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251.
The consequences of maintaining a task set in the context of the (speeded) attentional blink were investigated in a series of experiments. Observers were asked to either attend or ignore the first of two target stimuli (T1 and T2). The results showed that when T1 and T2 shared a task relevant feature that was unique to T2, but not to T1, a shallow attentional blink was observed, as well as a lack of Lag 1 sparing. In comparison, when the targets shared a feature that was uniquely task relevant to both targets, the blink could not be avoided. Conversely, when no feature was shared between targets, ignoring T1 was successful and virtually no attentional costs were apparent. A similar lack of costs was also observed when targets shared a task relevant feature that was unique to T1 but not to T2. Finally, matching the feature dimension of a target feature that was unique to T2, but not T1, also strongly attenuated the blink. However, it did not completely abolish Lag 1 sparing. The results are interpreted in the context of current models of the attentional blink.  相似文献   
252.
Abstract

The stress-eating relationship was examined in a prospective study of 158 subjects who completed daily records of stress and eating for 84 days, yielding 16.188 person days of observation. Using both within-subjects and between-subjects analyses, individuals were much more likely to eat less than usual than to eat more than usual in response to stressful daily problems. The likelihood of eating more did not change as severity of stress increased, but the likelihood of eating less increased substantially. There were also clear gender differences. Males had a slight tendency to eat less than to eat more across all levels of stress, except at the highest level, where eating less occurred much more frequently. In females, the tendency to eat less as opposed to eating more emerged at middle levels of stress; at the highest level of stress, females were more than three times more likely to eat less than to eat more. Individual subjects were highly consistent over levels of stress in the direction of eating; 82% of the subjects were consistent in eating more or less over the majority of their stressful periods. These results show a clear effect of stress on eating, with eating less being the predominant response.  相似文献   
253.
Health-risk communications frequently target self-efficacy in order to encourage adaptive responses. Research has also indicated that self-affirmation may be a useful supplementary or alternative intervention technique. This study compared the effects of self-efficacy, self-affirmation and a combination of these techniques for two risk messages. Young British females (N?=?677) read about ultraviolet light and skin cancer or skin ageing (‘photoageing’) and were randomly assigned to a single intervention (self-affirmation/self-efficacy), the combined intervention or no intervention. The efficacy intervention led to greater message acceptance and perceived risk in both the cancer and photoageing conditions, while the only main effect of self-affirmation was on acceptance of the photoageing message. However, self-affirmation moderated the effect of efficacy information. For photoageing messages, efficacy information was associated with greater message acceptance only amongst self-affirmed participants, but the opposite occurred for skin cancer messages. Although these findings should be interpreted cautiously, they imply that health promoters should select efficacy information if only one intervention is used but that self-affirmation can influence responsiveness to efficacy interventions for particular messages.  相似文献   
254.
Writing about traumatic events can produce health benefits, yet emotionally non-expressive or cognitively avoidant individuals may be unwilling or unable to express their emotions. This study examined non-expression, cognitive avoidance, response to writing, and subsequent health. As part of a larger study, participants ( N = 71) with asthma or rheumatoid arthritis (RA) wrote about traumatic experiences for 20 min on three consecutive days. Alexithymia, denial, behavioral disengagement, mental disengagement, focus on/venting of emotions, avoidant thoughts, and health status were assessed at baseline, health status again 4 months after writing. Essays were coded for how personal and how emotional they were, and for narrative structure. Non-expression and cognitive avoidance were neither related to how personal or emotional essays were, nor to affective response to writing. High levels of denial or avoidant thoughts predicted less narrative structure. Avoidant thinking marginally predicted health improvements in RA patients. Results suggest that non-expression and cognitive avoidance do not interfere with writing in terms of emotional engagement, but may influence narrative use.  相似文献   
255.
Language delay is a frequent antecedent of literacy problems, and both may be linked to phonological impairment. Studies on developmental dyslexia have led to contradictory results due to the heterogeneity of the pathological samples. The present study investigated whether Italian children with dyslexia showed selective phonological processing deficits or more widespread linguistic impairment and whether these deficits were associated with previous language delay. We chose 46 children with specific reading deficits and divided them into two groups based on whether they had language delay (LD) or not (NoLD). LD and NoLD children showed similar, severe deficits in reading and spelling decoding, but only LD children showed a moderate impairment in reading comprehension. LD children were more impaired in phonological working memory and phonological fluency, as well as in semantic fluency, grammatical comprehension, and verbal IQ. These findings indicate the presence of a moderate but widespread linguistic deficit (not limited to phonological processing) in a subset of dyslexic children with previous language delay that does not generalize to all children with reading difficulties.  相似文献   
256.
