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Protection motivation theory and the extended parallel processing model are used to predict the motivational impact of information regarding a genetic susceptibility to heart disease. One hundred ninety-eight smokers read 1 of 3 vignettes: gene positive, gene negative, or standard smoking risk information. Analyses examined whether the impact of type of risk information was moderated by smokers' self-efficacy (SE) levels. Key outcomes were intention to quit and intention to attend an information session about quitting. There were significant main effects of SE and of receiving gene-positive risk information on intentions to quit. There was a significant Risk x SE interaction on intentions to attend an information session. SE was not associated with intentions to attend the information session for smokers in the gene-positive group. Intentions to attend the session were negatively associated with SE for smokers in the lower risk groups. Implications for using genetic risk information to motivate smoking cessation are discussed.  相似文献   
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The reported study used the dual-task methodology to assess the attention demands associated with high and low contextual interference (CI) practice environments. Two specific issues were addressed. First, is there a difference in the attention demands during random and blocked schedules of practice? Second, what is the time course of any differential attention demands that emerge during random and blocked training? In order to address these questions two specific temporal loci were probed during practice: a pre-response interval and the inter-trial interval. It was assumed that the pre-response interval contained the reconstructive activity that is central to the reconstruction position. In contrast, the inter-trial interval has been interpreted in previous work to be the interval in which critical intra- and inter-item processing is performed during random practice. The data revealed a typical CI effect for the primary key-pressing task. Specifically , blocked-practice participants displayed superior performance during training but performed less well than the random-practice individuals at the time of retention. The poorer acquisition performance of the random practice participants was associated with higher cognitive demand during both the pre-response and the inter-trial intervals than that of individuals assigned to blocked practice. The greater attention demands for random-practice individuals are discussed with respect to processes that might occur in both the pre-response and the inter-trial intervals.  相似文献   
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An ongoing study of government raids on minority religious communities in 19 Western‐style democracies over seven‐plus decades shows a dramatic increase in raids beginning in the 1990s. Two distinct and related patterns are found to explain this escalation in frequency. Both patterns involved countermovement mobilization by coalitions of oppositional groups that effectively framed new or nontraditional religious movements (NRMs) as threats to their own members and the larger society, thereby prompting state actions of social control. The patterns are distinguished by a new relationship of countermovement actors to the state. In one pattern, we found the development of a transnational network forging a common collective action frame, movement ideology, and organizational strategy. Seizing political opportunities in the wake of increasing concerns regarding child endangerment, countermovement actors targeted NRMs as harbingers of child abuse and pressed authorities to take action. In the second pattern, we found a concentration of raids in one country (France). Here, the oppositional networks were not simply third‐party interest groups but were fully integrated into the state apparatus, hence awarded power and given extraordinary influence. Consequently, state raids increased exponentially. The study also provides five years of new data from a previous report examining their impact on the larger set of findings and identifying new trends.  相似文献   
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Although the United States is clearly still reeling from its current and recent exported wars, it has never gotten close enough to fully witness their actual horror. As a result, the nation's profound identification with the archetypes of the warrior and hero has never undergone a corrective experience. The country's one-sided myth of its own exceptionalism and goodness has created not only an unattainable image to live up to, but also its flip side—a very repressed and ignored shadow, which is liable to pop up in highly unregulated forms. The psychic split this creates is now being played out in a deeply divided nation and the seemingly sudden emergence of a president who carries all the shadow aspects of the hero archetype. The United States is certainly not the only nation with a narrative elevating itself above all others—or that has ended up enthroning its own shadow. But because of its size and power, the consequences are much more damaging. It would serve the United States well to relativize its view of itself, and for it to take a more appropriate place among the nations of this world. However, history shows that this kind of shift does not happen voluntarily; instead it is forced upon a country by its own failure. It remains to be seen if the United States will be able to make the necessary leap in consciousness to avoid following in history's footsteps.  相似文献   
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Insomnia is highly prevalent among active-duty military service members. Cognitive Behavioral Therapy for Insomnia (CBT-I) is a well-established and effective treatment; however, research and treatment recommendations have primarily focused on civilian or veteran populations. A multitude of military-specific factors directly impact service members’ sleep and the subsequent treatment recommendations. This article provides treatment considerations for the use of CBT-I with active-duty U.S. Army personnel. First, an overview of the theoretical model of insomnia, including military-specific predisposing, precipitating, and perpetuating factors, is presented, followed by a review of common comorbid conditions among service members with insomnia. Finally, discussion focuses on considerations and strategies for implementing components of CBT-I with service members, managing sleep during deployments, and adjusting sleep to accommodate overnight duties. Additional training resources and supplemental video examples (with actors) are provided.  相似文献   
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This paper examined the differential influences of personal, interpersonal, and environmental level factors on domain-based and overall life satisfaction over one year for youth with chronic health conditions. Baseline and Time 2 follow-up data were used from a study examining quality of life for a sample of 439 youth with chronic conditions, aged 11 to 17 years. The Brief Multidimensional Students’ Life Satisfaction Scale measured youths’ life satisfaction in five domains (i.e., satisfaction with self, family life, friendships, school experiences, where one lives) and in overall life. Six multivariate linear regression analyses were performed, each exploring relations of the hypothesized correlates at baseline with one aspect of life satisfaction at follow-up controlling for youth gender, age, household income, and the corresponding aspect of life satisfaction at baseline. Factors at all three levels were found to be important to some aspect of life satisfaction. Emotional well-being played a notable role in life satisfaction across multiple domains and in overall life satisfaction. Family-related factors were also significantly related to life satisfaction across several domains. Social support from close friends and teachers and the school environment were important to specific domains of life satisfaction. Classmate social support emerged as a key factor related to overall life satisfaction. Implications for practice and future research are discussed.  相似文献   
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Repeated cycles of ethanol intoxication and withdrawal associated with dependence induce neuroadaptations in a variety of brain systems. Withdrawal-induced negative emotional states can be ameliorated by ethanol consumption; a learned process termed negative reinforcement. Accordingly, a dependence-induced phenotype is escalated ethanol self-administration. Matrix metalloproteinases (MMPs) are proteolytic enzymes which degrade the extracellular matrix to allow for synaptic reorganization and plasticity. To test the hypothesis that an intact MMP system is required for animals to learn about the negative reinforcing effects of ethanol and display escalated self-administration during acute withdrawal when ethanol-dependent, male Wistar rats were trained to self-administer ethanol and then assigned to either acute or chronic MMP inhibition treatment groups. The chronic treatment group received intracerebroventricular (ICV) infusions of the broad spectrum MMP inhibitor FN-439 or artificial cerebrospinal fluid (aCSF) via osmotic minipumps during a 1 month ethanol dependence induction period and subsequent post-dependence induction self-administration sessions that occurred during acute withdrawal. The acute treatment group only received ICV FN-439 or aCSF on the day of self-administration sessions following dependence induction during acute withdrawal. The results showed that inhibition of MMPs attenuated escalated ethanol self-administration following chronic and acute exposure conditions. Furthermore, once learning (i.e., plasticity) had occurred, MMP inhibition had no impact on escalated response patterns and animals previously subjected to MMP inhibition that did not escalate evidenced normal escalations in operant ethanol self-administration once FN-439 treatments were terminated. Thus, the present data identified that an intact MMP system is required for the escalated responding that occurs during acute withdrawal in dependent animals and implicate such escalation as a learned response.  相似文献   
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