信息时代的组织范式：内部市场

1990年以来 ,一种被誉为信息时代的组织范式 ,即所谓的自由企业范式 ,受到了学术界和企业界的很大重视。自由企业范式强调非集中化管理体制 ,灵活的组织内部关系 ,以及内部市场式的经营模式。本文描述了这种组织范式的理论基础及其应用原则 ,并对其在西方国家的应用及对我国的意义作了探讨。     

On the distribution of the maximum likelihood estimator of Cronbach's alpha

The asymptotic normal distribution of the maximum likelihood estimator of Cronbach's alpha (under normality) is derived for the case when no assumptions are made about the covariances among items. The asymptotic distribution is also considered for the special case of compound symmetry and compared to the exact distribution.The authors would like to thank Willem J. Heiser, an associate editor and the reviewers for valuable and helpful comments to improve the quality of this work.     

MMPI-2 Content Scale Validity Within a Sample of Chronic Pain Patients

The concurrent, criterion-related and discriminant validity of four of the MMPI-2 content scales were examined within a population of 309 patients being evaluated for the treatment of chronic pain. Utilizing both self-report and therapist-derived criteria, the MMPI-2 content scales designed to assess symptoms of anxiety (ANX), depression (DEP), low self-esteem (LSE), and anger (ANG) demonstrated the ability to provide valid information beyond that provided by the traditional MMPI-2 clinical and validity indices. Further, a multi-trait/multi-method analytic approach revealed; (1) strong discriminant validity for the ANG content scale and (2) substantial variance overlap among all the self-report measures of subjective distress, compromising our efforts to evaluate the discriminant validity of the ANX, DEP, and LSE content scales.     

Shock-induced aggression and pain sensitivity in the rat: Catecholamine involvement in the corticomedial amygdala

The possible role of amygdaloid catecholamines in the control of shock-induced aggression and pain sensitivity in the rat was investigated. Bilateral microinjections of chlorpromazine into the corticomedial amygdala resulted in decreased fighting and decreased sensitivity to the shock stimulus. Further analysis of this effect, using specific adrenergic antagonists, revealed that neither a- nor Padrenergic systems appeared to be responsible for the behavioral effect of chlorpromazine. Injections of haloperidol into the same region, however, yielded a reduction similar to that produced by chlorpromazine, while dopamine injections resulted in significant elevations in both fighting and pain sensitivity. No effect on any of these behavioral measures was obtained following injection of any of the agents into the basolateral amygdala. These results suggest that the observed effect of catecholamine injections in the corticomedial amygdala is related to changes in pain sensitivity mediated by dopamine.     

Chronic pain as a posture towards the world

This article discusses what chronic pain is “about”, what the intentional object is of pain, and what is the intentional relation like? My approach is based on Maurice Merleau‐Ponty’s phenomenology, with an aim is to understand a two‐way relationship: how the sufferers bestow meaning on chronic pain, and how pain, on the other hand, signifies peoples’ life. In contrast to biomedical and cognitive‐behavioral theories, chronic pain is not only meaningful, but as an intentional emotion as well; it does not simply “happen” in the nervous system. I analyzed meanings assigned to pain through the narratives of three patients with chronic pain. Pain is described as creating a discontinuity in the patient’s Lebenswelt at the narrative level. When attempting to find meaning to their pain, patients point both to everyday life and biomedical referents. The structure of bestowing meaning is, metaphorically, like a necklace with everyday world and biomedical interpretations strung like beads, one after the other. The intentional object of pain, on the contrary, is constituted of the patients’ world in its wholeness. My results don’t confirm Drew Leder’s idea of disrupted intentionality, but underline directness as the basic relation of human experience also in case of pain and disease. Pain in itself is an e‐movere, an intense passionate movement, an intentional relation with and a bodily posture taken towards the world.     

内丹术的文化误读

中国的内丹术并不神秘,它是一种把意识集中在“天心”（即两目之间的位置）,自我观察和自我调节的心理训练方法。荣格认为,中国的内丹术是一种有助于意识与无意识对话,消除冲突的艺术,这仿佛是一个意识或人格重生的过程。一些人把内丹术解释为“气功”,把心理调节的技能解释为物理的疗法,把自我的调节或内隐的行为解释为向外发送的疗法是一种文化性的错误路线。     

Tests for equality of several alpha coefficients when their sample estimates are dependent

In a variety of measurement situations, the researcher may wish to compare the reliabilities of several instruments administered to the same sample of subjects. This paper presents eleven statistical procedures which test the equality ofm coefficient alphas when the sample alpha coefficients are dependent. Several of the procedures are derived in detail, and numerical examples are given for two. Since all of the procedures depend on approximate asymptotic results, Monte Carlo methods are used to assess the accuracy of the procedures for sample sizes of 50, 100, and 200. Both control of Type I error and power are evaluated by computer simulation. Two of the procedures are unable to control Type I errors satisfactorily. The remaining nine procedures perform properly, but three are somewhat superior in power and Type I error control.A more detailed version of this paper is also available.     

The Social Phobia and Social Interaction Anxiety Scales: Evaluation of Psychometric Properties

The present investigations examined the factor structure and psychometric properties of two new self-report measures of social phobia, the Social Interaction Anxiety Scale (SIAS) and the Social Phobia Scale (SPS). A confirmatory factor analysis in Study I provided support for the fit of a two-factor model of the SIAS and SPS. Internal consistency estimates were high for the original two scales with a sample of 200 undergraduates. Also, using an item parceling procedure, the obtained internal consistency reliability indices for each parcel were acceptable. Results of the CFA in Study II provided support for the factorial stability of the model identified in Study I. Furthermore, multisample analyses showed invariant patterns for factor loadings and factor correlations across 138 men and 272 women. Gender differences were not observed in the mean SIAS and SPS scale and item scores. Both scales correlated negatively and significantly with measures of social desirability. Concurrent validity was established for the scales. The SPS was less specific than the SIAS to symptoms of social phobia.     

Sex Differences in Clinical Pain: A Multisample Study

A recent meta-analysis of the experimental pain literature revealed effect sizes of .55 for pain threshold and .57 for pain tolerance, indicating a moderate difference in pain perception between men and women, with women reporting an increased sensitivity to pain. The current study investigated the relationship between sex and clinical pain ratings, in patients seeking care at a tertiary care facility. Five samples of chronic pain patients were recruited from several diverse clinics associated with the University of Florida. Analyses of clinical pain ratings revealed similar effect sizes for all samples, ranging from –.07 to –.25, indicating small differences, with women reporting higher levels of clinical pain. This is the first paper to report effect sizes for differences in report of pain in samples of chronic pain patients presenting for treatment at a tertiary care facility.     

Sex, Aggression, and Pain: Sociobiological Implicatios for Theological Anthropology

Theological anthropology can be enriched by paying attention to insights into human behavior taken from sociobiology. The capacity for reflective self-consciousness enables the human animal to respond to basic instincts and drives in unprecedented ways. Humans follow gender-specific sexual strategies, display aggressive behavior, and respond to physical pain as do other animals. Yet human beings have the intellectual ability to express these tendencies uniquely in either destructive or constructive ways. The human being, unlike any other animal, must reckon with sexual ethics, the problem of violence, and the meaning of suffering. In developing the basic concepts of theological anthropology—good creation, natural evil, fall, sin, and image of God—sociobiological research can lead to more adequate understanding of the human.