

Online antisocial behavior, such as cyberbullying, harassment, and trolling, is a widespread problem that threatens free discussion and has negative physical and mental health consequences for victims and communities. While prior work has proposed automated methods to identify hostile comments in online discussions, these methods work retrospectively on comments that have already been posted, making it difficult to intervene before an interaction escalates. In this paper we instead consider t...

Hostile Attribution Bias Mediates the Relationship Between Structural Variations in the Left Middle Frontal Gyrus and Trait Angry Rumination

Directory of Open Access Journals (Sweden)

Yueyue Wang

2018-04-01

Full Text Available Angry rumination is a common mental phenomenon which may lead to negative social behaviors such as aggression. Although numerous neuroimaging studies have focused on brain area activation during angry rumination, to our knowledge no study has examined the neuroanatomical and cognitive mechanisms of this process. In this study, we conducted a voxel-based morphometry analysis, using a region of interest analysis to identify the structural and cognitive mechanisms underlying individual differences in trait angry rumination (as measured by the Angry Rumination Scale in a sample of 82 undergraduate students. We found that angry rumination was positively correlated with gray matter density in the left middle frontal gyrus (left-MFG, which is implicated in inhibition control, working memory, and emotional regulation. The mediation analysis further revealed that hostile attribution bias (as measured by the Social Information Processing–Attribution Bias Questionnaire acted as a cognitive mechanism underlying the positive association between the left-MFG gray matter density and trait angry rumination. These findings suggest that hostile attribution bias may contribute to trait angry rumination, while the left-MFG may play an important role in the development of hostile attribution bias and trait angry rumination. The study reveals the brain mechanisms of trait angry rumination and plays a role in revealing the cognitive mechanisms of the development of trait angry rumination.

Developing and operating a remotely operated work system in hostile and emergency environments

International Nuclear Information System (INIS)

Thorne, P.M.

1987-01-01

The author presents an overview of the factors that a project manager considering the use of remote work systems must keep in mind during the planning and execution of operations in hostile environments. Interfacing of the remote work system to the task and understanding mission parameters is emphasized. The author's thesis is based on many years of technical operations and project management roles using remote work systems in the subsea oil industry, military and, most recently, space and nuclear applications

Effects of the Dads for Life intervention on interparental conflict and coparenting in the two years after divorce.

Science.gov (United States)

Cookston, Jeffrey T; Braver, Sanford L; Griffin, William A; De Lusé, Stephanie R; Miles, Jonathan C

2007-03-01

The ability of parents to forge harmonious coparenting relationships following divorce is an important predictor of their children's long-term well-being. However, there is no convincing evidence that this relationship can be modified through intervention. A preventive intervention that we developed, Dads for Life (DFL), which targeted noncustodial parents as participants, has previously been shown in a randomized field trial to favorably impact child well-being. We explore here whether it also has an impact on mothers' and fathers' perceptions of coparenting and interparental conflict in the 2 years following divorce. Results of the latent growth curve models we evaluated showed that both mothers and fathers reported less conflict when the father participated in DFL as compared with controls. For the fathers, perceptions of coparenting did not change over time in either the DFL or control conditions. Alternatively, mothers' perceptions of support declined over time in the control group, whereas those whose ex-husbands participated in the DFL program reported significant positive growth change toward healthier coparenting. The positive findings for mothers' reports are particularly compelling because mothers were not the participants, and thus common alternative explanations are ruled out. The DFL intervention, then, offers courts a promising program to improve families' functioning after divorce.

A dangerous boomerang: Injunctive norms, hostile sexist attitudes, and male-to-female sexual aggression.

Science.gov (United States)

Bosson, Jennifer K; Parrott, Dominic J; Swan, Suzanne C; Kuchynka, Sophie L; Schramm, Andrew T

2015-01-01

This study examined the interactive effects of injunctive norm exposure and hostile and benevolent sexist attitudes on men's sexually aggressive responses during a behavioral analogue paradigm in which they interacted online with a bogus female partner. Heterosexual adult men (n = 201), recruited from an online sample, read fictional information regarding other men's approval of misogynistic, paternalistic, or egalitarian treatment of women, or non-gender-relevant control information. Through a media preference survey, men then learned that their female partner disliked sexual content in films, after which they had an opportunity to send her up to 120 sec' worth of either a sexually explicit or nonsexual film clip. Validating the online sexual aggression paradigm, men with a 1-year history of sexual assault exhibited more sexually aggressive responding during the film selection paradigm. Moreover, exposure to injunctive norm information produced a boomerang effect, such that men high in hostile sexist attitudes showed an increase in sexual aggression when confronted with paternalism and gender equality norms. Conversely, exposure to paternalism and gender equality norms suppressed the otherwise protective function of high benevolent sexism in reducing men's sexually aggressive tendencies. The implications of these results for social norms interventions are discussed. © 2015 Wiley Periodicals, Inc.

Outcomes and Prognostic Factors of Endovascular Abdominal Aortic Aneurysm Repair in Patients with Hostile Neck Anatomy

International Nuclear Information System (INIS)

Jung, Hye Doo; Lee, Yun Young; Lee, Seung Jin; Yim, Nam Yeol; Kim, Jae Kyu; Choi, Soo Jin Na; Jung, Sang Young; Chang, Nam Kyu; Lim, Jae Hoon

2012-01-01

To evaluate the outcomes and find the prognostic factors of endovascular abdominal aortic aneurysm repair (EVAR) in patients with hostile neck anatomy of the abdominal aorta. This study was performed on 100 patients with abdominal aneurysm who were treated with EVAR between March 2006 and December 2010. We divided the patients into two groups: good neck anatomy (GNA), and hostile neck anatomy (HNA) and then compared the primary success rate and the incidence rate of complications with EVAR between the two groups. Our aim was to determine the factors related to the complications of EVAR among HNA types. There were no significant differences of primary success rate and incidence rate of complications between the two groups. Among the types of HNA, the short neck angle [odd ratio (OR), 4.23; 95% confidence interval (CI), 1.21-18.70; p = 0.023] and large neck angle (OR, 2.58; 95% CI, 0.15-11.85; p = 0.031) showed a low primary success rate. The short neck angle (OR, 2.32; 95% CI, 1.18-12.29; p = 0.002) and large neck angle (OR, 4.67; 95% CI, 0.14-19.07; p = 0.032) showed a high incidence rate of early type 1 complication. In the case of the large neck angle (OR, 3.78; 95% CI, 0.96-20.80; p = 0.047), the large neck thrombus (OR, 2.23; 95% CI, 0.24-7.12; p = 0.035) and large neck calcification (OR, 2.50; 95% CI, 0.08-18.37; p 0.043) showed a high incidence rate of complications within a year. The results suggest that patients with hostile neck anatomy can be treated with EVAR successfully, although there was a higher incidence of complications in patients with a short neck length, severe neck angulation, circumferential thrombosis, and calcified proximal neck.

Marital Conflict and Children's Externalizing Behavior: Interactions between Parasympathetic and Sympathetic Nervous System Activity

Science.gov (United States)

El-Sheikh, Mona; Kouros, Chrystyna D.; Erath, Stephen; Cummings, E. Mark; Keller, Peggy; Staton, Lori

2009-01-01

Toward greater specificity in the prediction of externalizing problems in the context of interparental conflict, interactions between children's parasympathetic and sympathetic nervous system (PNS and SNS) activity were examined as moderators. PNS activity was indexed by respiratory sinus arrhythmia (RSA) and RSA reactivity (RSA-R) to lab…

Flirting with disaster: short-term mating orientation and hostile sexism predict different types of sexual harassment.

Science.gov (United States)

Diehl, Charlotte; Rees, Jonas; Bohner, Gerd

2012-01-01

We combine evolutionary and sociocultural accounts of sexual harassment, proposing that sexuality-related and hostility-related motives lead to different types of harassment. Specifically, men's short-term mating orientation (STMO) was hypothesized to predict only unwanted sexual attention but not gender harassment, whereas men's hostile sexism (HS) was hypothesized to predict both unwanted sexual attention and gender harassment. As part of an alleged computer-chat task, 100 male students could send sexualized personal remarks (representing unwanted sexual attention), sexist jokes (representing gender harassment), or nonharassing material to an attractive female target. Independently, participants' STMO, HS, and sexual harassment myth acceptance (SHMA) were assessed. Correlational and path analyses revealed that STMO specifically predicted unwanted sexual attention, whereas HS predicted both unwanted sexual attention and gender harassment. Furthermore, SHMA fully mediated the effect of HS on gender harassment, but did not mediate effects of STMO or HS on unwanted sexual attention. Results are discussed in relation to motivational explanations for sexual harassment and antiharassment interventions. © 2012 Wiley Periodicals, Inc.

Proceedings of the international topical meeting on remote systems and robotics in hostile environments

International Nuclear Information System (INIS)

Anon.

1987-01-01

This book contains the proceedings of the International Topical Meeting on Remote Systems and Robotics in Hostile Environments. It is organized under the following sessions: Worldwide Applications Overview; Operating Mobile Systems; Sensors and Control Systems; Space Applications; Reactor Operations and Surveillance; Remote Equipment for Hazardous Operations; Future Mobile System; Mining and Construction Operations; Special Applications; Hot Cell Applications; Processing; Reactor Operations and Maintenance; Decontamination and Waste Handling; Remote Handling Development and Demonstration

Hostile Environment? The Development of Sexual Harassment Law in the United States 1971-1991

OpenAIRE

Coukos, Pamela

2011-01-01

AbstractHostile Environment?The Development of Sexual Harassment Law in the United States 1971 - 1991by Pamela CoukosDoctor of Philosophy in Jurisprudence and Social PolicyUniversity of California, BerkeleyProfessor Lauren B. Edelman, ChairHow did the sexual harassment litigation campaign succeed in defining a new antidiscrimination principle in the midst of the Reagan-era backlash against civil rights? In 1986, the U.S. Supreme Court definitively established sexual harassment as a violation...

Trajectories of Adolescent Hostile-Aggressive Behavior and Family Climate: Longitudinal Implications for Young Adult Romantic Relationship Competence

Science.gov (United States)

Fosco, Gregory M.; Van Ryzin, Mark J.; Xia, Mengya; Feinberg, Mark E.

2016-01-01

The formation and maintenance of young adult romantic relationships that are free from violence and are characterized by love, connection, and effective problem-solving have important implications for later well-being and family functioning. In this study, we examined adolescent hostile-aggressive behavior (HAB) and family relationship quality as…

The effects of a novel hostile interpretation bias modification paradigm on hostile interpretations, mood, and aggressive behavior.

Science.gov (United States)

AlMoghrabi, Nouran; Huijding, Jorg; Franken, Ingmar H A

2018-03-01

Cognitive theories of aggression propose that biased information processing is causally related to aggression. To test these ideas, the current study investigated the effects of a novel cognitive bias modification paradigm (CBM-I) designed to target interpretations associated with aggressive behavior. Participants aged 18-33 years old were randomly assigned to either a single session of positive training (n = 40) aimed at increasing prosocial interpretations or negative training (n = 40) aimed at increasing hostile interpretations. The results revealed that the positive training resulted in an increase in prosocial interpretations while the negative training seemed to have no effect on interpretations. Importantly, in the positive condition, a positive change in interpretations was related to lower anger and verbal aggression scores after the training. In this condition, participants also reported an increase in happiness. In the negative training no such effects were found. However, the better participants performed on the negative training, the more their interpretations were changed in a negative direction and the more aggression they showed on the behavioral aggression task. Participants were healthy university students. Therefore, results should be confirmed within a clinical population. These findings provide support for the idea that this novel CBM-I paradigm can be used to modify interpretations, and suggests that these interpretations are related to mood and aggressive behavior. Copyright © 2017 Elsevier Ltd. All rights reserved.

Junot Díaz’s “Otravida, Otravez” and Hospitalia: The Workings of Hostile Hospitality

OpenAIRE

Manzanas Calvo, Ana María

2013-01-01

[EN]The language of hospitality and its intimate opposite, hostility, reverberates insistently in the current political climate, as countries worry about fortifying their borders against waves of migration. This framework has paved the way for the language of hospitality to return as an apt lens for anatomizing current encounters with the Other. This article argues that the hospitality at the heart of Junot Díaz’s story “Otravida, Otravez” (2012) is one that has turned against ...

Proposal Allocation Ratio as a Moderator of Interpersonal Responsibility Effects on Hostile Decision-Making in the Ultimatum Game

Science.gov (United States)

Gong, Xinyu; Xia, Ling-Xiang; Sun, Yanlin; Guo, Lei; Carpenter, Vanessa C.; Fang, Yuan; Chen, Yunli

2017-01-01

Interpersonal responsibility is an indigenous Chinese personality construct, which is regarded to have positive social functions. Two studies were designed to explore the relationship among interpersonal responsibility, proposal allocation ratio, and responders’ hostile decisions in an ultimatum game. Study 1 was a scenario study using a hypothetical ultimatum game with a valid sample of 551 high school students. Study 2 was an experimental study which recruited 54 undergraduate students to play the incentivized ultimatum game online. The results of the two studies showed a significantly negative correlation between interpersonal responsibility and responders’ rejection responses only when the proposal allocation ratio was 3:7. In addition, in Study 2, interpersonal responsibility had negative effects on responders’ rejection responses under the offer of 3:7, even after controlling for the Big Five personality traits. Taken together, proposal allocation ratio might moderate the effects of interpersonal responsibility on hostile decision-making in the ultimatum game. The social function of interpersonal responsibility might be beyond the Big Five. PMID:29184518

Proposal Allocation Ratio as a Moderator of Interpersonal Responsibility Effects on Hostile Decision-Making in the Ultimatum Game

Directory of Open Access Journals (Sweden)

Xinyu Gong

2017-11-01

Full Text Available Interpersonal responsibility is an indigenous Chinese personality construct, which is regarded to have positive social functions. Two studies were designed to explore the relationship among interpersonal responsibility, proposal allocation ratio, and responders’ hostile decisions in an ultimatum game. Study 1 was a scenario study using a hypothetical ultimatum game with a valid sample of 551 high school students. Study 2 was an experimental study which recruited 54 undergraduate students to play the incentivized ultimatum game online. The results of the two studies showed a significantly negative correlation between interpersonal responsibility and responders’ rejection responses only when the proposal allocation ratio was 3:7. In addition, in Study 2, interpersonal responsibility had negative effects on responders’ rejection responses under the offer of 3:7, even after controlling for the Big Five personality traits. Taken together, proposal allocation ratio might moderate the effects of interpersonal responsibility on hostile decision-making in the ultimatum game. The social function of interpersonal responsibility might be beyond the Big Five.

Longer you play, the more hostile you feel: examination of first person shooter video games and aggression during video game play.

Science.gov (United States)

Barlett, Christopher P; Harris, Richard J; Baldassaro, Ross

2007-01-01

This study investigated the effects of video game play on aggression. Using the General Aggression Model, as applied to video games by Anderson and Bushman, [2002] this study measured physiological arousal, state hostility, and how aggressively participants would respond to three hypothetical scenarios. In addition, this study measured each of these variables multiple times to gauge how aggression would change with increased video game play. Results showed a significant increase from baseline in hostility and aggression (based on two of the three story stems), which is consistent with the General Aggression Model. This study adds to the existing literature on video games and aggression by showing that increased play of a violent first person shooter video game can significantly increase aggression from baseline. 2007 Wiley-Liss, Inc.

Gender influence on perceptions of hostile environment sexual harassment.

Science.gov (United States)

Baird, C L; Bensko, N L; Bell, P A; Viney, W; Woody, W D

1995-08-01

Perceptions of sexual harassment were investigated as a function of perpetrators' and recipients' gender. Undergraduate students (100 women, 98 men) were presented 34 scenarios of men and women interacting at work. Participants were asked to read carefully each scenario and indicate on a scale anchored by 1 (strongly disagree) and 7 (strongly agree) their opinions as to whether the scenario represented an incident of sexual harassment. Analysis indicated that women rated "hostile environment" scenarios as more harassing than men, and male perpetrators were rated as more harassing than female perpetrators. Even though some scenarios were rated as more harassing than others, the full range of the 7-point scale was used on every scenario, indicating a lack of agreement on what constitutes harassment. This lack of agreement highlights the debate within the legal community about whether the "reasonable person" or the "reasonable woman" standard should be used to judge sexual harassment in the workplace.

Cynical hostility, socioeconomic position, health behaviors, and symptom load: a cross-sectional analysis in a Danish population-based study

DEFF Research Database (Denmark)

Christensen, Ulla; Lund, Rikke; Damsgaard, Mogens Trab

2004-01-01

OBJECTIVE: To analyze the cross-sectional association between cynical hostility and high symptom load in a Danish population-based study. Furthermore, the aim was to investigate to what extent health risk behaviors mediated this association. METHODS: Data were based on a postal questionnaire...

MMORPG gaming and hostility predict internet addiction symptoms in adolescents: an empirical multilevel longitudinal study

OpenAIRE

Stavropoulos, V; Kuss, DJ; Griffiths, MD; Wilson, P; Motti-Stefanidi, F

2017-01-01

Internet addiction (IA) has become an increasingly researched topic. In the present study, IA symptoms in adolescents were investigated longitudinally with specific focus on the individual’s hostility, gaming use (of Massively Multiplayer Online Role Playing Games\\ud [MMORPGs]) and gaming on the classroom level (calculated using the percentage of MMORPG players within classes). The sample comprised 648 Greek adolescents who were\\ud assessed over a two-year period (aged 16-18 years). IA sympto...

Peer and cyber aggression in secondary school students: the role of moral disengagement, hostile attribution bias, and outcome expectancies.

Science.gov (United States)

Pornari, Chrisa D; Wood, Jane

2010-01-01

This study investigated the relationship between cognitive mechanisms, applied by people to rationalize and justify harmful acts, and engagement in traditional peer and cyber aggression among school children. We examined the contribution of moral disengagement (MD), hostile attribution bias, and outcome expectancies, and we further explored the individual contribution of each MD mechanism. Our aim was to identify shared and unique cognitive factors of the two forms of aggression. Three hundred and thirty-nine secondary school children completed self-report measures that assessed MD, hostile attribution bias, outcome expectancies, and their roles and involvement in traditional and cyber aggression. We found that the MD total score positively related to both forms of peer-directed aggression. Furthermore, traditional peer aggression positively related to children's moral justification, euphemistic language, displacement of responsibility and outcome expectancies, and negatively associated with hostile attribution bias. Moral justification also related positively to cyber aggression. Cyber aggression and cyber victimization were associated with high levels of traditional peer aggression and victimization, respectively. The results suggest that MD is a common feature of both traditional and cyber peer aggression, but it seems that traditional forms of aggression demand a higher level of rationalization or justification. Moreover, the data suggest that the expectation of positive outcomes from harmful behavior facilitates engagement in traditional peer aggression. The differential contribution of specific cognitive mechanisms indicates the need for future research to elaborate on the current findings, in order to advance theory and inform existing and future school interventions tackling aggression and bullying. (c) 2009 Wiley-Liss, Inc.

Interparental violence and maternal mood disorders as predictors of adolescent physical aggression within the family.

Science.gov (United States)

Narayan, Angela J; Chen, Muzi; Martinez, Pedro P; Gold, Philip W; Klimes-Dougan, Bonnie

2015-05-01

Although a wealth of research has examined the effects of parental mood disorders on offspring maladjustment, studies have not identified whether elevated interparental violence (IPV) may be an exacerbating influence in this pathway. This study examined levels of physical IPV perpetration and victimization in mothers with unipolar depression or Bipolar Disorder (BD) and the processes by which maternal physical IPV moderated adolescents' physical aggression in families with maternal mood disorders. Mothers with lifetime mood disorders were predicted to have elevated IPV compared to well mothers, and maternal IPV was expected to moderate the association between lifetime mood disorders and adolescent aggression. Participants included 61 intact families with maternal depression (n = 24), BD (n = 13), or well mothers (n = 24) and two siblings (ages 10 to 18 years). Using the Conflict Tactics Scale, mothers reported on IPV perpetration and victimization, and adolescents reported on physical aggression. Mothers with BD reported significantly higher IPV perpetration, but not victimization, than depressed or well mothers. An interaction between maternal BD and IPV perpetration was a significant predictor of adolescent aggression. Main effects of maternal IPV victimization and interaction effects of maternal depression and either type of IPV on adolescent aggression were not significant. Adolescents of mothers who have BD and perpetrate IPV may be particularly vulnerable to being aggressive. Prevention and policy efforts to deter transmission of aggression in high-risk families should target families with maternal BD and intervene at the level of conflict resolution within the family. Aggr. Behav. 41:253-266, 2015. © 2014 Wiley Periodicals, Inc. © 2014 Wiley Periodicals, Inc.

Children's Patterns of Emotional Reactivity to Conflict as Explanatory Mechanisms in Links between Interpartner Aggression and Child Physiological Functioning

Science.gov (United States)

Davies, Patrick T.; Sturge-Apple, Melissa L.; Cicchetti, Dante; Manning, Liviah G.; Zale, Emily

2009-01-01

Background: This paper examined children's fearful, sad, and angry reactivity to interparental conflict as mediators of associations between their exposure to interparental aggression and physiological functioning. Methods: Participants included 200 toddlers and their mothers. Assessments of interparental aggression and children's emotional…

[Head masters' perception of school-based hostility in Alicante, Spain: a qualitative study].

Science.gov (United States)

Martínez Fernández, Carmen; Hernández-Aguado, Ildefonso; Torres Cantero, Alberto M

2006-01-01

There is growing social concern about school violence but little is known about how this situation is experienced in the schools. The objective of this study was to know the perception that School's head masters have of the school-based hostility, on their causes, how they value current preventive strategies, and their recommendations to develop future preventive interventions. We conducted an exploratory study with 14 semistructured interviews of School's head masters. Interviews were conducted at the Schools between May and June 2003 in 1 independent school, 9 state comprehensive schools, and 4 other comprehensive schools within the city of Alicante. The perception of the head masters is that the prevalence of violence is low, more verbal than physical and within gender. They identify lack of punctuality, absenteeism and lack of interest as forms of hostility. As causes they identified age, family problems, school environment, society, media (TV and video-games) and poor language skills. Preventive methods in use were, on one hand, extra-lessons and transversal contents foreseen in the Education Law and common to all schools, and, on the other hand, ideological and pedagogical contents which were specific of some centres. Recommendations focused in demands for increased economic support and skilled human resources. School-based violence is not perceived as an alarming school issue, nor by its magnitude neither by the immediate causes and students' characteristics to which it is associated. A heavier emphasis is placed on external and environmental causes perceived as much more difficult to confront.

Social information-processing and coping in adolescent females diagnosed with an eating disorder: toward a greater understanding of control.

Science.gov (United States)

McFillin, Roger K; Cahn, Stacey C; Burks, Virginia Salzer; Levine, Martha Peaslee; Loney, Susan Lane; Levine, Richard L

2012-01-01

The objective of this study was to examine differences in social information-processing and coping strategies between adolescent females in treatment for an eating disorder and asymptomatic peers. Adolescent females in treatment for an eating disorder (n = 50) were compared to asymptomatic control participants (n = 59) on a measure of social information-processing. Participants were presented with 4 hypothetical, ambiguous social dilemmas in which the intent of a peer provocateur was unclear. Questions followed each dilemma assessing intent attributions, the participant's emotional reaction, the intensity of the emotion, and coping strategies. The participants in treatment for an eating disorder were significantly more likely to perceive hostile intent from a peer provocateur, reported a greater intensity of negative emotions, and identified a significantly greater number of avoidant coping strategies. Specifically, the eating disorder group identified significantly more intrapunitive avoidant coping strategies that reflect maladaptive and self-destructive means of coping with distressing events. Results indicate social cognitive processing biases and maladaptive coping strategies may be instrumental in perceived loss of control and influence the development/maintenance of eating disorders.

Hostile urban architecture : A critical discussion of the seemingly offensive art of keeping people away

OpenAIRE

Persson de Fine Licht, Karl

2017-01-01

For many years, some urban architecture has aimed to exclude unwanted groups of people from some locations. This type of architecture is called "defensive" or "hostile" architecture and includes benches that cannot be slept on, spikes in the ground that cannot be stood on, and pieces of metal that hinder one's ability to skateboard. These defensive measures have sparked public outrage, with many thinking such measures lead to suffering, are disrespectful, and violate people's rights. In this ...

Resentment of paternalism as system change sentiment: hostile sexism toward men and actual behavior in the 2008 U.S. presidential election.

Science.gov (United States)

Tate, Charlotte Chuck

2014-01-01

Taking inspiration from Glick and colleagues (2004), this study tested the idea that resentment of paternalism (which is part of the hostile sexism toward men construct) might approximate desire for system change by correlating this variable with actual behavior associated with system change in a single culture. Specifically, voting behavior in the 2008 U.S. presidential election was predicted from political party affiliation, measures of hostile and benevolent sexism toward both women and men, and egalitarian racial attitudes using a U.S. college student sample. Results indicated that the only significant predictors of voting behavior were political party affiliation, resentment of paternalism, and egalitarian racial attitudes. Higher levels of resentment of paternalism were in fact associated with voting for the ticket that represented system change-holding the other predictors constant.

Invention of a tunable damper for use with an acoustic waveguide in hostile environments

International Nuclear Information System (INIS)

Rogers, S.C.

1984-06-01

A damper was invented to remove undesirable stress pulses from an acoustic waveguide. Designed to be tunable, the damper was constructed to withstand a corrosive or otherwise hostile environment. It serves to simplify the design and enhance the performance of a water-level measurement system, of which the damper and acoustic waveguide are integral parts. An experimental damper was constructed and applied to an existing level probe and measurement system. The resulting damper, properly tuned, causes acoustic stress pulses that pass into it along the waveguide to be attenuated

Hostile parenting, parental psychopathology, and depressive symptoms in the offspring: a 32-year follow-up in the Young Finns study.

Science.gov (United States)

Gluschkoff, Kia; Keltikangas-Järvinen, Liisa; Pulkki-Råback, Laura; Jokela, Markus; Viikari, Jorma; Raitakari, Olli; Hintsanen, Mirka

2017-01-15

Both hostile parenting and parental psychopathology have been shown to predict depression in the offspring. However, whether and how they interact in predicting the longitudinal course of depression from adolescence to adulthood remains unclear. Participants were from the prospective Cardiovascular Risk in Young Finns study, aged 3-18 years at baseline in 1980. We used multilevel modeling for repeated measurements to examine the associations of hostile parenting (i.e., parental intolerance and emotional distance) and parental history of psychopathology with trajectories of depressive symptoms across five study phases from 1992 to 2012. On average, depressive symptoms decreased in a curvilinear pattern with age. A relatively steep decreasing trend was also observed among offspring of parents with a history of psychopathology but low intolerance. By contrast, among the offspring of parents with a history of psychopathology and high intolerance there was a rising trend in depressive symptoms starting from young adulthood. There was no similar interaction between parental history of psychopathology, emotional distance, and age. Non-standardized, parental self-report scales were used to measure hostile parenting. The observed effects were small, and the depressive symptoms scale applied in the study may not be used for measuring clinical depression. Parental psychopathology might render individuals sensitive to the unfavorable characteristics of the caregiving environment. Intolerance towards the child can exacerbate the effects of parental psychopathology and have a long-term significance on the developmental trajectory of depressive symptoms over the life-course. Copyright © 2016 Elsevier B.V. All rights reserved.

Lability in the Parent's Hostility and Warmth toward Their Adolescent: Linkages to Youth Delinquency and Substance Use

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Lippold, Melissa A.; Hussong, Andrea; Fosco, Gregory M.; Ram, Nilam

2018-01-01

According to family systems and life course theories, periods of intense change, such as early adolescence, can disrupt stable family systems, leading to changes in family relationships. In this longitudinal study, we investigate 2 types of change in parental hostility and warmth toward their children during early adolescence (Grades 6 to…

Interparental conflict, children's security with parents, and long-term risk of internalizing problems: A longitudinal study from ages 2 to 10.

Science.gov (United States)

Brock, Rebecca L; Kochanska, Grazyna

2016-02-01

Although the negative impact of marital conflict on children has been amply documented, few studies have examined the process of risk in a long-term, longitudinal design. We examined parent-child attachment security as a mechanism that may account for the impact of interparental conflict on children's long-term risk of internalizing problems. Sixty-two community mothers, fathers, and children were followed from ages 2 to 10. Parents reported on their conflicts when their children were 2. Trained observers produced parent-child attachment security scores (Attachment Q-Set, Waters, 1987), based on lengthy naturalistic observations of the child with each parent. Parents rated children's internalizing problems at age 10. A conditional process model and bootstrap approach were implemented to examine conditional indirect effects of conflict on child internalizing problems through attachment security for girls versus boys. Maladaptive marital conflict (destructive strategies, severity of arguments) increased internalizing problems 8 years later due to the undermined security for girls, whereas negative emotional aftermath of conflict (unresolved, lingering tension) increased internalizing problems for both boys and girls. The emotional aftermath of conflict is often overlooked, yet it appears to be a key dimension influencing emotional security in the family system, with significant consequences for children's development.

Anxiety/Depression and Hostility/Suspiciousness in Adolescent Boys: Testing Adherence to Honor Code as Mediator of Callousness and Attachment Insecurity

Science.gov (United States)

Somech, Lior Y.; Elizur, Yoel

2012-01-01

Research of psychological distress (PD) needs to differentiate between anxiety/depression and hostility/suspiciousness, which are associated with different motivational systems. In this study, structural equation modeling was used to test two hypothesized models for the prediction of each facet of PD. Hypotheses were proposed about the effects of…

Detection of Hidden Hostile/Terrorist Groups in Harsh Territories by Using Animals as Mobile Biological Sensors.

