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Aggression psychology

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https://www.readbyqxmd.com/read/28222509/galantamine-response-associates-with-agitation-and-the-prefrontal-cortex-in-patients-with-alzheimer-s-disease
#1
Sachiko Nakayama, Akimitsu Suda, Hajime Nakanishi, Yumiko Motoi, Nobutaka Hattori
Behavioral and psychological symptoms of dementia (BPSD) occur in up to 80% of AD patients and represent one of the largest factors contributing to caregiver burden. To analyze the effect of galantamine on BPSD and caregiver burden, we treated a total of 50 patients with mild AD for 12 weeks and evaluated them using the Neuropsychiatric Inventory (NPI) and Japanese version of the Zarit Caregiver Burden Interview (ZBI). We also performed regional cerebral blood flow single photon emission computed tomography (rCBF SPECT) at baseline using three-dimensional sterotatic surface projections...
February 10, 2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/28221065/the-american-psychological-association-task-force-assessment-of-violent-video-games-science-in-the-service-of-public-interest
#2
Sandra L Calvert, Mark Appelbaum, Kenneth A Dodge, Sandra Graham, Gordon C Nagayama Hall, Sherry Hamby, Lauren G Fasig-Caldwell, Martyna Citkowicz, Daniel P Galloway, Larry V Hedges
A task force of experts was convened by the American Psychological Association (APA) to update the knowledge and policy about the impact of violent video game use on potential adverse outcomes. This APA Task Force on Media Violence examined the existing literature, including the meta-analyses in the field, since the last APA report on media violence in 2005. Because the most recent meta-analyses were published in 2010 and reflected work through 2009, the task force conducted a search of the published studies from 2009-2013...
February 2017: American Psychologist
https://www.readbyqxmd.com/read/28219962/psychological-manifestations-of-celiac-disease-autoimmunity-in-young-children
#3
Laura B Smith, Kristian F Lynch, Kalle Kurppa, Sibylle Koletzko, Jeffrey Krischer, Edwin Liu, Suzanne Bennett Johnson, Daniel Agardh
BACKGROUND AND OBJECTIVES: Psychological symptoms can be associated with celiac disease; however, this association has not been studied prospectively in a pediatric cohort. We examined mother report of psychological functioning in children persistently positive for tissue transglutaminase autoantibodies (tTGA), defined as celiac disease autoimmunity (CDA), compared with children without CDA in a screening population of genetically at-risk children. We also investigated differences in psychological symptoms based on mothers' awareness of their child's CDA status...
February 20, 2017: Pediatrics
https://www.readbyqxmd.com/read/28219403/the-kiva-antibullying-program-in-primary-schools-in-chile-with-and-without-the-digital-game-component-study-protocol-for-a-randomized-controlled-trial
#4
Jorge Gaete, Daniela Valenzuela, Cristian Rojas-Barahona, Eduardo Valenzuela, Ricardo Araya, Christina Salmivalli
BACKGROUND: Bullying is a major problem worldwide and Chile is no exception. Bullying is defined as a systematic aggressive behavior against a victim who cannot defend him or herself. Victims suffer social isolation and psychological maladjustment, while bullies have a higher risk for conduct problems and substance use disorders. These problems appear to last over time. The KiVa antibullying program has been evaluated in Finland and other European countries, showing preventive effects on victimization and self-reported bullying...
February 20, 2017: Trials
https://www.readbyqxmd.com/read/28212816/social-science-s-curious-war-with-pop-culture-and-how-it-was-lost-the-media-violence-debate-and-the-risks-it-holds-for-social-science
#5
REVIEW
Christopher J Ferguson, Eugene Beresin
For nearly half a century, psychologists, pediatricians and psychiatrists have studied the potential impact of media violence on aggression and societal violence, particularly among youth. Despite hundreds of studies, scholars have failed to find consensus on potential effects. Nonetheless, professional organizations such as the American Academy of Pediatrics and American Psychological Association have released policy statements conclusively linking violent media to societal concerns. In reaction, some scholars have accused these professional groups of distorting evidence and failing to inform the public of the inconsistent nature of studies in this field...
February 14, 2017: Preventive Medicine
https://www.readbyqxmd.com/read/28212718/a-speech-and-psychological-profile-of-treatment-seeking-adolescents-who-stutter
#6
Lisa Iverach, Robyn Lowe, Mark Jones, Susan O'Brian, Ross G Menzies, Ann Packman, Mark Onslow
PURPOSE: The purpose of this study was to evaluate the relationship between stuttering severity, psychological functioning, and overall impact of stuttering, in a large sample of adolescents who stutter. METHOD: Participants were 102 adolescents (11-17 years) seeking speech treatment for stuttering, including 86 boys and 16 girls, classified into younger (11-14 years, n=57) and older (15-17 years, n=45) adolescents. Linear regression models were used to evaluate the relationship between speech and psychological variables and overall impact of stuttering...
