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221.
Efficacy of a Post-modern Group Career Assessment Intervention of Disadvantaged High School Learners
The study used a post-modern group assessment procedure to explore career perceptions of 11 Grade 11 learners (6= males; 5= females; mean age = 17 years) from disadvantaged communities. A qualitative process of thematic content analysis was used to analyse the data. The results suggest that narrative career assessment in a group setting may provide a viable alternative to career counselling and assessment with disadvantaged learners. 相似文献
222.
The study investigated perceived parental involvement in career development amongst disadvantaged adolescents. Participants were 14 Grade 9 learners (8 boys and 6 girls: mean age =14 years) from a disadvantaged community in North-West Province in South Africa. Data were collected using semi-structured interviews, and analyzed thematically. Perceived constructive verbal persuasion or encouragement was influential in parents' facilitation of career development in their adolescent children. One-way communication from the parents to the adolescents was perceived to be non-supportive of their career development. Vicarious learning was manifested in the adoption of well-known people as role models in the absence of parental role models. 相似文献
223.
Lisa J. Belanger Ronald C. Plotnikoff Alexander M. Clark Kerry S. Courneya 《Psychology of sport and exercise》2013,14(2):298-304
Young adult cancer survivors (YACS) face unique challenges from their disease and treatments that may influence their sport participation choices as well as their psychosocial response.ObjectivesTo examine the prevalence, correlates, and psychosocial outcomes of sport participation in YACS.DesignA provincial, population-based mailed survey of 588 YACS in Alberta, Canada, was completed in May 2008 and included measures of sport participation, psychosocial health (depression, self-esteem, and stress), quality of life (QoL), and medical and demographic variables.ResultsOne third (32.5%) of YACS reported participating in a sport in the past month with the most common being golf (40.8%) and ice hockey (8.3%). YACS participating in sport reported an average frequency of 1.7 (SD = 1.0) days/week and an average duration of 119 min/session (SD = 68) for a total of 189 (SD = 164) min/week. Independent t-tests showed that YACS who participated in sport reported better psychosocial health and QoL including physical QoL (p < 0.001), mental QoL (p < 0.001), self-esteem (p < 0.001), depression (p < 0.001), and stress (p < 0.001). In multivariate regression analysis, 8.5% (p < 0.001) of the variance in sport participation was explained by being male (β = 0.17, p < 0.001), Caucasian (β = 0.15, p = 0.001), in better general health (β = 0.15, p < 0.001), and having a normal body mass index (β = ?0.10, p = 0.024).Discussion/conclusionsSport participation is associated with better psychosocial health and QoL in YACS but only a third participated in the past month. Randomized controlled trials examining sport as an intervention strategy to increase physical activity and improve health outcomes in YACS are warranted. 相似文献
224.
Alexander M. Capron 《The American journal of bioethics : AJOB》2013,13(2):36-39
In this paper, I explore briefly the "secular priesthood" metaphor often applied to bioethicists. I next ask: if, despite our discomfort with the metaphor, we were to embrace the best aspects of the priesthood(s) – which I identify as the missionaries' willingness to work among sinners and lepers, at their own peril – would we be able to live up to that standard of bravery? I then draw a parallel with the fears of contagion currently be voiced (by Carl Elliott and others), with regard to bioethicists working in or near corporate settings. I argue that such fears may themselves have a number of deleterious effects, and I suggest several possible positive steps in response to that fear. 相似文献
225.
Maurice Cabanis Martin Pyka Stephanie Mehl Bernhard W. Müller Stephanie Loos-Jankowiak Georg Winterer Wolfgang Wölwer Francesco Musso Stefan Klingberg Alexander M. Rapp Karin Langohr Georg Wiedemann Jutta Herrlich Henrik Walter Michael Wagner Knut Schnell Kai Vogeley Hanna Kockler Nadim J. Shah Tony Stöcker Renate Thienel Katharina Pauly Axel Krug Tilo Kircher 《Cognitive, affective & behavioral neuroscience》2013,13(2):330-345
Attributions are constantly assigned in everyday life. A well-known phenomenon is the self-serving bias: that is, people’s tendency to attribute positive events to internal causes (themselves) and negative events to external causes (other persons/circumstances). Here, we investigated the neural correlates of the cognitive processes implicated in self-serving attributions using social situations that differed in their emotional saliences. We administered an attributional bias task during fMRI scanning in a large sample of healthy subjects (n = 71). Eighty sentences describing positive or negative social situations were presented, and subjects decided via buttonpress whether the situation had been caused by themselves or by the other person involved. Comparing positive with negative sentences revealed activations of the bilateral posterior cingulate cortex (PCC). Self-attribution correlated with activation of the posterior portion of the precuneus. However, self-attributed positive versus negative sentences showed activation of the anterior portion of the precuneus, and self-attributed negative versus positive sentences demonstrated activation of the bilateral insular cortex. All significant activations were reported with a statistical threshold of p ≤ .001, uncorrected. In addition, a comparison of our fMRI task with data from the Internal, Personal and Situational Attributions Questionnaire, Revised German Version, demonstrated convergent validity. Our findings suggest that the precuneus and the PCC are involved in the evaluation of social events with particular regional specificities: The PCC is activated during emotional evaluation, the posterior precuneus during attributional evaluation, and the anterior precuneus during self-serving processes. Furthermore, we assume that insula activation is a correlate of awareness of personal agency in negative situations. 相似文献
226.
