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Aggression psychology

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https://www.readbyqxmd.com/read/29792256/uncaring-nurses-mobilizing-power-knowledge-difference-and-resistance-to-explain-workplace-violence-in-academia
#1
Renee Berquist, Isabelle St-Pierre, Dave Holmes
BACKGROUND AND PURPOSE: Violence among nurses and in nursing academia is a significant issue, with attention increasingly focused on damage resulting from psychological violence, such as bullying, harassment, aggression, and incivility. Each workplace's interpretation of violence will impact individual behavior within the organization. Organizational and environmental factors can contribute to violent behaviors becoming normalized in the workplace. When violent behaviors go unconstrained, they become imbedded within the workplace culture...
May 1, 2018: Research and Theory for Nursing Practice
https://www.readbyqxmd.com/read/29790155/dehydroepiandrosterone-and-dehydroepiandrosterone-sulfate-levels-in-combat-veterans-with-or-without-a-history-of-suicide-attempt
#2
L Sher, J Flory, L Bierer, I Makotkine, R Yehuda
OBJECTIVE: The goal of this study was to determine whether combat veterans who have made a suicide attempt postdeployment can be distinguished from combat veterans who have never made a suicide attempt based on differences in psychological and biological variables. METHODS: Demographic and clinical parameters of suicide attempters and non-attempters were assessed. Blood samples were assayed for dehydroepiandrosterone (DHEA) and dehydroepiandrosterone sulfate (DHEAS)...
May 22, 2018: Acta Psychiatrica Scandinavica
https://www.readbyqxmd.com/read/29784215/emotional-labour-of-caregivers-confronted-with-aggressive-brain-injured-patients
#3
Magali Huet, Lionel Dany, Thémistoklis Apostolidis
BACKGROUND: Aggressive behaviours are common with people who have suffered brain injuries and induce difficult emotions among certified nursing assistants and medical-psychological assistants who take care of them. These caregivers carry out emotional labour whose content and strategies are little known. AIM: The study explores the emotional labour of certified nursing assistants and medical-psychological assistants faced with the aggressive behaviours of brain-injured patients...
June 2018: Archives of Psychiatric Nursing
https://www.readbyqxmd.com/read/29781635/racial-discrimination-and-relationship-functioning-among-african-american-couples
#4
Justin A Lavner, Allen W Barton, Chalandra M Bryant, Steven R H Beach
Racial discrimination is a common stressor for African Americans, with negative consequences for mental and physical well-being. It is likely that these effects extend into the family, but little research has examined the association between racial discrimination and couple functioning. This study used dyadic data from 344 rural, predominantly low-income heterosexual African American couples with an early adolescent child to examine associations between self-reported racial discrimination, psychological and physical aggression, and relationship satisfaction and instability...
May 21, 2018: Journal of Family Psychology: JFP
https://www.readbyqxmd.com/read/29781526/the-correlation-between-occupational-stress-coping-strategies-and-the-levels-of-psychological-distress-among-nurses-working-in-mental-health-hospital-in-jordan
#5
Abd Alhadi Hasan, Hussein Tumah
PURPOSE: Psychiatric nurses encounter variety of demanding and stressful events such as dealing with aggressive patients, and hostile. This study purposed to assess workplace stress, coping strategies, and psychiatric distress among psychiatric nurses. DESIGN AND METHODS: A descriptive explanatory design was employed. One hundred and nineteen psychiatric nurses were recruited in the study and data were collected in the period between June and September 2017. FINDINGS: The results showed that participants experienced moderate level of occupational stress and psychiatric distress...
