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381.
Considerable interest has focused on making warning labels on tobacco‐product packaging more effective in communicating risk to current and potential smokers. However, none of this work to date has involved the communication of risk information about reduced‐exposure products, or how a graphic warning label may function in advertisements. Reduced‐exposure products pose an interesting public health challenge in light of the fact that many advertisements for such products convey safety claims that may undermine the likelihood that potential consumers will process warnings about the products. The present study examines the influence of graphic warning labels on ratings of advertisements for 3 different types of tobacco products. Results showed that including a graphic picture lowered the appeal ratings for the product.  相似文献   
382.
Treatment for obesity is still running short, particularly on the long term. However, some people do take advantage of treatments and are able to retain their weight loss. What makes the difference between those who can keep their weight loss and those who cannot? One possible predictor of relapse in obesity treatment is impulsivity. Overall, obese people are found to be more impulsive than lean people, especially obese binge eaters. Intuitively, it would make sense that the most impulsive people are less able to keep control over eating behaviour. Therefore, impulsivity could serve as an obstacle for treatment. In the present study impulsivity was measured with a behavioural task (the stop signal task) in 26 obese children. Overweight of the children was measured before and after treatment and at 6 and 12 months follow ups. The results show that impulsivity was related to overweight at all moments: The most impulsive children were the most overweight ones; even after 12 months. Moreover, impulsivity predicted therapy success: the most impulsive children lost less weight. Impulsivity appears to contribute to the difference between succeeding or failing in attempts to lose weight.  相似文献   
383.
Children produce their first gestures before their first words, and their first gesture+word sentences before their first word+word sentences. These gestural accomplishments have been found not only to predate linguistic milestones, but also to predict them. Findings of this sort suggest that gesture itself might be playing a role in the language‐learning process. But what role does it play? Children's gestures could elicit from their mothers the kinds of words and sentences that the children need to hear in order to take their next linguistic step. We examined maternal responses to the gestures and speech that 10 children produced during the one‐word period. We found that all 10 mothers ‘translated’ their children's gestures into words, providing timely models for how one‐ and two‐word ideas can be expressed in English. Gesture thus offers a mechanism by which children can point out their thoughts to mothers, who then calibrate their speech to those thoughts, and potentially facilitate language‐learning.  相似文献   
384.
The social neuroscience of child and adolescent depression is inherently multidisciplinary. Depressive disorders beginning early in life can have serious developmental and functional consequences. Psychopathology research has described depression's defining clinical and contextual features, and intervention research has characterized its response to treatment and prevention programs. Neuroendocrine, electrophysiological, and neuroimaging studies have identified core neurobiological aspects of early-onset mood disorders. These areas are reviewed using a developmental social neuroscience perspective for integrating disparate observations. The paper introduces a dynamic adaptive systems framework, and it discusses hedonic capacity, stress sensitivity, ruminative self-focus, and attentional impairments as fundamental components of mood disorders.  相似文献   
385.
The research reported in this paper set out to investigate ethics in the initial stages of construction projects. Briefing is the first real contact stage between the commissioner (client/employer) of a project — at this stage a potential project — and those involved in project realization — the designers and, subsequently, the constructors. It is well known that early decisions are of greatest impact and so, the importance of the initial contacts, communications and consequent decisions are paramount. Different project participants are known to pursue individual objectives to varying degrees as well as possessing different perspectives and perceptions and operating/behaving in different ways. Hence, determination of the appropriate form, content etc. of a project is, inevitably, a matter of exercising value judgements and compromises and so, involves ethical considerations. A case study of a project through the briefing stage is reported and analysed, from initial contacts to scheme approval. It is apparent that a number of ethical concerns are manifest through the various actions of the major participants. An earlier version of this paper was presented at the “Ethics and Social Responsibility in Engineering and Technology” meeting, New Orleans, 2003.  相似文献   
386.
This prospective study explored whether keeping a major secret, self-concealment (i.e., the predisposition to keep secrets), and social support at Time 1 predicted symptomatology levels 9 weeks later (Time 2) among a sample of 86 undergraduates. The results showed that the process of keeping a secret actually predicted fewer symptoms, whereas the personality variable of self-concealment predicted more symptoms at Time 2, even when the analyses controlled for social support. However, the predictive effects of both secret keeping and self-concealment were wiped out when the analyses statistically controlled for initial symptomatology, which was positively linked to self-concealment from the outset. These findings challenge conventional wisdom about the dangers of keeping a major secret and suggest that, instead, the kind of person who is secretive simply might be more vulnerable to symptoms.  相似文献   
387.
Seven hundred three members of the Society for Industrial and Organizational Psychology indicated agreement or disagreement with 49 propositions regarding cognitive ability tests in organizations. There was consensus that cognitive ability tests are valid and fair, that they provide good but incomplete measures, that different abilities are necessary for different jobs, and that diversity is valuable. Items dealing with the unique status of cognitive ability were most likely to generate polarized opinions. A 2-factor model, classifying items as those reflecting societal concerns over the consequences of ability testing and those reflecting an emphasis on the unique status of "g," fit the data well, and these factors proved especially important for predicting responses to the more controversial items.  相似文献   
388.
Resource loss,resource gain,and emotional outcomes among inner city women   总被引:1,自引:0,他引:1  
The authors examined a dynamic conceptualization of stress by investigating how economic stress, measured in terms of material loss, alters women's personal and social resources and how these changed resources impact anger and depressive mood. Resource change in women's mastery and social support over 9 months was significantly associated with changes in depressive mood and anger among 714 inner city women. Greater loss of mastery and social support was associated with increased depressive mood and anger. Loss of mastery and social support also mediated the impact of material loss on depressive mood and anger. Resource loss and worsening economic circumstances had more negative impact than resource gain and improving economic circumstances had positive impact, suggesting the greater saliency of loss than gain.  相似文献   
389.
Games are defined as ongoing series of complementary ulterior transactions that are superficially plausible but have a concealed motivation to maximize pay-offs and minimize penalties for the initiator. While some games are harmless and part of socialization, others are destructive. Destructive game-playing in clinical supervision, in which game-playing (initiated by either supervisors or students) interferes with a student's realization of internship goals, has been documented in some allied healthcare professions but has not yet been studied in genetic counseling. Genetic counselors and clinical supervisors of genetic counseling students were anonymously surveyed regarding their experiences with destructive game-playing. Results show that such games do occur in genetic counseling clinical supervision. Some games are the same or similar to ones previously described in other health-care professions; others may be unique to genetic counseling. The purpose of this paper is to document these games as a first step to facilitating dialogue, understanding and awareness of them.  相似文献   
390.
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