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https://www.readbyqxmd.com/read/28542927/research-review-what-do-we-know-about-psychopathic-traits-in-children
#1
Randall T Salekin
BACKGROUND: Research on the topic of child psychopathy has advanced over the past decade increasing what we know. METHOD: This qualitative review examines the research base for child psychopathy and emphasizes its three dimensions: grandiose-manipulative, callous-unemotional, and daring-impulsive. Literature is reviewed addressing the cognitive, emotional, motivational, personality, parenting, and biological correlates. RESULTS: Support has emerged for the phenotypic construct of child psychopathy, while questions remain regarding definitional issues and key external correlates (e...
May 24, 2017: Journal of Child Psychology and Psychiatry, and Allied Disciplines
https://www.readbyqxmd.com/read/28541971/ana-expands-opposition-to-capital-punishment
#2
Carol Potera
The change is based on ethical concerns, including racial bias.
June 2017: American Journal of Nursing
https://www.readbyqxmd.com/read/28541235/rates-of-childhood-trauma-in-a-sample-of-university-students-in-greece-the-greek-version-of-the-early-trauma-inventory-self-report
#3
Z Antonopoulou, G Konstantakopoulos, M Τzinieri-Coccosis, C Sinodinou
The self-report Early Trauma Inventory (ETI-SR-SF) was developed by Bremner et al in 2007 and has been proven a valid tool for the assessment of childhood trauma. The inventory covers four types of traumatic experiences: general trauma, physical abuse, emotional abuse and sexual abuse. The primary aim of the present study was to assess the internal consistency, test-retest reliability, convergent validity and factor structure of the Greek version of the ETI-SR-SF. The study sample consisted of 605 individuals (402 women), undergraduate and postgraduate students of Athens universities with a mean age of 24...
January 2017: Psychiatrikē, Psychiatriki
https://www.readbyqxmd.com/read/28540645/the-effect-of-access-to-information-on-beliefs-surrounding-breast-cancer-in-south-africa
#4
Sarah Rayne, Kathryn Schnippel, Carol Benn, Deirdre Kruger, Kathryne Wright, Cynthia Firnhaber
Breast cancer is the most common cancer affecting women in South Africa. There is little knowledge of beliefs to help identify key areas to improve support and education in this demographically and culturally diverse population. Women with a variety of demographic and socioeconomic characteristics accessing care for breast cancer were asked their agreement to statements of knowledge and beliefs about breast cancer. Of the 259 participants, positive statements of medical cure (87.9%) and family support (90.5%) were most commonly believed...
May 24, 2017: Journal of Cancer Education: the Official Journal of the American Association for Cancer Education
https://www.readbyqxmd.com/read/28539420/a-selective-role-for-dopamine-in-learning-to-maximize-reward-but-not-to-minimize-effort-evidence-from-patients-with-parkinson-s-disease
#5
Vasilisa Skvortsova, Bertrand Degos, Marie-Laure Welter, Marie Vidailhet, Mathias Pessiglione
Instrumental learning is a fundamental process through which agents optimize their choices, taking into account various dimensions of available options, such as the possible reward or punishment outcomes, and the costs associated with potential actions. While the implication of dopamine in learning from choice outcomes is well established, less is known about its role in learning the action costs such as effort. Here, we tested the ability of patients with Parkinson's disease (PD) to maximize monetary rewards and minimize physical efforts in a probabilistic instrumental learning task...
May 24, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/28535755/the-relationships-between-harsh-physical-punishment-and-child-maltreatment-in-childhood-and-intimate-partner-violence-in-adulthood
#6
Tracie O Afifi, Natalie Mota, Jitender Sareen, Harriet L MacMillan
BACKGROUND: Physical punishment of children is an important public health concern. Yet, few studies have examined how physical punishment is related to other types of child maltreatment and violence across the lifespan. Therefore, the objective of the current study was to examine if harsh physical punishment (i.e., being pushed, grabbed, shoved, hit, and/or slapped without causing marks, bruises, or injury) is associated with an increased likelihood of more severe childhood maltreatment (i...
May 23, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28534042/loss-of-the-habenula-intrinsic-neuromodulator-kisspeptin1-affects-learning-in-larval-zebrafish
#7
Charlotte Lupton, Mohini Sengupta, Ruey-Kuang Cheng, Joanne Chia, Vatsala Thirumalai, Suresh Jesuthasan
Learning how to actively avoid a predictable threat involves two steps: recognizing the cue that predicts upcoming punishment and learning a behavioral response that will lead to avoidance. In zebrafish, ventral habenula (vHb) neurons have been proposed to participate in both steps by encoding the expected aversiveness of a stimulus. vHb neurons increase their firing rate as expectation of punishment grows but reduce their activity as avoidance learning occurs. This leads to changes in the activity of raphe neurons, which are downstream of the vHb, during learning...