May 21, 2018: Perspectives in Psychiatric Care
https://www.readbyqxmd.com/read/29781086/reductions-of-intimate-partner-violence-resulting-from-supplementing-children-with-omega-3-fatty-acids-a-randomized-double-blind-placebo-controlled-stratified-parallel-group-trial
#6
Jill Portnoy, Adrian Raine, Jianghong Liu, Joseph R Hibbeln
Omega-3 supplementation has been found to reduce externalizing behavior in children. Reciprocal models of parent-child behavior suggest that improving child behavior could lead to improvements in parent behavior, however no study has examined whether omega-3 supplementation in children could reduce intimate partner violence or child maltreatment by their adult caregivers. In this randomized, double-blind, placebo-controlled, stratified, parallel group trial, a community sample of children were randomized to receive either a fruit drink containing 1 gm of omega-3 fats (Smartfish Recharge; Omega-3 group, n = 100) or the same fruit drink without omega-3's (Placebo group, n = 100)...
May 20, 2018: Aggressive Behavior
https://www.readbyqxmd.com/read/29780767/effectiveness-of-a-multicomponent-school-based-intervention-to-reduce-bullying-among-adolescents-in-chandigarh-north-india-a-quasi-experimental-study-protocol
#7
Monica Rana, Madhu Gupta, Prahbhjot Malhi, Sandeep Grover, Manmeet Kaur
Background: Bullying perpetration and victimization is associated with significant academic, psychosocial and health related problems among adolescents. There is a need to develop effective interventions to prevent bullying among adolescents, especially in low and middle income countries. This paper presents the study protocol to develop, and evaluate the effect of multi-component school based prevention program for bullying in India. Design: Quasi-experimental study...
February 5, 2018: Journal of Public Health Research
https://www.readbyqxmd.com/read/29779459/the-role-of-control-in-intimate-partner-violence-a-study-in-dutch-forensic-outpatients
#8
Bruno Verschuere, Joan van Horn, Nannet Buitelaar
Johnson argued that coercive control is crucial in explaining heterogeneity in intimate partner violence, with such violence being more frequent, less reciprocal, and more often male-to-female aggression when it serves to exercise control over the partner. We assessed 280 Dutch forensic outpatients who had recently engaged in intimate partner violence on nonaggressive coercive control. Control showed significant, small to moderate, associations with more frequent past year acts of psychological aggression, physical assault, and sexual coercion and more frequently resulted in partner injury...
May 1, 2018: Journal of Interpersonal Violence
https://www.readbyqxmd.com/read/29775595/the-neuropeptide-tac2-controls-a-distributed-brain-state-induced-by-chronic-social-isolation-stress
#9
Moriel Zelikowsky, May Hui, Tomomi Karigo, Andrea Choe, Bin Yang, Mario R Blanco, Keith Beadle, Viviana Gradinaru, Benjamin E Deverman, David J Anderson
Chronic social isolation causes severe psychological effects in humans, but their neural bases remain poorly understood. 2 weeks (but not 24 hr) of social isolation stress (SIS) caused multiple behavioral changes in mice and induced brain-wide upregulation of the neuropeptide tachykinin 2 (Tac2)/neurokinin B (NkB). Systemic administration of an Nk3R antagonist prevented virtually all of the behavioral effects of chronic SIS. Conversely, enhancing NkB expression and release phenocopied SIS in group-housed mice, promoting aggression and converting stimulus-locked defensive behaviors to persistent responses...
May 17, 2018: Cell
https://www.readbyqxmd.com/read/29770113/aggression-in-women-behavior-brain-and-hormones
#10
REVIEW
Thomas F Denson, Siobhan M O'Dean, Khandis R Blake, Joanne R Beames
We review the literature on aggression in women with an emphasis on laboratory experimentation and hormonal and brain mechanisms. Women tend to engage in more indirect forms of aggression (e.g., spreading rumors) than other types of aggression. In laboratory studies, women are less aggressive than men, but provocation attenuates this difference. In the real world, women are just as likely to aggress against their romantic partner as men are, but men cause more serious physical and psychological harm. A very small minority of women are also sexually violent...