Science.gov (United States)

Sahin, Yasar Guneri; Ercan, Tuncay

2008-07-25

Terrorism is the greatest threat to national security and cannot be defeated by conventional military force alone. In critical areas such as Iraq, Afghanistan and Turkey, regular forces cannot reach these hostile/terrorist groups, the instigators of terrorism. These groups have a clear understanding of the relative ineffectiveness of counter-guerrilla operations and rely on guerrilla warfare to avoid major combat as their primary means of continuing the conflict with the governmental structures. In Internal Security Operations, detection of terrorist and hostile groups in their hiding places such as caves, lairs, etc. can only be achieved by professionally trained people such as Special Forces or intelligence units with the necessary experience and tools suitable for collecting accurate information in these often harsh, rugged and mountainous countries. To assist these forces, commercial micro-sensors with wireless interfaces could be utilized to study and monitor a variety of phenomena and environments from a certain distance for military purposes. In order to locate hidden terrorist groups and enable more effective use of conventional military resources, this paper proposes an active remote sensing model implanted into animals capable of living in these environments. By using these mobile sensor devices, improving communications for data transfer from the source, and developing better ways to monitor and detect threats, terrorist ability to carry out attacks can be severely disrupted.

Detection of Hidden Hostile/Terrorist Groups in Harsh Territories by Using Animals as Mobile Biological Sensors

Directory of Open Access Journals (Sweden)

Tuncay Ercan

2008-07-01

Full Text Available Terrorism is the greatest threat to national security and cannot be defeated by conventional military force alone. In critical areas such as Iraq, Afghanistan and Turkey, regular forces cannot reach these hostile/terrorist groups, the instigators of terrorism. These groups have a clear understanding of the relative ineffectiveness of counter-guerrilla operations and rely on guerrilla warfare to avoid major combat as their primary means of continuing the conflict with the governmental structures. In Internal Security Operations, detection of terrorist and hostile groups in their hiding places such as caves, lairs, etc. can only be achieved by professionally trained people such as Special Forces or intelligence units with the necessary experience and tools suitable for collecting accurate information in these often harsh, rugged and mountainous countries. To assist these forces, commercial micro-sensors with wireless interfaces could be utilized to study and monitor a variety of phenomena and environments from a certain distance for military purposes. In order to locate hidden terrorist groups and enable more effective use of conventional military resources, this paper proposes an active remote sensing model implanted into animals capable of living in these environments. By using these mobile sensor devices, improving communications for data transfer from the source, and developing better ways to monitor and detect threats, terrorist ability to carry out attacks can be severely disrupted.

PARANOID INDIVIDUALS WITH SCHIZOPHRENIA SHOW GREATER SOCIAL COGNITIVE BIAS AND WORSE SOCIAL FUNCTIONING THAN NON-PARANOID INDIVIDUALS WITH SCHIZOPHRENIA.

Science.gov (United States)

Pinkham, Amy E; Harvey, Philip D; Penn, David L

2016-03-01

Paranoia is a common symptom of schizophrenia that may be related to how individuals process and respond to social stimuli. Previous investigations support a link between increased paranoia and greater social cognitive impairments, but these studies have been limited to single domains of social cognition, and no studies have examined how paranoia may influence functional outcome. Data from 147 individuals with schizophrenia were used to examine whether actively paranoid and non-paranoid individuals with schizophrenia differ in social cognition and functional outcomes. On measures assessing social cognitive bias, paranoid individuals endorsed more hostile and blaming attributions and identified more faces as untrustworthy; however, paranoid and non-paranoid individuals did not differ on emotion recognition and theory of mind tasks assessing social cognitive ability. Likewise, paranoid individuals showed greater impairments in real-world interpersonal relationships and social acceptability as compared to non-paranoid patients, but these differences did not extend to performance based tasks assessing functional capacity and social competence. These findings isolate specific social cognitive disparities between paranoid and non-paranoid subgroups and suggest that paranoia may exacerbate the social dysfunction that is commonly experienced by individuals with schizophrenia.

Paths to Bullying in Online Gaming: The Effects of Gender, Preference for Playing Violent Games, Hostility, and Aggressive Behavior on Bullying

Science.gov (United States)

Yang, Shu Ching

2012-01-01

This study examined a sample of adolescent online game players and explored the relationships between their gender, preference for video games (VG), hostility, aggressive behavior, experiences of cyberbullying, and victimization. The path relationships among the variables were further validated with structure equation modeling. Among the…

Poison pills: A defensive measure against a hostile takeover or a demonstration of power of the target company

Directory of Open Access Journals (Sweden)

Jovanović-Zattila Milena

2014-01-01

Full Text Available The balance of power is particularly at stake in hostile takeovers, which makes the issue of establishing the balance of power one of the most controversial issues in the contemporary company law. In the circumstances of direct market competition and the need to have a dominant market position, companies are necessarily forced to constantly upgrade and advance their offensive and defensive methods, techniques and strategies. In order to prevent a hostile takeover, the target company may resort to an array of defence mechanisms, the most prominent of which are 'poison pills'. In spite of being perceived as the most powerful tool for obstructing hostile takeovers (and commonly designated as the 'Holy Grail' among the defensive mechanisms, there are many pros and cons underlying their application. One of the positive effects of using the poison pills is that the fear of takeovers makes the target company management more disciplined and efficient in business operations. The negative consequences are reflected in the relationship between the company board of directors and the shareholders. The target company management makes a unilateral decision on using a poison pill and this decision does not have to be approved by the shareholders in the General Meeting; however, this is highly inconsistent with the basic principles of corporate governance. The asymmetry of information, where the management (an agent has disproportionately more relevant information at its disposal than the shareholders (principals, generates a conflict between the management and the shareholders. In company law, this agency problem is generally known as the principal-agent problem, which is most prominent in a takeover. Poison pills are often associated with the discrimination of the target company shareholders, but not necessarily. The controversial nature of this defensive measure which can be applied by the target company has given rise to numerous debates on the need to

Temperature-compensated pressure detectors and transmitter for use in hostile environment

International Nuclear Information System (INIS)

Di Noia, E.J.; Breunich, T.R.

1984-01-01

A pressure or differential pressure detector suitable for use in a hostile environment, for example, under high pressure, temperature, and radiation conditions in the containment vessel of a nuclear generating plant includes as a transducer a linear variable differential transformer (LVDT) disposed within a detector housing designed to withstand temperatures of about 260 deg C. A signal detecting and conditioning circuit remote from the detector housing includes a demodulator for producing X and Y demodulated signals respectively from A and B secondary windings of the LVDT, a summing circuit for producing a temperature analog voltage X + Y, a subtractor for providing a differential pressure analog voltage X - Y, and a multiplier for multiplying the differential pressure analog voltage X - Y by a temperature compensation voltage X + Y - Ref based on the temperature analog voltage to provide a resulting temperature-compensated differential pressure analog signal. (author)

Adolescent Conflict as a Developmental Process in the Prospective Pathway from Exposure to Interparental Violence to Dating Violence

Science.gov (United States)

Narayan, Angela J.; Englund, Michelle M.; Carlson, Elizabeth A.; Egeland, Byron

2013-01-01

Within a developmental psychopathology framework, the current study examined adolescent conflict (age 16) with families, best friends, and dating partners as mediators in the prospective pathway from exposure to interparental violence (EIPV) in early childhood (0–64 months) to dating violence perpetration and victimization in early adulthood (age 23). Adolescent conflict was predicted to partially mediate EIPV and dating violence with significant direct paths from EIPV to dating violence, given the extant literature on the salience of early childhood EIPV for later maladjustment. Participants (N = 182; 99 males, 83 females; 67% Caucasian, 11% African-American, 18% other, 4% unreported) were drawn from a larger prospective study of high-risk mothers (aged 12–34 years) that followed their children from birth through adulthood. EIPV and adolescent conflict were rated from interviews with mothers and participants, and dating violence (physical perpetration and victimization) was assessed with the Conflict Tactics Scale. Path analyses showed that EIPV in early childhood (a) directly predicted dating violence perpetration in early adulthood and (b) predicted conflict with best friends, which in turn predicted dating violence perpetration. Although mediation of best friend conflict was not evident, indirect effects of EIPV to dating violence were found through externalizing behaviors in adolescence and life stress in early adulthood. Findings highlight that conflict with best friends is affected by EIPV and predicts dating violence, suggesting that it may be a promising target for relationship-based interventions for youth with EIPV histories. Furthermore, deleterious early experiences and contemporaneous risk factors are salient predictors of dating violence. PMID:23979004

Interparental conflict, children’s security with parents, and long-term risk of internalizing problems: A longitudinal study from ages 2 to 10

Science.gov (United States)

Brock, Rebecca L.; Kochanska, Grazyna

2015-01-01

Although the negative impact of marital conflict on children has been amply documented, few studies have examined the process of risk in a long-term, longitudinal design. We examined parent–child attachment security as a mechanism that may account for the impact of interparental conflict on children’s long-term risk of internalizing problems. Sixty-two community mothers, fathers, and children were followed from ages 2 to 10. Parents reported on their conflicts when their children were 2. Trained observers produced parent–child attachment security scores (Attachment Q-Set, Waters, 1987), based on lengthy naturalistic observations of the child with each parent. Parents rated children’s internalizing problems at age 10. A conditional process model and bootstrap approach were implemented to examine conditional indirect effects of conflict on child internalizing problems through attachment security for girls versus boys. Maladaptive marital conflict (destructive strategies, severity of arguments) increased internalizing problems 8 years later due to the undermined security for girls, whereas negative emotional aftermath of conflict (unresolved, lingering tension) increased internalizing problems for both boys and girls. The emotional aftermath of conflict is often overlooked, yet it appears to be a key dimension influencing emotional security in the family system, with significant consequences for children’s development. PMID:25797703

Effects of Weapons on Aggressive Thoughts, Angry Feelings, Hostile Appraisals, and Aggressive Behavior: A Meta-Analytic Review of the Weapons Effect Literature.

Science.gov (United States)

Benjamin, Arlin J; Kepes, Sven; Bushman, Brad J

2017-09-01

Guns are associated with aggression. A landmark 1967 study showed that simply seeing a gun can increase aggression-called the "weapons effect." This meta-analysis integrates the findings of weapons effect studies conducted from 1967 to 2017. It includes 162 effect-size estimates from 78 independent studies involving 7,668 participants. The theoretical framework used to explain the weapons effect was the General Aggression Model (GAM), which proposes three routes to aggression-cognitive, affective, and arousal. The GAM also proposes that hostile appraisals can facilitate aggression. As predicted by the GAM, the mere presence of weapons increased aggressive thoughts, hostile appraisals, and aggression, suggesting a cognitive route from weapons to aggression. Weapons did not significantly increase angry feelings. Only one study tested the effects of weapons on arousal. These findings also contribute to the debate about social priming by showing that incidental exposure to a stimulus (weapon) can affect subsequent related behavior (aggression).

Decline in the Quality of Family Relationships Predicts Escalation in Children’s Internalizing Symptoms from Middle to Late Childhood

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Kochanska, Grazyna

2015-01-01

An integration of family systems perspectives with developmental psychopathology provides a framework for examining the complex interplay between family processes and developmental trajectories of child psychopathology over time. In a community sample of 98 families, we investigated the evolution of family relationships, across multiple subsystems of the family (i.e., interparental, mother-child, father-child), and the impact of these changing family dynamics on developmental trajectories of child internalizing symptoms over 6 years, from preschool age to pre-adolescence. Parent–child relationship quality was observed during lengthy sessions, consisting of multiple naturalistic, carefully scripted contexts. Each parent completed reports about interparental relationship satisfaction and child internalizing symptoms. To the extent that mothers experienced a steeper decline in interparental relationship satisfaction over time, children developed internalizing symptoms at a faster rate. Further, symptoms escalated at a faster rate to the extent that negative mother-child relationship quality increased (more negative affect expressed by both mother and child, greater maternal power assertion) and positive mother-child relationship quality decreased (less positive affect expressed by both mother and child, less warmth and positive reciprocity). Time-lagged growth curve analyses established temporal precedence such that decline in family relationships preceded escalation in child internalizing symptoms. Results suggest that family dysfunction, across multiple subsystems, represents a driving force in the progression of child internalizing symptoms. PMID:25790794

Who, What, Where, When, and Why: Demographic and Ecological Factors Contributing to Hostile School Climate for Lesbian, Gay, Bisexual, and Transgender Youth

Science.gov (United States)

Kosciw, Joseph G.; Greytak, Emily A.; Diaz, Elizabeth M.

2009-01-01

This study examines how locational (region and locale), community-level (school district poverty and adult educational attainment), and school district-level (district size and ratios of students to key school personnel) variables are related to indicators of hostile school climate for lesbian, gay, bisexual, and transgender (LGBT) youth.…

Optical Inspection In Hostile Industrial Environments: Single-Sensor VS. Imaging Methods

Science.gov (United States)

Cielo, P.; Dufour, M.; Sokalski, A.

1988-11-01

On-line and unsupervised industrial inspection for quality control and process monitoring is increasingly required in the modern automated factory. Optical techniques are particularly well suited to industrial inspection in hostile environments because of their noncontact nature, fast response time and imaging capabilities. Optical sensors can be used for remote inspection of high temperature products or otherwise inaccessible parts, provided they are in a line-of-sight relation with the sensor. Moreover, optical sensors are much easier to adapt to a variety of part shapes, position or orientation and conveyor speeds as compared to contact-based sensors. This is an important requirement in a flexible automation environment. A number of choices are possible in the design of optical inspection systems. General-purpose two-dimensional (2-D) or three-dimensional (3-D) imaging techniques have advanced very rapidly in the last years thanks to a substantial research effort as well as to the availability of increasingly powerful and affordable hardware and software. Imaging can be realized using 2-D arrays or simpler one-dimensional (1-D) line-array detectors. Alternatively, dedicated single-spot sensors require a smaller amount of data processing and often lead to robust sensors which are particularly appropriate to on-line operation in hostile industrial environments. Many specialists now feel that dedicated sensors or clusters of sensors are often more effective for specific industrial automation and control tasks, at least in the short run. This paper will discuss optomechanical and electro-optical choices with reference to the design of a number of on-line inspection sensors which have been recently developed at our institute. Case studies will include real-time surface roughness evaluation on polymer cables extruded at high speed, surface characterization of hot-rolled or galvanized-steel sheets, temperature evaluation and pinhole detection in aluminum foil, multi

Effects of Gene × Attachment Interaction on Adolescents’ Emotion Regulation and Aggressive Hostile Behavior Towards their Mothers during a Computer Game

Science.gov (United States)

Zimmermann, Peter; Spangler, Gottfried

2016-01-01

Adolescence is a time of increased emotionality and major changes in emotion regulation often elicited in autonomy-relevant situations. Both genetic as well as social factors may lead to inter-individual differences in emotional processes in adolescence. We investigated whether both 5-HTTLPR and attachment security influence adolescents’ observed emotionality, emotional dysregulation, and their aggressive hostile autonomy while interacting with their mothers. Eighty-eight adolescents at age 12 were observed in interaction with their mothers during a standardized, emotion eliciting computer game task. They were genotyped for the 5-HTTLPR, a repeat polymorphism in the promoter region of the serotonin transporter gene. Concurrent attachment quality was assessed by the Late Childhood Attachment Interview (LCAI). Results revealed a significant gene × attachment effect showing that ss/sl carriers of 5-HTTLPR show increased emotional dysregulation and aggressive hostile autonomy towards their mothers. The results of the study suggest that secure attachment in adolescence moderates the genetically based higher tendency for emotional dysregulation and aggressive reactions to restrictions of autonomy during emotional social interactions with their mothers. PMID:27378877

Effects of Gene × Attachment Interaction on Adolescents' Emotion Regulation and Aggressive Hostile Behavior Towards their Mothers during a Computer Game.

Science.gov (United States)

Zimmermann, Peter; Spangler, Gottfried

2016-01-01

Adolescence is a time of increased emotionality and major changes in emotion regulation often elicited in autonomy-relevant situations. Both genetic as well as social factors may lead to inter-individual differences in emotional processes in adolescence. We investigated whether both 5-HTTLPR and attachment security influence adolescents' observed emotionality, emotional dysregulation, and their aggressive hostile autonomy while interacting with their mothers. Eighty-eight adolescents at age 12 were observed in interaction with their mothers during a standardized, emotion eliciting computer game task. They were genotyped for the 5-HTTLPR, a repeat polymorphism in the promoter region of the serotonin transporter gene. Concurrent attachment quality was assessed by the Late Childhood Attachment Interview (LCAI). Results revealed a significant gene × attachment effect showing that ss/sl carriers of 5-HTTLPR show increased emotional dysregulation and aggressive hostile autonomy towards their mothers. The results of the study suggest that secure attachment in adolescence moderates the genetically based higher tendency for emotional dysregulation and aggressive reactions to restrictions of autonomy during emotional social interactions with their mothers.

Subjective Evaluation of Media Content as a Moderator of Media Effects on European Identity: Mere Exposure and the Hostile Media Phenomenon

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Waqas Ejaz

2017-05-01

Full Text Available This paper posits that the concept of European identity is an important indicator of the legitimacy of the European Union (EU. It further assumes that the exposure to EU related media content can influence the feeling of European identity. In order to verify this assumption, we combined the mere-exposure-theory and the hostile media phenomenon. We assume that these theoretical concepts could help to understand the influence of media on people’s levels of attachment to the EU. Regression analyses are performed on secondary data that were collected in a Eurobarometer survey in 2013. Our findings revealed that media exposure affected the respondents’ identification with Europe, as well as the modifications of this effect based on their assessments of EU media coverage. The results of the current study not only validate assumptions about the mere-exposure effects on identity but also confirm the theoretical assumption that perceived hostility reduces such effects, whereas exposure to information that is perceived as neutral promotes the effects of media exposure on the feeling of European identity.

Safety and hostile use of civil nuclear power from physics to biology

International Nuclear Information System (INIS)

Dautray, R.

2007-01-01

The work is organized in two parts describing: the possibilities of materials proliferation stemming from civil uses of the nuclear energy, in particular from waste, from plutonium isotopes and their daughter products and from equipment of the civil nuclear energy, that these proliferations are potentially connected to hostilities, to failures in the transport and the handling or to storing of the waste; the effects of radioactivity on man according to the various circumstances, by centring on the effects of the malevolent use of radioactive products. The notion of incurred risk, in the future is analyzed and the scientific methods susceptible to prevent us from it.The importance of the definitions and the rigor in the use of the units of measure is particularly recommended. The methods based on the probability theory, with the difficulties they present to lead to comparisons in term of risks are analyzed. (N.C.)

[Lateral hostilities among emergency and critical care nurses. Survey in five hospitals of the Tuscany Region].

Science.gov (United States)

Bambi, Stefano; Becattini, Giovanni; Pronti, Fabio; Lumini, Enrico; Rasero, Laura

2013-01-01

Lateral hostilities among emergency and critical care nurses. Survey in five hospitals of Tuscany Region. Introduction. Lateral hostilities (LHs) are a kind of workplace violence. They are defined as varieties of cruel, rude, antagonistic interactions between people at the same hierarchical level. Nurses are affected by LH from 5.7% to 65%, leading to reduced work motivation, psycho-physical disorders, and in some cases, drop out of the nursing profession. Objective. To quantify the LHs among nurses in the emergency departments (ED) and intensive care units (ICU) in 5 hospitals of Tuscany (Italy). To show the impact on the quality of their psycho-physical and professional lives. Method. Exploratory-descriptive study, through closed-ended questionnaire. Results. 360/444 nurses (81%); 294 (81.6%) were victims of LHs during the past 12 months. Gossiping, complaints shared with others without discussing with the concerned person, and sarcastic comments were the most reported LHs. LHs occur more in EDs than ICUs (respectively 90% and 77%; p=0.0038). No statistically significant differences were observed for gender, age, or years of experience. The 17.7% of nurses asked to be moved from the ward, and 6.9% left it; 6.9% respondents had thought to leave the nursing profession; 235 (65.2%) experienced at least one LHs related disorder during the last year. Most reported symptoms were low morale, anxiety, and sleep disturbances. Conclusions. The incidence of LH and related disorders is high in EDs and ICUs, determining a low professional and psycho-physical quality of life.

"i h8 u": The Influence of Normative Beliefs and Hostile Response Selection in Predicting Adolescents' Mobile Phone Aggression--A Pilot Study

Science.gov (United States)

Nicol, Annemarie; Fleming, Michele J.

2010-01-01

Mobile phone aggression (MPA) is a relatively new phenomenon. Using newly developed measures, a pilot study was conducted with 348 adolescents ages 13-17 years to determine the incidence of MPA and victimization in this group of adolescents and to test a proposed model in which hostile response selection mediated the relationship between normative…

Delinquent behaviors among students exposed to family violence in Quebec schools

Science.gov (United States)

Cénat, Jude Mary; Hébert, Martine; Blais, Martin; Lavoie, Francine; Guerrier, Mireille

2016-01-01

Objective Juvenile delinquency is one of the major public concerns in many countries. This study aims to document the association between exposure to interparental violence and delinquent behaviors among high school students in Quebec (Canada). Methods A representative sample of 8194 students aged 14–20 years was recruited in Quebec (Canada) high schools. Participants completed a questionnaire describing delinquent behaviors as well as exposure to interparental psychological and physical violence. Findings Overall, one out of two participants has experienced delinquent behaviors and 61.8% of them have reported having been exposed to at least one of the two forms of family violence. Overall, youth exposed to interparental violence are more likely to experience delinquent behaviors. Both psychological and physical interparental violence were significantly and independently associated with delinquent behaviors. Conclusion The findings of this study point out the vulnerability of youth exposed to interparental violence. They also highlight the need in the prevention of juvenile delinquency to focus not only on youth but also on both parents that may have been involved in family violence. PMID:28111591

Relaciones Públicas 2.0: Hostilidad comunicativa en Redes Sociales. Estudio de Caso de Adidas Polonia en Facebook / Public Relations 2.0: Comunication hostility in Social Media. Adidas Poland in Facebook Case Study

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Damián García Ponce

2013-12-01

Full Text Available Las malas decisiones estratégicas pueden afectar en gran medida a los planes de Relaciones Públicas, y más aún en un ámbito tan difícil de controlar como el online. Observado el fenómeno de la Hostilidad Comunicativa como un paso de anticipación a las Crisis Comunicativas que la organización podría incluir en sus análisis, mostramos los efectos de dicha hostilidad mediante un sistema de análisis-auditoría de Hostilidad desarrollada a tal efecto y comprobar si se dieron las circunstancias suficientes como para haber considerado útil, de conocerla, esta herramienta. Para ello analizamos el caso de la Crisis Online de Adidas Polonia y su contendiente reactiva Adisucks. / The wrong strategic decisions can have a great impact on the PR plans, especially in the online environment that is rather difficult to control. As the results of the extensive observation of Communication Hostility being considered the previous stage to the Communication Crisis of which the analysis shall have been included by the organization, hereby the effects of such hostility are demonstrated. The principal method of the investigation is based on the system of analysis and audit of Communication Hostility designed to specifically for the purpose of hostility management. The aim is to examine if the conditions of the case of the crisis online of Adidas Poland called Adisucks that is the subject of the present post-crisis and reactive analysis have been sufficient to apply this tool and prove its utility.

Delusional jealousy and person directed hostility: 5-year follow-up of a patient after anoxic brain injury.

Science.gov (United States)

Shah, Rajendra; Faruqui, Rafey A

2013-01-01

This study presents a case report on the emergence of delusional jealousy and person-directed hostility in a patient following anoxic brain injury. The patient did not have a pre-injury history of mental illness, nor a family history of a psychotic disorder. This patient was followed-up over a 5-year period and his history of treatment response, violence risk management and successful rehabilitation are presented. This study also highlights issues in relation to continuation of treatment with antipsychotic medication, use of compulsory admission under the Mental Health Act and principles of risk assessment and risk management.

Parental Divorce during Adolescence and Adjustment in Early Adulthood.

Science.gov (United States)

Richardson, Stacey; McCabe, Marita P.

2001-01-01

Examined the impact of parental divorce during adolescence, interparental conflict, and intimacy with parents on young adult adjustment. High levels of interparental conflict were found to be negatively associated with adjustment and current intimacy of parents. (Author)

Effects of Gene × Attachment Interaction on Adolescents’ Emotion Regulation and Aggressive Hostile Behavior Towards their Mothers during a Computer Game

OpenAIRE

Zimmermann, Peter; Spangler, Gottfried

2016-01-01

Adolescence is a time of increased emotionality and major changes in emotion regulation often elicited in autonomy-relevant situations. Both genetic as well as social factors may lead to inter-individual differences in emotional processes in adolescence. We investigated whether both 5-HTTLPR and attachment security influence adolescents? observed emotionality, emotional dysregulation, and their aggressive hostile autonomy while interacting with their mothers. Eighty-eight adolescents at age 1...

Ambivalent Sexism, Alcohol Use, and Intimate Partner Violence Perpetration.

Science.gov (United States)

Renzetti, Claire M; Lynch, Kellie R; DeWall, C Nathan

2015-09-09

Research on risk factors for men's perpetration of intimate partner violence (IPV) has shown a high correlation with problem alcohol use. Additional studies, however, indicate that the alcohol-IPV link is neither simple nor necessarily direct and that a range of factors may moderate this relationship. Using a national, community-based sample of 255 men, the present study examined the moderating effects of ambivalent sexism (i.e., hostile and benevolent sexism) on the relationship between alcohol use and IPV perpetration. The findings show that both greater alcohol consumption and high hostile sexism are positively associated with IPV perpetration, and that hostile sexism moderates the alcohol-IPV relationship for perpetration of physical IPV, but not for psychological IPV. Moreover, high levels of alcohol consumption have a greater impact on physical IPV perpetration for men low in hostile sexism than for men high in hostile sexism, lending support to the multiple threshold model of the alcohol-IPV link. Implications of the findings for prevention, intervention, and future research are discussed. © The Author(s) 2015.

The Palliative Function of Hostile Sexism among High and Low-Status Chilean Students

Science.gov (United States)

Vargas-Salfate, Salvador

2017-01-01

Previous studies have demonstrated that justifying the social, economic, and political systems is associated with psychological well-being, which has been termed as the palliative function of ideology. However, little research has been conducted on gender stereotypes among children, comparing by socioeconomic status. This study aimed to fill this gap in the system justification literature. We present data from the Chilean version of the International Survey of Children Well-Being (ISCWeB), which was conducted in 2012. We found that the palliative function of gender stereotypes is present among this sample, being qualified by a socioeconomic status by hostile gender stereotype interaction. In other words, the effect on the psychological well-being was observed in low-status, but not in high-status students. These results extend the previous knowledge about the palliative function of the ideology, suggesting why the low-status members of a society actively engage in system justification. PMID:29046657

The Palliative Function of Hostile Sexism among High and Low-Status Chilean Students

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Salvador Vargas-Salfate

2017-10-01

Full Text Available Previous studies have demonstrated that justifying the social, economic, and political systems is associated with psychological well-being, which has been termed as the palliative function of ideology. However, little research has been conducted on gender stereotypes among children, comparing by socioeconomic status. This study aimed to fill this gap in the system justification literature. We present data from the Chilean version of the International Survey of Children Well-Being (ISCWeB, which was conducted in 2012. We found that the palliative function of gender stereotypes is present among this sample, being qualified by a socioeconomic status by hostile gender stereotype interaction. In other words, the effect on the psychological well-being was observed in low-status, but not in high-status students. These results extend the previous knowledge about the palliative function of the ideology, suggesting why the low-status members of a society actively engage in system justification.

Male Peer Support to Hostile Sexist Attitudes Influences Rape Proclivity.

Science.gov (United States)

Durán, Mercedes; Megías, Jesús L; Moya, Miguel

2018-07-01

Sexual assault affects a large proportion of women in the world. Although most rapes are committed by one man, the act itself may be influenced by many (e.g., the peer group). Hostile sexism (HS) has repeatedly been associated with men's rape proclivity, but the influence exerted by the HS of the peer group on rape proclivity has not been investigated. In this study, we explored the impact of perceived male peer support to HS on participants' rape proclivity. A sample of Spanish undergraduate students from a university in the south of Spain ( N = 134) completed the Ambivalent Sexism Inventory. Immediately afterwards, they received feedback on the supposed sexist responses of a peer group (high vs. low in HS); we kept the benevolent sexism (BS) of the peer group at medium levels. Next, we assessed participants' rape proclivity using acquaintance rape scenarios. Results showed an interaction between participants' own levels of HS and information about the HS of the peer group. Men high in HS reported higher rape proclivity in the high-HS peer-group condition than in the low-HS peer-group condition. By contrast, information on the peer group did not affect self-reported rape proclivity of men low in HS. Results also corroborated the relationship between participants' levels of HS and rape proclivity, and expanded the literature by revealing an unexpected influence of participants' BS on rape proclivity.

The more you play, the more aggressive you become: A long-term experimental study of cumulative violent video game effects on hostile expectations and aggressive behavior

NARCIS (Netherlands)

Hasan, Y.; Bègue, L.; Scharkow, M.; Bushman, B.J.

2012-01-01

It is well established that violent video games increase aggression. There is a stronger evidence of short-term violent video game effects than of long-term effects. The present experiment tests the cumulative long-term effects of violent video games on hostile expectations and aggressive behavior

Perceived quality of the parental relationship and divorce effects on sexual behaviour in Spanish adolescents.

