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181.
Children have special duties to their parents: there are things that we ought to do for our parents, but not for just anyone. Three competing accounts of filial duty appear in the literature: the debt theory, the gratitude theory and the friendship theory. Each is unsatisfactory: each tries to assimilate the moral relationship between parent and child to some independently understood conception of duty, but this relationship is different in structure and content from any that we are likely to share with anyone apart from a parent. A more promising account will concentrate on what is unique about the parent-child relationship. I articulate and defend the 'special goods theory', according to which filial duties arise from the distinctive kinds of goods that healthy parent-child relationships typically involve. 相似文献
182.
Objective: We examined how individual motivational orientations and anticipated regret are related to the protective health decision of vaccination behaviour.Design: The proposed relations were examined in a large-scale sample (N = 3168) and three medium-sized samples (N = 151, N = 194, N = 208). Questionnaires were applied to assess regulatory focus, anticipated regret and vaccination behaviour.Results: Increased prevention-focused self-regulation – which is represented by concerns about security-related goals, responsibilities and obligations – was related to a greater likelihood of vaccination. Prevention-focused individuals’ higher likelihood of getting vaccinated seems at least in part to be a consequence of anticipated regret for not vaccinating. Study 3 suggests that regulatory focus is less related to vaccination decisions when regret is increased by the decision-making context; that is, when information highlighting vaccination effectiveness and a low likelihood of adverse responses is provided.Conclusion: Prevention-focused self-regulation is related to a greater likelihood of engaging in health-protective behaviour. This can be explained by prevention-focused individuals’ greater tendency to anticipate regret about getting ill as a consequence of not adopting protective measures. If people perceive a protective measure such as a vaccination as highly effective, anticipated regret for not adopting it is generally increased, and individual differences in regulatory focus no longer predict the decision. 相似文献
183.
Problem Representation,Option Generation,and Poliheuristic Theory: An Experimental Analysis 下载免费PDF全文
Poliheuristic (PH) theory has received strong empirical support for its depiction of the option selection process: it explains how leaders evaluate, weigh, and ultimately choose among a set of policy options. But PH theory does not explain how this initial set of options is generated. Foreign policy problem representation (PR) research has shown that the way in which leaders mentally represent decision problems determines which options are generated for consideration. In this article, we develop a hybrid PR‐PH framework in which leaders’ problem representations drive an unconscious screening process that occurs prior to the conscious screening of PH stage 1. We test hypotheses drawn from this framework experimentally and find that key elements of PR (most notably, perceived threat) determine which options consciously occur to decision makers and which options are not generated during a simulated foreign policy crisis. 相似文献
184.
Simon Keller 《Journal of applied philosophy》2018,35(3):481-495
In meeting legal or professional fiduciary obligations, a fiduciary can sometimes come to share a special moral relationship with her beneficiary. Special moral relationships produce special moral obligations. Sometimes the obligations faced by a fiduciary as a result of her moral relationship with her beneficiary go beyond the obligations involved in the initial fiduciary relationship. How such moral obligations develop is sometimes under the control of the beneficiary, or of an outside party. As a result, the fiduciary can be the target of a distinctive kind of moral manipulation; it is sometimes possible to force a fiduciary to perform a particular act by placing her into circumstances under which she is morally obliged to perform it, because all her other options are morally unacceptable. This is moral blackmail. Moral blackmail is a powerful force within many sorts of human interactions. By understanding the ways in which fiduciaries become vulnerable to moral blackmail, we can better understand the pressures faced by fiduciaries in keeping their personal and professional lives separate, the dynamics of certain kinds of employment negotiations, and the injustice that results when women take on the bulk of the work within caring professions. 相似文献
185.
