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21.
Relationships between parental behaviors and adolescent self-esteem were analyzed in a group of 95 early adolescents from multiple settings. The study was designed to investigate hypotheses regarding associations between observed parental interactions (e.g., accepting and devaluing) and adolescent self-esteem. Parents' verbal interactions with their adolescents were assessed through application of the constraining and enabling coding system to transcribed family discussions, generated through a revealed differences procedure. Adolescent self-esteem was measured with the Coopersmith Self-Esteem Inventory. Parent interaction-self-esteem associations were examined in the pooled sample, as well as in specific sub-groups based on gender, health, and ego development (measured by the Washington University Sentence Completion Test). Boys had more numerous associations between their self-esteem and parental interactions than girls, and psychiatrically ill boys had particularly high associations. Parental interactions were found to be most strongly related to adolescent self-esteem for adolescents at the lowest levels of ego development. Our findings are consistent with the view that increasing individuation in self-esteem regulation occurs during adolescent development, such that adolescents at higher levels of ego development evaluate themselves more independently of parental feedback than do their less mature peers.This study was supported through a Research Training Grant No. MH16259 (Dr. Isberg) from the NIMH, a grant from the National Institute of Child and Human Development (NICHD Grant No. 5 R01 HD18684-02), and a Research Scientis Development Award No. 5 K-02-MH-70178 (Dr. Hauser) from the NIMH.Received M.D. from Harvard University. Currently studying adolescent development and working with the school consultation program of the Massachusetts Mental Health Center.Received M.D. from Yale University and Ph.D. from Harvard University (Psychology). Currently studying family contexts of adolescent development.Received M.D. from The University of Chicago. Currently studying psychological consequences of diabetes mellitus.Received Ed. D. from Harvard University (School of Education). Currently studying family coping processes in response to stressful events.Received Dipl. Psych. from Freie Universitat, Berlin (Clinical Psychology). Currently studying relationships between psychopathology and development among adolescent psychiatric patients.Received Ph.D. from Ohio State University (Psychology). Current interests in assessing ego development and family systems.Received Ph.D. from the University of Miami (Clinical Psychology). Research interests in family studies and adolescent development.  相似文献   
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This article considers the procedures used in EC law to prosecute infringements committed by Member States, in addition to the well-known Article 226 (ex Article 169) EC. It has three purposes. The first is to systematise the main categories of these, to examine the reasons for the creation of these procedures and the interaction among them, using Article 226 as the main point of reference. The basic criterion is the distinction between procedures established by the EC Treaty and procedures established by secondary legislation but without a clear legal basis in the Treaty. The second purpose is to explain why Member States have accepted the development of new procedures, even though they serve to reinforce the Commission's powers. The article argues that this acceptance can be explained, first, by the active participation of Member States, through committees, in the establishment of these procedures; and, secondly, a deliberate strategy to convince Member States, on both a sectoral basis, and a case-by-case basis, by the Commission. The article concludes, however, that the current procedures should be improved and that it is time for them to be realigned and rationalised.  相似文献   
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Organ transplantation has become a proven, cost-effective lifesaving treatment, but its promise is contingent on the number of available organs. The growing gap between the demand and supply results in unnecessary loss and diminished quality of life as well as high costs for surviving patients and health insurers. Twenty years after the enactment of the National Organ Transplantation Act, it is time to rethink the moral basis and overall design of organ transplantation policy. We propose a national plan for organ transplantation insurance under which the federal government would assume responsibility for increasing the organ supply and would cover all costs associated with transplantation for patients not otherwise covered.  相似文献   
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This article studies the effects of accounting fraud on theproduct market. The model presented in this article relies onthe idea that a firm’s financial statements and actionsmust be consistent with each other. If the firm is behavingfraudulently, insofar as its financial statements portray itas relatively efficient, the firm must act accordingly, thatis, increase its market share and/or reduce its prices. If thefirm does not behave in keeping with its fraudulent financials,the market would be able to identify the fraud. As such, themanager will take actions and make pricing decisions that arenot optimal. These actions can have a significant adverse effecton social welfare. This article utilizes the WorldCom case toillustrate the implications of such fraudulent behavior andits economic significance in product markets.  相似文献   
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This article centers on the study of the Spanish private prosecution system. It is an attempt to highlight both its theoretical potential and its practical dysfunctions. This type of lay participation in criminal matters is often seen as a way to strengthen democracy or to legitimate justice, opinions that the author rejects. Although private prosecution may work as a safety valve against the public prosecutor's inactivity, the introduction of private interests in the penal process may distort its true significance and function. Private prosecution can become a Trojan horse within the system.  相似文献   
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Firearms identification imaging systems help solve crimes by comparing newly acquired images of cartridge casings or bullets to a database of images obtained from past crime scenes. We formulate an optimization problem that bases its matching decisions not only on the similarity between pairs of images, but also on the time and spatial location of each new acquisition and each database entry. The objective is to maximize the detection probability subject to a constraint on the false positive rate. We use data on all cartridge casings matches detected in Israel during 2006–2008 to estimate most of the model parameters. We estimate matching accuracy from two different studies and predict that the optimal use of extraneous information would increase the detection probability from 0.931 to 0.987 and from 0.707 to 0.844, respectively. These improvements are achieved by favoring pairs of images that are closer together in space and time.  相似文献   
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Editor's Note: The title of the interview comes from a poem by William Carlos Williams entitled The Manoeuvre. There Williams talks about seeing two starlings, just before alighting, turning in the air together backwards--but what got to him, he says, was that in doing so, they faced "into the wind's teeth." Commenting on the poem, Denise Levertov points out that, while it is a celebration of life, it also tells us that life sometimes requires adroit manoeuvering, its fullness emerging when we work not against but in cooperation with that which makes it most difficult. The interview speaks to this throughout.  相似文献   
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Portrayals of suicide in the media are controversial because they may impact on suicide rates and methods. The aim of this study was to analyze the effect of the broadcast of a television documentary wherein an adolescent girl is interviewed about her suicide plan and subsequently dies by suicide. National suicide rates during the 8 weeks prior to the program and the 4 weeks following it were compared to the same periods in the previous year. There was no significant difference in the rates of completed and attempted suicides before and after the program. There was a shift toward the method used in the film after the broadcast, but it was found to be nonspecific to that year. A significant decrease was noted in the mean age of suicide attempters in the last promotional week prior to the broadcast compared to the previous year (p = .032). These preliminary findings suggest that the repeated televised promotion of a documentary on suicide may raise the risk of suicide in vulnerable populations. Further investigations in bigger populations are needed.  相似文献   
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