Science.gov (United States)

Orgilés, Mireia; Carratalá, Elena; Espada, José P

2015-01-01

Parental divorce has been linked to some risky sexual behaviour in previous studies. Here we examine whether the sexual behaviour of adolescents is related more to the perceived quality of the interparental relationship or to the parents' divorce in a sample from Spain, the country that has experienced the greatest recent increase in marital break-ups in the European Union. Participants were 801 adolescents aged between 14 and 17, who completed questionnaires anonymously. Adolescents who perceive high conflict in their parents' marriages have more sexual activity and engage in more risk practices in some sexual behaviours compared to adolescents with divorced parents and low interparental conflict. When adolescents perceive low conflict, those with divorced parents are more sexually active than adolescents with married parents, but they do not engage in more risk practices. The perceived quality of the parental relationship has a greater negative impact on adolescents than does the type of family structure. The study highlights the need to address the parents' marital relationship in the implementation of prevention programmes of sexual risk behaviours in Spanish adolescents.

Strangers on the Doorstep: Hostility and Hospitality in A Distant Shore

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Lin Ching-Huan

2016-12-01

Full Text Available This article focuses on the rising hostility against immigrants / refugees and growing demand for hospitality, in both regional and transnational senses, in Caryl Phillips’s novel A Distant Shore, set in a local place in North England. I think that the author, in examining the parallel conditions of being a stranger in a village and an outsider to the nation, shows that the demands of hospitality are similarly urgent whether sought by nationals or foreigners though these are calibrated differently in terms of scales of belonging. My broader argument is that hospitality is an ethical practice of everyday life that requires continual renegotiation. Inspired by Levinasian ethics, I turn to Derrida’s and Rosello’s meditations on hospitality, which emphasise the metaphorical nature of the host-guest relationship and the tension it inscribes between the finiteness of politics and the infinity of ethics. By exploring the complex relationship between politics and ethics as this is made manifest in the literary representations of ordinary British citizens’ everyday practices, I suggest that this novel not only deals with the UK’s domestic tensions of multiculturalism and ethnic conflict, but also critically reflects on its bewildered (but hardly new attitude toward the ongoing transnational integration of the new Europe in the postwar period.

Effects of Assertive Training on Hospitalized Adolescents and Young Adults.

Science.gov (United States)

Fiedler, Phyllis E.; And Others

1979-01-01

This study focuses on reducing the hostility of hospitalized adolescent and young adult psychiatric patients through assertive training techniques designed to teach appropriate responses to interpersonal conflict. It was predicted that, after treatment, the assertive group would show greater assertiveness, less hostility, and a more positive…

How Workplace Managers Can Protect Against Hostile Environment Claims From Their Female And Male Employees: A Legal Review Of Decisional Law

OpenAIRE

Nina Compton

2011-01-01

Sexual harassment can occur in a variety of circumstances within the workplace setting.  A review of case law illuminates the circumstances that have been identified as sexual harassment.  Sexual harassment is a form of sex discrimination that violates Title VII of the Civil Rights Act of l964.  This paper reviews the decisional law which has recognized various forms of prohibited sexual harassment.  The case analysis explores numerous types of “hostile environment” sexual harassment that can...

Does child gender moderate the relationship between interparental conflict and child outcomes? Findings from the Danish Longitudinal Study of Children

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Siddhartha Baviskar

2011-03-01

Full Text Available The hypothesis that child gender moderates the relationship between interparental conflict (IPC, conceptualized as a normative phenomenon, and child outcomes was evaluated using Danish mother data from the Danish Longitudinal Survey of Children (DALSC, which follows a nationally representative sample of children born in September-October 1995. IPC was assessed at age seven using a five-item scale measuring frequency of quarrels between parents on topics common to daily family life. Child outcomes were evaluated at age eleven using three indicators of internalizing (emotional problems, somatic symptoms, psychological symptoms and two indicators of externalizing symptoms (conduct problems and hyperactivity. OLS regression analyses indicated, overall, that the longitudinal association between IPC and the chosen outcomes was weak and child gender weakly moderated the association between IPC and child outcomes. Specifically, gender differences were limited only to conduct problems after controlling for the child’s psycho-social adjustment and health characteristics, mother’s depressive symptoms and disciplinary behaviour and parents’ socio-economic status at age 7. Furthermore, contrary to expectations derived from the male vulnerability and differential reactivity models, the IPC-conduct problems association was stronger among girls than among boys. In general, IPC predicted a number of outcomes among girls but did not predict any among boys. These findings suggest that it is important in both academic and professional work to consider that the impact of IPC on boys and girls may vary depending on the nature of the conflict and the type of families affected by it. Furthermore, while IPC may not have a direct impact over time, its effects may continue to be felt through other elements of the family system, such as the parent-child relationship.

"The world's most hostile environment": how the tobacco industry circumvented Singapore's advertising ban.

Science.gov (United States)

Assunta, M; Chapman, S

2004-12-01

To review how tobacco transnational companies conducted their business in the hostile environment of Singapore, attempting to counter some of the government's tobacco control measures; to compare the Malaysian and the Singaporean governments' stance on tobacco control and the direct bearing of this on the way the tobacco companies conduct their business. Systematic keyword and opportunistic website searches of formerly private internal industry documents. The comprehensive prohibition on advertising did not prevent the companies from advertising cigarettes to Singaporeans. Both British American Tobacco and Philip Morris used Malaysian television to advertise into Singapore. To launch a new brand of cigarettes, Alpine, Philip Morris used a non-tobacco product, the Alpine wine cooler. Other creative strategies such as innovative packaging and display units at retailers were explored to overcome the restrictions. Philip Morris experimented with developing a prototype cigarette using aroma and sweetened tipping paper to target the young and health conscious. The industry sought to weaken the strong pack warnings. The industry distributed anti-smoking posters for youth to retailers but privately salivated over their market potential.

Emergence of microbial networks as response to hostile environments

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Dario eMadeo

2014-08-01

Full Text Available The majority of microorganisms live in complex communities under varying conditions. One pivotal question in evolutionary biology is the emergence of cooperative traits and their sustainment in altered environments or in the presence of free-riders. Co-occurrence patterns in the spatial distribution of biofilms can help define species' identities, and systems biology tools are revealing networks of interacting microorganisms. However, networks of inter-dependencies involving micro-organisms in the planktonic phase may be just as important, with the added complexity that they are not bounded in space. An integrated approach linking imaging, ``Omics'' and modeling has the potential to enable new hypothesis and working models. In order to understand how cooperation can emerge and be maintained without abilities like memory or recognition we use evolutionary game theory as the natural framework to model cell-cell interactions arising from evolutive decisions. We consider a finite population distributed in a spatial domain (biofilm, and divided into two interacting classes with different traits. This interaction can be weighted by distance, and produces physical connections between two elements allowing them to exchange finite amounts of energy and matter. Available strategies to each individual of one class in the population are the propensities or ``willingness'' to connect any individual of the other class. Following evolutionary game theory, we propose a mathematical model which explains the patterns of connections which emerge when individuals are able to find connection strategies that asymptotically optimize their fitness. The process explains the formation of a network for efficiently exchanging energy and matter among individuals and thus ensuring their survival in hostile environments.

La hostilidad y su relación con los trastornos cardiovasculares Hostility and its relation with cardiovascular disorders

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Jorge Iacovella

2003-06-01

Full Text Available Uno de los campos más desarrollados en el ámbito de la Psicología de la Salud es el de los aspectos psicológicos que intervienen en la enfermedad cardíaca. Dentro de los constructos psicológicos más estudiados se encuentra el de la hostilidad. Inicialmente componente del patrón de conducta tipo A, se han ido desarrollando diferentes formas de referirla, y por consiguiente, de medirla. En este artículo se analizan algunas de las nociones más citadas sobre la hostilidad y otras manifestaciones asociadas, los modelos explicativos de su relación con los trastornos cardiovasculares - en especial el de la hiperreactividad cardiovascular - y los instrumentos que se desarrollaron para su evaluación. Por último, se discuten las actuales implicancias del uso del constructo, así como las áreas de investigación a desarrollar para delimitar mejor este factor que ha sido referido en forma diversa, y consiguientemente ha reportado en los diferentes estudios resultados no siempre consistentes entre sí.One of the most highly developed fields in the Health Psychology area is that of the aspects involved in causing cardiac disease. Within the more thoroughly studied psychological constructs is the hostility one, component of the type A behavior pattern. Different ways of referring to this construct and of measuring it have been developed. This article analyzes some of the most pervasive notions about hostility and other related manifestations, the models explaining its relationship with cardiac disorders, especially the cardiovascular hypereactivity disorder, and the instruments designed for its assessment. Finally, current implications and fields of potential research are discussed, in order to further delineate this factor which has been referred to in a diverse fashion, thus showing different and not always consistent results in previous studies.

Mutual influences between partners' hormones shape conflict dialog and relationship duration at the initiation of romantic love.

Science.gov (United States)

Schneiderman, Inna; Kanat-Maymon, Yaniv; Zagoory-Sharon, Orna; Feldman, Ruth

2014-01-01

Early-stage romantic love involves reorganization of neurohormonal systems and behavioral patterns marked by mutual influences between the partners' physiology and behavior. Guided by the biobehavioral synchrony conceptual frame, we tested bidirectional influences between the partners' hormones and conflict behavior at the initiation of romantic love. Participants included 120 new lovers (60 couples) and 40 singles. Plasma levels of five affiliation and stress-related hormones were assessed: oxytocin (OT), prolactin (PRL), testosterone (T), cortisol (CT), and dehydroepiandrosterone sulfate (DHEAS). Couples were observed in conflict interaction coded for empathy and hostility. CT and DHEAS showed direct actor effects: higher CT and DHEAS predicted greater hostility. OT showed direct partner effects: individuals whose partners had higher OT showed greater empathy. T and CT showed combined actor-partner effects. High T predicted greater hostility only when partner also had high T, but lower hostility when partner had low T. Similarly, CT predicted low empathy only in the context of high partner's CT. Mediational analysis indicated that combined high CT in both partners was associated with relationship breakup as mediated by decrease in empathy. Findings demonstrate the mutual influences between hormones and behavior within an attachment bond and underscore the dynamic, co-regulated, and systemic nature of pair-bond formation in humans.

WHAT ACCOUNTS FOR MEN'S HOSTILE ATTITUDES TOWARD WOMEN?: THE INFLUENCE OF HEGEMONIC MALE ROLE NORMS AND MASCULINE GENDER ROLE STRESS

Science.gov (United States)

Gallagher, Kathryn E.; Parrott, Dominic J.

2011-01-01

This study examined masculine gender role stress (MGRS) as a mediator of the relation between adherence to dimensions of a hegemonic masculinity and hostility toward women (HTW). Among a sample of 338 heterosexual men, results indicated that MGRS mediated the relation between adherence to the status and antifemininity norms, but not the toughness norm, and HTW. Adherence to the toughness norm maintained a positive association with HTW. These findings suggest that men's HTW develops via multiple pathways that are associated with different norms of hegemonic masculinity. Implications for the prediction of men's aggression against women are discussed. PMID:21531691

What accounts for men's hostile attitudes toward women? The influence of hegemonic male role norms and masculine gender role stress.

Science.gov (United States)

Gallagher, Kathryn E; Parrott, Dominic J

2011-05-01

This study examined masculine gender role stress (MGRS) as a mediator of the relation between adherence to dimensions of a hegemonic masculinity and hostility toward women (HTW). Among a sample of 338 heterosexual men, results indicated that MGRS mediated the relation between adherence to the status and antifemininity norms, but not the toughness norm, and HTW. Adherence to the toughness norm maintained a positive association with HTW. These findings suggest that men's HTW develops via multiple pathways that are associated with different norms of hegemonic masculinity. Implications for the prediction of men's aggression against women are discussed.

The DSM-5 dissociative-PTSD subtype: can levels of depression, anxiety, hostility, and sleeping difficulties differentiate between dissociative-PTSD and PTSD in rape and sexual assault victims?

Science.gov (United States)

Armour, Cherie; Elklit, Ask; Lauterbach, Dean; Elhai, Jon D

2014-05-01

The DSM-5 currently includes a dissociative-PTSD subtype within its nomenclature. Several studies have confirmed the dissociative-PTSD subtype in both American Veteran and American civilian samples. Studies have begun to assess specific factors which differentiate between dissociative vs. non-dissociative PTSD. The current study takes a novel approach to investigating the presence of a dissociative-PTSD subtype in its use of European victims of sexual assault and rape (N=351). Utilizing Latent Profile Analyses, we hypothesized that a discrete group of individuals would represent a dissociative-PTSD subtype. We additionally hypothesized that levels of depression, anger, hostility, and sleeping difficulties would differentiate dissociative-PTSD from a similarly severe form of PTSD in the absence of dissociation. Results concluded that there were four discrete groups termed baseline, moderate PTSD, high PTSD, and dissociative-PTSD. The dissociative-PTSD group encompassed 13.1% of the sample and evidenced significantly higher mean scores on measures of depression, anxiety, hostility, and sleeping difficulties. Implications are discussed in relation to both treatment planning and the newly published DSM-5. Copyright © 2014 Elsevier Ltd. All rights reserved.

Greater happiness for a greater number: Is that possible in Austria?

NARCIS (Netherlands)

R. Veenhoven (Ruut)

2011-01-01

textabstractWhat is the final goal of public policy? Jeremy Bentham (1789) would say: greater happiness for a greater number. He thought of happiness as subjective enjoyment of life; in his words as “the sum of pleasures and pains”. In his time the happiness of the great number could not be measured

Greater happiness for a greater number: Is that possible in Germany?

NARCIS (Netherlands)

R. Veenhoven (Ruut)

2009-01-01

textabstractWhat is the final goal of public policy? Jeremy Bentham (1789) would say: greater happiness for a greater number. He thought of happiness as subjective enjoyment of life; in his words as “the sum of pleasures and pains”. In his time the Happiness of the great number could not be measured

Lifetime Video Game Consumption, Interpersonal Aggression, Hostile Sexism, and Rape Myth Acceptance: A Cultivation Perspective.

Science.gov (United States)

Fox, Jesse; Potocki, Bridget

2016-06-01

Although previous research has investigated relationships between media consumption, sexism, and rape myth acceptance (RMA), limited research has investigated video games despite their emergence as one of the most popular forms of media entertainment globally. Given that video games typically feature even less diverse and more objectified representations of women than traditional mainstream media, we predicted that there would be relationships between video game consumption and negative beliefs and attitudes about women. In this study, we conducted a survey (N = 351) of male and female adults and used structural equation modeling to analyze relationships among video game consumption, trait interpersonal aggression, ambivalent sexism, and first-order (percentage of false rape accusations) and second-order cultivation effects (RMA). We found support for the hypothesized cultivation model, indicating a relationship between video game consumption and RMA via interpersonal aggression and hostile sexism. Although these findings cannot be interpreted causally, we discuss the implications of these associations and future directions for research. © The Author(s) 2015.

Metal composite as backing for ultrasonic transducers dedicated to non-destructive measurements in hostile

International Nuclear Information System (INIS)

Boubenia, R; Rosenkrantz, E; P, P; Ferrandis, J-Y; Despetis, F

2016-01-01

Our team is specialized in ultrasonic measurements in hostile environment especially under high temperatures. There is a need for acoustic transducers capable of continuous measurement at temperatures up to 700°C. To improve the performances of acoustic sensors we focus our works on the realisation and characterisation of transducer backings able to operate under very high temperature. Commercially, they are produced by the incorporation of tungsten powder in a plastic matrix, which limits the working temperature. The realisation of ultrasonic transducers for non-destructive measures at high temperatures requires adequate materials, manufacturing and assembly processes. To produce the backings, composites were made using very ductile metals such as tin and tungsten. These composites are manufactured by uniaxial hot pressing. First, we studied the influence of temperature and pressure on the densification of tin pellets. Then, several specimens made of tin/W were made and characterised by measuring the specific weight, speed and attenuation of sound. The acoustic measures were realised by ultrasonic spectroscopy. This test-bench was designed and tested on control samples of PMMA and on standard backings (epoxy / tungsten). (paper)

Job Stress and Dyadic Synchrony in Police Marriages: A Preliminary Investigation

Science.gov (United States)

ROBERTS, NICOLE A.; LEONARD, RACHEL C.; BUTLER, EMILY A.; LEVENSON, ROBERT W.; KANTER, JONATHAN W.

2015-01-01

Despite reports documenting adverse effects of stress on police marriages, few empirical studies focus on actual emotional behaviors of officers and spouses. In this preliminary investigation, 17 male police officers and their nonpolice wives completed daily stress diaries for 1 week and then participated in a laboratory-based discussion about their respective days. Conversations were video-recorded and coded for specific emotional behaviors reflecting hostility and affection, which are strong predictors of marital outcomes. We examined associations between officers’ job stress (per diaries and the Police Stress Survey) and couples’ emotional behavior (mean levels and behavioral synchrony) using a dyadic repeated measures design capitalizing on the large number of observations available for each couple (1020 observations). When officers reported more job stress, they showed less hostility, less synchrony with their wives’ hostility, and more synchrony with their wives’ affection; their wives showed greater synchrony with officers’ hostility and less synchrony with officers’ affection. Therefore, for officers, greater job stress was associated with less behavioral negativity, potentially less attunement to wives’ negativity, but potentially greater attunement to wives’ affection—perhaps a compensatory strategy or attempt to buffer their marriage from stress. These attempts may be less effective, however, if, as our synchrony findings may suggest, wives are focusing on officers’ hostility rather than affection. Although it will be important to replicate these results given the small sample, our findings reveal that patterns of behavioral synchrony may be a key means to better understand how job stress exacts a toll on police marriages. PMID:23763686

Keeping it in the family: intergenerational transmission of violence in Cebu, Philippines.

Science.gov (United States)

Mandal, Mahua; Hindin, Michelle J

2015-03-01

While witnessing violence between parents is one of the most consistent correlates of experiencing intimate partner violence (IPV) in later life, little research exists in developing countries on the effects of witnessing interparental IPV on young adults' involvement with family violence. This study examines the relation between witnessing interparental IPV and young adults' subsequent use and experience with family intimidation and physical abuse (FIPA) in Cebu, Philippines. Using data from the Cebu Longitudinal Health and Nutrition Survey, recent use and experience of FIPA among 21-22 year old young adults was assessed through self-reports from the 2005 survey, and childhood witnessing of interparental IPV assessed from the 2002 survey. Multinomial logistic regression was used to examine the effect of witnessing interparental IPV on young adults' use and experience of FIPA. Among all young adults, witnessing paternal perpetration of IPV predicted using FIPA, and witnessing maternal perpetration predicted experiencing FIPA. Among young adult females only, witnessing reciprocal IPV between parents predicted experiencing FIPA. Witnessing paternal perpetration of IPV among young adult males, maternal perpetration among young adult females, and reciprocal interparental IPV among all young adults predicted young adults both using and experiencing FIPA. Violence prevention efforts should reach all family members through family centered interventions. School based curricula, which largely focus on intimate partner and peer violence, should recognize adolescents' use and experience of violence with family members, and design modules accordingly. Further research on gender differences in family violence is recommended.

Modern Instrumentation of a Historical Landslide to Understand Dynamic Processes Governing Slope Movement in a Hostile Environment.

Science.gov (United States)

Johnson, K. A.

2017-12-01

The Milepost 6.2 Landslide on Many Glacier Road in Glacier National Park, Montana, has been moving since construction of the roadway in the early 1900's. Movement of the slide has a direct impact on Park operations and requires regrading and reconstruction of the road on a nearly annual basis. Prior attempts to stabilize the slope were not effective. Despite the history of this slide, very little quality data was available to delineate the depth and shape of the slide or the groundwater pressures that influence slope stability due to only seasonal data collection and a hostile winter environment. Landslide dynamics are further complicated where the toe of the slide becomes submerged seasonally by Lake Sherburne. In addition, due to irrigation use the lake levels fluctuate rapidly with seasonal rise and drops commonly greater than 30 feet in elevation. Five Shape Accelerometer Array inclinometers (SAAs) were installed to depths between 60 and 200 feet, along with 10 vibrating wire piezometers, one tipping bucket rain gauge, and onsite data acquisition system with a real-time satellite communication link enabling year-round data collection. Measurements of groundwater pressures and slide dynamics were used to develop a well constrained 2-D dynamic model of slide movement. Movement is controlled by clayey zones in glacial till deposits that mantle the valley slopes, along with water pressures from groundwater in the slope and fluctuating lake levels at the toe of the slope. The SAAs document slide plane locations and rates of slide movement as it changes through the year in response to the dynamic hydrologic setting. SAAs document sliding of over 3 feet and continue to operate and generate additional data. The data collected enabled the design of an extensive horizontal drain system to lower the groundwater pressures and stabilize the slope. Continuous year-round monitoring allowed comparison of slope movement in response to changes in lake elevation and precipitation

The Influence of Anger-Arousal Level on Attribution of Hostile Intent and Problem Solving Capability in an Individual with a Mild Intellectual Disability and a History of Difficulties with Aggression

Science.gov (United States)

MacMahon, Kenneth M. A.; Jahoda, Andrew; Espie, Colin A.; Broomfield, Niall M.

2006-01-01

Background: Recent studies have suggested that cognitive biases may play an important mediating role in aggressive outbursts from people with mild intellectual disabilities (IDs). Essentially, some individuals may frequently perceive other people as acting towards them in a hostile fashion. This biased perception may develop through repeated…

An association of hostility with awareness of health and other psychosocial factors in an open female population aged 25–64 years in Novosibirsk

Directory of Open Access Journals (Sweden)

V. V. Gafarov

2016-01-01

Full Text Available Objective: To explore the prevalence of hostility (Hs and its relation to awareness of health, family and job stress, and other psychosocial factors in a Novosibirsk female population aged 25–64 years.Patients and methods. A random representative sample of 870 women aged 25–64 years from one of the Novosibirsk districts was surveyed within the third screening of the WHO «MONICA-psychosocial» (MOPSY program in 1994. The response rate was 72.5%. Hs was studied using the MOPSY test (the subscale «Hostility». Awareness and attitude towards health and preventive measures were assessed using the awareness and attitude towards health test. Chi-square test (χ2 was used to assess the statistical significance of differences between the groups.Results. The prevalence of high Hs was 43.9%. Women with high Hs rated negatively their health more frequently, complained of health complaints more often, and had poor awareness of preventive methods, much smoking, and inadequate physical activity. High Hs was associated with personal anxiety, major depression, high vital exhaustion, low social support, high family and job stresses.Conclusion. The prevalence of obvious Hs in a female population aged 25–64 years is high and it is associated with poor self-rated health, insufficient health care, and a large number of negative psychosocial factors.

Men's hostile sexism and biased perceptions of intimate partners: fostering dissatisfaction and negative behavior in close relationships.

Science.gov (United States)

Hammond, Matthew D; Overall, Nickola C

2013-12-01

Hostile sexism (HS) expresses attitudes that characterize women who challenge men's power as manipulative and subversive. Does endorsing HS negatively bias perceptions of women's behavior and, in turn, create animosity within intimate relationships? Committed heterosexual couples reported on their own behavior and perceptions of their partner's behavior five times across a year (Study 1) and daily for 3 weeks (Study 2). Men who more strongly endorsed HS perceived their partner's behavior as more negative than was justified by their partner's reports. Furthermore, more negative perceptions of the partner's behavior mediated the links between men's HS and feeling more manipulated by their partners, behaving more negatively toward their partners, and lower relationship quality. This indicates that men who endorse HS behave more negatively toward intimate partners and experience lower relationship satisfaction because their antagonistic attitudes toward women in general permeate the way they perceive those partners.

Attachment, conflict and self-esteem in adolescents from intact and divorced families / Apego, conflito e auto-estima em adolescentes de famílias intactas e divorciadas

OpenAIRE

Catarina Pinheiro Mota; Paula Mena Matos

2009-01-01

This study aimed to analyze the differential contribution to adolescent's self-esteem concerning family structure (intact and divorced families), interparental conflict, and attachment to parents and peers. The sample consisted of 403 adolescents, aged from 14 to 19. Univariate ANOVA showed that family structure does not predict self-esteem, but adolescents from intact families with higher levels of interparental conflict presented lower self-esteem. Parental attachment patterns derived from ...

Greater happiness for a greater number: Is that possible? If so how? (Arabic)

NARCIS (Netherlands)

R. Veenhoven (Ruut); E. Samuel (Emad)

2012-01-01

textabstractWhat is the final goal of public policy? Jeremy Bentham (1789) would say: greater happiness for a greater number. He thought of happiness as subjective enjoyment of life; in his words as “the sum of pleasures and pains”. In his time, the happiness of the great number could not be

Perceptions of sexual harassment: the effects of gender, legal standard, and ambivalent sexism.

Science.gov (United States)

Wiener, R L; Hurt, L; Russell, B; Mannen, K; Gasper, C

1997-02-01

This research tests the possibility that the reasonable woman as compared to the reasonable person test of hostile work environment sexual harassment interacts with hostile and benevolent sexist beliefs and under some conditions triggers protectionist attitudes toward women who complain of sexual harassment. We administered to a sample of undergraduates the ambivalent sexism inventory along with the fact patterns in two harassment cases and asked them to make legally relevant decisions under either the reasonable woman or person standard. We found that those high in hostile sexism, and women, found more evidence of harassment. However, those high in benevolent sexism did not exhibit the hostile sexism effects. Although men were less sensitive to the reasonable woman standard than women, under some conditions the reasonable woman standard enabled both genders to find greater evidence of harassment. The results are discussed from the perspectives of law and psychology.

Double jeopardy in astronomy and planetary science: Women of color face greater risks of gendered and racial harassment

Science.gov (United States)

Clancy, Kathryn B. H.; Lee, Katharine M. N.; Rodgers, Erica M.; Richey, Christina

2017-07-01

Women generally, and women of color specifically, have reported hostile workplace experiences in astronomy and related fields for some time. However, little is known of the extent to which individuals in these disciplines experience inappropriate remarks, harassment, and assault. We hypothesized that the multiple marginality of women of color would mean that they would experience a higher frequency of inappropriate remarks, harassment, and assault in the astronomical and planetary science workplace. We conducted an internet-based survey of the workplace experiences of 474 astronomers and planetary scientists between 2011 and 2015 and found support for this hypothesis. In this sample, in nearly every significant finding, women of color experienced the highest rates of negative workplace experiences, including harassment and assault. Further, 40% of women of color reported feeling unsafe in the workplace as a result of their gender or sex, and 28% of women of color reported feeling unsafe as a result of their race. Finally, 18% of women of color, and 12% of white women, skipped professional events because they did not feel safe attending, identifying a significant loss of career opportunities due to a hostile climate. Our results suggest that the astronomy and planetary science community needs to address the experiences of women of color and white women as they move forward in their efforts to create an inclusive workplace for all scientists.

Challenging Racist Violence and Racist Hostility in 'Post-Racial' Times: Research and Action in Leeds, UK, 2006–2012

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Ian Law

2013-04-01

Full Text Available Despite increasing understanding of, information about and official commitment to challenge these patterns, racist hostility and violence continue to have an enduring presence in urban and rural life in the UK. This indicates the paradoxical nature of this racial crisis and challenges for antiracism as a political project. This paper charts how these issues play out at the local level through an examination of a five year process from problem identification through to research, response, action and aftermath from 2006 to 2012 in the city of Leeds, UK, with a focus on two predominantly white working class social housing estates in the city. We explore how embedded tensions and antagonisms can begin to be challenged, while examining how the contemporary climate of austerity and cuts in services, together with prevailing post-racial thinking, make the likelihood of such concerted action in the UK increasingly remote.

Relation between aggression exposure in adolescence and adult posttraumatic stress symptoms: Moderating role of the parasympathetic nervous system.

Science.gov (United States)

Barry, Samantha A; Rabkin, Ari N; Olezeski, Christy L; Rivers, Alison J; Gordis, Elana B

2015-03-15

The present study examines the impact of the parasympathetic nervous system (PNS), as measured by respiratory sinus arrhythmia (RSA), on the link between family aggression experienced during adolescence and posttraumatic stress symptoms during young adulthood. Participants completed retrospective self-report measures of interparental aggression and harsh parenting exposure during adolescence and measures of current posttraumatic stress symptoms. RSA indexed PNS activity. Among females, the three-way interaction between harsh parenting, interparental aggression, and resting RSA was significant in accounting for young adulthood PTSD symptoms. At higher values of resting RSA and higher levels of interparental aggression exposure, harsh parenting experienced during adolescence was positively associated with adulthood PTSD symptoms. Among males, adolescent aggression exposure and resting RSA did not significantly account for variation in adulthood PTSD symptoms. Thus, this study suggests that resting PNS activity may play an important role in the relationship between stressors during adolescence and later PTSD in females. Copyright © 2015 Elsevier Inc. All rights reserved.

Hostility among adolescents in Switzerland? multivariate relations between excessive media use and forms of violence.

Science.gov (United States)

Kuntsche, Emmanuel N

2004-03-01

To determine what kind of violence-related behavior or opinion is directly related to excessive media use among adolescents in Switzerland. A national representative sample of 4222 schoolchildren (7th- and 8th-graders; mean age 13.9 years) answered questions on the frequency of television-viewing, electronic game-playing, feeling unsafe at school, bullying others, hitting others, and fighting with others, as part of the Health Behaviour in School-Aged Children (HBSC) international collaborative study protocol. The Chi-square tests and multiple logistic regression analyses were applied to high-risk groups of adolescents. For the total sample, all bivariate relationships between television-viewing/electronic game-playing and each violence-related variable are significant. In the multivariate comparison, physical violence among boys ceases to be significant. For girls, only television-viewing is linked to indirect violence. Against the hypothesis, females' electronic game-playing only had a bearing on hitting others. Experimental designs are needed that take into account gender, different forms of media, and violence to answer the question of whether excessive media use leads to violent behavior. With the exception of excessive electronic game-playing among girls, this study found that electronic media are not thought to lead directly to real-life violence but to hostility and indirect violence.