March 2017: Journal of Fluency Disorders
https://www.readbyqxmd.com/read/28209282/intimate-partner-violence-screening-in-the-veterans-health-administration-demographic-and-military-service-characteristics
#7
Melissa E Dichter, Terri N Haywood, Anneliese E Butler, Scarlett L Bellamy, Katherine M Iverson
INTRODUCTION: Intimate partner violence (IPV) includes psychological, physical, or sexual aggression by a current or former intimate partner and is associated with a wide range of health and social impacts, especially for women. Women veterans may be at increased risk for experiencing IPV, and some Veterans Health Administration (VHA) facilities have initiated routine screening of female patients for past-year IPV. This study presents the first examination of clinical IPV screening responses recorded from female VHA patients across 13 facilities nationwide, and identifies associations with patient demographic and military service characteristics...
February 10, 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28208599/medical%C3%A2-yoga%C3%A2-therapy
#8
REVIEW
Ina Stephens
Medical yoga is defined as the use of yoga practices for the prevention and treatment of  medical conditions. Beyond the physical elements of yoga, which are important and effective for  strengthening  the  body,  medical  yoga  also  incorporates  appropriate  breathing  techniques,  mindfulness, and meditation in order to achieve the maximum benefits. Multiple studies have  shown that yoga can positively impact the body in many ways, including helping to regulate blood  glucose levels, improve musculoskeletal ailments and keeping the cardiovascular system in tune...
February 10, 2017: Children
https://www.readbyqxmd.com/read/28203036/evidence-of-big-five-and-aggressive-personalities-in-gait-biomechanics
#9
Liam Satchell, Paul Morris, Chris Mills, Liam O'Reilly, Paul Marshman, Lucy Akehurst
Behavioral observation techniques which relate action to personality have long been neglected (Furr and Funder in Handbook of research methods in personality psychology, The Guilford Press, New York, 2007) and, when employed, often use human judges to code behavior. In the current study we used an alternative to human coding (biomechanical research techniques) to investigate how personality traits are manifest in gait. We used motion capture technology to record 29 participants walking on a treadmill at their natural speed...
2017: Journal of Nonverbal Behavior
https://www.readbyqxmd.com/read/28196499/workplace-violence-towards-nurses-in-hong-kong-prevalence-and-correlates
#10
Teris Cheung, Paul S F Yip
BACKGROUND: Nurses are especially vulnerable to violent and other forms of aggression in the workplace. Nonetheless, few population-based studies of workplace violence have been undertaken among working-age nurse professionals in Hong Kong in the last decade. METHODS: The study estimates the prevalence and examines the socio-economic and psychological correlates of workplace violence (WPV) among professional nurses in Hong Kong. The study uses a cross-sectional survey design...
February 14, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28187122/overt-and-covert-anxiety-as-a-toxic-factor-in-ischemic-heart-disease-in-women-the-link-between-psychological-factors-and-heart-disease
#11
Alicja Nasiłowska-Barud, Tomasz Zapolski, Małgorzata Barud, Andrzej Wysokiński
BACKGROUND Long-term clinical observations have shown that anxiety disorders influence the etiopathogenesis of ischemic heart disease (IHD) in women. The aim of this study was to determine the characteristics of the structure of overt and covert anxiety, and to examine the impact of the severity of anxiety on five personality traits as described Costa and McCrae. MATERIAL AND METHODS The study involved 50 women aged 37 to 74 years, who were treated because of IHD that was confirmed by angiographic examination of the coronary vessels...
February 10, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28185683/suicidal-behaviours-in-male-and-female-users-of-illicit-drugs-recruited-in-drug-treatment-facilities
#12
Elisabet Arribas-Ibar, Josep Maria Suelves, Albert Sanchez-Niubò, Antònia Domingo-Salvany, M T Brugal
OBJECTIVE: We assessed prevalence of suicidal ideation and plans among illicit drug users and their association with contextual factors, by gender. METHODS: Cross-sectional study. In a sample of 511 illicit drug users recruited during spring 2012 in drug treatment and prevention facilities in Catalonia (Spain), the prevalence of suicidal ideation/plans in the last 12 months was assessed. Poisson regression was used to examine associations between suicidal ideation/plans and various factors (socio-demographic, psychological, illegal drug market activities and marginal income generation activities, which included any reported sex work, stealing, peddling, begging or borrowing on credit from a dealer)...
February 6, 2017: Gaceta Sanitaria
https://www.readbyqxmd.com/read/28183223/three-central-dimensions-of-sexual-recidivism-risk
#13
Sébastien Brouillette-Alarie, Jean Proulx, R Karl Hanson
The most commonly used risk assessment tools for predicting sexual violence focus almost exclusively on static, historical factors. Consequently, they are assumed to be unable to directly inform the selection of treatment targets, or evaluate change. However, researchers using latent variable models have identified three dimensions in static actuarial scales for sexual offenders: Sexual Criminality, General Criminality, and a third dimension centered on young age and aggression to strangers. In the current study, we examined the convergent and predictive validity of these dimensions, using psychological features of the offender (e...
