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81.
Examined prospective associations among poverty-related family stress, coping, involuntary stress reactivity, and psychological symptoms in a sample of 79 rural, low-income adolescents. Poverty-related family stress predicted adolescents’ anxious/depressed and aggressive behavior 8 months later, controlling for prior symptoms. Coping interacted with initial symptoms and involuntary stress reactivity to predict changes in symptoms over time, showing that primary and secondary control coping were most strongly associated with changes in symptoms for adolescents with low initial symptoms and involuntary stress reactivity. The only significant predictor of coping over time was prior coping, suggesting that coping is not symptom-driven and may be somewhat trait-like. Implications for interventions and additional research are offered. Assistant Professor, University of Denver. Received PhD from University of Vermont. Research interests include the effects of poverty on family functioning, developmental issues in stress and coping, and developmental psychopathology Doctoral student in Clinical Psychology, University of Denver. Research interests include close relationship influences on adolescent development and psychopathology.  相似文献   
82.
There have been few systematic studies of the effects that education policies adopted at the state level have on the quality of schooling within the state. This article, building on a framework developed by Eric Hanushek and Lori Taylor, measures the effects of state policies—in particular, the effects of state teacher certification requirements on SAT performance across states. In an examination of SAT data from 1972 to 1990, the results suggest that students in states with a master's degree requirement for teacher certification had lower SAT scores than students in states without a master's requirement. The empirical model accounts for inputs such as family background and other school factors typically used in education production functions.  相似文献   
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She has published widely on matters pertaining to the family and child care, including the care of the handicapped. Her books include The War Over the Familyand Child Care and Mediating Structures.  相似文献   
85.
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   
86.
We take the opportunity presented by the fiftieth anniversary of the death of Che Guevara to reexamine his life and revolutionary program and the legacy he left behind. Attention is given to the formative influences that led to his introduction to Fidel Castro and his involvement in the Cuban revolution. We take a close look at the stylized theory of revolution that emerged from this experience, his reflective writings on the subject, and his subsequent attempts to generalize and apply his revolutionary model in the Congo and Bolivia. This model is critically interpreted and evaluated through the lense of his eleven month Bolivian campaign. We conclude by examining the ‘paradox’ of Che Guevara. He was a failed guerrilla who remains an iconic symbol of the revolutionary Left. He was an authentic true believer who dreamed that it might be possible to one day forge a utopian society of ‘new men’ and yet, fifty years after his death, his revolutionary project is farther away from being realized than ever. His heroic image, in the meantime, has evolved to become one of the most successful capitalist brands in history.  相似文献   
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More than just being a substrate, paper can also provide evidence for the provenance of documents. An earlier paper described a method to compare paper structure, based on the Fourier power spectra of light transmission images. Good results were obtained by using the 2D correlation of images derived from the power spectra as a similarity score, but the method was very computationally intensive. Different comparison algorithms are evaluated in this paper, using information theoretical criteria. An angular invariant algorithm turned out to be as effective as the original one but 4 orders of magnitude faster, making the use of much larger databases possible.  相似文献   
89.
Scientific research about patients with substance use disorders (SUD) treated within the context of forensic compulsory addiction treatment is seldom available. Scientifically supported surveys regarding the treatability of SUD patients are rare. Some authors claim that the Psychopathy-Checklist-Revised (PCL-R) has value for predicting therapeutic success. PCL-R scores rely on extensive interview data and a detailed review of criminal records and social history. The scores reflect 1) the affective and interpersonal psychological traits; and 2) socially deviant conduct. This study was conducted by the forensic professional clinic at the hospital for Psychiatry and Neurology Hildburghausen. We assessed 102 male patients using the PCL-R. This investigation evaluated the Total score of the PCL-R and the score of Factor 1 and Factor 2 in relation to the end of treatment by court order. The results showed significant differences between patients who completed treatment and those who did not. Patients that dropped out of treatment had a higher score in PCL-R. With the use of the PCL-R it is possible to make a quantitative statement about which patients will complete treatment.  相似文献   
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