Bayesian estimation of P (Y<X) from Burr-type X model containing spurious observations

We consider the problem of estimating R=P(Y<X) when X and Y are independent Burr-type X random variables. We assume that the sample from each population contains one spurious observation. Bayes estimates are derived for exchangeable and identifiable cases. Monte Carlo simulation is carried out to compare the bias and the expected loss of R.     

Self‐Awareness in Human and Chimpanzee Infants: What Is Measured and What Is Meant by the Mark and Mirror Test?

The objective study of self‐recognition, with a mirror and a mark applied to the face, was conducted independently by Gallup (1970) for use with chimpanzees and monkeys, and by Amsterdam (1972) for use with infant humans. Comparative psychologists have followed the model (and assumptions) set by Gallup, whereas developmental psychologists have followed a different model (e.g., Lewis & Brooks‐Gunn, 1979). This article explores the assumptions in the definitions and methods of self‐recognition assessments in the 30 years since these initial studies, and charts the divergence between the developmental mark test and the comparative mark test. Two new studies, 1 with infant chimpanzees and 1 with infant humans, illustrate a reconciliation of the 2 approaches. Overt application of the mark, or other procedures related to how the mark is discovered, did not enhance mirror self‐recognition. In contrast, maternal scaffolding appears to enhance performance, perhaps by eliciting well‐rehearsed verbal responses (i.e., naming self). When comparable testing procedures and assessment criteria are used, chimpanzee and human infants perform comparably. A combined developmental comparative approach allows us to suggest that mirror self‐recognition may be based on a specific aspect of mental representation, the cognitive ability to symbolize.     

中韩日三国未来在经济上的竞争与合作

一、导言(一)改变中的世界经济数千年前,古代中国在比较厚实的基础之上,就已发展出灿烂的文化,而这先进的文化与经济也通过“丝绸之路”向西方传播。     

Employee E-mail and internet use: Canadian legal issues

VI. Conclusion The rapidly increasing use of Internet and e-mail in the workplace has introduced complicated issues related to the areas of potential liability of employers arising from the improper use of the Internet and e-mail by employees, as well as creating numerous privacy issues which must soon be addressed by all employers — union and nonunion. If employers specify and disseminate clear and concise e-mail and Internet use policies, they will be able to significantly reduce the risk associated with employee misconduct in this area. Not only should the policies be clear and concise, but they should also be communicated to the employees in such a fashion that all employees understand the policy and the consequences of breaching that policy.     

人类的性、爱及性爱的哲学分析

爱和性合为性爱。爱是倾向性好的感情 ,人在青少年期萌生指向性的爱 ,最初为思念。性是异性间合而为一的欲求。爱和性随着生理的成熟一同到来。人对性是用身体来认识 ,对爱是用心来认识 ,二者殊途但终合为一 ,即性爱。性爱可以分为有爱的性交、无爱的性交和无性交的爱三种。爱与性交一方面具有相互的规定性 ,另一方面还有单方面的规定性。性爱是面向完全的、理想者的。性爱的原动力是理念 ,性爱前瞻性地志向于尚未存在的将来。     

Self-perception of aging and health among older adults in Korea

The way that each individual perceives his or her own aging and health may be a key indicator of adaptation and well-being in old age. This study explored the determinants of self-perception of aging and health using 291 community-dwelling older adults in Korea (mean AGE=69.9). Older individuals with lower levels of education and economic status and various types of health problems (more chronic conditions, greater disability, poorer vision, and greater numbers of sick days) were found to have more negative self-perception of aging and health. In addition, a significant role of psychological factors was observed. For self-perception of health, sense of mastery was found to be a significant factor, and for self-perception of aging, neuroticism was observed to be significant along with sense of mastery. The mediating role of self-perception of health was supported that positive perception of health intervened the adverse effects of health problems on self-perception of aging. The findings demonstrate the important roles of psychological resources and subjective perceptions and suggest a need to consider them when planning interventions.     

The Timing of Entry Into Fatherhood in Young, At-Risk Men

Timing of first fatherhood was examined in a sample of 206 at-risk, predominantly White men, followed prospectively for 17 years. An event history analysis was used to test a model wherein antisocial behavior, the contextual and familial factors that may contribute to the development of antisocial behavior, and common correlates of such behavior, including academic failure, substance use, and early initiation of sexual behaviors, lead both directly and indirectly to an early transition to fatherhood. Having a mother who was younger at first birth, low family SES, poor academic skills, failure to use condoms, and being in a cohabitating or marital relationship predicted entry into fatherhood. Implications of the findings for prevention of and intervention with early fathering are discussed.     

Productive welfare: Korea's third way?

How can the various pressures of economic globalisation and changes in the established welfare systems of the industrialised nations inform the development of the Korean welfare state? As the twenty‐first century dawns, Korea is confronted with a serious dilemma: How to adapt to globalisation and survive under worldwide competition and at the same time construct an effective egalitarian welfare state? The objective of this paper is to explore the future directions for the Korean social welfare system as it adjusts to economic globalisation. As it seeks a course between the social democratic welfare state model and the rising tide of the neo‐liberal welfare state, we pose the question: Is there a ‘third way’ for Korea? In trying to discern where the Korean welfare state is headed, it may be helpful to understand where it has come from and how it compares with the established welfare states in the industrialised nations.     

Tests for the multivariate two-sample problem based on empirical probability measures

Nonparametric tests are proposed for the equality of two unknown p-variate distributions. Empirical probability measures are defined from samples from the two distributions and used to construct test statistics as the supremum of the absolute differences between empirical probabilities, the supremum being taken over all possible events. The test statistics are truly multivariate in not requiring the artificial ranking of multivariate observations, and they are distribution-free in the general p-variate case. Asymptotic null distributions are obtained. Powers of the proposed tests and a competitor are examined by Monte Carlo techniques.     

The Use Of Shame and Dread in the Countertransference

Much has been written about paranoid anxieties as these occur in the patient. Less, however, has been written about primitive experiences as these occur in the therapist during the session. This paper recounts a patient's correct articulation of the therapist's self-perception, which, because of its accuracy, initially flooded the therapist with shame and dread. Nonetheless, the patient's perception was able to be used in a way that clarified, in the countertransferance, a piece of the patient's early experience in relation to her mother and strengthened the therapeutic relationship.