Greater-confinement disposal

International Nuclear Information System (INIS)

Trevorrow, L.E.; Schubert, J.P.

1989-01-01

Greater-confinement disposal (GCD) is a general term for low-level waste (LLW) disposal technologies that employ natural and/or engineered barriers and provide a degree of confinement greater than that of shallow-land burial (SLB) but possibly less than that of a geologic repository. Thus GCD is associated with lower risk/hazard ratios than SLB. Although any number of disposal technologies might satisfy the definition of GCD, eight have been selected for consideration in this discussion. These technologies include: (1) earth-covered tumuli, (2) concrete structures, both above and below grade, (3) deep trenches, (4) augered shafts, (5) rock cavities, (6) abandoned mines, (7) high-integrity containers, and (8) hydrofracture. Each of these technologies employ several operations that are mature,however, some are at more advanced stages of development and demonstration than others. Each is defined and further described by information on design, advantages and disadvantages, special equipment requirements, and characteristic operations such as construction, waste emplacement, and closure

Bidirectional associations between family factors and Internet addiction among adolescents in a prospective investigation.

Science.gov (United States)

Ko, Chih-Hung; Wang, Peng-Wei; Liu, Tai-Ling; Yen, Cheng-Fang; Chen, Cheng-Sheng; Yen, Ju-Yu

2015-04-01

This study aimed at evaluating the effect of family factors on the occurrence of Internet addiction and determining whether Internet addiction could make any difference in the family function. A total of 2293 adolescents in grade 7 participated in the study. We assessed their Internet addiction, family function, and family factors with a 1-year follow up. In the prospective investigation, inter-parental conflict predicted the incidence of Internet addiction 1 year later in forward regression analysis, followed by not living with mother and allowance to use Internet more than 2 h per day by parents or caregiver. The inter-parental conflict and allowance to use Internet more than 2 h per day also predicted the incidence in girls. Not cared for by parents and family APGAR score predicted the incidence of Internet addiction among boys. The prospective investigation demonstrated that the incidence group had more decreased scores on family APGAR than did the non-addiction group in the 1-year follow-up. This effect was significant only among girls. Inter-parental conflict and inadequate regulation of unessential Internet use predicted risk of Internet addiction, particularly among adolescent girls. Family intervention to prevent inter-parental conflict and promote family function and Internet regulation were necessary to prevent Internet addiction. Among adolescents with Internet addiction, it is necessary to pay attention to deterioration of family function, particularly among girls. © 2014 The Authors. Psychiatry and Clinical Neurosciences © 2014 Japanese Society of Psychiatry and Neurology.

Coparenting around siblings' differential treatment in Mexican-origin families.

Science.gov (United States)

Solmeyer, Anna R; Killoren, Sarah E; McHale, Susan M; Updegraff, Kimberly A

2011-04-01

In this study we examined patterns of mothers' and fathers' differential affection and discipline toward 2 adolescent offspring in 243 Mexican-origin families. Grounding our work in a family systems perspective, we used interparental patterns of differential treatment as an index of the coparental alliance and tested their associations with parents' reports of familism values, traditional gender role attitudes, and cultural orientations. We also sought to replicate prior research on European American samples linking interparental patterns of differential treatment to marital qualities (coparenting satisfaction, love, and conflict) and adolescent depressive symptoms and risky behaviors. Three interparental patterns emerged: families in which both mothers and fathers treated their 2 offspring equally, incongruent families in which 1 parent treated both offspring equally while the other parent favored 1 offspring, and congruent families in which both parents favored the same offspring. Most parents reported equal treatment, but others fell into the incongruent affection (30%), incongruent discipline (45%), and congruent discipline (16%) groups. Mixed model analyses of variances revealed that in families in which mothers and fathers both treated their offspring equally, parents reported higher familism values, more traditional gender role attitudes, and relatively stronger orientations to Mexican than Anglo culture. Consistent with previous research, interparental incongruence was associated with less positive marital qualities and more adolescent adjustment problems. Discussion focuses on the role of culture in shaping coparenting and the processes through which these coparenting dynamics are linked to marital and youth adjustment.

Simultaneous bilateral isolated greater trochanter fracture

Directory of Open Access Journals (Sweden)

Maruti Kambali

2013-01-01

Full Text Available A 48-year-old woman sustained simultaneous isolated bilateral greater trochanteric fracture, following a road traffic accident. The patient presented to us 1 month after the injury. She presented with complaints of pain in the left hip and inability to walk. Roentgenograms revealed displaced comminuted bilateral greater trochanter fractures. The fracture of the left greater trochanter was reduced and fixed internally using the tension band wiring technique. The greater trochanter fracture on the right side was asymptomatic and was managed conservatively. The patient regained full range of motion and use of her hips after a postoperative follow-up of 6 months. Isolated fractures of the greater trochanter are unusual injuries. Because of their relative rarity and the unsettled controversy regarding their etiology and pathogenesis, several methods of treatment have been advocated. Furthermore, the reports of this particular type of injury are not plentiful and the average textbook coverage afforded to this entity is limited. In our study we discuss the mechanism of injury and the various treatment options available.

More hostile dyslipidaemia in chronic kidney disease patients on maintenance haemodialysis than on conservative management.

Science.gov (United States)

Rathi, Teerath Kumar; Dhrolia, Murtaza Fakhruddin; Imtiaz, Salman

2016-08-01

To study the pattern of dyslipidaemia in patients with stage-V chronic kidney disease on conservative management and those on maintenance haemodialysis. This comparative observational study was conducted at the Jinnah Postgraduate Medical Centre, Karachi, from February to July, 2008, and comprised stage-V chronic kidney disease patients. The patients were divided in two groups. Those who were on conservative management were placed in Group A, and those who were on maintenance haemodialysis were in Group B. Serum total lipid, cholesterol, triglycerides and high-density lipoprotein for both groups were assayed on chemical analyser and low-density lipoprotein was calculated by Friedwald equation. SPSS 17 was used for data analysis. Of the 120 patients, there were 60(50%) in each group. The mean age of patients in Group A was 46.33±14.56 years and in Group B was 43.4±14.1years. Of all, 64(53.3%) were men and 56(46.7%) were women. Mean systolic and diastolic blood pressure was 134±19.58mmHg and 83.6±14.14mmHg in Group A and 129±19.7mmHg and 79.7±12.1mmHg in Group B. Mean serum total lipid was significantly higher (pmaintenance haemodialysis was more hostile than those on conservative management, and posed increased risk of coronary heart disease.

Early adolescents' relationships with parents, teachers, and peers and increases in social anxiety symptoms.

Science.gov (United States)

Weymouth, Bridget B; Buehler, Cheryl

2018-04-05

Previous research on social anxiety has clearly identified interpersonal relationships as important for social anxiety symptoms. Few studies, however, have utilized longitudinal designs and have examined mechanisms that might explain links between negative interpersonal relationships and changes in youths' social anxiety over time. Recent models of social anxiety suggest that negative interpersonal relationships are linked to social anxiety through effects on social skills and behaviors. Using an autoregressive design and a sample of 416 two-parent families (51% female, 91% White), this study examined whether connections among parent-adolescent hostility, teacher support (6th grade), and changes in early adolescent social anxiety symptoms (6th to 8th grades) are mediated by youths' compliance with peers (7th grade). Results indicated that youths who experienced greater parent-adolescent hostility and lower teacher support engaged in greater compliance with peers. In turn, those who engaged in greater compliance with peers experienced increases in social anxiety symptoms. Significant indirect effects were substantiated for only parent-adolescent hostility. Associations were unique to adolescent social anxiety after accounting for depressive symptoms. Associations did not differ for early adolescent girls and boys. The results reveal that nuanced social processes involving social behaviors and relationships with parents and teachers have important and potentially unique implications for changes in early adolescent social anxiety symptoms. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

O homem dos ratos, Schreber e Kafka: destinos possíveis para a hostilidade El hombre de los ratones, Schreber y Kafka: destinos posibles para la hostilidad The rat man, Schreber and Kafka: possible vicissitudes to hostility

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Sissi Vigil Castiel

2012-01-01

Full Text Available A clínica psicanalítica impõe a observação, por vezes muito presente em determinados quadros, das tendências hostis que aparecem de forma manifesta ou fantasiada. Partindo dessa constatação e sustentado na releitura dos textos freudianos, este trabalho propõe uma reflexão sobre as tendências agressivas e suas implicações na clínica da neurose obsessiva e da paranoia, já que entendemos que a intensidade da hostilidade nessas patologias se coloca, muitas vezes, como um impasse para o tratamento. Os quadros clínicos serão exemplificados por meio do caso do Homem dos Ratos e da história de Schreber. Posteriormente, passaremos a discutir dois textos de Kafka, a fim de indicar uma saída para a elaboração da hostilidade no sentido de simbolizar e de sublimar as tendências agressivas.La clínica psicoanalítica impone la observación, algunas veces muy presente en determinados cuadros, de las tendencias hostiles que aparecen de forma manifiesta o fantaseada. Partiendo de esa constatación y sostenido en la relectura de los textos freudianos, este trabajo propone una reflexión sobre las inclinaciones agresivas y sus implicaciones en la clínica de la neurosis obsesiva y de la paranoia, ya que entendemos que la intensidad de la hostilidad en esas patologías se coloca, muchas veces, como un impasse para el tratamiento. Los cuadros clínicos serán ejemplarizados por medio del caso del Hombre de los Ratones y de la historia de Schreber. Posteriormente, pasaremos a discutir dos textos de Kafka, con el fin de indicar una salida para la elaboración de la hostilidad en el sentido de simbolizar y de sublimar las inclinaciones agresivas.The psychoanalytical practice demands the observation of acted or fantasized hostile tendencies which are very common in certain cases. We believe that the intensity of hostility has an increase in cases like obsessive neurosis and paranoia and often become an impediment to treatment. Considering such

Hostile attributional bias, negative emotional responding, and aggression in adults: moderating effects of gender and impulsivity.

Science.gov (United States)

Chen, Pan; Coccaro, Emil F; Jacobson, Kristen C

2012-01-01

The current study examined the main effects of hostile attributional bias (HAB) and negative emotional responding on a variety of aggressive behaviors in adults, including general aggression, physical aggression, relational aggression, and verbal aggression. Effects of both externalizing (anger) and internalizing (embarrassment/upset) negative emotions were considered. In addition, the moderating roles of gender and impulsivity on the effects of HAB and negative emotional responding were explored. Multilevel models were fitted to data from 2,749 adult twins aged 20-55 from the PennTwins cohort. HAB was positively associated with all four forms of aggression. There was also a significant interaction between impulsivity and HAB for general aggression. Specifically, the relationship between HAB and general aggression was only significant for individuals with average or above-average levels of impulsivity. Negative emotional responding was also found to predict all measures of aggression, although in different ways. Anger was positively associated with all forms of aggression, whereas embarrassment/upset predicted decreased levels of general, physical, and verbal aggression but increased levels of relational aggression. The associations between negative emotional responding and aggression were generally stronger for males than females. The current study provides evidence for the utility of HAB and negative emotional responding as predictors of adult aggression and further suggests that gender and impulsivity may moderate their links with aggression. © 2011 Wiley Periodicals, Inc.

Hostile Attributional Bias, Negative Emotional Responding, and Aggression in Adults: Moderating Effects of Gender and Impulsivity

Science.gov (United States)

Chen, Pan; Coccaro, Emil F.; Jacobson, Kristen C.

2012-01-01

The current study examined the main effects of hostile attributional bias (HAB) and negative emotional responding on a variety of aggressive behaviors in adults, including general aggression, physical aggression, relational aggression, and verbal aggression. Effects of both externalizing (anger) and internalizing (embarrassment/upset) negative emotions were considered. In addition, the moderating roles of gender and impulsivity on the effects of HAB and negative emotional responding were explored. Multilevel models were fitted to data from 2,749 adult twins aged 20–55 from the PennTwins cohort. HAB was positively associated with all four forms of aggression. There was also a significant interaction between impulsivity and HAB for general aggression. Specifically, the relationship between HAB and general aggression was only significant for individuals with average or above-average levels of impulsivity. Negative emotional responding was also found to predict all measures of aggression, although in different ways. Anger was positively associated with all forms of aggression, whereas embarrassment/upset predicted decreased levels of general, physical, and verbal aggression but increased levels of relational aggression. The associations between negative emotional responding and aggression were generally stronger for males than females. The current study provides evidence for the utility of HAB and negative emotional responding as predictors of adult aggression and further suggests that gender and impulsivity may moderate their links with aggression. PMID:24833604

Greater autonomy at work

NARCIS (Netherlands)

Houtman, I.L.D.

2004-01-01

In the past 10 years, workers in the Netherlands increasingly report more decision-making power in their work. This is important for an economy in recession and where workers face greater work demands. It makes work more interesting, creates a healthier work environment, and provides opportunities

A Mother's Borderline Personality Disorder and Her Sensitivity, Autonomy Support, Hostility, Fearful/Disoriented Behavior, and Role Reversal With Her Young Child.

Science.gov (United States)

Macfie, Jenny; Kurdziel, Gretchen; Mahan, Rebecca M; Kors, Stephanie

2017-12-01

There is some evidence that maternal borderline personality disorder (BPD) adversely affects parenting in infancy, resulting in disorganized attachment, which longitudinally predicts BPD symptoms in adulthood. We examined parenting related to disorganized attachment beyond infancy in offspring of mothers with BPD, when parenting becomes a goal-corrected partnership. We observed puzzle solving in a low socioeconomic status (SES) sample of mothers with BPD and their children ages 4-7, n = 36, and normative comparisons, n = 34. Compared with normative mothers and controlling for maternal mood disorders, mothers with BPD were less likely to be sensitive and provide autonomy support, and were more likely to be hostile and display fearful/disoriented behavior and higher levels of parent-child role reversal. We additionally found correlations between parenting and self-reported maternal borderline features. We discuss implications for child development, including possible transmission of BPD from mothers to children via representational models, and developmentally appropriate preventive interventions.

Latent profiles of nonresidential father engagement six years after divorce predict long-term offspring outcomes.

Science.gov (United States)

Modecki, Kathryn Lynn; Hagan, Melissa J; Sandler, Irwin; Wolchik, Sharlene A

2015-01-01

This study examined profiles of nonresidential father engagement (i.e., support to the adolescent, contact frequency, remarriage, relocation, and interparental conflict) with their adolescent children (N = 156) 6 to 8 years following divorce and the prospective relation between these profiles and the psychosocial functioning of their offspring, 9 years later. Parental divorce occurred during late childhood to early adolescence; indicators of nonresidential father engagement were assessed during adolescence, and mental health problems and academic achievement of offspring were assessed 9 years later in young adulthood. Three profiles of father engagement were identified in our sample of mainly White, non-Hispanic divorced fathers: Moderate Involvement/Low Conflict, Low Involvement/Moderate Conflict, and High Involvement/High Conflict. Profiles differentially predicted offspring outcomes 9 years later when they were young adults, controlling for quality of the mother-adolescent relationship, mother's remarriage, mother's income, and gender, age, and offspring mental health problems in adolescence. Offspring of fathers characterized as Moderate Involvement/Low Conflict had the highest academic achievement and the lowest number of externalizing problems 9 years later compared to offspring whose fathers had profiles indicating either the highest or lowest levels of involvement but higher levels of conflict. Results indicate that greater paternal psychosocial support and more frequent father-adolescent contact do not outweigh the negative impact of interparental conflict on youth outcomes in the long term. Implications of findings for policy and intervention are discussed.

Latent profiles of non-residential father engagement six years after divorce predict long term offspring outcomes

Science.gov (United States)

Modecki, Kathryn Lynn; Hagan, Melissa; Sandler, Irwin; Wolchik, Sharlene

2014-01-01

This study examined profiles of non-residential father engagement (i.e., support to the adolescent, contact frequency, remarriage, relocation, and interparental conflict) with their adolescent children (N = 156) six to eight years following divorce and the prospective relation between these profiles and the psychosocial functioning of their offspring, nine years later. Parental divorce occurred during late childhood to early adolescence; indicators of non-residential father engagement were assessed during adolescence, and mental health problems and academic achievement of offspring were assessed nine years later in young adulthood. Three profiles of father engagement were identified in our sample of mainly White, non-Hispanic divorced fathers: Moderate Involvement/Low Conflict, Low Involvement/Moderate Conflict, and High Involvement/High Conflict. Profiles differentially predicted offspring outcomes nine years later when they were young adults, controlling for quality of the mother-adolescent relationship, mother’s remarriage, mother’s income, and gender, age and offspring mental health problems in adolescence. Offspring of fathers characterized as Moderate Involvement/Low Conflict had the highest academic achievement and the lowest number of externalizing problems nine years later compared to offspring whose fathers had profiles indicating either the highest or lowest levels of involvement but higher levels of conflict. Results indicate that greater paternal psychosocial support and more frequent father-adolescent contact do not outweigh the negative impact of interparental conflict on youth outcomes in the long-term. Implications of findings for policy and intervention are discussed. PMID:24484456

A prospective cohort study of deficient maternal nurturing attitudes predicting adulthood work stress independent of adulthood hostility and depressive symptoms.

Science.gov (United States)

Hintsanen, M; Kivimäki, M; Hintsa, T; Theorell, T; Elovainio, M; Raitakari, O T; Viikari, J S A; Keltikangas-Järvinen, L

2010-09-01

Stressful childhood environments arising from deficient nurturing attitudes are hypothesized to contribute to later stress vulnerability. We examined whether deficient nurturing attitudes predict adulthood work stress. Participants were 443 women and 380 men from the prospective Cardiovascular Risk in Young Finns Study. Work stress was assessed as job strain and effort-reward imbalance in 2001 when the participants were from 24 to 39 years old. Deficient maternal nurturance (intolerance and low emotional warmth) was assessed based on mothers' reports when the participants were at the age of 3-18 years and again at the age of 6-21 years. Linear regressions showed that deficient emotional warmth in childhood predicted lower adulthood job control and higher job strain. These associations were not explained by age, gender, socioeconomic circumstances, maternal mental problems or participant hostility, and depressive symptoms. Deficient nurturing attitudes in childhood might affect sensitivity to work stress and selection into stressful work conditions in adulthood. More attention should be paid to pre-employment factors in work stress research.

Examination of the Prosocial and Aggressive Tendencies of Preservice Teachers

Directory of Open Access Journals (Sweden)

Özlem GÖZÜN KAHRAMAN

2013-12-01

Full Text Available The purpose of the study was to investigate the relationship between gender and the witnessed interparental violence during childhood and the prosocial and aggressive tendencies of 586 senior class students enrolled at the faculty of education of a university at the Eastern Anatolian Region. The research is a survey model and a socio-demographic survey, and ‘Prosocial Behavior Tendency Scale' and ‘Aggressiveness Scale' were applied to the participants. The applied statistical techniques included descriptive statistics, one-way ANOVA, and t test for independent groups. In conclusion, it is stated that gender and witnessed interparental violence were to affect the prosocial and aggressive tendencies of the participants.

Socio-economic considerations of cleaning Greater Vancouver's air

International Nuclear Information System (INIS)

2005-08-01

Socio-economic considerations of better air quality on the Greater Vancouver population and economy were discussed. The purpose of the study was to provide socio-economic information to staff and stakeholders of the Greater Vancouver Regional District (GVRD) who are participating in an Air Quality Management Plan (AQMP) development process and the Sustainable Region Initiative (SRI) process. The study incorporated the following methodologies: identification and review of Canadian, American, and European quantitative socio-economic, cost-benefit, cost effectiveness, competitiveness and health analyses of changes in air quality and measures to improve air quality; interviews with industry representatives in Greater Vancouver on competitiveness impacts of air quality changes and ways to improve air quality; and a qualitative analysis and discussion of secondary quantitative information that identifies and evaluates socio-economic impacts arising from changes in Greater Vancouver air quality. The study concluded that for the Greater Vancouver area, the qualitative analysis of an improvement in Greater Vancouver air quality shows positive socio-economic outcomes, as high positive economic efficiency impacts are expected along with good social quality of life impacts. 149 refs., 30 tabs., 6 appendices

Greater trochanteric pain syndrome diagnosis and treatment.

Science.gov (United States)

Mallow, Michael; Nazarian, Levon N

2014-05-01

Lateral hip pain, or greater trochanteric pain syndrome, is a commonly seen condition; in this article, the relevant anatomy, epidemiology, and evaluation strategies of greater trochanteric pain syndrome are reviewed. Specific attention is focused on imaging of this syndrome and treatment techniques, including ultrasound-guided interventions. Copyright © 2014 Elsevier Inc. All rights reserved.

Operational technology for greater confinement disposal

International Nuclear Information System (INIS)

Dickman, P.T.; Vollmer, A.T.; Hunter, P.H.

1984-12-01

Procedures and methods for the design and operation of a greater confinement disposal facility using large-diameter boreholes are discussed. It is assumed that the facility would be located at an operating low-level waste disposal site and that only a small portion of the wastes received at the site would require greater confinement disposal. The document is organized into sections addressing: facility planning process; facility construction; waste loading and handling; radiological safety planning; operations procedures; and engineering cost studies. While primarily written for low-level waste management site operators and managers, a detailed economic assessment section is included that should assist planners in performing cost analyses. Economic assessments for both commercial and US government greater confinement disposal facilities are included. The estimated disposal costs range from $27 to $104 per cubic foot for a commercial facility and from $17 to $60 per cubic foot for a government facility. These costs are based on average site preparation, construction, and waste loading costs for both contact- and remote-handled wastes. 14 figures, 22 tables

The role of multiple negative social relationships in inflammatory cytokine responses to a laboratory stressor

Directory of Open Access Journals (Sweden)

Sunmi Song

2015-06-01

Full Text Available The present study examined the unique impact of perceived negativity in multiple social relationships on endocrine and inflammatory responses to a laboratory stressor. Via hierarchical cluster analysis, those who reported negative social exchanges across relationships with a romantic partner, family, and their closest friend had higher mean IL-6 across time and a greater increase in TNF-α from 15 min to 75 min post stress. Those who reported negative social exchanges across relationships with roommates, family, and their closest friend showed greater IL-6 responses to stress. Differences in mean IL-6 were accounted for by either depressed mood or hostility, whereas differences in the cytokine stress responses remained significant after controlling for those factors. Overall, this research provides preliminary evidence to suggest that having multiple negative relationships may exacerbate acute inflammatory responses to a laboratory stressor independent of hostility and depressed mood.

The role of multiple negative social relationships in inflammatory cytokine responses to a laboratory stressor.

Science.gov (United States)

Song, Sunmi; Graham-Engeland, Jennifer E; Corwin, Elizabeth J; Ceballos, Rachel M; Taylor, Shelley E; Seeman, Teresa; Klein, Laura Cousino

2015-01-01

The present study examined the unique impact of perceived negativity in multiple social relationships on endocrine and inflammatory responses to a laboratory stressor. Via hierarchical cluster analysis, those who reported negative social exchanges across relationships with a romantic partner, family, and their closest friend had higher mean IL-6 across time and a greater increase in TNF-α from 15 min to 75 min post stress. Those who reported negative social exchanges across relationships with roommates, family, and their closest friend showed greater IL-6 responses to stress. Differences in mean IL-6 were accounted for by either depressed mood or hostility, whereas differences in the cytokine stress responses remained significant after controlling for those factors. Overall, this research provides preliminary evidence to suggest that having multiple negative relationships may exacerbate acute inflammatory responses to a laboratory stressor independent of hostility and depressed mood.

Greater trochanteric fracture with occult intertrochanteric extension.

Science.gov (United States)

Reiter, Michael; O'Brien, Seth D; Bui-Mansfield, Liem T; Alderete, Joseph

2013-10-01

Proximal femoral fractures are frequently encountered in the emergency department (ED). Prompt diagnosis is paramount as delay will exacerbate the already poor outcomes associated with these injuries. In cases where radiography is negative but clinical suspicion remains high, magnetic resonance imaging (MRI) is the study of choice as it has the capability to depict fractures which are occult on other imaging modalities. Awareness of a particular subset of proximal femoral fractures, namely greater trochanteric fractures, is vital for both radiologists and clinicians since it has been well documented that they invariably have an intertrochanteric component which may require surgical management. The detection of intertrochanteric or cervical extension of greater trochanteric fractures has been described utilizing MRI but is underestimated with both computed tomography (CT) and bone scan. Therefore, if MRI is unavailable or contraindicated, the diagnosis of an isolated greater trochanteric fracture should be met with caution. The importance of avoiding this potential pitfall is demonstrated in the following case of an elderly woman with hip pain and CT demonstrating an isolated greater trochanteric fracture who subsequently returned to the ED with a displaced intertrochanteric fracture.

The reformulation of emotional security theory: the role of children's social defense in developmental psychopathology.

Science.gov (United States)

Davies, Patrick T; Martin, Meredith J

2013-11-01

Although children's security in the context of the interparental relationship has been identified as a key explanatory mechanism in pathways between family discord and child psychopathology, little is known about the inner workings of emotional security as a goal system. Thus, the objective of this paper is to describe how our reformulation of emotional security theory within an ethological and evolutionary framework may advance the characterization of the architecture and operation of emotional security and, in the process, cultivate sustainable growing points in developmental psychopathology. The first section of the paper describes how children's security in the interparental relationship is organized around a distinctive behavioral system designed to defend against interpersonal threat. Building on this evolutionary foundation for emotional security, the paper offers an innovative taxonomy for identifying qualitatively different ways children try to preserve their security and its innovative implications for more precisely informing understanding of the mechanisms in pathways between family and developmental precursors and children's trajectories of mental health. In the final section, the paper highlights the potential of the reformulation of emotional security theory to stimulate new generations of research on understanding how children defend against social threats in ecologies beyond the interparental dyad, including both familial and extrafamilial settings.

The Reformulation of Emotional Security Theory: The Role of Children’s Social Defense in Developmental Psychopathology

Science.gov (United States)

Davies, Patrick T.; Martin, Meredith J.

2014-01-01

Although children’s security in the context of the interparental relationship has been identified as a key explanatory mechanism in pathways between family discord and child psychopathology, little is known about the inner workings of emotional security as a goal system. Accordingly, the objective of this paper is to describe how our reformulation of emotional security theory (EST-R) within an ethological and evolutionary framework may advance the characterization of the architecture and operation of emotional security and, in the process, cultivate sustainable growing points in developmental psychopathology. The first section of the paper describes how children’s security in the interparental relationship is organized around a distinctive behavioral system designed to defend against interpersonal threat. Building on this evolutionary foundation for emotional security, the paper offers an innovative taxonomy for identifying qualitatively different ways children try to preserve their security and its innovative implications for more precisely informing understanding of the mechanisms in pathways between family and developmental precursors and children’s trajectories of mental health. In the final section, the paper highlights the potential of EST-R to stimulate new generations of research on understanding how children defend against social threats in ecologies beyond the interparental dyad, including both familial and extrafamilial settings. PMID:24342849

The Greater Sekhukhune-CAPABILITY outreach project.

Science.gov (United States)

Gregersen, Nerine; Lampret, Julie; Lane, Tony; Christianson, Arnold

2013-07-01

The Greater Sekhukhune-CAPABILITY Outreach Project was undertaken in a rural district in Limpopo, South Africa, as part of the European Union-funded CAPABILITY programme to investigate approaches for capacity building for the translation of genetic knowledge into care and prevention of congenital disorders. Based on previous experience of a clinical genetic outreach programme in Limpopo, it aimed to initiate a district clinical genetic service in Greater Sekhukhune to gain knowledge and experience to assist in the implementation and development of medical genetic services in South Africa. Implementing the service in Greater Sekhukhune was impeded by a developing staff shortage in the province and pressure on the health service from the existing HIV/AIDS and TB epidemics. This situation underscores the need for health needs assessment for developing services for the care and prevention of congenital disorders in middle- and low-income countries. However, these impediments stimulated the pioneering of innovate ways to offer medical genetic services in these circumstances, including tele-teaching of nurses and doctors, using cellular phones to enhance clinical care and adapting and assessing the clinical utility of a laboratory test, QF-PCR, for use in the local circumstances.

Expressed Emotion, Family Functioning, and Treatment Outcome for Adolescents with Anorexia Nervosa.

Science.gov (United States)

Rienecke, Renee D; Accurso, Erin C; Lock, James; Le Grange, Daniel

2016-01-01

The current study examined the relation between parental expressed emotion (EE) and treatment outcome among adolescents participating in a treatment study for adolescent anorexia nervosa, as well as its impact on family functioning. One hundred and twenty-one families were assigned to family-based treatment or adolescent-focused therapy. Paternal criticism predicted lesser improvement in eating disorder psychopathology at end of treatment. There was also a significant interaction between maternal hostility and treatment, indicating that adolescents whose mothers displayed hostility had greater increases in percent of expected body weight in adolescent-focused therapy than family-based treatment. In addition, maternal hostility predicted less improvement in general family functioning and family communication at the end of treatment. Findings suggest that maternal and paternal EE may differentially impact treatment outcome and should be directly attended to in clinical settings. Future research is needed to further explore ways in which parental EE can be effectively modified in treatment. Copyright © 2015 John Wiley & Sons, Ltd and Eating Disorders Association.

