Mental disorders and communication of intent to die in indigenous suicide cases, Queensland, Australia

In comparing Indigenous to non-Indigenous suicide in Australia, this study focussed on the frequency of the association between some psychiatric conditions, such as depression and alcohol abuse, and some aspect of suicidality, in particular communication of suicide intent. Logistic regression was implemented to analyze cases of Indigenous (n = 471) versus non-Indigenous suicides (n = 6,655), using the Queensland Suicide Register as a data source. Compared to non-Indigenous suicides, Indigenous cases had lower odds of being diagnosed with unipolar depression, seeking treatment for psychiatric conditions or leaving a suicide note. Indigenous suicides had greater odds of verbally communicating suicide intent and having a history of alcohol and substance use. The magnitude of these differences is remarkable, underscoring the need for culturally sensitive suicide prevention efforts.     

Using an eye-tracker to assess the effectiveness of a three-dimensional riding simulator in increasing hazard perception

A crucial factor contributing to the high rate of road accidents involving young people is inexperience, in particular the inability to promptly identify risky situations. The aim of this study is to test the effectiveness of a riding simulator in improving this skill in young inexperienced riders. We use the first fixation latency to measure the improvement in detecting the hazardous object. Results show that four training sessions can significantly affect promptness in detecting new hazardous objects as they appear, decreasing the time needed to orient the eyes to the hazard.     

How gender affects the relationship between hedonic shopping motivation and purchase intentions?

Five hundred and fifteen consumer responses are used to model the affect of online hedonic shopping motivation and online purchase intentions: moderated by the consumers' perceptions of their offline and online gendered behaviour. The model was applied across five product categories using confirmatory factor analysis and structural equation modelling. We conclude that there is no online‐gender effect on hedonic shopping motivation and purchase intentions. However, offline‐gendered behaviour does significantly affect hedonic shopping motivation and purchase intentions for females across all product categories. Our findings support the proposition that gender is merely a prosthetic device of the private self and is an intentional manipulation and misrepresentation of the anonymous body. Online gender is a performance that is hidden by the technological veil from the offline space and public self, without social constraints or criticisms. Research implications are discussed. Copyright © 2013 John Wiley & Sons, Ltd.     

Rehabilitating civilian victims of war through psychosocial intervention in Sierra Leone

This research assessed an intervention (involving drug therapy and psychoeducational counseling) for war trauma in Sierra Leone. We examine the impact of the intervention on symptoms of post‐traumatic stress disorder (PTSD) and indicators of intergroup emotions and attitudes. Civilian war victims were drawn from a rehabilitation program (Intervention, N=50) or a waiting list Control group (N=50). The rehabilitation program combined general psychiatric treatment with additional life skills support. Those in the Intervention group had significantly lower PTSD symptoms and also scored lower on Intergroup Anxiety and Outgroup Blame, than those in Control. The intervention had an indirect effect on PTSD symptoms through Intergroup Anxiety. The reduction in PTSD in the intervention was greater for participants with a stronger identification with Sierra Leone.     

Behavioral Unit of Selection and the Operant-Respondent Distinction: The role of Neurophysiological Events in Controlling the Verbal Behavior of Theorizing about Behavior

The Psychological Record - The aim of this article is to discuss the following questions: Can neurophysiology reveal something new about behavior—something that we could not know only by...     

Prenatal dopamine and neonatal behavior and biochemistry

Depressed pregnant women (N=126) were divided into high and low prenatal maternal dopamine (HVA) groups based on a tertile split on their dopamine levels at 20 weeks gestation. The high versus the low dopamine group had lower Center for Epidemiological Studies-Depression Scale (CES-D) scores, higher norepinephrine levels at the 20-week gestational age visit and higher dopamine and serotonin levels at both the 20- and the 32-week gestational age visits. The neonates of the mothers with high versus low prenatal dopamine levels also had higher dopamine and serotonin levels as well as lower cortisol levels. Finally, the neonates in the high dopamine group had better autonomic stability and excitability scores on the Brazelton Neonatal Behavior Assessment Scale. Thus, prenatal maternal dopamine levels appear to be negatively related to prenatal depression scores and positively related to neonatal dopamine and behavioral regulation, although these effects are confounded by elevated serotonin levels.     

Vagal activity, early growth and emotional development

A review of the research on infant vagal tone suggests that vagal activity is associated with both infant growth and infant socioemotional development. Vagal activity has been noted to increase following the stimulation of pressure receptors as in massage therapy. Vagal activity, in turn, stimulates gastric motility which mediates weight gain in infants. Vagal activity has also been notably elevated during synchronous mother–infant interactions and positive affect, providing confirmatory data for the Porges “social engagement system” model. In contrast, low vagal activity has been noted in prenatally depressed mothers (and prenatally angry and anxious mothers) and their infants, as well as in children with autism. These studies highlight the relations between vagal activity and the social behaviors of attentiveness, facial expressions and vocalizations.     

Psychiatrische Krankenanstalten in der Provinz der Monarchie: Görz und Triest

Die „Spital-Stadt“ stellt die vorherrschende Architektur- und St?dtebauform für die Errichtung von Heil- und Pflegeanstalten um die Jahrhundertwende dar und nimmt eine originelle Stellung im ?sterreichischen Architektur-Szenario dieser Periode ein.