The effect of foreperiod duration on reaction time and its relation to interval schedules of reinforcement 下载免费PDF全文
Two groups of pigeons were exposed to a simple reaction-time procedure in which mean foreperiod duration was 5, 10, or 20 seconds. For one group, the foreperiods had an arithmetic, or rectangular, distribution; for the second group, they had a constant-probability, or Bernoulli, distribution. Under both distributions, mean response latency was an increasing, negatively accelerated function of mean foreperiod duration. On a given trial, response latency was a function of its associated foreperiod duration: latency was a decreasing function of foreperiod duration in the arithmetic distribution, and an increasing function of foreperiod duration in the constant-probability distribution. Examination of the distribution of latencies revealed a harmonic structure reminiscent of distributions of interresponse times under variable-interval schedules of reinforcement. Taken together, the results confirm and extend previous findings with human subjects, and also suggest numerous similarities to behavior maintained by variable-interval schedules. 相似文献
186.
幼儿对条件许诺的理解 总被引:4,自引:0,他引:4
通过给4、5、6岁儿童呈现一系列图片,分别代表孩子、妈妈以及双方违反约定的不同情况,考察了幼儿对条件许诺形式的社会约定的理解。结果表明:幼儿对条件许诺的认知表现出明显的发展趋势,绝大多数幼儿都能指出孩子违反,随年龄增大能指出妈妈违反、双违反的人次百分比逐渐增多,其中4岁组没有人能指出妈妈违反,5岁组没有人能指出双违反;幼儿对条件许诺中不同角色违背的检测存在“角色效应”和“同侪违背优先检测效应”;多数幼儿还没有将条件许诺理解为双条件规则。 相似文献
187.
Research on the effect of stereotype threat has consistently shown that a reduction of stereotype threat due to decreased salience of negative stereotypic expectations in testing situations results in a performance boost. This article reports on an experiment (n = 75 high school students) designed to test the impact of increased salience of negative stereotypic expectations on math performance. As expected, female participants in the condition of heightened salience of negative stereotypic expectations underperformed in comparison to their control group counterparts. Moreover, it was found that the effect of blatant stereotype threat resulted in increased self-handicapping tendencies in women, which in turn led to significantly impaired math performance. 相似文献
188.
C Keller 《Perceptual and motor skills》1988,67(1):95-100
26 women and 17 men between the ages of 26 and 62 yr. of age and diagnosed as having chronic illnesses were administered four questionnaires to assess physical and psychological variables and coping strategies: the Sickness Impact Profile, the Time Reference Inventory, and the Multidimensional Health Locus of Control. The Jaloweic Coping Scale assessed coping strategies. Canonical correlation indicated a single-factor link (Wilks' lambda) between scores on the first 3 tests, and the subscales of the coping scale. A significant but small correlation of .31 between the Multidimensional Health Locus of Control subscale, Powerful Others, and the coping subscale of Emotion-focused strategies was observed, that with the subscale Chance and the coping subscale confrontive strategies was negative. A second canonical correlation deleting the Time Reference Inventory score of age extension and including the three Sickness Impact Profile subscales was significant and positive for the Composite score and the subscale Palliative of the Jaloweic Coping Scale. Such data suggest that individuals who have a locus of control orientation of Powerful Others respond to chronic illness with emotionally based behaviors. In addition, chronically ill individuals who are physically dysfunctional tend to respond with palliative coping strategies. 相似文献
189.
Dennis Keller 《Journal of experimental child psychology》1982,33(2):288-297
Second graders (mean age, 8 years 3 months), fourth graders (mean age, 10 years 4 months), and adults verified telegraphic sentences with typical or atypical subject nouns and high or low dominant property predicates. The hypothesis tested was that the similarity in the attribute structures of category members to their superordinate prototype should be related to degree of typicality. Adult reaction time and error data supported the prototype model of semantic category structure. Second and fourth graders showed comparable property knowledge to adults, but evidenced different organizational patterns than predicted by the adult model. The results suggest that with development children learn to simultaneously use many attribute dimensions and to abstract the family resemblance structure and relative importance of category properties. 相似文献
190.