2018: Frontiers in Behavioral Neuroscience
https://www.readbyqxmd.com/read/29758396/callous-unemotional-traits-and-the-relationship-between-aggressive-parenting-practices-and-conduct-problems-in-singaporean-families
#11
Khai Imm Sng, David J Hawes, Adrian Raine, Rebecca P Ang, Yoon Phaik Ooi, Daniel S S Fung
Research into parenting influences on child conduct problems in Asian countries has been limited compared to that conducted in Western countries, especially with regard to interplay between parenting and callous unemotional (CU) traits (e.g., lack of guilt and empathy). This study examined associations between dimensions of aggressive parenting practices (psychological aggression, mild and severe physical aggression), dimensions of child aggression (proactive, reactive), and child CU traits, in Singapore. Participants were children and adolescents with clinic-referred externalizing problems (N = 282; 87...
May 11, 2018: Child Abuse & Neglect
https://www.readbyqxmd.com/read/29755713/a-mobile-multimedia-reminiscence-therapy-application-to-reduce-behavioral-and-psychological-symptoms-in-persons-with-alzheimer-s
#12
Danish Imtiaz, Arshia Khan, Adriana Seelye
The goal of this project is to develop a novel and innovative mobile solution to address behavioral and psychological symptoms of dementia (BPSD) that occur in individuals with Alzheimer's. BPSD can include agitation, restlessness, aggression, apathy, obsessive-compulsive and repetitive behaviors, hallucinations, delusions, paranoia, and wandering. Alzheimer's currently affects 5.4 million adults in the United States and that number is projected to increase to 14 million by 2050. Almost 90% of all affected with AD experience BPSD, resulting in increased healthcare costs, heavier burden on caregivers, poor patient outcomes, early nursing home placement, long-term hospitalizations, and misuse of medications...
2018: Journal of Healthcare Engineering
https://www.readbyqxmd.com/read/29746723/postincident-support-for-healthcare-workers-experiencing-occupational-violence-and-aggression
#13
Tracey Shea, Brian Cooper, Helen De Cieri, Cathy Sheehan, Ross Donohue, Sarah Lindsay
PURPOSE: To investigate the relative contributions of workplace type, occupational violence and aggression (OVA) strategies and interventions along with perceptions of the occupational health and safety (OHS) environment on the likelihood of receiving postincident support following the experience of OVA. DESIGN: We used a cross-sectional study design with an online survey to collect data from employees in nursing and midwifery in Victoria, Australia. METHODS: Survey data collected from 3,072 members of the Australian Nursing and Midwifery Federation (Victorian branch) were analyzed using logistic regression...
May 10, 2018: Journal of Nursing Scholarship
https://www.readbyqxmd.com/read/29746217/the-napoleon-complex-when-shorter-men-take-more
#14
Jill E P Knapen, Nancy M Blaker, Mark Van Vugt
Inspired by an evolutionary psychological perspective on the Napoleon complex, we hypothesized that shorter males are more likely to show indirect aggression in resource competitions with taller males. Three studies provide support for our interpretation of the Napoleon complex. Our pilot study shows that men (but not women) keep more resources for themselves when they feel small. When paired with a taller male opponent (Study 1), shorter men keep more resources to themselves in a game in which they have all the power (dictator game) versus a game in which the opponent also has some power (ultimatum game)...
May 1, 2018: Psychological Science
https://www.readbyqxmd.com/read/29741571/struggling-with-nutrition-in-patients-with-advanced-cancer-nutrition-and-nourishment-focusing-on-metabolism-and-supportive-care
#15
J Arends
Patients with advanced cancer are at high risk of losing vital body resources resulting in malnutrition, immunodeficiency, impaired quality of life and worse clinical outcome. Prominent among the diverse factors contributing to this complex condition are metabolic derangements characterized by systemic inflammation, catabolism and accumulating changes in body composition. Because cure in advanced cancer still remains elusive, optimal supportive and integrated palliative care are required to allow patients to tolerate aggressive or long-term anticancer treatments, to maintain an adequate quality of life or to stay the course of advancing disease...
