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1.
Considerable interest in the area of youth gambling has prompted an increase in empirical investigations examining the correlates associated with youth experiencing severe gambling problems. Based upon the current state of knowledge and our clinical experience, the development of the treatment program for youth with serious gambling problems employed at the McGill University Youth Gambling Research and Treatment Clinic is described. The major tenets, underlying philosophy, and therapeutic processes are presented. A case study is included to illustrate the therapeutic approach. The authors present the need for greater funding for more basic and applied research and the necessity for further scientifically validated treatment and prevention programs.  相似文献   
2.
While there is a general consensus in the literature that it is common for youth to gamble, considerable variability in the reported prevalence rates of youth problem gambling has been found. More recently, issues concerning the possible overestimation of these rates have been raised. Arguments underlying the proposition that problem gambling rates for youth are inflated are examined. It is acknowledged that more rigorous research is required, including the need for the development and refinement of current adolescent instruments and screening tools, agreement upon a gold standard criterion for adolescent problem gambling, and clarity of nomenclature issues. The advancement of scientific knowledge concerning the underlying risk factors associated with the onset and course of youth gambling involvement and the role of effective adolescent prevention and treatment programs will require these fundamental research questions to be addressed.  相似文献   
3.
Even though the relevance of business actors in peace processes is increasingly acknowledged, analysis of their particular roles and contributions remain sparse in peace mediation literature. This is despite the fact that such knowledge would be highly relevant for supporting mediation processes such as those ongoing in Colombia or the Philippines. This article looks at the involvement of business actors in mediation processes by tracing analysis along the entry points for involvement, the different roles that business actors can play and the limitations they face. The empirical data shows that business actors mainly play a role during the pre‐ and mediation phase and therein often as a support‐giver to the mediation process. Furthermore, most of the involvement does not take place at track‐1 level but rather at track‐2 mediation processes, where mainly local business play an important role. In contrary to what is postulated by some of the literature, the relevance of utilitaristic motives is not problematic; rather a monetary motivation can also foster the credibility in a political process where a lot is at stake.  相似文献   
4.
The concept of ecosystem goods and services is increasingly used to describe how biodiversity and ecosystems are linked to human well-being and that it should be placed at the core of sustainable urban development. Predictions of a tremendous future increase of urbanization in Africa necessitate an investigation into the research on ecosystem goods and services in the urban green infrastructure of Africa. Ecosystem goods and services (ES) are described as the benefits humans derive directly or indirectly from ecosystem functions and are classified as supporting, provisioning, regulating and cultural services. A literature study focusing on journal papers was conducted. Additionally a case study based on two masters studies was further refined. ES studies in African cities are biased towards South Africa and include assessments and economic valuations in which several different methods were used to determine direct consumptive and non-consumptive and indirect use values. Emphasis was placed on the multifunctional nature of ES. The main objectives of these studies were to sensitize policy makers, planners and the general public about the importance of biodiversity and ES. Ecosystem-based adaptation is discussed as the most appropriate approach in terms of applying knowledge about ES and their values in African cities as many residents still rely on ES from natural areas, but the major ecological, economic and political challenges are acknowledged. A case study focusing on domestic gardens (private green spaces) have indicated that the demand and supply of certain ES differ along a socio-economic gradient due to poor service delivery and smaller plots in the poorer areas mainly due to the legacy of separate development of the past. Where provisioning services are mainly outsourced in cities, it was found that plant species useful as food, medicine, etc. were more frequent in the gardens of poorer residents than in those of more affluent areas. The tendency to pay more for residential properties close to public open spaces, as in Europe, could not be statistically proven in the more affluent areas of a South African city, although the property values in proximity of public open spaces in some of the areas studied were lower than further away.  相似文献   
5.