Competition strongly affects individual effort and performance for both individuals and groups. Especially in work settings, these effort gains might come at the cost of individual well‐being. The present study tested whether competition increases both effort (as indicated by task performance) and stress (in terms of cardiovascular reactivity and affective response), and whether this effect is further qualified by the type of competition (interindividual vs. intergroup), using a cognitive computer‐based task and a 2 (Group: Yes, No) × 2 (Competition: Yes, No) × 2 (Gender) factorial design (N= 147). All participants either worked as a representative of a group or as an individual, and were offered performance‐related incentives distributed in a lottery. In the competition conditions, participants were informed that they competed with someone else, and that only the winning person/team would take part in the lottery. Consistent with expectations, competition increased both individual effort and cardiovascular reactivity compared to non‐competitive work. Moreover, for female participants, intergroup competition triggered increased effort and more positive affect than interindividual competition. Aside from documenting costly side‐effects of competition in terms of stress, this study provides evidence for a stress‐related explanation of effort gains during intergroup competition as compared to interindividual competition.  相似文献   
257.
We report on a volunteer programme for undergraduate psychology students, as a prospective career pathway into the inpatient mental health context. Data on motives for joining the programme, as well as their expectations and career plans were collected from 56 students (mainly under 25 years of age; approximately 80% females) in a volunteer placement within an inpatient mental health setting. About 89.3% of the volunteers reported being on the programme to enhance their applications for postgraduate training prospects in the same field. Only 10.7% were motivated primarily by the desire to help mentally ill patients. Over three-quarters planned to pursue postgraduate training in clinical psychology.  相似文献   
258.
This study validated the psychometric structure of the Connor-Davidson Resilience Scale (CD-RISC; Connor & Davidson, 2003 Connor, K. M., & Davidson, J. R. T. (2003). Development of a New Resilience Scale: The Connor–Davidson Resilience Scale (CD-RISC). Depression and Anxiety, 18, 7682. doi: 10.1002/da.10113[Crossref], [PubMed], [Web of Science ®] [Google Scholar]) in a sample of 227 homeless youth in Ghana. Principal Component Analysis (PCA) with Varimax rotation was used to extract factor structures. About 62% of the total variance was accounted for by a three-factor structure: personal competence and tenacity, optimism and achievement motivation. Evidence of the external validity of scales was supported by the positive correlation between resilience and perceived social support scores. The CD-RISC appears to yield scores reliable for assessing resilience among homeless youth in a developing world context.  相似文献   
259.
The majority of Holocaust survivors never speak publicly about their experiences, but those who do tend to find themselves at the centre of commemorative work in their communities. As Holocaust scholars, Holocaust education institutions, and members of the general public become increasingly interested in how to ethically universalize the lessons of the Holocaust, the public Holocaust survivor's role has broadened. It is no longer enough to recount one's own experience; survivors are expected to speak to current human rights abuses and genocides.In Montreal, Canada, a city which once claimed the third largest survivor population in the world, public survivors do a great deal of work. They give testimony in schools and at commemorative events, organize book clubs, write plays, direct films, teach, act as museum docents, and assume roles as community spokespeople. Given their dedication to this work, and a push to get them to speak beyond their personal experiences, we argue that there is a major shift taking place: the act of giving public Holocaust testimony is being professionalized. This professionalization raises unique questions about how people who lived through the Holocaust conceptualize themselves and their identities as survivors. By treating testimony as professional work, survivors contemplate, on a daily basis and in an applied manner, their stances on big questions regarding hierarchies of suffering, comparability, the connection between the personal and the political, blame and forgiveness, as well as many other relevant themes that are central to Holocaust and memory scholarship. All of this plays out in their testimonies.  相似文献   
260.
Abstract

This paper describes how a counsellor in education has to take on and respond to a number of transferences in the clinical work in addition to holding onto a number of centres within the institution and personally. It takes a close look at one student presentation and speaks to the quality of the emotional and psychological impact on the counsellor. It argues for the need to be both thoughtfully containing and thoughtfully penetrating in the clinical work despite the bombardment of conscious and unconscious material. Over all, the paper states how important it is for the counsellor to stay in touch with his/her own feelings, thereby effectively maintaining the depressive position, though this is painful given the current predominance of suicide and serious suicidal intentions among adolescents and young adults.  相似文献   
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