February 1, 2018: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/29739423/isupport-an-online-training-and-support-program-for-caregivers-of-people-with-dementia-study-protocol-for-a-randomized-controlled-trial-in-india
#16
Kala M Mehta, Dolores Gallagher-Thompson, Mathew Varghese, Santosh Loganathan, Upasana Baruah, Katrin Seeher, Diana Zandi, Tarun Dua, Anne Margriet Pot
BACKGROUND: Dementia has a huge physical, psychological, social and economic impact upon caregivers, families and societies at large. There has been a growing impetus to utilize Internet interventions given the potential scalability, and presumed cost-effectiveness and accessibility. In this paper, we describe the design of a randomized controlled trial (RCT) aiming to study the impact of online self-help programs on caregivers of people with dementia in India. The experimental group will receive an interactive training and support program and the comparison group will receive an education-only e-book...
May 8, 2018: Trials
https://www.readbyqxmd.com/read/29715300/public-versus-internal-conceptions-of-addiction-an-analysis-of-internal-philip-morris-documents
#17
Jesse Elias, Yogi Hale Hendlin, Pamela M Ling
BACKGROUND: Tobacco addiction is a complex, multicomponent phenomenon stemming from nicotine's pharmacology and the user's biology, psychology, sociology, and environment. After decades of public denial, the tobacco industry now agrees with public health authorities that nicotine is addictive. In 2000, Philip Morris became the first major tobacco company to admit nicotine's addictiveness. Evolving definitions of addiction have historically affected subsequent policymaking. This article examines how Philip Morris internally conceptualized addiction immediately before and after this announcement...
May 2018: PLoS Medicine
https://www.readbyqxmd.com/read/29708362/marijuana-use-by-intimate-partners-does-discrepant-use-impair-relationship-functioning
#18
Maria Testa, Weijun Wang, Jaye L Derrick, Kenneth E Leonard
Intimate couples with discrepant use of alcohol and other drugs experience poorer relationship functioning relative to couples with concordant use or nonuse. Within a sample of marijuana-using couples, we hypothesized that greater discrepancy in marijuana use frequency between partners would be associated with lower relationship satisfaction and perceived partner responsiveness and with greater conflict, negative interpersonal exchange, and psychological and physical aggression. The Actor Partner Interdependence Model (APIM) allowed us to account for the effects of each partner's marijuana use, as well as the discrepancy between partners' use, on his or her own perceptions of relationship functioning...
April 30, 2018: Psychology of Addictive Behaviors: Journal of the Society of Psychologists in Addictive Behaviors
https://www.readbyqxmd.com/read/29699761/prospective-evaluation-of-self-reported-aggression-in-transgender-persons
#19
Justine Defreyne, Guy T'Sjoen, Walter Pierre Bouman, Nicola Brewin, Jon Arcelus
BACKGROUND: Although research on the relation between testosterone and aggression in humans is inconclusive, guidelines (including the World Professional Association for Transgender Health Standards of Care, edition 7) have warned for an increase in aggression in transgender men taking testosterone treatment. AIMS: To investigate the association between levels of testosterone and aggression in treatment-seeking transgender people and explore the role of mental health psychopathology (anxiety and depressive symptoms) and social support in aggression in this population...
May 2018: Journal of Sexual Medicine
https://www.readbyqxmd.com/read/29694320/agreement-on-reporting-acts-of-aggression-in-couples-in-a-community-sample
#20
María L Cuenca Montesino, José L Graña Gómez
BACKGROUND: Agreement about acts of aggression in couples on the Conflict Tactics Scales (CTS-2) was evaluated. METHOD: We conducted a quota sampling method to recruit a community sample of 590 heterosexual adult couples from the Region of Madrid (Spain). RESULTS: Prevalence rates based on the maximum dyadic report identified more aggressive behaviors than did individual reports of perpetration and victimization in men and women. Partner agreement about physical and psychological aggression was significant and moderate...
May 2018: Psicothema
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