Attributional style in fist episode of schizophrenia and schizophrenia spectrum disorders with and without paranoid ideation.

Science.gov (United States)

Zaytseva, Yulia; Burova, Vitalina; Garakh, Zanna; Gurovich, Isaac Ya

2013-09-01

In the present study we evaluated attributional style which refers to how individuals explain the causes for positive and negative events in their lives in patients with first episode of schizophrenia with and without paranoid ideation. 43 patients with first episode of psychosis and 37 matched normal controls completed Ambiguous Intentions Hostility Questionnaire (AIHQ) (Combs et al. 2007). Between group comparison of AIHQ scores showed a notable tendency to show aggressive response in overall patients group. We obtained significant elevation of hostility and blame biases scores in intentional and accidental situations in patients with paranoid ideation while the patients with non-paranoid ideation showed greater hostility and blame biases only in accidental situations as compared to controls. Correlations with positive and negative symptoms were obtained. Our findings suggest that patients with first episode of psychosis exhibit difficulties of the attribution biases which are interconnected with symptoms and thus indicate a trait-deficit of attributional style.

The post-orgasmic prolactin increase following intercourse is greater than following masturbation and suggests greater satiety.

Science.gov (United States)

Brody, Stuart; Krüger, Tillmann H C

2006-03-01

Research indicates that prolactin increases following orgasm are involved in a feedback loop that serves to decrease arousal through inhibitory central dopaminergic and probably peripheral processes. The magnitude of post-orgasmic prolactin increase is thus a neurohormonal index of sexual satiety. Using data from three studies of men and women engaging in masturbation or penile-vaginal intercourse to orgasm in the laboratory, we report that for both sexes (adjusted for prolactin changes in a non-sexual control condition), the magnitude of prolactin increase following intercourse is 400% greater than that following masturbation. The results are interpreted as an indication of intercourse being more physiologically satisfying than masturbation, and discussed in light of prior research reporting greater physiological and psychological benefits associated with coitus than with any other sexual activities.

Technical concept for a greater-confinement-disposal test facility

International Nuclear Information System (INIS)

Hunter, P.H.

1982-01-01

Greater confinement disposal (GCO) has been defined by the National Low-Level Waste Program as the disposal of low-level waste in such a manner as to provide greater containment of radiation, reduce potential for migration or dispersion or radionuclides, and provide greater protection from inadvertent human and biological intrusions in order to protect the public health and safety. This paper discusses: the need for GCD; definition of GCD; advantages and disadvantages of GCD; relative dose impacts of GCD versus shallow land disposal; types of waste compatible with GCD; objectives of GCD borehole demonstration test; engineering and technical issues; and factors affecting performance of the greater confinement disposal facility

Youth Suicide Risk and Sexual Orientation.

Science.gov (United States)

Rutter, Philip A.; Soucar, Emil

2002-01-01

Study examines the relationship between sexual orientation and youth suicide risk. The suicide risk demonstrated by sexual minorities in this study was no greater than that of their heterosexual peers. Youth who reported more external support demonstrated lower overall suicide risk and, specifically, lower levels of hostility, hopelessness, and…

CLASSICAL CONDITIONING OF THREE KINDS OF HUMOR IN PUBLICITY

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CAROLINA M. CIFUENTES

2006-01-01

Full Text Available Effects of humor in advertisement published in Colombia were investigated in regards to brands,advertisement, purchase intention, recall and recognition.A simultaneous Classical Conditioning procedure was carried out, using Incongruous, Hostile and Allusivehumor associated to three brands. The procedure was applied to 30 university students. Results revealedthat the three kinds of humor work as unconditioning stimulus, generating positive attitudes towardsadvertisement and brand. Humor influences the purchase intention and recognition, but not the remembranceof brand when compared to neutral advertisement. Incongrous and Hostile Humor generate recognitionand positive attitude towards advertisement and brand. Allusions have a greater effect on purchaseintention than the other ones. Results corroborate the effectiveness of humor as an advertisement tool.

The costs and benefits of sexism: resistance to influence during relationship conflict.

Science.gov (United States)

Overall, Nickola C; Sibley, Chris G; Tan, Rosabel

2011-08-01

This study tested whether men's and women's hostile sexism (HS) and benevolent sexism (BS) were associated with resistance to influence in couples' conflict interactions. Ninety-one heterosexual couples were recorded while trying to produce desired changes in each other. Participants reviewed their discussions and rated how open they were to their partner's perspective. Objective coders also rated the extent to which each partner exhibited hostile communication. We tested key principles arising from ambivalent sexism theory (Glick & Fiske, 1996). First, BS is necessary because mutual interdependence reduces the power of HS to influence women within intimate relationships. We found that the more men endorsed HS, the less open and more hostile both partners were, and the less successful their discussions were in producing desired change. Second, BS reduces the threat of women's dyadic power by revering and respecting women's interpersonal roles while restricting women's influence outside the relationship domain. We found that men who expressed higher agreement with BS were more open to their partners' influence and behaved with less hostility, and their discussions were more successful. These relationship benefits illustrate why BS is effective at disarming women's resistance to wider inequalities. These benefits, however, were contingent on men adopting BS attitudes. When women strongly endorsed BS but their male partner did not, women were less open, behaved with greater hostility, and perceived their discussions as less successful. These results indicate that, because BS increases the stakes within the relationship domain, women who endorse BS will react more negatively when their expectations are not realized.

Hostile outbursts in the XXI century Argentina. Persistence and recurrence of a disruptive form Los estallidos de hostilidad en la Argentina del siglo XXI. Persistencia y recurrencia de una forma disruptiva

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Julián REBÓN

2012-10-01

Full Text Available Direct forms of confrontation represent one of the main features of the social conflict in Argentina in the xxI century. Particularly, the hostile outbursts have constituted a dynamic that is present throughout the decade. The public system of railway transportation of passengers in the metropolitan area of Buenos Aires was one of the social spaces with the most recurrence of this kind of collective action. Between 2003 and 2009 a cycle of hostile outbursts took place, in which groups of passengers attacked goods and employees of the concessionary enterprise –and in some cases security forces involved– showing its social dissatisfaction with the quality of service. In this paper, we expose a hypothetical frame in order to explain these events while promoting a conceptual debate about this kind of action.Las formas directas de confrontación representan una de las características salientes de la conflictividad social en la Argentina del siglo XXI. En particular, los estallidos de hostilidad constituyen una dinámica presente a lo largo de toda la década. El transporte ferroviario de pasajeros del área metropolitana de Buenos Aires se erigió en uno de los espacios sociales con gran recurrencia de este tipo de acciones. Entre 2003 y 2009 se desarrollaron una serie de estallidos en los cuales grupos de pasajeros atacaban bienes y trabajadores de las empresas prestatarias –y en ocasiones a las fuerzas de seguridad que intervenían– con el objeto de expresar su disconformidad con la forma de prestación del servicio. En este artículo exponemos los resultados de nuestra investigación sobre dichos episodios, presentando un marco hipotético-conceptual que da cuenta de los mismos y promueve en simultáneo un debate conceptual sobre esta forma de acción directa.

Fractures of the greater trochanter following total hip replacement.

Science.gov (United States)

Brun, Ole-Christian L; Maansson, Lukas

2013-01-01

We studied the incidence of greater trochanteric fractures at our department following THR. In all we examined 911 patients retrospectively and found the occurance of a greater trochanteric fracture to be 3%. Patients with fractures had significantly poorer outcome on Oxford Hip score, Pain VAS, Satisfaction VAS and EQ-5D compared to THR without fractures. Greater trochanteric fracture following THR is one of the most common complications following THR. It has previously been thought to have little impact on the overall outcome following THR, but our study suggests otherwise.

Greater temperature sensitivity of plant phenology at colder sites

DEFF Research Database (Denmark)

Prevey, Janet; Vellend, Mark; Ruger, Nadja

2017-01-01

Warmer temperatures are accelerating the phenology of organisms around the world. Temperature sensitivity of phenology might be greater in colder, higher latitude sites than in warmer regions, in part because small changes in temperature constitute greater relative changes in thermal balance...

Greater Somalia, the never-ending dream?

DEFF Research Database (Denmark)

Zoppi, Marco

2015-01-01

This paper provides an historical analysis of the concept of Greater Somalia, the nationalist project that advocates the political union of all Somali-speaking people, including those inhabiting areas in current Djibouti, Ethiopia and Kenya. The Somali territorial unification project of “lost...

The interaction between parenting and children's cortisol reactivity at age 3 predicts increases in children's internalizing and externalizing symptoms at age 6.

Science.gov (United States)

Barrios, Chelsey S; Bufferd, Sara J; Klein, Daniel N; Dougherty, Lea R

2017-10-01

Little is known about the role of stress reactivity in the emergence of psychopathology across early childhood. In this longitudinal study, we tested the hypothesis that child cortisol reactivity at age 3 moderates associations between early parenting and children's internalizing and externalizing symptoms from age 3 to age 6. One hundred and sixty children were assessed at age 3, and 135 children were reassessed at age 6. At age 3, we exposed children to stress-inducing laboratory tasks, during which we obtained four salivary cortisol samples, and parental hostility was assessed using an observational parent-child interaction task. At ages 3 and 6, child psychiatric symptoms were assessed using a clinical interview with parents. The results indicated that the combination of high child cortisol reactivity and high observed parental hostility at age 3 was associated with greater concurrent externalizing symptoms at age 3 and predicted increases in internalizing and externalizing symptoms from age 3 to age 6. Findings highlight that increased stress reactivity, within the context of hostile parenting, plays a role in the emergence of psychopathology from preschool to school entry.

Creating a 'hostile environment for migrants': the British government's use of health service data to restrict immigration is a very bad idea.

Science.gov (United States)

Hiam, Lucinda; Steele, Sarah; McKee, Martin

2018-04-01

In January 2017, the UK Government made public a Memorandum of Understanding (MoU) between the Department of Health, National Health Service (NHS) Digital and the Home Office. This Memorandum allows for the more expedited sharing of a patient's non-clinical data, specifically from the NHS England to the Home Office. The Government justified the MoU as in the 'public interest to support effective immigration enforcement'. In this review, we seek to unpack this justification by providing, first, a background to the MoU, placing it in the context of creating a 'hostile environment' for migrants - a project initially sought by Theresa May in her time as Home Secretary. We then explore the potential impact of data sharing on individual health, public health and on health professionals. We conclude that the MoU could threaten both individual and public health, while placing health professionals in an unworkable position both practically and in terms of their duties to patients around confidentiality. As such, we agree with colleagues' position that it should be suspended, at least until a full consultation and health impact assessment can be carried out.

Assessing Human Impacts on the Greater Akaki River, Ethiopia ...

African Journals Online (AJOL)

We assessed the impacts of human activities on the Greater Akaki River using physicochemical parameters and macroinvertebrate metrics. Physicochemical samples and macroinvertebrates were collected bimonthly from eight sites established on the Greater Akaki River from February 2006 to April 2006. Eleven metrics ...

Molecular insights into the biology of Greater Sage-Grouse

Science.gov (United States)

Oyler-McCance, Sara J.; Quinn, Thomas W.

2011-01-01

Recent research on Greater Sage-Grouse (Centrocercus urophasianus) genetics has revealed some important findings. First, multiple paternity in broods is more prevalent than previously thought, and leks do not comprise kin groups. Second, the Greater Sage-Grouse is genetically distinct from the congeneric Gunnison sage-grouse (C. minimus). Third, the Lyon-Mono population in the Mono Basin, spanning the border between Nevada and California, has unique genetic characteristics. Fourth, the previous delineation of western (C. u. phaios) and eastern Greater Sage-Grouse (C. u. urophasianus) is not supported genetically. Fifth, two isolated populations in Washington show indications that genetic diversity has been lost due to population declines and isolation. This chapter examines the use of molecular genetics to understand the biology of Greater Sage-Grouse for the conservation and management of this species and put it into the context of avian ecology based on selected molecular studies.

A mobile robot for precision work in hostile environments

International Nuclear Information System (INIS)

Malick, F.S.; Saluja, J.

1987-01-01

The programmable industrial robot on wheels which was built for use in the decontamination of the West Valley nuclear fuel reprocessing facility was further developed to be useful for remote maintenance. The vehicle is supported at the work site by screwjack outriggers to provide the stable base needed for precision work. The robot using a position sensor feels its position at the work site and sets up in its computer a rectilinear coordinate axis frame which is precisely aligned with the work site. It is then able to make precise movements with respect to the work site regardless of inaccuracies in the positioning of the vehicle. When using the robot as a manipulator, the operator can quickly call for a sequence of programmed moves to perform a repetitive part of a work task at a higher speed, with greater precision, with fewer errors and with less operator fatigue

INDUSTRIAL LAND DEVELOPMENT AND MANUFACTURING DECONCENTRATION IN GREATER JAKARTA

NARCIS (Netherlands)

Hudalah, Delik; Viantari, Dimitra; Firman, Tommy; Woltjer, Johan

2013-01-01

Industrial land development has become a key feature of urbanization in Greater Jakarta, one of the largest metropolitan areas in Southeast Asia. Following Suharto's market-oriented policy measures in the late 1980s, private developers have dominated the land development projects in Greater Jakarta.

Anger arousal and behavioral anger regulation in everyday life among people with chronic low back pain: Relationships with spouse responses and negative affect.

Science.gov (United States)

Burns, John W; Gerhart, James I; Bruehl, Stephen; Post, Kristina M; Smith, David A; Porter, Laura S; Schuster, Erik; Buvanendran, Asokumar; Fras, Anne Marie; Keefe, Francis J

2016-01-01

To determine the degree to which anger arousal and anger regulation (expression, inhibition) in the daily lives of people with chronic pain were related to spouse support, criticism, and hostility as perceived by patients and as reported by spouses. Married couples (N = 105, 1 spouse with chronic low back pain) completed electronic daily diaries, with assessments 5 times/day for 14 days. On these diaries, patients completed items on their own anger arousal, anger expression, and inhibition, and on perceived spouse support, criticism, and hostility. Spouses reported on their responses toward patients and their negative affect. Hierarchical linear modeling tested concurrent and lagged relationships. Patient-reported increases in anger arousal and anger expression were predominantly related to concurrent decreases in patient-perceived and spouse-reported spouse support, concurrent increases in patient-perceived and spouse-reported spouse criticism and hostility, and increases in spouse-reported negative affect. Relationships for anger expression remained significant with anger arousal controlled. These effects were especially strong for male patients. Spouses reported greater negative affect when patients were present than when they were not. Social support may facilitate adjustment to chronic pain, with declining support and overt criticism and hostility possibly adversely impacting pain and function. Results suggest that patient anger arousal and expression may be related to a negative interpersonal environment for married couples coping with chronic low back pain. (c) 2015 APA, all rights reserved).

Mother-adolescent conflict in African American and European American families: the role of corporal punishment, adolescent aggression, and adolescents' hostile attributions of mothers' intent.

Science.gov (United States)

MacKinnon-Lewis, Carol; Lindsey, Eric W; Frabutt, James M; Chambers, Jessica Campbell

2014-08-01

The present study examined mothers' use of corporal punishment and adolescents' aggression as predictors of mother-youth conflict during early adolescence. Particular attention was given to the potential mediating role that adolescents' hostile attributions of intent (HAI) regarding mothers' behavior might play in connections between corporal punishment, youth aggression, and mother-adolescent conflict for European American (EA) and African American (AA) youth. Data were collected from 268 12- to 14-year-olds (154 European American; 114 African American; 133 girls; 135 boys) and their mothers over a period of 2 years. Questionnaires completed by both mothers and adolescents were used to assess maternal corporal punishment and adolescent aggression, and interviews concerning hypothetical situations were used to assess adolescent HAI in year one. In both year one and year two mother-adolescent conflict was observed in a laboratory interaction session. Data revealed that adolescent HAI mediated the link between maternal corporal punishment and mother-adolescent conflict for EA, but not AA youth. Adolescents' HAI mediated the link between adolescent aggression and mother-adolescent conflict for both EA and AA families. Published by Elsevier Ltd.

Strategies for Talent Management: Greater Philadelphia Companies in Action

Science.gov (United States)

Council for Adult and Experiential Learning (NJ1), 2008

2008-01-01

Human capital is one of the critical issues that impacts the Greater Philadelphia region's ability to grow and prosper. The CEO Council for Growth (CEO Council) is committed to ensuring a steady and talented supply of quality workers for this region. "Strategies for Talent Management: Greater Philadelphia Companies in Action" provides…

Greater oil investment opportunities

International Nuclear Information System (INIS)

Arenas, Ismael Enrique

1997-01-01

Geologically speaking, Colombia is a very attractive country for the world oil community. According to this philosophy new and important steps are being taken to reinforce the oil sector: Expansion of the exploratory frontier by including a larger number of sedimentary areas, and the adoption of innovative contracting instruments. Colombia has to offer, Greater economic incentives for the exploration of new areas to expand the exploratory frontier, stimulation of exploration in areas with prospectivity for small fields. Companies may offer Ecopetrol a participation in production over and above royalties, without it's participating in the investments and costs of these fields, more favorable conditions for natural gas seeking projects, in comparison with those governing the terms for oil

Improving greater trochanteric reattachment with a novel cable plate system.

Science.gov (United States)

Baril, Yannick; Bourgeois, Yan; Brailovski, Vladimir; Duke, Kajsa; Laflamme, G Yves; Petit, Yvan

2013-03-01

Cable-grip systems are commonly used for greater trochanteric reattachment because they have provided the best fixation performance to date, even though they have a rather high complication rate. A novel reattachment system is proposed with the aim of improving fixation stability. It consists of a Y-shaped fixation plate combined with locking screws and superelastic cables to reduce cable loosening and limit greater trochanter movement. The novel system is compared with a commercially available reattachment system in terms of greater trochanter movement and cable tensions under different greater trochanteric abductor application angles. A factorial design of experiments was used including four independent variables: plate system, cable type, abductor application angle, and femur model. The test procedure included 50 cycles of simultaneous application of an abductor force on the greater trochanter and a hip force on the femoral head. The novel plate reduces the movements of a greater trochanter fragment within a single loading cycle up to 26%. Permanent degradation of the fixation (accumulated movement based on 50-cycle testing) is reduced up to 46%. The use of superelastic cables reduces tension loosening up to 24%. However this last improvement did not result in a significant reduction of the grater trochanter movement. The novel plate and cables present advantages over the commercially available greater trochanter reattachment system. The plate reduces movements generated by the hip abductor. The superelastic cables reduce cable loosening during cycling. Both of these positive effects could decrease the risks related to grater trochanter non-union. Copyright © 2012 IPEM. Published by Elsevier Ltd. All rights reserved.

Hostile Hallways.

Science.gov (United States)

Woods, Jacqueline

2002-01-01

Discusses the results of a national survey of students in grades 8-11 on the extent and impact of sexual harassment. Sexual harassment is prohibited under Title IX and by most state statutes. Recommends that schools establish and enforce a harassment policy, discuss harassment with students, and create a supportive school environment. (PKP)

Attachment, conflict and self-esteem in adolescents from intact and divorced families / Apego, conflito e auto-estima em adolescentes de famílias intactas e divorciadas

Directory of Open Access Journals (Sweden)

Catarina Pinheiro Mota

2009-01-01

Full Text Available This study aimed to analyze the differential contribution to adolescent's self-esteem concerning family structure (intact and divorced families, interparental conflict, and attachment to parents and peers. The sample consisted of 403 adolescents, aged from 14 to 19. Univariate ANOVA showed that family structure does not predict self-esteem, but adolescents from intact families with higher levels of interparental conflict presented lower self-esteem. Parental attachment patterns derived from cluster analysis and based on Bartholomew bi-dimensional model were associated with self-esteem, namely, with higher levels for adolescents with a secure style. An ANOVA showed no moderation role in predicting adolescents' self-esteem, when attachment to parents and peers were considered as independent factors. On the other hand, multiple regression results indicated that high quality bonds to parents and peers are predictors of self-esteem.

An Explanatory Model of Dating Violence Risk Factors in Spanish Adolescents.

Science.gov (United States)

Aizpitarte, Alazne; Alonso-Arbiol, Itziar; Van de Vijver, Fons J R

2017-12-01

Dating violence is a serious public health issue that needs further understanding in terms of risk factors that may be involved in it. The main goal of this study was to test a mediational model of dating violence risk factors. The sample was composed of 477 secondary and college students from Spain (59% females). A dynamic developmental explanatory model considering aggressiveness, insecure attachment, interparental conflict, and peer dating violence was tested using a multigroup structural equation model. Aggressiveness partially mediated the relation between anxious attachment and dating violence and fully mediated the association between interparental conflict resolution and dating violence. Furthermore, perceived peer dating violence was a direct predictor of dating violence. Implications for prevention and intervention plans are discussed. © 2017 The Authors. Journal of Research on Adolescence © 2017 Society for Research on Adolescence.

A Dual Process Motivational Model of Ambivalent Sexism and Gender Differences in Romantic Partner Preferences

Science.gov (United States)

Sibley, Chris G.; Overall, Nickola C.

2011-01-01

We tested a dual process motivational model of ambivalent sexism and gender differences in intimate partner preferences. Meta-analysis of 32 samples (16 with men, 16 with women; N = 5,459) indicated that Benevolent Sexism (BS) in women was associated with greater preferences for high-resource partners (r = 0.24), whereas Hostile Sexism (HS) in men…

GREATER OMENTUM: MORPHOFUNCTIONAL CHARACTERISTICS AND CLINICAL SIGNIFICANCE IN PEDIATRICS

Directory of Open Access Journals (Sweden)

A.V. Nekrutov

2007-01-01

Full Text Available The review analyzes the structure organization and pathophysiological age specificities of the greater omentum, which determine its uniqueness and functional diversity in a child's organism. the article discusses protective functions of the organ, its role in the development of post operative complications of children, and the usage in children's reconstructive plastic surgery.Key words: greater omentum, omentitis, of post operative complications, children.

More features, greater connectivity.

Science.gov (United States)

Hunt, Sarah

2015-09-01

Changes in our political infrastructure, the continuing frailties of our economy, and a stark growth in population, have greatly impacted upon the perceived stability of the NHS. Healthcare teams have had to adapt to these changes, and so too have the technologies upon which they rely to deliver first-class patient care. Here Sarah Hunt, marketing co-ordinator at Aid Call, assesses how the changing healthcare environment has affected one of its fundamental technologies - the nurse call system, argues the case for wireless such systems in terms of what the company claims is greater adaptability to changing needs, and considers the ever-wider range of features and functions available from today's nurse call equipment, particularly via connectivity with both mobile devices, and ancillaries ranging from enuresis sensors to staff attack alert 'badges'.

The Revised Animal Preference Test: An Implicit Probe of Tendencies Toward Psychopathy.

Science.gov (United States)

Penzel, Ian B; Bair, Jessica; Liu, Tianwei; Robinson, Michael D

2018-05-01

At least some forms of interpersonal violence could follow from a vision of the self as a fierce, dominant creature. This should be particularly true when psychopathic (more proactive, less reactive) tendencies are involved. Possible relations of this type were examined in two studies (total N = 278) in which college student samples were presented with a new, structured version of an old projective test typically used in psychotherapy contexts. Participants were presented with predator-prey animal pairs (e.g., lion-zebra) that were not explicitly labeled as such. For each pair, the person was asked to choose the animal that they would more prefer to be. Participants who desired to be predator animals more often, on this Revised Animal Preference Test (RAPT), tended toward psychopathy to a greater extent. In Study 1, such relations were manifest in terms of correlations with psychopathic traits and with an interpersonal style marked by hostile dominance. Further analyses, though, revealed that predator self-identifications were more strongly related to primary psychopathy than secondary psychopathy. Study 2 replicated the interpersonal style correlates of the RAPT. In addition, photographs were taken of the participants in the second study and these photographs were rated for apparent hostility and dominance. As hypothesized, participants who wanted to be predator animals to a greater extent also appeared more hostile and dominant in their nonverbal behaviors. These studies suggest that projective preferences can be assessed in a reliable manner through the use of standardizing procedures. Furthermore, the studies point to some of the motivational factors that may contribute to psychopathy and interpersonal violence.

Greater Sudbury fuel efficient driving handbook

Energy Technology Data Exchange (ETDEWEB)

NONE

2009-12-15

Reducing the amount of fuel that people use for personal driving saves money, improves local air quality, and reduces personal contributions to climate change. This handbook was developed to be used as a tool for a fuel efficient driving pilot program in Greater Sudbury in 2009-2010. Specifically, the purpose of the handbook was to provide greater Sudbury drivers with information on how to drive and maintain their personal vehicles in order to maximize fuel efficiency. The handbook also provides tips for purchasing fuel efficient vehicles. It outlines the benefits of fuel maximization, with particular reference to reducing contributions to climate change; reducing emissions of air pollutants; safe driving; and money savings. Some tips for efficient driving are to avoid aggressive driving; use cruise control; plan trips; and remove excess weight. Tips for efficient winter driving are to avoid idling to warm up the engine; use a block heater; remove snow and ice; use snow tires; and check tire pressure. The importance of car maintenance and tire pressure was emphasized. The handbook also explains how fuel consumption ratings are developed by vehicle manufacturers. refs., figs.

Greater general startle reflex is associated with greater anxiety levels: a correlational study on 111 young women

Directory of Open Access Journals (Sweden)

Eleonora ePoli

2015-02-01

Full Text Available Startle eyeblink reflex is a valid non-invasive tool for studying attention, emotion and psychiatric disorders. In the absence of any experimental manipulation, the general (or baseline startle reflex shows a high inter-individual variability, which is often considered task-irrelevant and therefore normalized across participants. Unlike the above view, we hypothesized that greater general startle magnitude is related to participants’ higher anxiety level. 111 healthy young women, after completing the State-Trait Anxiety Inventory, were randomly administered 10 acoustic white noise probes (50 ms, 100 dBA acoustic level while integrated EMG from left and right orbicularis oculi was recorded. Results showed that participants with greater state anxiety levels exhibited larger startle reflex magnitude from the left eye (r109=0.23, p<0.05. Furthermore, individuals who perceived the acoustic probe as more aversive reported the largest anxiety scores (r109=0.28, p<0.05 and had the largest eyeblinks, especially in the left eye (r109 = 0.34, p<0.001. Results suggest that general startle may represent a valid tool for studying the neural excitability underlying anxiety and emotional dysfunction in neurological and mental disorders.

Cumulative risk effect of household dysfunction for child maltreatment after intensive intervention of the child protection system in Japan: a longitudinal analysis.

Science.gov (United States)

Ohashi, Hirotsuna; Wada, Ichiro; Yamaoka, Yui; Nakajima-Yamaguchi, Ryoko; Ogai, Yasukazu; Morita, Nobuaki

2018-04-20

Building an effective casework system for child maltreatment is a global issue. We estimated the effect of household dysfunction (i.e., interparental violence, caregiver mental health problems, and caregiver substance abuse) on child maltreatment to understand how to advance the current framework of child welfare. The sample comprised 759 children (1- to 17-year-old; mean age was 10.6; 404 boys and 355 girls) placed in temporary custody units (one of the strongest intervention of the Japanese child protection system). Caseworkers from 180 units across 43 prefectures completed questionnaires on children and their family and were asked whether a child maltreatment report had been made after cancelation of custody in a 15-month follow-up period. The relations of household dysfunction and maltreatment reports were assessed using the Cox proportional hazard model. About half (48.4%) of the children had been placed in the unit because of maltreatment, and 88.3% had a history of victimization. Seventy-six cases had maltreatment reports after cancelation. We entered household dysfunction variables individually into the model, and each had a significant relationship with maltreatment reports (hazard ratios for interparental violence, caregiver mental health problem, and substance abuse were 1.69, 1.69, and 2.19, respectively) after covariate adjustment. When treating these three variables as cumulative risk score model of household dysfunction, the hazard ratio increased with increasing number of score (1.96 for score two; 2.35 for score three; score 0 as reference). Greater household dysfunction score is a risk of maltreatment after intensive intervention. It is imperative to construct systems facilitating cooperation between child and adult service sectors and to deliver seamless services to children and families. Our findings provide child protect services with risk-stratified interventions for children at victimization risk and promote adult-focused services to be

Observations of territorial breeding common ravens caching eggs of greater sage-grouse

Science.gov (United States)

Howe, Kristy B.; Coates, Peter S.

2015-01-01

Previous investigations using continuous video monitoring of greater sage-grouse Centrocercus urophasianus nests have unambiguously identified common ravens Corvus corax as an important egg predator within the western United States. The quantity of greater sage-grouse eggs an individual common raven consumes during the nesting period and the extent to which common ravens actively hunt greater sage-grouse nests are largely unknown. However, some evidence suggests that territorial breeding common ravens, rather than nonbreeding transients, are most likely responsible for nest depredations. We describe greater sage-grouse egg depredation observations obtained opportunistically from three common raven nests located in Idaho and Nevada where depredated greater sage-grouse eggs were found at or in the immediate vicinity of the nest site, including the caching of eggs in nearby rock crevices. We opportunistically monitored these nests by counting and removing depredated eggs and shell fragments from the nest sites during each visit to determine the extent to which the common raven pairs preyed on greater sage-grouse eggs. To our knowledge, our observations represent the first evidence that breeding, territorial pairs of common ravens cache greater sage-grouse eggs and are capable of depredating multiple greater sage-grouse nests.

Comparative Education in Greater China: Contexts, Characteristics, Contrasts and Contributions.

