Despite the dominant role of the hormone oxytocin (OT) in social behavior, little is known about the role of OT in the perception of social relationships. Furthermore, it is unclear whether there are sex differences in the way that OT... more
Despite the dominant role of the hormone oxytocin (OT) in social behavior, little is known about the role of OT in the perception of social relationships. Furthermore, it is unclear whether there are sex differences in the way that OT affects social perception. Here, we employed a double-blind, placebo-controlled crossover design to investigate the effect of OT on accurate social perception. Following treatment, 62 participants completed the Interpersonal Perception Task, a method of assessing the accuracy of social judgments that requires identification of the relationship between people interacting in real life video clips divided into three categories: kinship, intimacy and competition. The findings suggest that OT had a general effect on improving accurate perception of social interactions. Furthermore, we show that OT also involves sex-specific characteristics. An interaction between treatment, task category and sex indicated that OT had a selective effect on improving kinship ...
The aim of any health care service is to provide optimal quality care to clients and families regardless of their ethnic group. As today's Australian society comprises a multicultural population that encompasses clients with... more
The aim of any health care service is to provide optimal quality care to clients and families regardless of their ethnic group. As today's Australian society comprises a multicultural population that encompasses clients with different cultural norms and values, this study examined undergraduate nursing students' self-efficacy in providing transcultural nursing care. A sample of 196 nursing students enrolled in the first and fourth year of a pre-registration nursing program in a Western Australian University were invited to participate in a survey incorporating a transcultural self-efficacy tool (TSET) designed by Jeffery [Unpublished instrument copyrighted by author, 1994]. The findings revealed that fourth year students, exposed to increased theoretical information and clinical experience, had a more positive perception of their self-efficacy in providing transcultural nursing skills than the first year students. In addition, the study found that age, gender, country of birth, languages spoken at home and previous work experience did not influence the nursing students' perception of self-efficacy in performing transcultural care. The study supports the notion that educational preparation and relevant clinical experience is important in providing nursing students with the opportunity to develop self-efficacy in performing effective and efficient transcultural nursing in today's multicultural health care system. It is for this reason that educators need to focus on providing students with relevant theoretical information and ensure sufficient clinical exposure to support student learning in the undergraduate program.
We investigated the relation between appearance-based impressions of hon-esty and individuals' willingness to engage in deceptive behaviors. The data reveal that people who were thought to look dishonest were more likely to volunteer... more
We investigated the relation between appearance-based impressions of hon-esty and individuals' willingness to engage in deceptive behaviors. The data reveal that people who were thought to look dishonest were more likely to volunteer to participate in research that was ...
... A number of fMRI studies have shown that patients with ASD have reduced levels of activity to images of the human face in this specialized face region of the right hemisphere (see eg, Critchley et al., 2000; Pierce, Muller, Ambrose,... more
... A number of fMRI studies have shown that patients with ASD have reduced levels of activity to images of the human face in this specialized face region of the right hemisphere (see eg, Critchley et al., 2000; Pierce, Muller, Ambrose, Allen, & Courchesne, 2001; Schultz et al., 2003 ...
This study explored how nursing practitioners perceived inpatients' anxiety, self-esteem, purpose-in-life and multidimensional health locus of control. Seventy-three nurses, 60 third-year and 70 first-year nursing students, and 61... more
This study explored how nursing practitioners perceived inpatients' anxiety, self-esteem, purpose-in-life and multidimensional health locus of control. Seventy-three nurses, 60 third-year and 70 first-year nursing students, and 61 control students not majoring in nursing science estimated how inpatients rated these four psychological states. Their ratings were compared with those given by 121 inpatients. Findings showed that the nursing practitioners, as well as the control participants, overestimated inpatients' anxiety, while they underestimated their self-esteem and purpose-in-life. The inpatients' scores for internal locus of control were greater than their scores for the two types of external locus of control (powerful others and chance), and were also greater than the scores given by the nursing practitioners in estimating the patients' perception of internal locus of control. The findings indicate that inpatients have a more positive attitude toward themselves...
Pairs of young and elderly Ss participated in a short play and were then instructed to talk about factual or affective aspects of the play or to talk about the play without any particular focus suggested. In both the affective and control... more
Pairs of young and elderly Ss participated in a short play and were then instructed to talk about factual or affective aspects of the play or to talk about the play without any particular focus suggested. In both the affective and control condition, older adults' ability to discriminate what they had said from what the other person had said was poorer than that of young adults. In contrast, when induced to focus on the factual content of the events, older Ss' source monitoring improved, and the age difference was reduced. The pattern was similar when Ss' ability to discriminate what they had said from what they had thought was examined. Furthermore, affective focus lowered the overall level of recall for both young and older Ss and led older Ss, in particular, to introduce more elaborations into their recall. The possibility that age difference in remembering content and source are related to type of focus is discussed.