May 2017: ENeuro
https://www.readbyqxmd.com/read/28533684/stigma-associated-with-mental-illness-perspectives-of-university-students-in-qatar
#8
Monica Zolezzi, Nawal Bensmail, Farah Zahrah, Salma Mawfek Khaled, Tayseer El-Gaili
BACKGROUND: Stigma in relation to mental illness is one of the main factors inhibiting people from seeking help. Studies have been undertaken looking into the knowledge, attitudes, and beliefs (KAB) about mental illness among residents in Qatar; however, none have looked specifically at students in higher education. The aim of this study was to understand the KAB toward mental illness among students at a Qatari university and determine if there are any differences based on gender, nationality, and college type...
2017: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/28533363/collective-action-and-the-evolution-of-social-norm-internalization
#9
Sergey Gavrilets, Peter J Richerson
Human behavior is strongly affected by culturally transmitted norms and values. Certain norms are internalized (i.e., acting according to a norm becomes an end in itself rather than merely a tool in achieving certain goals or avoiding social sanctions). Humans' capacity to internalize norms likely evolved in our ancestors to simplify solving certain challenges-including social ones. Here we study theoretically the evolutionary origins of the capacity to internalize norms. In our models, individuals can choose to participate in collective actions as well as punish free riders...
May 22, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28530679/polymorphisms-of-the-oxytocin-receptor-gene-and-overeating-the-intermediary-role-of-endophenotypic-risk-factors
#10
C Davis, K Patte, C Zai, J L Kennedy
BACKGROUND/OBJECTIVES: Oxytocin (OXT) is an evolutionarily ancient neuropeptide with strong links to affiliative and prosocial behaviors, and the management of stress. Increases in OXT also tend to decrease food intake, especially of sweet carbohydrates. The social correlates of low OXT levels mesh with the social deficits and stress proneness identified in interpersonal models of overeating, as well as the increased appetite for highly palatable foods typically seen in chronic overeaters...
May 22, 2017: Nutrition & Diabetes
https://www.readbyqxmd.com/read/28529440/parents-primary-professional-sources-of-parenting-advice-moderate-predictors-of-parental-attitudes-toward-corporal-punishment
#11
Catherine A Taylor, Sarah McKasson, Guenevere Hoy, William DeJong
Despite the risk it poses to children's mental and physical health, approval and use of corporal punishment (CP) remains high in the United States. Informed by the Theory of Planned Behavior, we examined potential predictors of attitudes supportive of CP while assessing the moderating effects of parents' (N=500) chosen primary professional source of advice regarding child discipline: pediatricians (47.8%), religious leaders (20.8%), mental health professionals (MHPs) (n=18.4%), or other identified professionals (13...
February 2017: Journal of Child and Family Studies
https://www.readbyqxmd.com/read/28529303/social-perception-of-infertility-and-its-treatment-in-late-medieval-italy-margherita-datini-an-italian-merchant-s-wife
#12
Jong Kuk Nam
Because the perception of infertility in medieval Europe ranged from the extremely religious view of it as a malediction of God or the devil's work, to the reasonable medical conception of it as a sort of disease to treat, it is very difficult to determine the general attitudes of ordinary people towards infertility. This article seeks to elucidate the common social perception of infertility and its treatment in late medieval Europe by analyzing the case of Margherita Datini, an Italian merchant's wife who lived in the 1400s...
December 2016: Ŭi Sahak
https://www.readbyqxmd.com/read/28528079/the-lateral-habenula-and-the-serotonergic-system
#13
REVIEW
Martin Metzger, Debora Bueno, Leandro B Lima
The habenula (Hb) is an epithalamic structure differentiated into two nuclear complexes, medial (MHb) and lateral habenula (LHb). After decades of relative neglect, interest in the Hb resurged when it was demonstrated that LHb neurons play a key role in encoding disappointments and expectation of punishments. Consistent with such a role, the LHb has been implicated in a broad array of functions and pathologic conditions, notably in mechanisms of stress and pain, as well as in the pathophysiology of mood disorders...
