Looking for Cancer: Expertise Related Differences in Searching and Decision Making

We examined how the ability to detect lung nodules in chest x‐ray inspection is reflected in experience‐related differences in visual search and decision making, and whether the eye‐tracking metric time‐to‐first hit showed systematic decreases across expertise levels are examined. In the study decision making improved with expertise, however, time‐to‐first fixate a nodule showed only a non‐significant trend to decrease with expertise. Surprisingly, naïve and expert observers allocated less visual attention at nodules compared with first and third year radiography students. This similarity in visual attention at nodules but not in decision making was explained by the fact that naïve observers were more likely to fixate and make errors on distracter regions. Time‐to‐first hit has been linked to expert performance in mammography, but in this study was not sufficiently sensitive to demonstrate clear linear improvements across expertise groups. This brings into question the use of this metric as an indirect measure of rapid initial holistic processing. Copyright © 2012 John Wiley & Sons, Ltd.     

An Evidence‐Based Model for Understanding the Mental Health Experiences of Transgender Australians

A growing body of empirical research has documented the mental health experiences of Australian transgender people. This research indicates three key factors that appear to play a role in determining outcomes for adult transgender Australians: (a) discrimination, (b) access to hormones and/or surgery, (c) community connectedness. Two theoretical frameworks clarify why these factors exist and how they can lead to either negative or positive mental health outcomes. The first is cisgenderism, which describes the ideology that delegitimises people's own understanding of their genders and bodies. Although anyone can experience cisgenderism, it is a particularly common experience for transgender people. The second is decompensation, which describes the processes through which the cumulative effects of stressors may lead to poor mental health. Drawing on both previous empirical findings and these two theoretical frameworks, this article proposes, and provides initial testing of, a model for understanding the mental health of transgender adults in Australia. The article concludes by suggesting the need for changes regarding how decisions are made about mental health service provision for transgender people, how mental health professionals understand the lives of transgender people, and how legislation can better ensure the full inclusion of transgender people in Australia.     

Pilot study evaluation of suicide prevention gatekeeper training utilising STORM in a British university setting

Recent years have seen increasing awareness of the wide range of mental health problems faced by students. Gatekeeper training has been shown to have a positive impact on knowledge and attitudes about suicide prevention, although the evidence for skills acquisition is limited. We utilised the STORM® training package in an exploratory study to determine explore whether skills training could be successfully implemented in an educational establishment in the United Kingdom. In a pilot study assessing competence before and after the intervention there was evidence of acquisition of skills, improved attitudes and increased confidence. Further research should include a randomised controlled trial of such training.     

Individual and neo‐tribal consumption: Tales from the Simpsons of Springfield

The change from modernity to postmodernity has seen a dramatic increase in the use of goods and consumption both to gain and display meaning. Similarly, through the change towards the postmodern consumers are forever trying to balance the differentiating and integrating aspects of their behaviour in order to achieve a relationship with the society within which they exist. It is the authors' theory that much of this expression of differentiation and integration is achieved through consumption. Briefly, this paper puts forward a model for the analysis of consumption as an expression of the self (individualistic consumption) and as a system of meaning enabling linkage to social tribes (tribalistic consumption). Furthermore, the authors apply this framework in a semiotic analysis of The Simpsons. By examining the consumption and meaning of goods in a popular television show, an indirect reflection of modern society and the centrality of goods to meaning are highlighted. Copyright © 2005 John Wiley & Sons, Ltd.     

Hegemonic masculinity versus a caring masculinity: Implications for understanding primary caregiving fathers

Recently, there has been a growing interest in what is positioned as a new form of masculinity arising from the increase in fathers as primary caregivers. This new form is referred to as a “caring masculinity” and is theorised as a radical shift away from traditional or hegemonic forms of masculinity. This paper critically examines the fathering literature, focusing specifically on how primary caregiving fathers navigate social norms with regard to masculinity. The paper concludes that there is a complex interplay between expectations of a traditional, provider father and a new and involved father. It is argued that ideas surrounding a caring masculinity are better understood as a broadening of hegemonic masculinity, rather than an entirely new or distinct form.     

