Weight stigmatization and disordered eating in obese women: The mediating effects of self-esteem and fear of negative appearance evaluation

ObjectiveThe aim of this study is to examine whether self-esteem and fear of negative appearance evaluation are significant mediators in the association between weight-related self-devaluation and disordered eating.MethodA sample of obese Canadian women (N = 111, M age = 40.9, SD = 10.2) completed the Weight Self-Stigma Questionnaire (WSSQ), the Rosenberg Self-Esteem Scale (RSES), the Fear of Negative Appearance Evaluation Scale (FNAES), and the Eating Disorder Examination Questionnaire (EDE-Q).ResultsSelf-esteem mediated the relationship between weight-related self-devaluation and restraint and weight concerns, whereas fear of negative appearance evaluation mediated the relationship with weight, shape and eating concerns.ConclusionSince, for obese women, self-esteem and fear of negative appearance evaluation are likely to maintain disordered eating, they should be more frequently taken into consideration by researchers, health professionals and public policy stakeholders.     

Equality,its Basis and Moral Status: Challenging the Principle of Equal Consideration of Interests

The principle of equal consideration of interests (ECOI) is a very popular principle in animal ethics. Peter Singer employs it to ground equal treatment and solve the problem of the basis of equality, namely the problem of why we should grant equal treatment despite the variability of people’s features. In this paper, I challenge Singer’s argument because ECOI does not provide plausible grounds to presume that the interests of diverse individuals are actually equal. Analyzing the case of pain and the interest in not suffering in particular, I contend that there are some insurmountable epistemic and axiological problems in accounting for the equality of interests. Besides criticizing ECOI as a basis of equality, I argue that we need to rely on an equality of moral status. I conclude by providing some considerations on the relation between equality and the principle of proportionality.     

Chronic Patients’ Autonomy in Iranian Hospitals: A Qualitative Study

The autonomy of chronic patients in Iranian hospitals is challenged by impaired functioning resulting from chronic illness, a negative image in society, and effects related to hospitalization. Comprehensive interviews and observations of 34 patients, nurses, and physicians were performed to assess the autonomy of chronic patients in Iran. Conceptualization, constant comparison, and the combination of data resulted in the identification of 5 main categories related to autonomy: welcoming paternalism, self-expression, self-proof, shared decision making, and self-determination. Authority scrambling was a central category describing chronic patients’ perceptions of their autonomy during hospitalization. These patients sought to maintain their independence despite serious threats to their autonomy.     

风险认知中的信任机制：对称或不对称？

上世纪90年代研究者开始研究信任的“不对称性原则”,即失去信任比得到信任容易。十余年来,不同研究者从信息类型、灾害类型以及先前态度等方面对信任的“不对称性原则”展开了继续探索,认为信任的“不对称性原则”是有条件的。另有一部分研究者直接从信任的结构对“不对称性原则”进行了反驳,认为信任应该包括社会信任和信心,社会信任基于共享的价值观,是对称的;信心基于客观的行为标准,是不对称的。信任研究应该针对社会信任这一维度。之所以会出现“不对称”或“对称”的矛盾,主要是由于信任结构的不一致。前者将信任看成是一维的,而后者认为信任是二维的。这就推动了信任的理论结构探索和启发式研究。通过对信任机制的研究,风险管理者和专家能够在实际的风险管理中制定相应的提高公众信任的措施,推动科技发展,提高生活质量,提升风险管理。     

The Wiseman and the Sage:Metaphysics as Wisdom in Aristotle and the Neo-Confucian School of Principle

Among scholars of classical philosophy in the West, it is not uncommon to hesitate about the existence of metaphysics in non-Western philosophical traditions. At times, the dilemma seems due to culture-specific ideas or standards about what metaphysics is or how it should be done. Other times the problem seems to lie in a general lack of awareness about the methods and approaches of divergent philosophical traditions. This article explores an often ignored Aristotelian notion of metaphysics: That it is wisdom. If we acknowledge wisdom to be a common value or ideal found in different cultures, then characterizing metaphysics as wisdom promises to be more inclusive than prevalent ideas about it, being broad enough to allow for the appreciation of metaphysical insights and achievements in non-Western schools. I first examine Aristotle’s account of what wisdom consists of. I shall then test the inclusivity of this conception of metaphysics by showing how its characteristic features are manifest in the Neo-Confucian ideal of sagely learning.     

Delay discounting as impaired valuation: Delayed rewards in an animal obesity model

Obesity is a major public health problem, which, like many forms of addiction, is associated with an elevated tendency to choose smaller immediate rather than larger delayed rewards, a response pattern often referred to as excessive delay discounting. Although some accounts of delay discounting conceptualize this process as impulsivity (placing the emphasis on overvaluing the smaller immediate reward), others have conceptualized delay discounting as an executive function (placing the emphasis on delayed rewards failing to retain their value). The present experiments used a popular animal model of obesity that has been shown to discount delayed rewards at elevated rates (i.e., obese Zucker rats) to test two predictions that conceptualize delay discounting as executive function. In the first experiment, acquisition of lever pressing with delayed rewards was compared in obese versus lean Zucker rats. Contrary to predictions based on delay discounting as executive function, obese Zucker rats learned to press the lever more quickly than controls. In the second experiment, progressive ratio breakpoints (a measure of reward efficacy) with delayed rewards were compared in obese versus lean Zucker rats. Contrary to the notion that obese rats fail to value delayed rewards, the obese Zucker rats' breakpoints were (at least) as high as those of the lean Zucker rats.     

Citizens in appropriate numbers: evaluating five claims about justice and population size

Abstract

While different worries about population size are present in public debates, political philosophers often take population size as given. This paper is an attempt to formulate a Rawlsian liberal egalitarian approach to population size: does it make sense to speak of ‘too few’ or ‘too many’ people from the point of view of justice? It argues that, drawing on key features of liberal egalitarian theory, several clear constraints on demographic developments – to the extent that they are under our control – can be formulated. Based on these claims, we can clarify both the grounds and content of our obligations to future generations.     

对骨折治疗“优化选择”与“合理选择”的理解和思考

从合理化角度回顾了当前几种重要的骨折治疗理论体系的发展与演变,认为骨折治疗的最优原则是一种理想状态,现实中没有绝对最优只有相对合理。只有建立以患者为中心的思维体系,加强医疗逻辑思维能力,用多维思考的方式寻找矛盾的合理平衡点,始终坚守医学伦理道德底线,才能真正做到为每一位骨折患者进行最合理的治疗。     

薛学潜易统计方程式推导存在的问题探讨

民国薛学潜先生作为科学易学的代表人物,打通了传统易学与西方现代科学的隔阂,建立了一个相对缜密的薛氏科学易体系。但由于受诸多因素制约,其推导仍有许多不足,甚至有对物理模型的模糊认识,导致了一些结论不能令人信服。本文以易统计方程式为例进行探讨,发现易统计方程式总摄三种物理统计有些牵强,其推导过程也颇有缺陷。