Science.gov (United States)

Bray, Mark; Qin, Gui

2001-01-01

The evolution of comparative education in Greater China (mainland China, Taiwan, Hong Kong, and Macau) has been influenced by size, culture, political ideologies, standard of living, and colonialism. Similarities and differences in conceptions of comparative education are identified among the four components and between Greater China and other…

Velocity Drives Greater Power Observed During Back Squat Using Cluster Sets.

Science.gov (United States)

Oliver, Jonathan M; Kreutzer, Andreas; Jenke, Shane C; Phillips, Melody D; Mitchell, Joel B; Jones, Margaret T

2016-01-01

This investigation compared the kinetics and kinematics of cluster sets (CLU) and traditional sets (TRD) during back squat in trained (RT) and untrained (UT) men. Twenty-four participants (RT = 12, 25 ± 1 year, 179.1 ± 2.2 cm, 84.6 ± 2.1 kg; UT = 12, 25 ± 1 year, 180.1 ± 1.8 cm, 85.4 ± 3.8 kg) performed TRD (4 × 10, 120-second rest) and CLU (4 × (2 × 5) 30 seconds between clusters; 90 seconds between sets) with 70% one repetition maximum, randomly. Kinematics and kinetics were sampled through force plate and linear position transducers. Resistance-trained produced greater overall force, velocity, and power; however, similar patterns were observed in all variables when comparing conditions. Cluster sets produced significantly greater force in isolated repetitions in sets 1-3, while consistently producing greater force due to a required reduction in load during set 4 resulting in greater total volume load (CLU, 3302.4 ± 102.7 kg; TRD, 3274.8 ± 102.8 kg). Velocity loss was lessened in CLU resulting in significantly higher velocities in sets 2 through 4. Furthermore, higher velocities were produced by CLU during later repetitions of each set. Cluster sets produced greater power output for an increasing number of repetitions in each set (set 1, 5 repetitions; sets 2 and 3, 6 repetitions; set 4, 8 repetitions), and the difference between conditions increased over subsequent sets. Time under tension increased over each set and was greater in TRD. This study demonstrates greater power output is driven by greater velocity when back squatting during CLU; therefore, velocity may be a useful measure by which to assess power.

Active convergence between the Lesser and Greater Caucasus in Georgia: Constraints on the tectonic evolution of the Lesser-Greater Caucasus continental collision

Science.gov (United States)

Sokhadze, G.; Floyd, M.; Godoladze, T.; King, R.; Cowgill, E. S.; Javakhishvili, Z.; Hahubia, G.; Reilinger, R.

2018-01-01

We present and interpret newly determined site motions derived from GPS observations made from 2008 through 2016 in the Republic of Georgia, which constrain the rate and locus of active shortening in the Lesser-Greater Caucasus continental collision zone. Observation sites are located along two ∼160 km-long profiles crossing the Lesser-Greater Caucasus boundary zone: one crossing the Rioni Basin in western Georgia and the other crossing further east near the longitude of Tbilisi. Convergence across the Rioni Basin Profile occurs along the southern margin of the Greater Caucasus, near the surface trace of the north-dipping Main Caucasus Thrust Fault (MCTF) system, and is consistent with strain accumulation on the fault that generated the 1991 MW6.9 Racha earthquake. In contrast, convergence along the Tbilisi Profile occurs near Tbilisi and the northern boundary of the Lesser Caucasus (near the south-dipping Lesser Caucasus Thrust Fault), approximately 50-70 km south of the MCTF, which is inactive within the resolution of geodetic observations (< ± 0.5 mm/yr) at the location of the Tbilisi Profile. We suggest that the southward offset of convergence along strike of the range is related to the incipient collision of the Lesser-Greater Caucasus, and closing of the intervening Kura Basin, which is most advanced along this segment of the collision zone. The identification of active shortening near Tbilisi requires a reevaluation of seismic hazards in this area.

Bullying in schools and exposure to domestic violence in Italy.

NARCIS (Netherlands)

Baldry, A.C.

2003-01-01

Objectives: The study aimed to investigate the relationship between bullying and victimization in school and exposure to interparental violence in a nonclinical sample of Italian youngsters. Methods: A cross-sectional study was conducted with a sample of 1059 Italian elementary and middle school

Bullying in schools and exposure to domestic violence in Italy.

NARCIS (Netherlands)

Baldry, A.C.

2004-01-01

Objectives: The study aimed to investigate the relationship between bullying and victimization in school and exposure to interparental violence in a nonclinical sample of Italian youngsters. Methods: A cross-sectional study was conducted with a sample of 1059 Italian elementary and middle school

Breeding of Greater and Lesser Flamingos at Sua Pan, Botswana ...

African Journals Online (AJOL)

to fledging was unknown owing to the rapid drying of the pan in late March 1999. No Greater Flamingo breeding was seen that season. Exceptional flooding during 1999–2000 produced highly favourable breeding conditions, with numbers of Greater and Lesser Flamingos breeding estimated to be 23 869 and 64 287 pairs, ...

Surgical anatomy of greater occipital nerve and its relation to ...

African Journals Online (AJOL)

Introduction: The knowledge of the anatomy of greater occipital nerve and its relation to occipital artery is important for the surgeon. Blockage or surgical release of greater occipital nerve is clinically effective in reducing or eliminating chronic migraine symptoms. Aim: The aim of this research was to study the anatomy of ...

Surgical anatomy of greater occipital nerve and its relation to ...

African Journals Online (AJOL)

Nancy Mohamed El Sekily

2014-08-19

Aug 19, 2014 ... Abstract Introduction: The knowledge of the anatomy of greater occipital nerve and its relation to occipital artery is important for the surgeon. Blockage or surgical release of greater occipital nerve is clinically effective in reducing or eliminating chronic migraine symptoms. Aim: The aim of this research was to ...

Technical concept for a Greater Confinement Disposal test facility

International Nuclear Information System (INIS)

Hunter, P.H.

1982-01-01

For the past two years, Ford, Bacon and Davis has been performing technical services for the Department of Energy at the Nevada Test Site in specific development of defense low-level waste management concepts for greater confinement disposal concept with particular application to arid sites. The investigations have included the development of Criteria for Greater Confinement Disposal, NVO-234, which was published in May of 1981 and the draft of the technical concept for Greater Confinement Disposal, with the latest draft published in November 1981. The final draft of the technical concept and design specifications are expected to be published imminently. The document is prerequisite to the actual construction and implementation of the demonstration facility this fiscal year. The GCD Criteria Document, NVO-234 is considered to contain information complimentary and compatible with that being developed for the reserved section 10 CFR 61.51b of the NRCs proposed licensing rule for low level waste disposal facilities

Examining the Intergenerational Transmission of Violence in a New Zealand Birth Cohort

Science.gov (United States)

Fergusson, David M.; Boden, Joseph M.; Horwood, L. John

2006-01-01

Objective: This paper examines whether exposure to interparental violence in childhood predicts subsequent involvement in interpartner violence and violent crime after controlling for potentially confounding factors. Method: The investigation analyses data from the Christchurch Health and Development Study, a prospective, longitudinal study of a…

Capturing the Family Context of Emotion Regulation: A Family Systems Model Comparison Approach

Science.gov (United States)

Fosco, Gregory M.; Grych, John H.

2013-01-01

Several dimensions of family functioning are recognized as formative influences on children's emotion regulation. Historically, they have been studied separately, limiting our ability to understand how they function within the family system. The present investigation tested models including family emotional climate, interparental conflict, and…

Parental Dysphoria and Children's Adjustment: Marital Conflict Styles, Children's Emotional Security, and Parenting as Mediators of Risk

Science.gov (United States)

Du Rocher Schudlich, Tina D.; Cummings, E. Mark

2007-01-01

Dimensions of martial conflict, children's emotional security regarding interparental conflict, and parenting style were examined as mediators between parental dysphoria and child adjustment. A community sample of 262 children, ages 8-16, participated with their parents. Behavioral observations were made of parents' interactions during marital…

Marital Conflict and Growth in Children's Internalizing Symptoms: The Role of Autonomic Nervous System Activity

Science.gov (United States)

El-Sheikh, Mona; Keiley, Margaret; Erath, Stephen; Dyer, W. Justin

2013-01-01

We assessed trajectories of children's internalizing symptoms, indexed through anxiety and depression, with a focus on the role of interactions between interparental marital conflict, children's sympathetic nervous system activity indexed by skin conductance level (SCL), and parasympathetic nervous system activity indexed by respiratory sinus…

Associations between Parents' Marital Functioning, Maternal Parenting Quality, Maternal Emotion and Child Cortisol Levels

Science.gov (United States)

Pendry, Patricia; Adam, Emma K.

2007-01-01

Associations between family functioning and children's stress hormone levels are explored, by examining how aspects of the interparental relationship (parents' marital satisfaction and parent conflict styles), the mother-child relationship (maternal involvement and warmth) and maternal emotional functioning (depression, anxiety and self-esteem)…

Butterfly valves: greater use in power plants

International Nuclear Information System (INIS)

McCoy, M.

1975-01-01

Improvements in butterfly valves, particularly in the areas of automatic control and leak tightness are described. The use of butterfly valves in nuclear power plants is discussed. These uses include service in component cooling, containment cooling, and containment isolation. The outlook for further improvements and greater uses is examined. (U.S.)

The Effect of Personality on Occupational Stress in Veterinary Surgeons.

Science.gov (United States)

Dawson, Briony F Y; Thompson, Neill J

Statistics show that veterinary surgeons are in one of the professions with the highest suicide rates. This indicates the sector has significant well-being issues, with high levels of occupational stress and burnout. Previous research has focused on environmental factors in isolation, overlooking the influence of personality. This study aimed to establish that personality is a better predictor of occupational stress than environment. UK veterinary surgeons (n=311) completed an online survey composed of three questionnaires; the NEO Five-Factor Inventory, the Maslach Burnout Inventory, and the Job Stress Survey. Multiple regression analysis revealed that personality is a better predictor of occupational stress than environment (poccupational stress (pstress are depression (p=.002) and anger hostility (p=.005). Demographic factors such as the number of years the veterinarian has been qualified acted as a mediator between depression and occupational stress (poccupational stress (p=.028). Overall findings suggest that newly qualified veterinarians are at greater risk of suffering from high levels of occupational stress than those well established in the profession, and that veterinarians with higher levels of depression and anger hostility are likely to experience greater levels of occupational stress. Implications highlight the need for greater awareness of potentially susceptible personality traits in the veterinary admissions process. This would allow for the identification of those at risk and the implementation of interventions.

Expatriate job performance in Greater China: Does age matter?

DEFF Research Database (Denmark)

Selmer, Jan; Lauring, Jakob; Feng, Yunxia

to expatriates in Chinese societies. It is possible that older business expatriates will receive more respect and be treated with more deference in a Chinese cultural context than their apparently younger colleagues. This may have a positive impact on expatriates’ job performance. To empirically test...... this presumption, business expatriates in Greater Chine were targeted by a survey. Controlling for the potential bias of a number of background variables, results indicate that contextual/managerial performance, including general managerial functions applied to the subsidiary in Greater China, had a positive...

Absenteeism movement in Greater Poland in 1840–1902

OpenAIRE

Izabela Krasińska

2013-01-01

The article presents the origins and development of the idea of absenteeism in Greater Poland in the 19th century. The start date for the research is 1840, which is considered to be a breakthrough year in the history of an organized absenteeism movement in Greater Poland. It was due to the Association for the Suppression of the Use of Vodka (Towarzystwo ku Przytłumieniu Używania Wódki) in the Great Duchy of Posen that was then established in Kórnik. It was a secular organization that came int...

Gender differences in commuting behavior: Women's greater sensitivity

Energy Technology Data Exchange (ETDEWEB)

Olmo Sanchez, M.I.; Maeso Gonzalez, E.

2016-07-01

Women's greater sensitivity to changes in their environment is one of the most distinguishing features between both genders. This article raises women's greater sensitivity to the different variables which influence their commuting modal choice. In order to do this, gender gaps detected in the choice of means of transport in commuting trips with respect to the decision factors such as age, education level, driver's license, private transport access; location, household size and net income, are quantified.The results show a greater female sensitivity to the different variables that affect their modal choice, which helps to better understand the different mobility patterns and it is useful for planning measures favoring sustainable mobility policies and equity. (Author)

[Autoerotic fatalities in Greater Dusseldorf].

Science.gov (United States)

Hartung, Benno; Hellen, Florence; Borchard, Nora; Huckenbeck, Wolfgang

2011-01-01

Autoerotic fatalities in the Greater Dusseldorf area correspond to the relevant medicolegal literature. Our results included exclusively young to middle-aged, usually single men who were found dead in their city apartments. Clothing and devices used showed a great variety. Women's or fetish clothing and complex shackling or hanging devices were disproportionately frequent. In most cases, death occurred due to hanging or ligature strangulation. There was no increased incidence of underlying psychiatric disorders. In most of the deceased no or at least no remarkable alcohol intoxication was found. Occasionally, it may be difficult to reliably differentiate autoerotic accidents, accidents occurring in connection with practices of bondage & discipline, dominance & submission (BDSM) from natural death, suicide or homicide.

Radiographic features of tuberculous osteitis in greater trochanter and lschium

International Nuclear Information System (INIS)

Hahm, So Hee; Lee, Ye Ri; Kim, Dong Jin; Sung, Ki Jun; Lim, Jong Nam

1996-01-01

To evaluate, if possible, the radiographic features of tuberculous osteitis in the greater trochanter and ischium, and to determine the cause of the lesions. We reterospectively reviewed the plain radiographic findings of 14 ptients with histologically proven tuberculous osteitis involving the greater trochanter and ischium. In each case, the following were analyzed:morphology of bone destruction, including cortical erosion;periosteal reaction;presence or abscence of calcific shadows in adjacent soft tissue. On the basis of an analysis of radiographic features and correlation of the anatomy with adjacent structures we attempted to determine causes. Of the 14 cases evaluated, 12 showed varrious degrees of extrinsic erosion on the outer cortical bone of the greater trochanter and ischium ; in two cases, bone destruction was so severe that the radiographic features of advanced perforated osteomyelitis were simulated. In addition to findings of bone destruction, in these twelve cases, the presence of sequestrum or calcific shadows was seen in adjacent soft tissue. Tuberculous osteitis in the greater trochanter and ischium showed the characteristic findings of chronic extrinsic erosion. On the basis of these findings we can suggest that these lesions result from an extrinsic pathophysiologic cause such as adjacent bursitis

Radiographic features of tuberculous osteitis in greater trochanter and lschium

Energy Technology Data Exchange (ETDEWEB)

Hahm, So Hee; Lee, Ye Ri [Hanil Hospital Affiliated to KEPCO, Seoul (Korea, Republic of); Kim, Dong Jin; Sung, Ki Jun [Yonsei Univ. Wonju College of Medicine, Wonju (Korea, Republic of); Lim, Jong Nam [Konkuk Univ. College of Medicine, Seoul (Korea, Republic of)

1996-11-01

To evaluate, if possible, the radiographic features of tuberculous osteitis in the greater trochanter and ischium, and to determine the cause of the lesions. We reterospectively reviewed the plain radiographic findings of 14 ptients with histologically proven tuberculous osteitis involving the greater trochanter and ischium. In each case, the following were analyzed:morphology of bone destruction, including cortical erosion;periosteal reaction;presence or abscence of calcific shadows in adjacent soft tissue. On the basis of an analysis of radiographic features and correlation of the anatomy with adjacent structures we attempted to determine causes. Of the 14 cases evaluated, 12 showed varrious degrees of extrinsic erosion on the outer cortical bone of the greater trochanter and ischium ; in two cases, bone destruction was so severe that the radiographic features of advanced perforated osteomyelitis were simulated. In addition to findings of bone destruction, in these twelve cases, the presence of sequestrum or calcific shadows was seen in adjacent soft tissue. Tuberculous osteitis in the greater trochanter and ischium showed the characteristic findings of chronic extrinsic erosion. On the basis of these findings we can suggest that these lesions result from an extrinsic pathophysiologic cause such as adjacent bursitis.

Search for greater stability in nuclear regulation

International Nuclear Information System (INIS)

Asselstine, J.K.

1985-01-01

The need for greater stability in nuclear regulation is discussed. Two possible approaches for dealing with the problems of new and rapidly changing regulatory requirements are discussed. The first approach relies on the more traditional licensing reform initiatives that have been considered off and on for the past decade. The second approach considers a new regulator philosophy aimed at the root causes of the proliferation of new safety requirements that have been imposed in recent years. For the past few years, the concepts of deregulation and regulatory reform have been in fashion in Washington, and the commercial nuclear power program has not remained unaffected. Many look to these concepts to provide greater stability in the regulatory program. The NRC, the nuclear industry and the administration have all been avidly pursuing regulatory reform initiatives, which take the form of both legislative and administrative proposals. Many of these proposals look to the future, and, if adopted, would have little impact on currently operating nuclear power plants or plants now under construction

Investigating the Relationship between Perceived Discrimination, Social Status, and Mental Health.

Science.gov (United States)

Lee, Hedwig; Turney, Kristin

2012-03-01

A growing body of evidence suggests that experiences with discrimination have implications for mental health and that these associations may vary by social status. We use data from the Chicago Community Adult Health Study (CCAHS) to examine how two types of perceived discrimination, chronic everyday discrimination and major lifetime discrimination, are linked to mental health, and how this association varies by race/ethnicity, gender, and socioeconomic status. Results indicate that everyday discrimination is generally independently linked to greater depressive symptoms, loneliness, and hostility across all social status groups. Major discrimination is not associated with depressive symptoms or loneliness after adjusting for a host of covariates, but is associated with hostility, especially for certain groups. These findings highlight the need to examine multiple indicators of discrimination and mental health, and to pay attention to both differences and similarities in these associations by social status.

Labeling Sexual Victimization Experiences: The Role of Sexism, Rape Myth Acceptance, and Tolerance for Sexual Harassment.

Science.gov (United States)

LeMaire, Kelly L; Oswald, Debra L; Russell, Brenda L

2016-01-01

This study investigated whether attitudinal variables, such as benevolent and hostile sexism toward men and women, female rape myth acceptance, and tolerance of sexual harassment are related to women labeling their sexual assault experiences as rape. In a sample of 276 female college students, 71 (25.7%) reported at least one experience that met the operational definition of rape, although only 46.5% of those women labeled the experience "rape." Benevolent sexism, tolerance of sexual harassment, and rape myth acceptance, but not hostile sexism, significantly predicted labeling of previous sexual assault experiences by the victims. Specifically, those with more benevolent sexist attitudes toward both men and women, greater rape myth acceptance, and more tolerant attitudes of sexual harassment were less likely to label their past sexual assault experience as rape. The results are discussed for their clinical and theoretical implications.

Cardiac Vagal Tone and Quality of Parenting Show Concurrent and Time-Ordered Associations That Diverge in Abusive, Neglectful, and Non-Maltreating Mothers

Science.gov (United States)

Skowron, Elizabeth A.; Cipriano-Essel, Elizabeth; Benjamin, Lorna Smith; Pincus, Aaron L.; Van Ryzin, Mark J.

2014-01-01

Concurrent and lagged maternal respiratory sinus arrhythmia (RSA) was monitored in the context of parenting. One hundred and forty-one preschooler-mother dyads—involved with child welfare as documented perpetrators of child abuse or neglect, or non-maltreating (non-CM)—were observed completing a resting baseline and joint challenge task. Parenting behaviors were coded using SASB (Benjamin, 1996) and maternal RSA was simultaneously monitored, longitudinally-nested within-person (WP), and subjected to MLM. Abusive and neglectful mothers displayed less positive parenting and more strict/hostile control, relative to non-CM mothers. Non-CM mothers displayed greater WP heterogeneity in variance over time in their RSA scores, and greater consistency over time in their parenting behaviors, relative to abusive or neglectful mothers. CM group also moderated concurrent and lagged WP associations in RSA and positive parenting. When abusive mothers displayed lower RSA in a given epoch, relative to their task average, they showed concurrent increases in positive parenting, and higher subsequent levels of hostile control in the following epoch, suggesting that it is physiologically taxing for abusive mothers to parent in positive ways. In contrast, lagged effects for non-CM mothers were observed in which RSA decreases led to subsequent WP increases in positive parenting and decreases in control. Reversed models were significant only for neglectful mothers: Increases in positive parenting led to subsequent increases in RSA levels, and increases in strict, hostile control led to subsequent RSA decreases. These results provide new evidence that concurrent and time-ordered coupling in maternal physiology and behavior during parenting vary in theoretically meaningful ways across CM and non-CM mothers. Implications for intervention and study limitations are discussed. PMID:24729945

Cardiac Vagal Tone and Quality of Parenting Show Concurrent and Time-Ordered Associations That Diverge in Abusive, Neglectful, and Non-Maltreating Mothers.

Science.gov (United States)

Skowron, Elizabeth A; Cipriano-Essel, Elizabeth; Benjamin, Lorna Smith; Pincus, Aaron L; Van Ryzin, Mark J

2013-06-01

Concurrent and lagged maternal respiratory sinus arrhythmia (RSA) was monitored in the context of parenting. One hundred and forty-one preschooler-mother dyads-involved with child welfare as documented perpetrators of child abuse or neglect, or non-maltreating (non-CM)-were observed completing a resting baseline and joint challenge task. Parenting behaviors were coded using SASB (Benjamin, 1996) and maternal RSA was simultaneously monitored, longitudinally-nested within-person (WP), and subjected to MLM. Abusive and neglectful mothers displayed less positive parenting and more strict/hostile control, relative to non-CM mothers. Non-CM mothers displayed greater WP heterogeneity in variance over time in their RSA scores, and greater consistency over time in their parenting behaviors, relative to abusive or neglectful mothers. CM group also moderated concurrent and lagged WP associations in RSA and positive parenting. When abusive mothers displayed lower RSA in a given epoch, relative to their task average, they showed concurrent increases in positive parenting, and higher subsequent levels of hostile control in the following epoch, suggesting that it is physiologically taxing for abusive mothers to parent in positive ways. In contrast, lagged effects for non-CM mothers were observed in which RSA decreases led to subsequent WP increases in positive parenting and decreases in control. Reversed models were significant only for neglectful mothers: Increases in positive parenting led to subsequent increases in RSA levels, and increases in strict, hostile control led to subsequent RSA decreases. These results provide new evidence that concurrent and time-ordered coupling in maternal physiology and behavior during parenting vary in theoretically meaningful ways across CM and non-CM mothers. Implications for intervention and study limitations are discussed.

Children's Representations of Family Relationships, Peer Information Processing, and School Adjustment

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Bascoe, Sonnette M.; Davies, Patrick T.; Sturge-Apple, Melissa L.; Cummings, E. Mark

2009-01-01

This study examined children's peer information processing as an explanatory mechanism underlying the association between their insecure representations of interparental and parent-child relationships and school adjustment in a sample of 210 first graders. Consistent with emotional security theory (P. T. Davies & E. M. Cummings, 1994), results…

Typologies of Family Functioning and Children's Adjustment during the Early School Years

Science.gov (United States)

Sturge-Apple, Melissa L.; Davies, Patrick T.; Cummings, E. Mark

2010-01-01

Guided by family systems theory, the present study sought to identify patterns of family functioning from observational assessments of interparental, parent-child, and triadic contexts. In addition, it charted the implications for patterns of family functioning for children's developmental trajectories of adjustment in the school context across…

EEG Asymmetry in Borderline Personality Disorder and Depression Following Rejection

OpenAIRE

Beeney, Joseph E.; Levy, Kenneth N.; Gatzke-Kopp, Lisa M.; Hallquist, Michael N.

2013-01-01

Borderline personality disorder (BPD) and major depressive disorder (MDD) share numerous features including dysphoric affect, irritability, suicidality, and a heightened sensitivity to perceived interpersonal rejection. However, these disorders are associated with divergent profiles of reactivity to rejection; individuals with MDD are more likely to respond with withdrawal and isolation, and those with BPD appear to respond with increased approach behaviors and greater hostility. Potential me...

Shame and implicit self-concept in women with borderline personality disorder.

Science.gov (United States)

Rüsch, Nicolas; Lieb, Klaus; Göttler, Ines; Hermann, Christiane; Schramm, Elisabeth; Richter, Harald; Jacob, Gitta A; Corrigan, Patrick W; Bohus, Martin

2007-03-01

Shame is considered to be a central emotion in borderline personality disorder and to be related to self-injurious behavior, chronic suicidality, and anger-hostility. However, its level and impact on people with borderline personality disorder are largely unknown. The authors examined levels of self-reported shame, guilt, anxiety, and implicit shame-related self-concept in women with borderline personality disorder and assessed the association of shame with self-esteem, quality of life, and anger-hostility. Sixty women with borderline personality disorder completed self-report measures of shame- and guilt-proneness, state shame, anxiety, depression, self-esteem, quality of life, and clinical symptoms. Comparison groups consisted of 30 women with social phobia and 60 healthy women. Implicit shame-related self-concept (relative to anxiety) was assessed by the Implicit Association Test. Women with borderline personality disorder reported higher levels of shame- and guilt-proneness, state shame, and anxiety than women with social phobia and healthy comparison subjects. The implicit self-concept in women with borderline personality disorder was more shame-prone (relative to anxiety-prone) than in women in the comparison groups. After depression was controlled for, shame-proneness was negatively correlated with self-esteem and quality of life and positively correlated with anger-hostility. Shame, an emotion that is prominent in women with borderline personality disorder, is associated with the implicit self-concept as well as with poorer quality of life and self-esteem and greater anger-hostility. Psychotherapeutic approaches to borderline personality disorder need to address explicit and implicit aspects of shame.

Couple relationship quality and offspring attachment security: a systematic review with meta-analysis.

Science.gov (United States)

Tan, Evelyn S; McIntosh, Jennifer E; Kothe, Emily J; Opie, Jessica E; Olsson, Craig A

2017-11-16

This paper provides a meta-analytic examination of strength and direction of association between parents' couple relationship quality and early childhood attachment security (5 years and under). A comprehensive search of four EBSCOhost databases, Informit, Web of Science, and grey literature yielded 24 studies meeting eligibility criteria. Heterogeneity of the couple quality construct and measurement was marked. To disaggregate potentially differentially acting factors, we grouped homogeneous studies, creating two predictor variables defined as "positive dyadic adjustment" and "inter-parental conflict". Associations of each construct with offspring attachment security were examined in two separate meta-analyses. Inter-parental conflict was inversely associated (8 studies, k = 17, r = -0.28, CI = [-0.39 to -0.18]), and dyadic adjustment was not associated with offspring attachment security (5 studies, k = 12, r = 0.14, CI = [-0.03 to 0.32]). The study supports finer distinctions of couple relationship constructs and measurement in developmental research, assessment, and intervention.

Differential association of family subsystem negativity on siblings' maladjustment: using behavior genetic methods to test process theory.

Science.gov (United States)

Feinberg, Mark E; Reiss, David; Neiderhiser, Jenae M; Hetherington, E Mavis

2005-12-01

This study investigated the family context of adolescent sibling similarity and differentiation in maladjustment (antisocial behavior and depression) by examining negativity in different subsystems. Two hypotheses were proposed: (1) Parental and sibling negativity tends to diffuse through the family system, especially because of the high level of reciprocity in sibling relationships, leading to sibling similarity; and (2) interparental (coparenting) conflict disrupts cohesive functioning and thereby motivates and facilitates sibling differentiation and niche picking. To control for the effects of similar genes between siblings, the authors used behavioral genetic models with a genetically informed sample of 720 two-parent families, each with at least 2 adolescent siblings. Results for the differences in shared environmental influences across groups high and low in each of the domains of family negativity provided partial support for the hypotheses. The results further understanding of influences on individual differences and support a theory of how parent-child and interparental relationships intersect with sibling relationship dynamics. Copyright 2006 APA, all rights reserved).

Discriminant Profile of Young Internet Dependents: The Role of Family Relationships

Directory of Open Access Journals (Sweden)

Michele Terres-Trindade

2015-12-01

Full Text Available AbstractInternational studies have shown effects of family relations on Internet addiction in young people. This research aimed to outline a discriminant profile of young people classified as dependent and not dependent on the Internet regarding to socio-biodemographic variables to parenting practices, parent-child conflict and interparental conflict. The sample consisted of 200 students (152 girls and 48 boys, between 15 and 24 years of age, 85.5% reside in Rio Grande do Sul and 14.5% in other Brazilian states. Participants responded individually to the protocol available online. The results showed that interparental conflict, parent-child conflict and the educational practice of supervision of paternal behavior discriminate dependents on Internet. The educational practice of maternal emotional support was the only discriminating variable for non-dependents. These national findings corroborate the international context studies and reinforce the importance of including the family in promotion and prevention of mental health of young people.

An evaluation of the Parents Plus-Parenting When Separated programme.

Science.gov (United States)

Keating, Adele; Sharry, John; Murphy, Michelle; Rooney, Brendan; Carr, Alan

2016-04-01

This study evaluated the Parents Plus-Parenting when Separated Programme, an intervention specifically designed to address the needs of separated parents in an Irish context. In a randomized control trial, 82 separated parents with young children were assigned to the Parents Plus-Parenting when Separated Programme treatment group and 79 to a waiting-list control group. They were assessed on measures of client goals, parenting satisfaction, child and parental adjustment and interparental conflict at baseline (Time 1) and 6 weeks later (Time 2), after the treatment group completed the Parents Plus-Parenting when Separated Programme. From Time 1 to 2, significant goal attainment, increases in parenting satisfaction and decreases in child behaviour problems, parental adjustment problems and interparental conflict occurred in the Parents Plus-Parenting when Separated Programme group, but not in the control group. These results supported the effectiveness of Parents Plus-Parenting when Separated Programme, which should be made more widely available to separated parents. © The Author(s) 2015.