“Who Thinks I Need a Perfect Body?” Perceptions and Internal Dialogue among Adolescents about Their Bodies

The main aim of this study was to provide a detailed examination of the nature of the messages that adolescent boys and girls receive about their bodies. Forty adolescent boys and 40 adolescent girls participated in an in-depth interview to gain an understanding of the range of potential ‘sources’ of body-related messages. Messages were organized around the source of these messages (self, mother, father, brother, sister, female friends, male friends, media). There were consistent gender differences in the way that adolescents received and interpreted messages about their bodies. Overall girls received more positive and more negative messages than boys did. Boys reported having received virtually no negative messages from most people. The content of internal dialogue among adolescents revealed that messages about the body could be interpreted, distorted, and deflected. The implications of these findings for preventing body image-related problems and disordered eating among adolescents are discussed.     

Expecting the initial glimpse: prior target knowledge activation or repeated search does not eliminate scene preview search benefits

A brief glimpse of a scene can guide eye movements but it remains unclear how prior target knowledge influences early scene processing. Using the ‘flash-preview moving window’ (FPMW) paradigm to restrict peripheral vision during search, we manipulated whether target identity was presented before or after previews. Windowed search was more efficient following 250?ms scene previews, and knowing target identity beforehand further improved how search was initiated and executed. However, in Experiment 2 when targets were removed from scene previews, only the initiation of search continued to be modulated by prior activation of target knowledge. Experiment 3 showed that search benefits from scene previews are maintained even when repeatedly searching through the same type of scene for the same type of target. Experiment 4 replicated Experiment 3 whilst also controlling for differences in integration times. We discuss the flexibility of the FPMW paradigm to measure how the first glimpse affects search.     

Environmental Ethics as Applied to Outdoor Physical Practices: An Analysis Through the Lens of Hans Jonas

In times of social and moral crises, sport has often been called to boost individual moral development. By the same token, outdoor activities are viewed as good educational practices to enhance environmental responsibility. However, the present paper argues that these physical activities are currently following the same technological development trend as the mainstream society, and challenges this trend itself in terms of sustainability by critically asking this question: Do outdoor activities really enhance environmental responsibility? The research supporting this paper is based on a qualitative inquiry using interviews with outdoor activities practitioners: mountain guides and white water sports instructors. The findings of this research show that environmental responsibility development depends on the sport contexts. It is fostered in slow and none-technological activities (e.g. trekking) and lowered in fast and technological activities (e.g. canoeing, kayaking). The paper concludes with the following paradox reached by the preliminary research results: the birth of modern technology calls for greater need of environmental responsibility, but it may also prevent its development at the same time.     

Overlapping and Distinct Cognitive Impairments in Attention-Deficit/Hyperactivity and Autism Spectrum Disorder without Intellectual Disability

Attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD) are commonly comorbid, share genetic liability, and often exhibit overlapping cognitive impairments. Clarification of shared and distinct cognitive effects while considering comorbid symptoms across disorders has been lacking. In the current study, children ages 7–15 years assigned to three diagnostic groups:ADHD (n?=?509), ASD (n?=?97), and controls (n?=?301) completed measures spanning the cognitive domains of attention/arousal, working memory, set-shifting, inhibition, and response variability. Specific processes contributing to response variability were examined using a drift diffusion model, which separately quantified drift rate (i.e., efficiency of information processing), boundary separation (i.e., speed-accuracy trade-offs), and non-decision time. Children with ADHD and ASD were impaired on attention/arousal, processing speed, working memory, and response inhibition, but did not differ from controls on measures of delayed reward discounting, set-shifting, or interference control. Overall, impairments in the ASD group were not attributable to ADHD symptoms using either continuous symptom measures or latent categorical grouping approaches. Similarly, impairments in the ADHD group were not attributable to ASD symptoms. When specific RT parameters were considered, children with ADHD and ASD shared impairments in drift rate. However, children with ASD were uniquely characterized by a wider boundary separation. Findings suggest a combination of overlapping and unique patterns of cognitive impairment for children with ASD as compared to those with ADHD, particularly when the processes underlying reaction time measures are considered separately.     

Specificity deficit in the recollection of emotional memories in schizophrenia

The influence of emotion on episodic and autobiographical memory in schizophrenia was investigated. Using an experiential approach, the states of awareness accompanying recollection of pictures from the IAPS and of associated autobiographical memories was recorded. Results show that schizophrenia impairs episodic and autobiographical memories in their critical feature: autonoetic awareness, i.e., the type of awareness experienced when mentally reliving events from one's past. Schizophrenia was also associated with a reduction of specific autobiographical memories. The impact of stimulus valence on memory performance was moderated by clinical status. Patients with schizophrenia recognized more positive than negative pictures, and recalled more positive than negative autobiographical memories while controls displayed the opposite pattern. A hypothesis in terms of a fundamental executive deficit underlying these impairments is proposed.