January 1, 2017: Sexual Abuse: a Journal of Research and Treatment
https://www.readbyqxmd.com/read/28182882/prevalence-and-risk-factors-of-child-maltreatment-among-migrant-families-in-china
#14
Yunjiao Gao, Sally Atkinson-Sheppard, Xing Liu
Although cases of child abuse among migrant families are often reported by social media, the issue of child maltreatment among migrant families in China has received little empirical attention. This study investigated both the prevalence of child maltreatment by parents among migrant families, and the individual, family and community-level risk factors associated with child abuse in this context. A survey was conducted with 667 migrant and 496 local adolescents in Shenzhen, South China, with a stratified two-stage cluster sampling design...
February 6, 2017: Child Abuse & Neglect
https://www.readbyqxmd.com/read/28181256/psychological-processes-in-young-bullies-versus-bully-victims
#15
Anouk van Dijk, Astrid M G Poorthuis, Tina Malti
Some children who bully others are also victimized themselves ("bully-victims") whereas others are not victimized themselves ("bullies"). These subgroups have been shown to differ in their social functioning as early as in kindergarten. What is less clear are the motives that underlie the bullying behavior of young bullies and bully-victims. The present study examined whether bullies have proactive motives for aggression and anticipate to feel happy after victimizing others, whereas bully-victims have reactive motives for aggression, poor theory of mind skills, and attribute hostile intent to others...
February 8, 2017: Aggressive Behavior
https://www.readbyqxmd.com/read/28174553/intergroup-biases-in-fear-induced-aggression
#16
Nobuhiro Mifune, Dora Simunovic, Toshio Yamagishi
Using a recently created preemptive strike game (PSG) with 176 participants, we investigated if the motivations of spite and/or fear promotes aggression that requires a small cost to the aggressor and imposes a larger cost on the opponent, and confirmed the earlier finding that fear does but spite does not promote intergroup aggression when the groups are characterized as minimal groups; additionally, the rate of intergroup aggression did not vary according to the group membership of the opponent. The PSG represents a situation in which both the motivations of spite and of fear can logically drive players to choose an option of aggression against an opponent...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28170054/mobile-abuse-in-university-students-and-profiles-of-victimization-and-aggression
#17
Mª Isabel Polo Del Río, Santiago Mendo Lázaro, Benito León Del Barco, Elena Felipe Castaño
The vast majority of young people have mobile phones. This has become a must-have item in their lives, with traditional socialization spaces displaced by virtual ones. They use their mobile phones for many hours a day, to the detriment of their psychological and social functioning, showing greater vulnerability to abusive or excessive use, and more likely to become problematic or addicted users. This paper aims to study the impact of mobile phone abuse in a sample of college students, assessing the social, personal, and communicational realms and deepening understanding of the different cyberbullying profiles, analyzing who has more personal and social problems using mobiles: victims or aggressors...
January 12, 2017: Adicciones
https://www.readbyqxmd.com/read/28168438/old-man-young-man-t-s-%C3%A2-eliot-s-gerontion-and-the-problem-of-identity
#18
Moritz E Wigand, Hauke F Wiegand, Markus Jäger, Thomas Becker
BACKGROUND: In his poem Gerontion (1920) Nobel laureate T.S. Eliot uses powerful language to give a fictional, highly condensed, first-person account of medical and psychological conditions that arise with old age: physical frailty, cognitive decline, sensory impairment, depressive symptoms with embitterment, social withdrawal and the psychological strain of having to face old age and make meaning of one's life. Surprisingly, he wrote the poem as a young man. METHODS: In this qualitative study, we used a hermeneutic approach to interpret Gerontion from a psychiatric perspective...
February 6, 2017: Neuropsychiatrie: Klinik, Diagnostik, Therapie und Rehabilitation
https://www.readbyqxmd.com/read/28161609/patient-characteristics-associated-with-aggression-in-mental-health-units
#19
Tegan Podubinski, Stuart Lee, Yitzchak Hollander, Michael Daffern
Aggression in mental health units is a significant and pervasive problem. However, the characteristics of patients associated with increased aggression propensity remain unclear and there are few attempts to expand understanding of these characteristics by drawing upon contemporary aggression theory. This study assessed the influence of interpersonal (hostile-dominance) and personality (psychopathy), General Aggression Model-specified (aggressive script rehearsal, attitudes towards violence, and trait anger), and clinical (psychiatric symptoms) factors on aggression during psychiatric hospitalization in 200 inpatients (132 men and 68 women; 19-64 years, M=38...
January 31, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28160076/predictors-of-the-multidimensional-symptom-experience-of-lung-cancer-patients-receiving-chemotherapy
#20
Melisa L Wong, Steven M Paul, Bruce A Cooper, Laura B Dunn, Marilyn J Hammer, Yvette P Conley, Fay Wright, Jon D Levine, Louise C Walter, Frances Cartwright, Christine Miaskowski
PURPOSE: Few studies have examined interindividual variability in the symptom experience of lung cancer patients. We aimed to identify the most prevalent, severe, and distressing symptoms, and risk factors associated with increased symptom burden. METHODS: Lung cancer patients (n = 145) reported occurrence, severity, and distress for 38 symptoms on the Memorial Symptom Assessment Scale 1 week after chemotherapy. Using multidimensional subscales, risk factors for higher global distress, physical, and psychological symptoms were evaluated using simultaneous linear regression...
February 3, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
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