Alexander Dovgopoly Eduardo Mercado III 《Cognitive, affective & behavioral neuroscience》2013,13(2):371-389
Individuals with autism spectrum disorder (ASD) show atypical patterns of learning and generalization. We explored the possible impacts of autism-related neural abnormalities on perceptual category learning using a neural network model of visual cortical processing. When applied to experiments in which children or adults were trained to classify complex two-dimensional images, the model can account for atypical patterns of perceptual generalization. This is only possible, however, when individual differences in learning are taken into account. In particular, analyses performed with a self-organizing map suggested that individuals with high-functioning ASD show two distinct generalization patterns: one that is comparable to typical patterns, and a second in which there is almost no generalization. The model leads to novel predictions about how individuals will generalize when trained with simplified input sets and can explain why some researchers have failed to detect learning or generalization deficits in prior studies of category learning by individuals with autism. On the basis of these simulations, we propose that deficits in basic neural plasticity mechanisms may be sufficient to account for the atypical patterns of perceptual category learning and generalization associated with autism, but they do not account for why only a subset of individuals with autism would show such deficits. If variations in performance across subgroups reflect heterogeneous neural abnormalities, then future behavioral and neuroimaging studies of individuals with ASD will need to account for such disparities. 相似文献
227.
Alexander Nissen Morten Birkeland Nielsen Øivind Solberg Marianne Bang Hansen Trond Heir 《Anxiety, stress, and coping》2013,26(6):650-662
Background and objectives: Terrorism can heighten fears and undermine the feeling of safety. Little is known, however, about the factors that influence threat and safety perception after terrorism. The aim of the present study was to explore how proximity to terror and posttraumatic stress reactions are associated with perceived threat and safety after a workplace terrorist attack. Design and methods: A cross-sectional questionnaire survey was administered to employees in 14 of 17 Norwegian ministries 9–10 months after the 2011 bombing of the government headquarters in Oslo (n = 3520). Results: About 198 of 1881 employees completing the survey were at work when the bomb exploded. Regression analysis showed that this high-exposed group had elevated perceived threat (β = 0.36; 95% CI = 0.19 to 0.53) and reduced perceived safety (β = ?0.42; 95% CI = ?0.62 to ?0.23) compared to a reference group of employees not at work. After adjusting for posttraumatic stress reactions, however, proximity to the explosion no longer mattered, whereas posttraumatic stress was associated with both high perceived threat (β = 0.55; 95% CI = 0.48 to 0.63) and low perceived safety (β = ?0.71; 95% CI, ?0.80 to ?0.63). Conclusion: Terror-exposed employees feel more threatened and less safe after a workplace terrorist attack, and this is closely linked to elevated levels of posttraumatic stress reactions. 相似文献
228.
Stephanie Harter Robert A. Neimeyer Pamela C. Alexander 《Journal of constructivist psychology》2013,26(2):123-142
This study tested the hypothesis that family members showing greater commonality (similarity) and sociality (predictive accuracy) in their construing of family relationships would display greater satisfaction with those relationships than would individuals in families whose relational construing was more discrepant and unpredictable. Forty-seven family triads participated in the study, including a mother, father, and adolescent from each family. Measures of commonality and sociality in the construction of family relationships derived from a family relationships grid were compared to measures of family structure, including the Family Cohesion and Adaptability Evaluation Scale (FACES-II) (Olson, Portner, & Bell, 1982) and the Parent-Adolescent Communication Scale (PACS) (Barnes & Olson, 1982). The findings suggest that members' perceptions of the family as emotionally close, flexible, and communicative may not represent independent aspects of the family structure, at least within the present nonclinical sample. Comparison of the family relationship grids with the FACES-H and PACS demonstrated that commonality and sociality among family members was highly related to mothers' and adolescents' family satisfaction, but was much less predictive of that of the father. 相似文献
229.
Susanne Quadflieg Alexander Todorov Renaud Laguesse Bruno Rossion 《Visual cognition》2013,21(8):865-882
Initial evidence indicates that face-based judgements of socially relevant characteristics such as people's trustworthiness or attractiveness are linked to the configural/holistic processing of facial cues. What remains a matter of debate, however, is whether such processing is actually necessary for normal social judgements to occur and whether it resembles the type of integrative processing as required for facial identification. To address these issues, we asked a well-characterized case of acquired prosopagnosia (PS) with a marked deficit in holistic processing for face identity to rate a series of faces on several dimensions of social relevance. PS provided ratings within the normal range for most of the social characteristics probed (i.e., aggression, attractiveness, confidence, intelligence, sociability, trustworthiness). Her evaluations deviated from those of healthy controls only when facial dominance was concerned. Taken together, these data demonstrate that the inability to integrate facial information during face individuation does not necessarily translate into a generalized deficit to evaluate faces on social dimensions. 相似文献
230.
Alexander Kelle 《Science and engineering ethics》2013,19(3):1121-1139
The emergence of synthetic biology holds the potential of a major breakthrough in the life sciences by transforming biology into a predictive science. The dual-use characteristics of similar breakthroughs during the twentieth century have led to the application of benignly intended research in e.g. virology, bacteriology and aerobiology in offensive biological weapons programmes. Against this background the article raises the question whether the precautionary governance of synthetic biology can aid in preventing this techno-science witnessing the same fate? In order to address this question, this paper proceeds in four steps: it firstly introduces the emerging techno-science of synthetic biology and presents some of its potential beneficial applications. It secondly analyses contributions to the bioethical discourse on synthetic biology as well as precautionary reasoning and its application to life science research in general and synthetic biology more specifically. The paper then identifies manifestations of a moderate precautionary principle in the emerging synthetic biology dual-use governance discourse. Using a dual-use governance matrix as heuristic device to analyse some of the proposed measures, it concludes that the identified measures can best be described as “patchwork precaution” and that a more systematic approach to construct a web of dual-use precaution for synthetic biology is needed in order to guard more effectively against the field’s future misuse for harmful applications. 相似文献