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481.
What would make it the right time for you to die, or the wrong one? In particular, could it be the right time for you to die even if your loved ones want to make the sacrifices needed to prolong your life, because that would cost them too dearly? The worry is that it would be selfish to permit these sacrifies, and wrong for that reason. I think it matters that the sacrifies would occur within a relationship of mutual devotion, and I try to say how it matters. In particular, I argue against some fairly simple views of what constitutes impermissible selfishness in this context, and in favor of approaching such decisions in a different way.  相似文献   
482.
483.
Given the accumulating evidence for a role of anxiety sensitivity in the etiology of panic, it is important to understand the developmental origins of anxiety sensitivity. To this end, this study examined the relation between attachment beliefs and anxiety sensitivity in a sample of high school students (n = 203; mean age 15.7 years) and university students (n = 324; mean age 21.7 years). The Experiences in Close Relationships (ECR; K. Brennan, C. Clark, &; P. Shaver, 1998) was used to assess attachment beliefs and to classify participants into attachment groups. The Anxiety Sensitivity Index (ASI; R. A. Peterson &; S. Reiss, 1987) was used to assess participants' levels of anxiety sensitivity. Results supported the hypothesis that individuals with insecure attachment, specifically those classified as preoccupied and fearful (i.e., those with a negative model of self), had significantly higher anxiety sensitivity scores than securely attached individuals in both the high school and college samples.  相似文献   
484.
An important skill for behavior analysts is creating graphs that clearly convey outcomes and conform to publication conventions. GraphPad Prism is software designed for creating scientific graphs, but no prior research has empirically evaluated training graphing skills using Prism. Two effective training methods are enhanced written instructions (EWI) and video modeling with voiceover instructions (VMVO), but no single‐subject studies have compared the effects of these methods. In this study, we compared the efficacy and social validity of EWI and VMVO for training staff to create graphs using Prism. A single‐subject design was employed to compare the effects of the methods on the individual performance of 11 graduate students. EWI and VMVO were both found to be effective, and more participants chose to use EWI.  相似文献   
485.
Research on the sex industry generally focuses heavily on the economic relationship between sex workers and their clients but typically fails to consider the role and significance of intimacy within these interactions. By drawing upon over 36 months’ ethnographic work conducted in high-end and low-end bars in Dongguan from 2008 to 2009 and 2011 to 2017, the article argues that sex workers and their clients are not only involved in pecuniary transactions but also may exchange intimate and non-remunerative feelings. In order to understand the factors that both facilitate and limit experiences of intimacy in sex work, relevant socioeconomic circumstances must be deconstructed. The dynamics that characterize contemporary Dongguan must be considered within the unique subcultures that characterize the high-end and low-end sex markets. In order to extrapolate from the aforementioned factors, this article examines the interactions of concepts such as economic and cultural capitals, emotional labor, and bounded authenticity to provide insights into how intimacy occurs in China’s global sex industry. The article will also draw from these insights and explore how Chinese and foreign clients overcome social and cultural barriers to develop intimate relationships with sex workers.  相似文献   
486.
The study of brain functional connectivity is crucial to understanding the neural mechanisms underlying the improved behavioral performance and amplified ERP responses observed during infant sustained attention. Previous investigations on the development of functional brain connectivity during infancy are primarily confined to the use of functional and structural MRI techniques. The current study examined the relation between infant sustained attention and brain functional connectivity and their development during infancy with high‐density EEG recordings. Fifty‐nine infants were tested at 6 (N = 15), 8 (N =14), 10 (N = 17), and 12 (N = 13) months. Infant sustained attention was defined by measuring infant heart rate changes during infants’ looking. Functional connectivity was estimated from the electrodes on the scalp and with reconstructed cortical source activities in brain regions. It was found that infant sustained attention was accompanied by attenuated functional connectivity in the dorsal attention and default mode networks in the alpha band. Graph theory analyses showed that there was an increase in path length and a decrease in clustering coefficient during infant sustained attention. The functional connectivity within the visual, somatosensory, dorsal attention, and ventral attention networks and graph theory measures of path length and clustering coefficient were found to increase with age. These findings suggest that infant sustained attention is accompanied by distinct patterns of brain functional connectivity. The current findings also suggest the rapid development of functional connectivity in brain networks during infancy.  相似文献   
487.
Children living in low‐resource settings are at risk for failing to reach their developmental potential. While the behavioral outcomes of growing up in such settings are well‐known, the neural mechanisms underpinning poor outcomes have not been well elucidated, particularly in the context of low‐ and middle‐income countries. In this study, we measure brain metabolic responses to social and nonsocial stimuli in a cohort of 6‐ and 36‐month‐old Bangladeshi children. Study participants in both cohorts lived in an urban slum and were exposed to a broad range of adversity early in life including extreme poverty, malnutrition, recurrent infections, and low maternal education. We observed brain regions that responded selectively to social stimuli in both ages indicating that these specialized brain responses are online from an early age. We additionally show that the magnitude of the socially selective response is related to maternal education, maternal stress, and the caregiving environment. Ultimately our results suggest that a variety of psychosocial hazards have a measurable relationship with the developing social brain.  相似文献   
488.
This review article offers an integration of acculturation, biculturalism, and intergroup relations research. Additionally, it argues that bicultural identities can be more accurately conceptualised as a third, hyphenated cultural identity (e.g., Chinese‐Australian), in addition to one's ethnic and the dominant national identity. In doing so, this article proposes that hyphenated cultural identities may be personally meaningful for many ethnic minorities and discusses the function of hyphenated cultural identification for individuals and society. Given the relevance of bicultural identification, it is argued that recognising and understanding a hyphenated cultural identity is fundamental to ethnic minorities' wellbeing, as well as improving the quality of intergroup relations in multicultural societies, such as Australia.  相似文献   
489.
490.
Masculinities theorising has promoted a traditional view of maleness, conceptualising it as being dominant, successful and non-emotional; that is hegemonic masculinity. Contemporary work on men and their behaviour, recognising need and emotions, has been classified as subordinate to hegemonic masculinity. We examine the procurement of sexual services by a cohort of heterosexual men in New South Wales, Australia arguing that our findings support contemporary masculinity writings. Our analysis suggests that men seek and obtain intimacy and emotional experiences through procurement of sex, while at the same time reflecting some hegemonic masculine characteristics. We conclude by arguing that research with men who procure sexual services provides new insights into masculinities theorising recognising difference and diversity in what it is to be a man in the twenty-first century.  相似文献   
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