Hospitals with greater diversities of physiologically complex procedures do not achieve greater surgical growth in a market with stable numbers of such procedures.

Science.gov (United States)

Dexter, Franklin; Epstein, Richard H; Lubarsky, David A

2018-05-01

Although having a large diversity of types of procedures has a substantial operational impact on the surgical suites of hospitals, the strategic importance is unknown. In the current study, we used longitudinal data for all hospitals and patient ages in the State of Florida to evaluate whether hospitals with greater diversity of types of physiologically complex major therapeutic procedures (PCMTP) also had greater rates of surgical growth. Observational cohort study. 1479 combinations of hospitals in the State of Florida and fiscal years, 2008-2015. The types of International Classification of Diseases, Ninth revision, Clinical Modification (ICD-9-CM) procedures studied were PCMT, defined as: a) major therapeutic procedure; b) >7 American Society of Anesthesiologists base units; and c) performed during a hospitalization with a Diagnosis Related Group with a mean length of stay ≥4.0days. The number of procedures of each type of PCMTP commonly performed at each hospital was calculated by taking 1/Herfindahl index (i.e., sum of the squares of the proportions of all procedures of each type of PCMTP). Over the 8 successive years studied, there was no change in the number of PCMTP being performed (Kendall's τ b =-0.014±0.017 [standard error], P=0.44; N=1479 hospital×years). Busier and larger hospitals commonly performed more types of PCMTP, respectively categorized based on performed PCMTP (τ=0.606±0.017, P<0.0001) or hospital beds (τ=0.524±0.017, P<0.0001). There was no association between greater diversity of types of PCMTP commonly performed and greater annual growth in numbers of PCMTP (τ=0.002±0.019, P=0.91; N=1295 hospital×years). Conclusions were the same with multiple sensitivity analyses. Post hoc, it was recognized that hospitals performing a greater diversity of PCMTP were more similar to the aggregate of other hospitals within the same health district (τ=0.550±0.017, P<0.0001). During a period with no overall growth in PCMTP, hospitals with

The Mediation Effects of Dysfunctional Beliefs and Emotional Regulation on Children's Perceived Parental Conflict and Internalizing and Externalizing Problems

Science.gov (United States)

Lee, Ji-yeon; Wesbecher, Kristen; Lee, Mihwa; Lee, Jeeyon

2015-01-01

The purpose of this study was to examine the mediational effects of dysfunctional beliefs and difficulties in emotional regulation on children's perception of interparental conflict and subsequent internalizing and externalizing problems. The participants in this study were 335 fifth grade elementary school students in Korea. We hypothesized that…

Family Conflict, Emotional Security, and Child Development: Translating Research Findings into a Prevention Program for Community Families

Science.gov (United States)

Cummings, E. Mark; Schatz, Julie N.

2012-01-01

The social problem posed by family conflict to the physical and psychological health and well-being of children, parents, and underlying family relationships is a cause for concern. Inter-parental and parent-child conflict are linked with children's behavioral, emotional, social, academic, and health problems, with children's risk particularly…

Sonography of greater trochanteric pain syndrome and the rarity of primary bursitis.

Science.gov (United States)

Long, Suzanne S; Surrey, David E; Nazarian, Levon N

2013-11-01

Greater trochanteric pain syndrome is a common condition with clinical features of pain and tenderness at the lateral aspect of the hip. Diagnosing the origin of greater trochanteric pain is important because the treatment varies depending on the cause. We hypothesized that sonographic evaluation of sources for greater trochanteric pain syndrome would show that bursitis was not the most commonly encountered abnormality. We performed a retrospective review of musculoskeletal sonographic examinations performed at our institution over a 6-year period for greater trochanteric pain syndrome; completed a tabulation of the sonographic findings; and assessed the prevalence of trochanteric bursitis, gluteal tendon abnormalities, iliotibial band abnormalities, or a combination of findings. Prevalence of abnormal findings, associations of bursitis, gluteal tendinosis, gluteal tendon tears, and iliotibial band abnormalities were calculated. The final study population consisted of 877 unique patients: 602 women, 275 men; average age, 54 years; and age range, 15-87 years). Of the 877 patients with greater trochanteric pain, 700 (79.8%) did not have bursitis on ultrasound. A minority of patients (177, 20.2%) had trochanteric bursitis. Of the 877 patients with greater trochanteric pain, 438 (49.9%) had gluteal tendinosis, four (0.5%) had gluteal tendon tears, and 250 (28.5%) had a thickened iliotibial band. The cause of greater trochanteric pain syndrome is usually some combination of pathology involving the gluteus medius and gluteus minimus tendons as well as the iliotibial band. Bursitis is present in only the minority of patients. These findings have implications for treatment of this common condition.

Greater saphenous vein anomaly and aneurysm with subsequent pulmonary embolism

OpenAIRE

Ma, Truong; Kornbau, Craig

2017-01-01

Abstract Venous aneurysms often present as painful masses. They can present either in the deep or superficial venous system. Deep venous system aneurysms have a greater risk of thromboembolism. Though rare, there have been case reports of superficial aneurysms and thrombus causing significant morbidity such as pulmonary embolism. We present a case of an anomalous greater saphenous vein connection with an aneurysm and thrombus resulting in a pulmonary embolism. This is the only reported case o...

Ecology of greater sage-grouse in the Dakotas

Science.gov (United States)

Christopher C. Swanson

2009-01-01

Greater sage-grouse (Centrocercus urophasianus) populations and the sagebrush (Artemisia spp.) communities that they rely on have dramatically declined from historic levels. Moreover, information regarding sage-grouse annual life-history requirements at the eastern-most extension of sagebrush steppe communities is lacking....

Planning for greater confinement disposal

International Nuclear Information System (INIS)

Gilbert, T.L.; Luner, C.; Meshkov, N.K.; Trevorrow, L.E.; Yu, C.

1985-01-01

A report that provides guidance for planning for greater-confinement disposal (GCD) of low-level radioactive waste is being prepared. The report addresses procedures for selecting a GCD technology and provides information for implementing these procedures. The focus is on GCD; planning aspects common to GCD and shallow-land burial are covered by reference. Planning procedure topics covered include regulatory requirements, waste characterization, benefit-cost-risk assessment and pathway analysis methodologies, determination of need, waste-acceptance criteria, performance objectives, and comparative assessment of attributes that support these objectives. The major technologies covered include augered shafts, deep trenches, engineered structures, hydrofracture, improved waste forms, and high-integrity containers. Descriptive information is provided, and attributes that are relevant for risk assessment and operational requirements are given. 10 refs., 3 figs., 2 tabs

Nesting success and resource selection of Greater Sage-Grouse [chapter 8

Science.gov (United States)

Nicholas W. Kaczor; Kent C. Jensen; Robert W. Klaver; Mark A. Rumble; Katie M. Herman-Brunson; Christopher C. Swanson

2011-01-01

Declines of Greater Sage-Grouse (Centrocercus urophasianus) in South Dakota are a concern because further population declines may lead to isolation from populations in Wyoming and Montana. Furthermore, little information exists about reproductive ecology and resource selection of sage grouse on the eastern edge of their distribution. We investigated Greater Sage-Grouse...

Resource selection during brood-rearing by Greater Sage-Grouse [chapter 12

Science.gov (United States)

Nicholas W. Kaczor; Katie M. Herman-Brunson; Kent C. Jensen; Mark A. Rumble; Robert W. Klaver; Christopher C. Swanson

2011-01-01

Understanding population dynamics and resource selection is crucial in developing wildlife resource management plans for sensitive species such as Greater Sage-Grouse (Centrocercus urophasianus). Little is known about sage grouse habitats on the eastern edge of their range. We investigated resource selection of Greater Sage-Grouse during brood- rearing in North and...

Patient expectations predict greater pain relief with joint arthroplasty.

Science.gov (United States)

Gandhi, Rajiv; Davey, John Roderick; Mahomed, Nizar

2009-08-01

We examined the relationship between patient expectations of total joint arthroplasty and functional outcomes. We surveyed 1799 patients undergoing primary hip or knee arthroplasty for demographic data and Western Ontario McMaster University Osteoarthritis Index scores at baseline, 3 months, and 1 year of follow-up. Patient expectations were determined with 3 survey questions. The patients with the greatest expectations of surgery were younger, male, and had a lower body mass index. Linear regression modeling showed that a greater expectation of pain relief with surgery independently predicted greater reported pain relief at 1 year of follow-up, adjusted for all relevant covariates (P relief after joint arthroplasty is an important predictor of outcomes at 1 year.

Moderate Baseline Vagal Tone Predicts Greater Prosociality in Children

Science.gov (United States)

Miller, Jonas G.; Kahle, Sarah; Hastings, Paul D.

2016-01-01

Vagal tone is widely believed to be an important physiological aspect of emotion regulation and associated positive behaviors. However, there is inconsistent evidence for relations between children’s baseline vagal tone and their helpful or prosocial responses to others (Hastings & Miller, 2014). Recent work in adults suggests a quadratic association (inverted U-shape curve) between baseline vagal tone and prosociality (Kogan et al., 2014). The present research examined whether this nonlinear association was evident in children. We found consistent evidence for a quadratic relation between vagal tone and prosociality across 3 samples of children using 6 different measures. Compared to low and high vagal tone, moderate vagal tone in early childhood concurrently predicted greater self-reported prosociality (Study 1), observed empathic concern in response to the distress of others and greater generosity toward less fortunate peers (Study 2), and longitudinally predicted greater self-, mother-, and teacher-reported prosociality 5.5 years later in middle childhood (Study 3). Taken together, our findings suggest that moderate vagal tone at rest represents a physiological preparedness or tendency to engage in different forms of prosociality across different contexts. Early moderate vagal tone may reflect an optimal balance of regulation and arousal that helps prepare children to sympathize, comfort, and share with others. PMID:27819463

Defining greater-than-class-C low-level radioactive waste

International Nuclear Information System (INIS)

Knecht, M.A.; Oztunali, O.I.

1986-01-01

The Low-Level Radioactive Waste Policy Amendments Act of 1985 (LLRWPAA) was signed by President Reagan on January 15, 1986. This act requires the federal government to be responsible for the disposal of greater-than-class-C low-level radioactive waste (LLRW) that is generated commercially by state agencies and by federal entities (other than waste generated by atomic weapons research, development, or testing, or by decommissioning of vessels of the nuclear navy). To plan for disposal, the federal government will require estimates of the volume of waste involved and characterization of this waste. A clear definition of greater-than-class-C LLRW is the first step in determining what wastes will be included in the waste to be received by the federal government. This definition will influence major policy decisions to be made for management of such waste. The purpose of this paper is to examine the existing information on greater-than-class-C LLRW in view of the current definition of such waste and potential changes in this definition - for example, an upper limit on the concentrations of radionuclides in LLRW. The paper identifies further information needs to develop a clear definition of such waste for use in federal planning for acceptance of responsibility for disposal of such waste

Job-Sharing at the Greater Victoria Public Library.

Science.gov (United States)

Miller, Don

1978-01-01

Describes the problems associated with the management of part-time library employees and some solutions afforded by a job sharing arrangement in use at the Greater Victoria Public Library. This is a voluntary work arrangement, changing formerly full-time positions into multiple part-time positions. (JVP)

CONFLICTELE DE MUNCA SI MANAGEMENTUL ACESTORA

OpenAIRE

Gheorghe Dragomir; Cristina Mirescu

2009-01-01

The term “dispute” reflects a series of emotional human states, such as: anxiety, hostility, stamina, open agression, as well as all types of opposition and antagonistic interaction, including competition. After classifyng the labour disputes and presenting the main causes generating group disputes, the paper presents the conflict models of greater importance from the point of view of managerial theory and practice: the process, structural and organizational models. Basically, the organizatio...

Posttraumatic Stress Disorder among Sri Lankan University Students as a Consequence of Their Exposure to Family Violence

Science.gov (United States)

Haj-Yahia, Muhammad M.; Tishby, Orya; de Zoysa, Piyanjali

2009-01-01

The article presents the results of a study on the association between exposure to family violence (i.e., witnessing interparental violence and experiencing parental violence) during childhood and adolescence and adult posttraumatic stress disorder (PTSD). The study was conducted among a self-selected convenience sample of 476 students from Sri…

Daily Family Conflict and Emotional Distress among Adolescents from Latin American, Asian, and European Backgrounds

Science.gov (United States)

Chung, Grace H.; Flook, Lisa; Fuligni, Andrew J.

2009-01-01

The authors employed a daily diary method to assess daily frequencies of interparental and parent-adolescent conflict over a 2-week period and their implications for emotional distress across the high school years in a longitudinal sample of 415 adolescents from Latin American, Asian, and European backgrounds. Although family conflict remained…

Women at greater risk of HIV infection.

Science.gov (United States)

Mahathir, M

1997-04-01

Although many people believe that mainly men get infected with HIV/AIDS, women are actually getting infected at a faster rate than men, especially in developing countries, and suffer more from the adverse impact of AIDS. As of mid-1996, the Joint UN Program on AIDS estimated that more than 10 million of the 25 million adults infected with HIV since the beginning of the epidemic are women. The proportion of HIV-positive women is growing, with almost half of the 7500 new infections daily occurring among women. 90% of HIV-positive women live in a developing country. In Asia-Pacific, 1.4 million women have been infected with HIV out of an estimated total 3.08 million adults from the late 1970s until late 1994. Biologically, women are more vulnerable than men to infection because of the greater mucus area exposed to HIV during penile penetration. Women under age 17 years are at even greater risk because they have an underdeveloped cervix and low vaginal mucus production. Concurrent sexually transmitted diseases increase the risk of HIV transmission. Women's risk is also related to their exposure to gender inequalities in society. The social and economic pressures of poverty exacerbate women's risk. Prevention programs are discussed.

Overview of Milestone E activities, greater confinement than shallow land burial

International Nuclear Information System (INIS)

Mezga, L.J.

1981-01-01

In summary, the objective of Milestone E is to provide the technology and documentation needed to open a site providing greater confinement than shallow land burial. To that end, ORNL has prepared a technical position paper defining greater confinement disposal, options for achieving it, and the need for this disposal technology. In order to meet the objective of the milestones, the LLWMP evaluated the full range of options to shallow land burial and decided to focus on a combination of greater depth solidification containment and engineered barriers. The program identified a series of research needs and then focused program efforts on resolving those needs. These tasks are proceeding on schedule at this time but budget reductions may have an impact on our ability to maintain the schedule

Predicting Greater Prairie-Chicken Lek Site Suitability to Inform Conservation Actions.

Directory of Open Access Journals (Sweden)

Torre J Hovick

Full Text Available The demands of a growing human population dictates that expansion of energy infrastructure, roads, and other development frequently takes place in native rangelands. Particularly, transmission lines and roads commonly divide rural landscapes and increase fragmentation. This has direct and indirect consequences on native wildlife that can be mitigated through thoughtful planning and proactive approaches to identifying areas of high conservation priority. We used nine years (2003-2011 of Greater Prairie-Chicken (Tympanuchus cupido lek locations totaling 870 unique leks sites in Kansas and seven geographic information system (GIS layers describing land cover, topography, and anthropogenic structures to model habitat suitability across the state. The models obtained had low omission rates (0.81, indicating high model performance and reliability of predicted habitat suitability for Greater Prairie-Chickens. We found that elevation was the most influential in predicting lek locations, contributing three times more predictive power than any other variable. However, models were improved by the addition of land cover and anthropogenic features (transmission lines, roads, and oil and gas structures. Overall, our analysis provides a hierarchal understanding of Greater Prairie-Chicken habitat suitability that is broadly based on geomorphological features followed by land cover suitability. We found that when land features and vegetation cover are suitable for Greater Prairie-Chickens, fragmentation by anthropogenic sources such as roadways and transmission lines are a concern. Therefore, it is our recommendation that future human development in Kansas avoid areas that our models identified as highly suitable for Greater Prairie-Chickens and focus development on land cover types that are of lower conservation concern.

Planning for greater-confinement disposal

International Nuclear Information System (INIS)

Gilbert, T.L.; Luner, C.; Meshkov, N.K.; Trevorrow, L.E.; Yu, C.

1984-01-01

This contribution is a progress report for preparation of a document that will summarize procedures and technical information needed to plan for and implement greater-confinement disposal (GCD) of low-level radioactive waste. Selection of a site and a facility design (Phase I), and construction, operation, and extended care (Phase II) will be covered in the document. This progress report is limited to Phase I. Phase I includes determination of the need for GCD, design alternatives, and selection of a site and facility design. Alternative designs considered are augered shafts, deep trenches, engineered structures, high-integrity containers, hydrofracture, and improved waste form. Design considerations and specifications, performance elements, cost elements, and comparative advantages and disadvantages of the different designs are covered. Procedures are discussed for establishing overall performance objectives and waste-acceptance criteria, and for comparative assessment of the performance and cost of the different alternatives. 16 references

Planning for greater-confinement disposal

International Nuclear Information System (INIS)

Gilbert, T.L.; Luner, C.; Meshkov, N.K.; Trevorrow, L.E.; Yu, C.

1984-01-01

This contribution is a progress report for preparation of a document that will summarize procedures and technical information needed to plan for and implement greater-confinement disposal (GCD) of low-level radioactive waste. Selection of a site and a facility design (Phase I), and construction, operation, and extended care (Phase II) will be covered in the document. This progress report is limited to Phase I. Phase I includes determination of the need for GCD, design alternatives, and selection of a site and facility design. Alternative designs considered are augered shafts, deep trenches, engineered structures, high-integrity containers, hydrofracture, and improved waste form. Design considerations and specifications, performance elements, cost elements, and comparative advantages and disadvantages of the different designs are covered. Procedures are discussed for establishing overall performance objecties and waste-acceptance criteria, and for comparative assessment of the performance and cost of the different alternatives. 16 refs

Ecological specialization and morphological diversification in Greater Antillean boas.

Science.gov (United States)

Reynolds, R Graham; Collar, David C; Pasachnik, Stesha A; Niemiller, Matthew L; Puente-Rolón, Alberto R; Revell, Liam J

2016-08-01

Colonization of islands can dramatically influence the evolutionary trajectories of organisms, with both deterministic and stochastic processes driving adaptation and diversification. Some island colonists evolve extremely large or small body sizes, presumably in response to unique ecological circumstances present on islands. One example of this phenomenon, the Greater Antillean boas, includes both small (<90 cm) and large (4 m) species occurring on the Greater Antilles and Bahamas, with some islands supporting pairs or trios of body-size divergent species. These boas have been shown to comprise a monophyletic radiation arising from a Miocene dispersal event to the Greater Antilles, though it is not known whether co-occurrence of small and large species is a result of dispersal or in situ evolution. Here, we provide the first comprehensive species phylogeny for this clade combined with morphometric and ecological data to show that small body size evolved repeatedly on separate islands in association with specialization in substrate use. Our results further suggest that microhabitat specialization is linked to increased rates of head shape diversification among specialists. Our findings show that ecological specialization following island colonization promotes morphological diversity through deterministic body size evolution and cranial morphological diversification that is contingent on island- and species-specific factors. © 2016 The Author(s). Evolution © 2016 The Society for the Study of Evolution.

The Educational Afterlife of Greater Britain, 1903-1914

Science.gov (United States)

Gardner, Philip

2012-01-01

Following its late nineteenth-century emergence as an important element within federalist thinking across the British Empire, the idea of Greater Britain lost much of its political force in the years following the Boer War. The concept however continued to retain considerable residual currency in other fields of Imperial debate, including those…

Utilization of wind energy in greater Hanover

International Nuclear Information System (INIS)

Sahling, U.

1993-01-01

Since the beginning of the Eighties, the association of communities of Greater Hanover has dealt intensively with energy and ecopolitical questions in the scope of regional planning. Renewable energy sources play a dominant role in this context. This brochure is the third contribution to the subject ''Energy policy and environmental protection''. Experts as well as possibly interested parties are addressed especially. For all 8 contributions contained, separate entries have been recorded in this database. (BWI) [de

Small cities face greater impact from automation

OpenAIRE

Frank, Morgan R.; Sun, Lijun; Cebrian, Manuel; Youn, Hyejin; Rahwan, Iyad

2017-01-01

The city has proven to be the most successful form of human agglomeration and provides wide employment opportunities for its dwellers. As advances in robotics and artificial intelligence revive concerns about the impact of automation on jobs, a question looms: How will automation affect employment in cities? Here, we provide a comparative picture of the impact of automation across U.S. urban areas. Small cities will undertake greater adjustments, such as worker displacement and job content su...

LiveDiverse: Case study area, Greater Kruger South Africa

CSIR Research Space (South Africa)

Nortje, Karen

2011-01-01

Full Text Available Livelihoods and Biodiversity in Developing Countries Case study area: Greater Kruger, South Africa January 2011 Kolhapur, India Where are we? HARDSHIP LIVELIHOODS NATURE & BIODIVERSITY BELIEFS & CULTURAL PRACTISE threesansinv foursansinv onesansinv...

Associations of Marital Conflict with Emotional and Physiological Stress: Evidence for Different Patterns of Dysregulation

Science.gov (United States)

Lucas-Thompson, Rachel G.

2012-01-01

The goal of this study was to explore theoretically suggested but untested links between interparental conflict and stress physiology in late adolescence. A multi-method study was conducted involving families (n = 42) who previously participated in the University California, Irvine site of the NICHD Study of Early Child Care and Youth Development;…

Gas, Oil, and Water Production from Jonah, Pinedale, Greater Wamsutter, and Stagecoach Draw Fields in the Greater Green River Basin, Wyoming

Science.gov (United States)

Nelson, Philip H.; Ewald, Shauna M.; Santus, Stephen L.; Trainor, Patrick K.

2010-01-01

Gas, oil, and water production data were compiled from selected wells in four gas fields in rocks of Late Cretaceous age in southwestern Wyoming. This study is one of a series of reports examining fluid production from tight-gas reservoirs, which are characterized by low permeability, low porosity, and the presence of clay minerals in pore space. Production from each well is represented by two samples spaced five years apart, the first sample typically taken two years after commencement of production. For each producing interval, summary diagrams of oil versus gas and water versus gas production show fluid production rates, the change in rates during five years, the water-gas and oil-gas ratios, and the fluid type. These diagrams permit well-to-well and field-to-field comparisons. Fields producing water at low rates (water dissolved in gas in the reservoir) can be distinguished from fields producing water at moderate or high rates, and the water-gas ratios are quantified. The ranges of first-sample gas rates in Pinedale field and Jonah field are quite similar, and the average gas production rate for the second sample, taken five years later, is about one-half that of the first sample for both fields. Water rates are generally substantially higher in Pinedale than in Jonah, and water-gas ratios in Pinedale are roughly a factor of ten greater in Pinedale than in Jonah. Gas and water production rates from each field are fairly well grouped, indicating that Pinedale and Jonah fields are fairly cohesive gas-water systems. Pinedale field appears to be remarkably uniform in its flow behavior with time. Jonah field, which is internally faulted, exhibits a small spread in first-sample production rates. In the Greater Wamsutter field, gas production from the upper part of the Almond Formation is greater than from the main part of the Almond. Some wells in the main and the combined (upper and main parts) Almond show increases in water production with time, whereas increases

Absenteeism movement in Greater Poland in 1840–1902

Directory of Open Access Journals (Sweden)

Izabela Krasińska

2013-12-01

Full Text Available The article presents the origins and development of the idea of absenteeism in Greater Poland in the 19th century. The start date for the research is 1840, which is considered to be a breakthrough year in the history of an organized absenteeism movement in Greater Poland. It was due to the Association for the Suppression of the Use of Vodka (Towarzystwo ku Przytłumieniu Używania Wódki in the Great Duchy of Posen that was then established in Kórnik. It was a secular organization that came into being on an initiative of doctor De La Roch, who was a German surgeon of a French origin. However, as early as 1844, the idea of absenteeism raised an interest of catholic clergymen of Greater Poland with high ranking clergy such as Rev. Leon Michał Przyłuski, Archbishop of Gniezno and Rev. Jan Kanty Dąbrowski, Archbishop of Posen, and later on Archbishops Rev. Mieczysław Halka Ledóchowski and Rev. Florian Oksza Stablewski. They were fascinated with activities of Rev. Jan Nepomucen Fick, Parish Priest of Piekary Śląskie and several other priests on whose initiative a lot of church brotherhoods of so called holy continence were set up in Upper Silesia as early as the first half-year of 1844. It was due to Bishop Dąbrowski that 100 000 people took vows of absenteeism in 1844–1845, becoming members of brotherhoods of absenteeism. In turn, it was an initiative of Archbishop Przyłuski that Jesuit missionaries – Rev. Karol Bołoz Antoniewicz, Rev. Teofil Baczyński and Rev. Kamil Praszałowicz, arrived in Greater Poland from Galicia in 1852 to promote the idea of absenteeism. Starting from 1848, they were helping Silesian clergymen to spread absenteeism. Clergymen of Greater Poland were also active in secular absenteeism associations. They became involved in the workings of the Association for the Promotion of Absenteeism that was set up by Zygmunt Celichowski in Kórnik in 1887, and especially in the Jutrzenka Absenteeism Association

Affordability Assessment to Implement Light Rail Transit (LRT for Greater Yogyakarta

Directory of Open Access Journals (Sweden)

Anjang Nugroho

2015-06-01

Full Text Available The high population density and the increasing visitors in Yogyakarta aggravate the traffic congestion problem. BRT (Bus Rapid Transit services, Trans Jogja has not managed to solve this problem yet. Introducing Light Rail Transit (LRT has been considered as one of the solutions to restrain the congestion in Greater Yogyakarta. As the first indication that the LRT can be built in Greater Yogyakarta, the transportation affordability index was used to understand whether the LRT tariff was affordable. That tariff was calculated based on government policy in determining railway tariff. The forecasted potential passengers and LRT route have been analyzed as the previous steps to get LRT tariff. Potential passenger was forecasted from gravity mode, and the proposed LRT route was chosen using Multi Criteria Decision Analysis (MCDA. The existing transportation affordability index was calculated for comparison analysis using the percentage of the expenditures for transportation made by monthly income of each household. The result showed that the LRT for Greater Yogyakarta was the most affordable transport mode compared to the Trans Jogja Bus and motorcycle. The affordability index of Tram Jogja for people having average income was 10.66% while another people with bottom quartile income was 13.56%. Keywords: Greater Yogyakarta, LRT, affordability.

Greater Confinement Disposal trench and borehole operations status

International Nuclear Information System (INIS)

Harley, J.P. Jr.; Wilhite, E.L.; Jaegge, W.J.

1987-01-01

Greater Confinement Disposal (GCD) facilities have been constructed within the operating burial ground at the Savannah River Plant (SRP) to dispose of the higher activity fraction of SRP low-level waste. GCD practices of waste segregation, packaging, emplacement below the root zone, and waste stabilization are being used in the demonstration. 2 refs., 2 figs., 2 tabs

Greater decision-making competence is associated with greater expected-value sensitivity, but not overall risk taking: an examination of concurrent validity.

Science.gov (United States)

Parker, Andrew M; Weller, Joshua A

2015-01-01

Decision-making competence reflects individual differences in the susceptibility to committing decision-making errors, measured using tasks common from behavioral decision research (e.g., framing effects, under/overconfidence, following decision rules). Prior research demonstrates that those with higher decision-making competence report lower incidence of health-risking and antisocial behaviors, but there has been less focus on intermediate processes that may impact real-world decisions, and, in particular, those implicated by normative models. Here we test the associations between measures of youth decision-making competence (Y-DMC) and one such process, the degree to which individuals make choices consistent with maximizing expected value (EV). Using a task involving hypothetical gambles, we find that greater EV sensitivity is associated with greater Y-DMC. Higher Y-DMC scores are associated with (a) choosing risky options when EV favors those options and (b) avoiding risky options when EV favors a certain option. This relationship is stronger for gambles that involved potential losses. The results suggest that Y-DMC captures decision processes consistent with standard normative evaluations of risky decisions.

Greater decision-making competence is associated with greater expected-value sensitivity, but not overall risk taking: An examination of concurrent validity

Directory of Open Access Journals (Sweden)

Andrew M Parker

2015-05-01

Full Text Available Decision-making competence reflects individual differences in the susceptibility to decision-making errors, measured using tasks common from behavioral decision research (e.g., framing effects, under/overconfidence, following decision rules. Prior research demonstrates that those with higher decision-making competence report lower incidence of health-risking and antisocial behaviors, but there has been less focus on intermediate mechanisms that may impact real-world decisions, and, in particular, those implicated by normative models. Here we test the associations between measures of youth decision-making competence (Y-DMC and one such mechanism, the degree to which individuals make choices consistent with maximizing expected value (EV. Using a task involving hypothetical gambles, we find that greater EV sensitivity is associated with greater Y-DMC. Higher Y-DMC scores are associated with (a choosing risky options when expected value favors those options and (b avoiding risky options when expected value favors a certain option. This relationship is stronger for gambles that involved potential losses. The results suggest that Y-DMC captures decision processes consistent with standard normative evaluations of risky decisions.

Constraints facing the implementation of the greater New Orleans urban water plan

NARCIS (Netherlands)

Visschedijk, A.; Van de Ven, F.H.M.