May 17, 2017: Pharmacology, Biochemistry, and Behavior
https://www.readbyqxmd.com/read/28512440/clinical-depression-and-punishment-sensitivity-on-the-bart
#14
David Hevey, Kevin Thomas, Sofia Laureano-Schelten, Karen Looney, Richard Booth
Depression is associated with altered sensitivity to reward and punishment, which can influence complex decision-making. We examined punishment sensitivity in the performance of participants with major depressive disorder (MDD) with that of a comparison group on the automatic Balloon Analogue Risk Task (BART), which is a direct measure of risk taking. The present study examined the BART performance of 30 individuals with MDD and 30 matched comparison individuals. The comparison group (M = 63.25) entered a significantly (p < 0...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28512400/exposure-to-hedione-increases-reciprocity-in-humans
#15
Sebastian Berger, Hanns Hatt, Axel Ockenfels
Cooperation among unrelated humans is frequently regarded as a defining feature in the evolutionary success of our species. Whereas, much research has addressed the strategic and cognitive mechanisms that underlie cooperation, investigations into chemosensory processes have received very limited research attention. To bridge that gap, we build on recent research that has identified the chemically synthesized odorant Hedione (HED) as a ligand for the putative human pheromone receptor (VN1R1) expressed in the olfactory mucosa, and hypothesize that exposure to HED may increase reciprocity...
2017: Frontiers in Behavioral Neuroscience
https://www.readbyqxmd.com/read/28511451/attitudes-of-mashhad-public-hospital-s-nurses-and-midwives-toward-the-causes-and-rates-of-medical-errors-reporting
#16
Sedigheh Sedigh Mobarakabadi, Hosein Ebrahimipour, Ali Vafaie Najar, Roksana Janghorban, Fatemeh Azarkish
INTRODUCTION: Patient's safety is one of the main objective in healthcare services; however medical errors are a prevalent potential occurrence for the patients in treatment systems. Medical errors lead to an increase in mortality rate of the patients and challenges such as prolonging of the inpatient period in the hospitals and increased cost. Controlling the medical errors is very important, because these errors besides being costly, threaten the patient's safety. AIM: To evaluate the attitudes of nurses and midwives toward the causes and rates of medical errors reporting...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28509661/the-relationship-between-interpersonal-trauma-history-and-the-functions-of-non-suicidal-self-injury-in-young-adults-an-experience-sampling-study
#17
Sarah Horowitz, Lana Stermac
Non-suicidal self-injury (NSSI) has been reported to serve a range of functions for individuals who engage in it. Despite considerable variation in NSSI functions between individuals, limited attention has been paid to exploring relationships between NSSI functions and other characteristics of self-injuring individuals, such as trauma history. This is despite allusion to trauma history in the suggested etiology of some NSSI functions (e.g. anti-dissociation, self-punishment). The present study used a 21-day online daily diary to explore possible relationships between common NSSI functions and past interpersonal trauma in community young adults (n = 38)...
May 16, 2017: Journal of Trauma & Dissociation
https://www.readbyqxmd.com/read/28507223/should-neurotechnological-treatments-offered-to-offenders-always-be-in-their-best-interests
#18
Thomas Søbirk Petersen
The paper critically discusses the moral view that neurotechnological behavioural treatment for criminal offenders should only be offered if it is in their best interests. First, I show that it is difficult to apply and assess the notion of the offender's best interests unless one has a clear idea of what 'best interests' means. Second, I argue that if one accepts that harmful punishment of offenders has a place in the criminal justice system, it seems inconsistent not to accept the practice of offering offenders treatment even when the state will harm them in applying the treatment...
May 15, 2017: Journal of Medical Ethics
https://www.readbyqxmd.com/read/28506540/a-randomized-controlled-trial-of-an-intervention-program-to-brazilian-mothers-who-use-corporal-punishment
#19
Paolla Magioni Santini, Lucia C A Williams
This study evaluated a positive parenting program to Brazilian mothers who used corporal punishment with their children. The intervention was conducted in four agencies serving vulnerable children, and at a home replica laboratory at the University. Mothers who admitted using corporal punishment were randomly assigned between experimental (n=20) and control group (n=20). The program consisted of 12 individual sessions using one unit from Projeto Parceria (Partnership Project), with specific guidelines and materials on positive parenting, followed by observational sessions of mother-child interaction with live coaching and a video feedback session in the lab...
May 12, 2017: Child Abuse & Neglect
https://www.readbyqxmd.com/read/28506437/association-between-interleukin-6-and-striatal-prediction-error-signals-following-acute-stress-in-healthy-female-participants
#20
Michael T Treadway, Roee Admon, Amanda R Arulpragasam, Malavika Mehta, Samuel Douglas, Gordana Vitaliano, David P Olson, Jessica A Cooper, Diego A Pizzagalli
BACKGROUND: Stress is widely known to alter behavioral responses to rewards and punishments. It is believed that stress may precipitate these changes through modulation of corticostriatal circuitry involved in reinforcement learning and motivation, although the intervening mechanisms remain unclear. One candidate is inflammation, which can rapidly increase following stress and can disrupt dopamine-dependent reward pathways. METHODS: Here, in a sample of 88 healthy female participants, we first assessed the effect of an acute laboratory stress paradigm on levels of plasma interleukin-6 (IL-6), a cytokine known to be both responsive to stress and elevated in depression...
March 28, 2017: Biological Psychiatry
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