While neuroimaging studies implicate medial rostral prefrontal cortex (mrPFC) in self-referential processing, simulation accounts of social cognition suggest that this region also supports thinking about other people. This study tested... more
While neuroimaging studies implicate medial rostral prefrontal cortex (mrPFC) in self-referential processing, simulation accounts of social cognition suggest that this region also supports thinking about other people. This study tested the prediction that mrPFC might be involved in appraising the personality traits of another person to the degree that this person is perceived as similar to oneself. We also examined whether recruiting common processes for thinking about oneself and others might impact on subsequent memory for those judgments. Functional MRI was used while two factors were crossed: (i) the requirement to engage in personality trait or episodic source memory judgments and (ii) the reference for these judgments (i.e., oneself or a friend). The results link haemodynamic changes in mrPFC to both personality judgments about oneself and subsequent episodic memory retrieval of these judgments. The degree to which BOLD signal in this region was also associated with thinking about others correlated with perceived similarity in both tasks, thus corroborating simulation accounts. Moreover, participants who perceived themselves as having similar traits to their friends tended to be poorer at remembering whether they had made trait judgments in reference to themselves or their friend. This behavioral effect was reflected in the BOLD signal in mrPFC: there was a positive correlation between signal change for self versus friend judgments and subsequent memory for the reference of such judgments. The results suggest that investigations of mrPFC activity in the context of self/other judgments should take into account this psychological similarity effect.
In visual search, an angry face in a crowd "pops out" unlike a happy or a neutral face. This "anger superiority effect" conflicts with views of visual perception holding that complex stimulus contents cannot be... more
In visual search, an angry face in a crowd "pops out" unlike a happy or a neutral face. This "anger superiority effect" conflicts with views of visual perception holding that complex stimulus contents cannot be detected without focused top-down attention. Implicit visual processing of threatening changes was studied by recording event-related potentials (ERPs) using facial stimuli using the change blindness paradigm, in which conscious change detection is eliminated by presenting a blank screen before the changes. Already before their conscious detection, angry faces modulated relatively early emotion sensitive ERPs when appearing among happy and neutral faces, but happy faces only among neutral, not angry faces. Conscious change detection was more efficient for angry than happy faces regardless of background. These findings indicate that the brain can implicitly extract complex emotional information from facial stimuli, and the biological relevance of threatenin...
O objetivo deste estudo foi identificar as representações sociais dos usuários de grupos operativos sobre saúde e a atuação da fisioterapia no processo saúde/doença, além de verificar como as representações dos usuários relacionam-se com... more
O objetivo deste estudo foi identificar as representações sociais dos usuários de grupos operativos sobre saúde e a atuação da fisioterapia no processo saúde/doença, além de verificar como as representações dos usuários relacionam-se com os propósitos destes grupos. O presente estudo foi desenvolvido numa abordagem qualitativa, utilizando-se a entrevista semi-estruturada. Foram entrevistados os usuários que participam de grupos operativos coordenados por fisioterapeutas em quatro Unidades Básicas de Saúde do município de Divinópolis (MG). As entrevistas foram gravadas e transcritas de forma a recuperar a integralidade dos depoimentos. A análise dos dados foi feita com base em unidades temáticas. Os principais temas que surgiram foram saúde como ausência de doença, dependência do grupo, fisioterapia ligada à reabilitação física e à promoção da saúde, fisioterapia ligada à melhora psicológica e humanização da assistência fisioterapêutica. O conhecimento das representações sociais dos ...
The aim of this study is to assess the prevalence and risk factors of domestic violence against married women in Edirne, Turkey. This is a cross-sectional study which included a representative sample of the married women living in the... more
The aim of this study is to assess the prevalence and risk factors of domestic violence against married women in Edirne, Turkey. This is a cross-sectional study which included a representative sample of the married women living in the Provincial Center of Edirne. The total past year prevalence of some forms of physical domestic violence is 34% in the last 12 months. 93% of women reported that they have been experiencing different forms of verbal and psychological domestic violence. The important risk factors for physical domestic violence were being Roma woman (OR = 2.97, 95% CI: 1.44-6.12), living with more than four people in the household (OR = 2.29, 95% CI: 1.21-4.36), being unemployed (OR = 2.15, 95% CI: 1.06-4.37), and got married only with her families' decision (OR = 4.60, 95% CI: 1.42-14.80). Our findings conclude that patriarchal and traditional values, women's lack of financial autonomy, and low socioeconomic status are the risk factors for physical domestic viole...
Violence against women in close relationships is one of the most worrying and controversial situations in modern society. The main goal of this study was to identify the social perception that people generally have of gender violence in... more
Violence against women in close relationships is one of the most worrying and controversial situations in modern society. The main goal of this study was to identify the social perception that people generally have of gender violence in order to obtain profiles of both men who resort to violence against their partners and women who are victims of abuse, identifying
Drawing from an approach-avoidance perspective, we examine the relationships between subordinates' perceptions of abusive supervision, fear, defensive silence, and ultimately abusive supervision at a later time point. We also account... more
Drawing from an approach-avoidance perspective, we examine the relationships between subordinates' perceptions of abusive supervision, fear, defensive silence, and ultimately abusive supervision at a later time point. We also account for the effects of subordinates' assertiveness and individual perceptions of a climate of fear on these predicted mediated relationships. We test this moderated mediation model with data from three studies involving different sources collected across various measurement periods. Results corroborated our predictions by showing (a) a significant association between abusive supervision and subordinates' fear, (b) second-stage moderation effects of subordinates' assertiveness and their individual perceptions of a climate of fear in the abusive supervision-fear-defensive silence relationship (with lower assertiveness and higher levels of climate-of-fear perceptions exacerbating the detrimental effects of fear resulting from abusive supervisio...