2015-01-01

On September 6th of last year the Greater New Orleans Urban Water Plan (UWP) was presented. A comprehensive plan which addresses flooding caused by heavy rainfall and soil subsidence caused by excessive drainage. Every year parts of the Greater New Orleans Area flood due to severe rainfall events in

Sagebrush, greater sage-grouse, and the occurrence and importance of forbs

Science.gov (United States)

Pennington, Victoria E.; Schlaepfer, Daniel R.; Beck, Jeffrey L.; Bradford, John B.; Palmquist, Kyle A.; Lauenroth, William K.

2016-01-01

Big sagebrush (Artemisia tridentata Nutt.) ecosystems provide habitat for sagebrush-obligate wildlife species such as the Greater Sage-Grouse (Centrocercus urophasianus). The understory of big sagebrush plant communities is composed of grasses and forbs that are important sources of cover and food for wildlife. The grass component is well described in the literature, but the composition, abundance, and habitat role of forbs in these communities is largely unknown. Our objective was to synthesize information about forbs and their importance to Greater Sage-Grouse diets and habitats, how rangeland management practices affect forbs, and how forbs respond to changes in temperature and precipitation. We also sought to identify research gaps and needs concerning forbs in big sagebrush plant communities. We searched for relevant literature including journal articles and state and federal agency reports. Our results indicated that in the spring and summer, Greater Sage-Grouse diets consist of forbs (particularly species in the Asteraceae family), arthropods, and lesser amounts of sagebrush. The diets transition to sagebrush in fall and winter. Forbs provide cover for Greater Sage-Grouse individuals at their lekking, nesting, and brood-rearing sites, and the species has a positive relationship with arthropod presence. The effect of grazing on native forbs may be compounded by invasion of nonnative species and differs depending on grazing intensity. The effect of fire on forbs varies greatly and may depend on time elapsed since burning. In addition, chemical and mechanical treatments affect annual and perennial forbs differently. Temperature and precipitation influence forb phenology, biomass, and abundance differently among species. Our review identified several uncertainties and research needs about forbs in big sagebrush ecosystems. First, in many cases the literature about forbs is reported only at the genus or functional type level. Second, information about forb

An examination of the factors related to dating violence perpetration among young men and women and associated theoretical explanations: a review of the literature.

Science.gov (United States)

Dardis, Christina M; Dixon, Kristiana J; Edwards, Katie M; Turchik, Jessica A

2015-04-01

This article provides a review of the literature on dating violence (DV) perpetration, specifically sex similarities and differences in the correlates and predictors of DV perpetration and the utility of current theories to explain young men's and women's DV perpetration. Overall, many of the correlates and predictors of DV perpetration are similar among young men and women (e.g., witnessing interparental violence, experiencing child abuse, alcohol abuse, traditional gender roles, relationship power dynamics). However, young women's perpetration of DV is more strongly related to internalizing symptoms (e.g., depression), trait anger and hostility, and experiencing DV victimization than young men's perpetration, whereas young men's perpetration of DV is more consistently related to lower socioeconomic status and educational attainment, antisocial personality characteristics, and increased relationship length than young women's perpetration. Each theory offers insights into but does not fully account for the correlates and predictors of DV perpetration. Sociocultural theories may be useful in explaining the use of coercive control in relationships, and learning/intergenerational transmission of violence theories may be useful in explaining bidirectional couple violence. Future research should focus on integrative theories, such as in the social-ecological theory, in order to explain various forms of DV. Our understanding of young men's and young women's DV perpetration is limited by cross-sectional research designs, methodological inconsistencies, a lack of sex-specific analytic approaches, and a lack of focus on contextual factors; more multivariate and longitudinal studies are needed. Further, as DV prevention programming is often presented in mixed-sex formats, a critical understanding of sex differences and similarities in DV perpetration could ultimately refine and improve effectiveness of programming efforts aimed at reducing DV. © The Author(s) 2014.

Negative Affect Instability among Individuals with Comorbid Borderline Personality Disorder and Posttraumatic Stress Disorder

Science.gov (United States)

Scheiderer, Emily M.; Wang, Ting; Tomko, Rachel L.; Wood, Phillip K.; Trull, Timothy J.

2015-01-01

Ecological momentary assessment (EMA; Stone & Shiffman, 1994) was utilized to examine affective instability (AI) in the daily lives of outpatients with borderline personality disorder (BPD; n=78) with and without posttraumatic stress disorder (PTSD). A psychiatric control group (n=50) composed of outpatients with major depressive disorder/dysthymia (MDD/DYS) was employed to compare across subgroups: BPD-only, BPD+PTSD, MDD/DYS-only, and MDD/DYS+PTSD. Compared to the BPD-only group, the BPD+PTSD group had significantly greater instability of fear and sadness, but did not significantly differ in instability of hostility or aggregate negative affect. This pattern of elevated instability of fear and sadness was not present—and, in fact, was reversed—in the MDD/DYS group. Results emphasize the importance of examining AI within the context of specific comorbidities and affect types. Treatment and research addressing AI in the context of BPD-PTSD comorbidity may benefit from a focus on fear and sadness as separate from hostility or general negative affect. PMID:26904388

Greater-confinement disposal of low-level radioactive wastes

International Nuclear Information System (INIS)

Trevorrow, L.E.; Gilbert, T.L.; Luner, C.; Merry-Libby, P.A.; Meshkov, N.K.; Yu, C.

1985-01-01

Low-level radioactive wastes include a broad spectrum of wastes that have different radionuclide concentrations, half-lives, and physical and chemical properties. Standard shallow-land burial practice can provide adequate protection of public health and safety for most low-level wastes, but a small volume fraction (about 1%) containing most of the activity inventory (approx.90%) requires specific measures known as ''greater-confinement disposal'' (GCD). Different site characteristics and different waste characteristics - such as high radionuclide concentrations, long radionuclide half-lives, high radionuclide mobility, and physical or chemical characteristics that present exceptional hazards - lead to different GCD facility design requirements. Facility design alternatives considered for GCD include the augered shaft, deep trench, engineered structure, hydrofracture, improved waste form, and high-integrity container. Selection of an appropriate design must also consider the interplay between basic risk limits for protection of public health and safety, performance characteristics and objectives, costs, waste-acceptance criteria, waste characteristics, and site characteristics. This paper presents an overview of the factors that must be considered in planning the application of methods proposed for providing greater confinement of low-level wastes. 27 refs

Sexual predators, energy development, and conservation in greater Yellowstone.

Science.gov (United States)

Berger, Joel; Beckmann, Jon P

2010-06-01

In the United States, as elsewhere, a growing debate pits national energy policy and homeland security against biological conservation. In rural communities the extraction of fossil fuels is often encouraged because of the employment opportunities it offers, although the concomitant itinerant workforce is often associated with increased wildlife poaching. We explored possible positive and negative factors associated with energy extraction in the Greater Yellowstone Ecosystem (GYE), an area known for its national parks, intact biological diversity, and some of the New World's longest terrestrial migrations. Specifically, we asked whether counties with different economies-recreation (ski), agrarian (ranching or farming), and energy extractive (petroleum)-differed in healthcare (gauged by the abundance of hospital beds) and in the frequency of sexual predators. The absolute and relative frequency of registered sex offenders grew approximately two to three times faster in areas reliant on energy extraction. Healthcare among counties did not differ. The strong conflation of community dishevel, as reflected by in-migrant sexual predators, and ecological decay in Greater Yellowstone is consistent with patterns seen in similar systems from Ecuador to northern Canada, where social and environmental disarray exist around energy boomtowns. In our case, that groups (albeit with different aims) mobilized campaigns to help maintain the quality of rural livelihoods by protecting open space is a positive sign that conservation can matter, especially in the face of rampant and poorly executed energy extraction projects. Our findings further suggest that the public and industry need stronger regulatory action to instill greater vigilance when and where social factors and land conversion impact biological systems.

Introduction. China and the Challenges in Greater Middle East

DEFF Research Database (Denmark)

Sørensen, Camilla T. N.; Andersen, Lars Erslev; Jiang, Yang

2016-01-01

This collection of short papers is an outcome of an international conference entitled China and the Challenges in Greater Middle East, organized by the Danish Institute for International Studies and Copenhagen University on 10 November 2015. The conference sought answers to the following questions...

MRI and US of gluteal tendinopathy in greater trochanteric pain syndrome

Energy Technology Data Exchange (ETDEWEB)

Kong, Andrew; Van der Vliet, Andrew [Regional Imaging Border, Albury, NSW (Australia); Zadow, Steven [Dr Jones and Partners Medical Imaging, Adelaide, SA (Australia)

2007-07-15

Greater trochanteric pain syndrome is commonly due to gluteus minimus or medius injury rather than trochanteric bursitis. Gluteal tendinopathy most frequently occurs in late-middle aged females. In this pictorial review the pertinent MRI and US anatomy of the gluteal tendon insertions on the greater trochanter and the adjacent bursae are reviewed. The direct (peritendinitis, tendinosis, partial and complete tear) and indirect (bursal fluid, bony changes and fatty atrophy) MRI signs of gluteal tendon injury are illustrated. The key sonographic findings of gluteal tendinopathy are also discussed. (orig.)

Reconstructing the paleogeography and subduction geodynamics of Greater India: how to apply Ockham's Razor?

Science.gov (United States)

Van Hinsbergen, D. J. J.; Li, S.; Lippert, P. C.; Huang, W.; Advokaat, E. L.; Spakman, W.

2017-12-01

Key in understanding the geodynamics governing subduction and orogeny is reconstructing the paleogeography of `Greater India', the Indian plate lithosphere that subducted since Tibetan Himalayan continental crustal collision with Asia. Here, we discuss how the principle of Ockham's Razor, favoring the simplest scenario as the most likely, may apply to three perspectives on Greater India's paleogeography. We follow recent constraints suggesting a 58 Ma initial collision and update the kinematic restoration of intra-Asian shortening with a recently proposed Indochina extrusion model that reconciles long-debated large and small estimates of Indochina extrusion. The reconstruction is tested against Tibetan paleomagnetic rotation data, and against seismic tomographic constraints on paleo-subduction zone locations. The resulting restoration shows 1000-1200 km of post-collisional intra-Asian shortening, leaving a 2600-3400 km wide Greater India. Ockham's Razor from a paleogeographic, sediment provenance perspective would prefer a fully continental Greater India, although these sediments may also source from the Paleocene-Eocene west Indian orogen unrelated to the India-Asia collision. Ockham's Razor applied from a kinematic, paleomagnetic perspective, prefers major Cretaceous extension and `Greater India Basin' opening within Greater India, but data uncertainty may speculatively allow for minimal extension. Finally, from a geodynamic perspective, assuming a fully continental Greater India would require that the highest subduction rates recorded in the Phanerozoic would have been driven by a subduction of a lithosphere-crust assemblage more buoyant than the mantle, which seems physically improbable. Ockhams Razor thereby isolates the Greater India Basin hypothesis as the only scenario sustainable from all perspectives. Finally, we infer that the old pre-collisional lithosphere rapidly entered the lower mantle sustaining high subduction rates, whilst post

The Mesozoic-Cenozoic tectonic evolution of the Greater Caucasus

NARCIS (Netherlands)

Saintot, A.N.; Brunet, M.F.; Yakovlev, F.; Sébrier, M.; Stephenson, R.A.; Ershov, A.V.; Chalot-Prat, F.; McCann, T.

2006-01-01

The Greater Caucasus (GC) fold-and-thrust belt lies on the southern deformed edge of the Scythian Platform (SP) and results from the Cenoozoic structural inversion of a deep marine Mesozoic basin in response to the northward displacement of the Transcaucasus (lying south of the GC subsequent to the

Land cover mapping of Greater Mesoamerica using MODIS data

Science.gov (United States)

Giri, Chandra; Jenkins, Clinton N.

2005-01-01

A new land cover database of Greater Mesoamerica has been prepared using moderate resolution imaging spectroradiometer (MODIS, 500 m resolution) satellite data. Daily surface reflectance MODIS data and a suite of ancillary data were used in preparing the database by employing a decision tree classification approach. The new land cover data are an improvement over traditional advanced very high resolution radiometer (AVHRR) based land cover data in terms of both spatial and thematic details. The dominant land cover type in Greater Mesoamerica is forest (39%), followed by shrubland (30%) and cropland (22%). Country analysis shows forest as the dominant land cover type in Belize (62%), Cost Rica (52%), Guatemala (53%), Honduras (56%), Nicaragua (53%), and Panama (48%), cropland as the dominant land cover type in El Salvador (60.5%), and shrubland as the dominant land cover type in Mexico (37%). A three-step approach was used to assess the quality of the classified land cover data: (i) qualitative assessment provided good insight in identifying and correcting gross errors; (ii) correlation analysis of MODIS- and Landsat-derived land cover data revealed strong positive association for forest (r2 = 0.88), shrubland (r2 = 0.75), and cropland (r2 = 0.97) but weak positive association for grassland (r2 = 0.26); and (iii) an error matrix generated using unseen training data provided an overall accuracy of 77.3% with a Kappa coefficient of 0.73608. Overall, MODIS 500 m data and the methodology used were found to be quite useful for broad-scale land cover mapping of Greater Mesoamerica.

Prey selection by a reintroduced lion population in the Greater ...

African Journals Online (AJOL)

Prey selection by a reintroduced lion population in the Greater Makalali Conservancy, South Africa. Dave Druce, Heleen Genis, Jonathan Braak, Sophie Greatwood, Audrey Delsink, Ross Kettles, Luke Hunter, Rob Slotow ...

The Influence of Green Infrastructure on Urban Resilience in Greater London

Science.gov (United States)

Oh, Yukyung

2017-04-01

High population densities and diverse economic activities in urban areas create social issues as well as a range of environmental impacts including air pollution, soil contamination, loss of biodiversity and health problems (Alberti et al., 2003; Dobbs, Escobedo, & Zipperer, 2011; Grimm et al., 2008). The concept of urban resilience has been used for increasing the capacity of the entities and players to adapt to rapid changes, and urban green spaces play a crucial role in increasing urban resilience. Greater London has a good case for increasing urban green spaces and resilience under the London Plan. The relevance of urban open spaces and several socioeconomic indicators would provide researchers and policy makers with the information for managing green coverage. The correlation analysis of two quantitative data such as open space and socioeconomic data of Greater London was conducted with SPSS. The data for open spaces in Greater London was gained through Greenspace Information for Greater London. The data was converted from vector to raster in Geographic Information System (GIS), so as to calculate landscape metrics for open spaces in Greater London through a spatial pattern analysis program, FRAGSTATS 4.2. The socioeconomic data was obtained from "London Borough Profile", London Datastore. In addition, data on total carbon emissions from Industry and Commercial, Domestic, Transport, LULUCF Net Emissions, and per capita emissions were gained from UK local authority and regional carbon dioxide emissions national statistics: 2005-2014 released from Department of Energy and Climate Change. The indicators from open spaces are total area of open space and patch density or contagion of open spaces. The latter indicator allows to figure out the level of fragmentation of open spaces. The socioeconomic indicators cover number of jobs by workplace, jobs density, crime rates per thousand population, and several wellbeing indicators such as life satisfaction

Trabecular microstructure and surface changes in the greater tuberosity in rotator cuff tears

International Nuclear Information System (INIS)

Jiang, Yebin; Zhao, Jenny; Ouyang, Xiaolong; Genant, Harry K.; Holsbeeck, Marnix T. van; Flynn, Michael J.

2002-01-01

Abstract Objective. When planning surgery in patients with rotator cuff tear, strength of bone at the tendon insertion and trabecular bone structure in the greater tuberosity are usually taken into consideration. We investigated radiographic changes in bone structure of the greater tuberosity in rotator cuff tears.Design. Twenty-two human cadaveric shoulders from subjects ranging from 55 to 75 years of age were obtained. The integrity of the rotator cuff was examined by sonography to determine if it is intact without any tear, or torn partially or completely. The humeral head was sectioned in 3 mm thick coronal slab sections and microradiographed. After digitization of the microradiographs and imaging processing with in-house semi-automated image processing software tools developed using software interfaces on a Sun workstation, the trabecular histomorphometrical structural parameters and connectivity in the greater tuberosity were quantified. The degenerative changes on the surface of the greater tuberosity were interpreted blindly by 2 independent readers.Results. Among the 22 shoulder specimens, the rotator cuff was found intact in 10 shoulders, partially in 7 and fully torn in 5. Statistically significant loss in apparent trabecular bone volume fraction, number of trabecular nodes, and number of trabecular branches, and a statistically significant increase in apparent trabecular separation and number of trabecular free ends were found in the greater tuberosity of the shoulders with tears. The loss was greater in association with full tear than in partial tear. Thickening of the cortical margin of the enthesis, irregularity of its surface, and calcification beyond the tidemark were observed in 2 (20%) shoulders with intact rotator cuff, in 6 (86%) shoulders with partial tear, and in 5 (100%) shoulders with full tear.Conclusions. Rotator cuff tears are associated with degenerative changes on the bone surface and with disuse osteopenia of the greater tuberosity

Self-Organization, Urban Transformation, and Spatial Planning in Greater Jakarta, Indonesia

Directory of Open Access Journals (Sweden)

Yovi Dzulhijjah Rahmawati

2015-09-01

Full Text Available Penelitian ini bertujuan untuk mengidentifikasi peran sistem perencanaan tata ruang dalam menghadapi proses perorganisasian diri, sebagaimana dibuktikan oleh transformasi perkotaan yang kompleks di wilayah Jakarta. Wilayah Jakarta adalah salah satu wilayah megapolitan di Asia Tenggara yang mengalami proses transformasi yang cepat. Sangat disayangkan bahwa sistem perencanaan tata ruang yang ada sekarang di wilayah Jakarta belum mampu merespon transformasi kota secara non-linier. Kekurangan ini terbukti dari ketidaksinkronan antara dokumen-dokumen perencanaan tata ruang dan perubahan tata guna lahan perkotaan yang diperkuat dengan proses pengorganisasian diri. Perbedaan antara situasi empiris dan dokumen-dokumen perencanaan tata ruang yang ada telah menghasilkan ketidakcocokan antara sistem perencanaan tata ruang dengan sistem tata ruang di wilayah Jakarta. Ketidakcocokan ini terjadi karena sistem perencanaan tata ruang saat ini tidak mempertimbangkan ketidakpastian di masa depan. Situasi ini mengindikasikan adanya ‘fuzziness’ dalam implementasi sistem dan proses perencanaan tata ruang, sementara transformasi perkotaan telah berkembang sedemikian kompleksnya dan membutuhkan respon yang cepat dan tepat. Untuk dapat merespon ketidakcocokan ini, sistem perencanaan tata ruang di wilayah Jakarta harus lebih memperhatikan sistem perkotaan yang berkembang dalam proses yang tidak linear.Kata kunci. Pengorganisasian diri, transformasi perkotaan, ketidaklinieran, sistem perencanaan, Megapolitan Jakarta. This study aimed to identify the role of spatial planning in facing self-organizing processes as evidenced by a complex urban transformation in Greater Jakarta. Greater Jakarta is one of the mega urban-regions in Southeast Asia that are undergoing a rapid urban transformation process. This urban transformation has been developing through a non-linear transition. Unfortunately, the current spatial planning system in Greater Jakarta is not yet adequately

GLOBALIZATION OF ECONOMY AND GREATER CYCLES OF THE TOTAL REGIONAL PRODUCT, INFLATION AND UNEMPLOYMENT

Directory of Open Access Journals (Sweden)

V.A. Belkin

2009-06-01

Full Text Available The process of synchronization of greater and small waves of real gross national product of the USA and a total regional product of the Chelyabinsk area is shown on the materials of economic statistics. The conclusion about defining influence of dynamics of real gross national product of the USA on the basic macroeconomic parameters of the Chelyabinsk area owing to high dependence of its economy on export of metal products is done from here. It is evidently shown, that the modern world economic crisis quite keeps within the theory of greater cycles of an economic conjuncture of N.D. Kondratyev. To greater cycles of a total regional product of the Chelyabinsk area there correspond return greater cycles of inflation and unemployment.

Greater sage-grouse apparent nest productivity and chick survival in Carbon County, Wyoming

Science.gov (United States)

Leslie A. Schreiber; Christopher P. Hansen; Mark A. Rumble; Joshua J. Millspaugh; Frank R. Thompson; R. Scott Gamo; Jon W. Kehmeier; Nate Wojik

2016-01-01

Greater sage-grouse Centrocercus urophasianus populations across North America have been declining due to degradation and fragmentation of sagebrush habitat. As part of a study quantifying greater sage-grouse demographics prior to construction of a wind energy facility, we estimated apparent net nest productivity and survival rate of chicks associated with...

Practicing more retrieval routes leads to greater memory retention.

Science.gov (United States)

Zheng, Jun; Zhang, Wei; Li, Tongtong; Liu, Zhaomin; Luo, Liang

2016-09-01

A wealth of research has shown that retrieval practice plays a significant role in improving memory retention. The current study focused on one simple yet rarely examined question: would repeated retrieval using two different retrieval routes or using the same retrieval route twice lead to greater long-term memory retention? Participants elaborately learned 22 Japanese-Chinese translation word pairs using two different mediators. Half an hour after the initial study phase, the participants completed two retrieval sessions using either one mediator (Tm1Tm1) or two different mediators (Tm1Tm2). On the final test, which was performed 1week after the retrieval practice phase, the participants received only the cue with a request to report the mediator (M1 or M2) followed by the target (Experiment 1) or only the mediator (M1 or M2) with a request to report the target (Experiment 2). The results of Experiment 1 indicated that the participants who practiced under the Tm1Tm2 condition exhibited greater target retention than those who practiced under the Tm1Tm1 condition. This difference in performance was due to the significant disadvantage in mediator retrieval and decoding of the unpracticed mediator under the Tm1Tm1 condition. Although mediators were provided to participants on the final test in Experiment 2, decoding of the unpracticed mediators remained less effective than decoding of the practiced mediators. We conclude that practicing multiple retrieval routes leads to greater memory retention than focusing on a single retrieval route. Thus, increasing retrieval variability during repeated retrieval practice indeed significantly improves long-term retention in a delay test. Copyright © 2016 Elsevier B.V. All rights reserved.

Taino and African maternal heritage in the Greater Antilles.

Science.gov (United States)

Bukhari, Areej; Luis, Javier Rodriguez; Alfonso-Sanchez, Miguel A; Garcia-Bertrand, Ralph; Herrera, Rene J

2017-12-30

Notwithstanding the general interest and the geopolitical importance of the island countries in the Greater Antilles, little is known about the specific ancestral Native American and African populations that settled them. In an effort to alleviate this lacuna of information on the genetic constituents of the Greater Antilles, we comprehensively compared the mtDNA compositions of Cuba, Dominican Republic, Haiti, Jamaica and Puerto Rico. To accomplish this, the mtDNA HVRI and HVRII regions, as well as coding diagnostic sites, were assessed in the Haitian general population and compared to data from reference populations. The Taino maternal DNA is prominent in the ex-Spanish colonies (61.3%-22.0%) while it is basically non-existent in the ex-French and ex-English colonies of Haiti (0.0%) and Jamaica (0.5%), respectively. The most abundant Native American mtDNA haplogroups in the Greater Antilles are A2, B2 and C1. The African mtDNA component is almost fixed in Haiti (98.2%) and Jamaica (98.5%), and the frequencies of specific African haplogroups vary considerably among the five island nations. The strong persistence of Taino mtDNA in the ex-Spanish colonies (and especially in Puerto Rico), and its absence in the French and English excolonies is likely the result of different social norms regarding mixed marriages with Taino women during the early years after the first contact with Europeans. In addition, this article reports on the results of an integrative approach based on mtDNA analysis and demographic data that tests the hypothesis of a southward shift in raiding zones along the African west coast during the period encompassing the Transatlantic Slave Trade. Copyright © 2017 Elsevier B.V. All rights reserved.

Hierarchical population structure in greater sage-grouse provides insight into management boundary delineation

Science.gov (United States)

Todd B. Cross; David E. Naugle; John C. Carlson; Michael K. Schwartz

2016-01-01

Understanding population structure is important for guiding ongoing conservation and restoration efforts. The greater sage-grouse (Centrocercus urophasianus) is a species of concern distributed across 1.2 million km2 of western North America. We genotyped 1499 greater sagegrouse from 297 leks across Montana, North Dakota and South Dakota using a 15 locus...

Exploration of the Energy Efficiency of the Greater London Authority ...

African Journals Online (AJOL)

GLA Building/City Hall) ... Journal Home > Vol 11, No 2 (2007) > ... The Greater London Authority building was acclaimed as being energy efficient, with claims of 75 % reduction in its annual energy consumption compared to a high specification ...

Greater confinement disposal of radioactive wastes

International Nuclear Information System (INIS)

Trevorrow, L.E.; Gilbert, T.L.; Luner, C.; Merry-Libby, P.A.; Meshkov, N.K.; Yu, C.

1985-01-01

Low-level radioactive waste (LLW) includes a broad spectrum of different radionuclide concentrations, half-lives, and hazards. Standard shallow-land burial practice can provide adequate protection of public health and safety for most LLW. A small volume fraction (approx. 1%) containing most of the activity inventory (approx. 90%) requires specific measures known as greater-confinement disposal (GCD). Different site characteristics and different waste characteristics - such as high radionuclide concentrations, long radionuclide half-lives, high radionuclide mobility, and physical or chemical characteristics that present exceptional hazards - lead to different GCD facility design requirements. Facility design alternatives considered for GCD include the augered shaft, deep trench, engineered structure, hydrofracture, improved waste form, and high-integrity container. Selection of an appropriate design must also consider the interplay between basic risk limits for protection of public health and safety, performance characteristics and objectives, costs, waste-acceptance criteria, waste characteristics, and site characteristics

Higher motivation - greater control? The effect of arousal on judgement.

Science.gov (United States)

Riemer, Hila; Viswanathan, Madhu

2013-01-01

This research examines control over the effect of arousal, a dimension of affect, on judgement. Past research shows that high processing motivation enhances control over the effects of affect on judgement. Isolating and studying arousal as opposed to valence, the other dimension of affect, and its effect on judgement, we identify boundary conditions for past findings. Drawing from the literature on processes by which arousal influences judgement, we demonstrate that the role of motivation is contingent upon the type of judgement task (i.e., memory- versus stimulus-based judgement). In stimulus-based judgement, individuals exert greater control over the effect of arousal on judgement under low compared to high motivation. In contrast, in memory-based judgement individuals exert greater control over the effect of arousal under high compared to low motivation. Theoretical implications and avenues for future research are discussed.

Adjustment of Business Expatriates in Greater China: A Strategic Perspective

DEFF Research Database (Denmark)

Selmer, Jan

2006-01-01

Research has found that due to similarities, firms which have gained business experience elsewhere in Greater China may exhibit relatively better performance in mainland China. Hence, the experience of business expatriates could be of strategic importance for the expansion path of their firms...

Secure equality and greater-than tests with sublinear online complexity

DEFF Research Database (Denmark)

Lipmaa, Helger; Toft, Tomas

2013-01-01

Secure multiparty computation (MPC) allows multiple parties to evaluate functions without disclosing the private inputs. Secure comparisons (testing equality and greater-than) are important primitives required by many MPC applications. We propose two equality tests for ℓ-bit values with O(1) online...

Effects of parental divorce on marital commitment and confidence.

Science.gov (United States)

Whitton, Sarah W; Rhoades, Galena K; Stanley, Scott M; Markman, Howard J

2008-10-01

Research on the intergenerational transmission of divorce has demonstrated that compared with offspring of nondivorced parents, those of divorced parents generally have more negative attitudes toward marriage as an institution and are less optimistic about the feasibility of a long-lasting, healthy marriage. It is also possible that when entering marriage themselves, adults whose parents divorced have less personal relationship commitment to their own marriages and less confidence in their own ability to maintain a happy marriage with their spouse. However, this prediction has not been tested. In the current study, we assessed relationship commitment and relationship confidence, as well as parental divorce and retrospectively reported interparental conflict, in a sample of 265 engaged couples prior to their first marriage. Results demonstrated that women's, but not men's, parental divorce was associated with lower relationship commitment and lower relationship confidence. These effects persisted when controlling for the influence of recalled interparental conflict and premarital relationship adjustment. The current findings suggest that women whose parents divorced are more likely to enter marriage with relatively lower commitment to, and confidence in, the future of those marriages, potentially raising their risk for divorce. Copyright 2008 APA, all rights reserved.

Child behaviour problems, parenting behaviours and parental adjustment in mothers and fathers in Sweden.

Science.gov (United States)

Salari, Raziye; Wells, Michael B; Sarkadi, Anna

2014-11-01

We aim to examine the relationship between child behavioural problems and several parental factors, particularly parental behaviours as reported by both mothers and fathers in a sample of preschool children in Sweden. Participants were mothers and fathers of 504 3- to 5-year-olds that were recruited through preschools. They completed a set of questionnaires including the Eyberg Child Behavior Inventory, Parenting Sense of Competence Scale, Parenting Scale, Parent Problem Checklist, Dyadic Adjustment Scale and Depression Anxiety Stress Scale. Correlational analyses showed that parent-reported child behaviour problems were positively associated with ineffective parenting practices and interparental conflicts and negatively related to parental competence. Regression analyses showed that, for both mothers and fathers, higher levels of parental over-reactivity and interparental conflict over child-rearing issues and lower levels of parental satisfaction were the most salient factors in predicting their reports of disruptive child behaviour. This study revealed that swedish parents' perceptions of their parenting is related to their ratings of child behaviour problems which therefore implies that parent training programs can be useful in addressing behavioural problems in Swedish children. © 2014 the Nordic Societies of Public Health.