Agarwala SN 《Demography》1967,4(1):126-134
It is commonly believed thai widows belonging to high-caste Hindus in India do not remarry because of various social restrictions imposed on their remarriage. Though some information on widowhood and widow remarriages is available, there is need for more detailed information. A study, carried out by the author, of 1 percent of the rural households in Mathura and Saharanpur districts in Uttar Pradesh and in Rohtak district in Panjab has brought out that nearly SO percent of the ever-widowed are remarried. The survey covered 6,211 households, of which 887 were Muslim and the remaining were Hindu.Of the ever-widowed females, 84 percent in Saharanpur, 25 percent in Rohtak, and 19 percent in Mathura were found to have remarried. With a view to finding out whether differences in widow remarriage percentages by districts were real or were due to variations in the distribution of the ever-widowed females by age, occupation, caste, and the number of living children, the standardized widow remarriage rates were obtained. The population of Saharanpur district was taken to be the standard population. As a result of standardization for age, number of living children, and caste, the difference narrowed down considerably; and, while the widow remarriage percentage was 34.2 in Saharanpur. it was found to be 334 in Rohtak and 31.1 in Mathura. A 3 percent lower figure for Mathura district could be a result of the Brahminic influence.Widow remarriages were found to be very common among younger widows, since nearly 90 percent of those below age 16 and 80 percent of those in the age group 15-19 were remarried. Also, roughly 80 percent of those who did not have a child at the time of their widowhood were remarried. But the per-centage of remarried widows declined with an increase in age and in the number of living children. The percentage of widow remarriages was highest among the Muslims-between 35 and 37-because they put no restrictions on such remarriages. Among the Hindus, the lower castes, such as Chamars, Bhangis, and artisan castes, had the highest percentage of widow remarriages-around 30-because of the absence of social restrictions on such remarriages. Among the high-caste Hindus, the Jats (one of the warrior castes) had the highest percentage of remarried widows. The reason for this is that they have socially permitted such remarriages. Widow remarriages, though on a smaller scale, were also found prevailing among other warrior castes, such as Gujjars, Ahirs, and Rajputs. Among other high-caste Hindus, such as Brahmins, Banias, Khatris, and Aroras, cases of widow remarriages were very few-only around 7 percent. This is the result of a long standing religious sanction against such remarriages.On the basis of our data, we are inclined to say that in the rural areas of northern India no marked change in the social position regarding widow remarriages is noticeable.  相似文献   
6.
Adolescent Gambling: Understanding the Role of Stress and Coping   总被引:5,自引:1,他引:4  
The central variables of stress, coping, and gambling severity were examined along three lines of inquiry. The first addressed whether adolescents with gambling problems reported a greater number of minor or major stressful (i.e., negative) life events relative to others. The second examined whether more with gambling problems employed less-effective coping styles, such as those characterized as less task- or solution-focused, and more emotion- or avoidance-focused coping. Finally, the third question explored whether adolescents’ coping styles mediated the association between stress and gambling severity. Ranging from 11 to 20 years of age, 2,156 high-school students completed instruments assessing gambling involvement, gambling severity, stressful life events, and coping styles. Results indicated that, overall, adolescents with gambling-related problems reported more negative life events relative to social gamblers and non-gamblers. When negative life events were further separated into major and minor events, results revealed that problem gamblers reported more major negative life events but not more minor negative life events relative to others. Results indicated that adolescents with gambling-related problems used less task-focused coping, and more avoidance-focused coping. Males, but not females, who experience gambling-related problems reported using more emotion-focused coping strategies. Finally, emotion-oriented coping was found to mediate the relationship between negative life events and gambling severity. Implications and directions for future research are discussed.
Jeffrey DerevenskyEmail:
  相似文献   
7.
Eight-hundred and seventeen adolescent high school students in the Montreal region completed the DSM-IV-J gambling screen along with a questionnaire devised by the authors inquiring about their gambling behavior, including items assessing the types of activities in which they engage, frequency of involvement, reasons for gambling, and their cognitive perceptions of gambling activities. The results indicate that, in general, 80.2% of students reported having gambled during the previous year, with 35.1% gambling a minimum of once per week. Adolescents reported participating in gambling behavior more often than any other addictive behavior, including cigarette smoking, alcohol consumption, and illicit drug use. The mean age of onset of gambling behavior for the sample was 11.5 years. The rate of pathological gambling was 4.7% as measured by the DSM-IV-J. Pathological gamblers were more likely to have parents with gambling problems and to be engaging in illegal activities than non-pathological gamblers. Gender differences were evident, with males engaging in gambling activities more than females. Differences in game preferences were found, with males more attracted to sports lottery tickets and sports pool betting and females more attracted to lottery tickets and bingo. Gambling awareness and prevention issues are addressed.  相似文献   
8.
9.
The primary purpose of this study was to examine the association between prenatal cigarette exposure and physiological regulation at 9 months of age. Specifically, we explored the possibility that any association between prenatal cigarette exposure and infant physiological regulation was moderated by postnatal environmental tobacco smoke (ETS) exposure or infant gender. We evaluated whether male infants with prenatal cigarette exposure or infants who were also exposed to ETS after birth had the highest levels of physiological dysregulation. Respiratory sinus arrhythmia (RSA) was obtained from 206 (142 exposed and 64 nonexposed) infants during a baseline period and during procedures designed to elicit both positive and negative affect. There was a significant suppression of RSA during the negative affect task for nonexposed infants, but not for exposed infants. Postnatal ETS exposure did not moderate this association; however, gender did moderate this association such that boys with prenatal cigarette exposure had a significant increase in RSA rather than the suppression seen among both nonexposed boys and girls. These results provide additional support for the idea that boys are particularly vulnerable to the effects of prenatal cigarette exposure.  相似文献   
10.
Research examining cognitive perceptions among children has suggested the importance of perceived skill and luck in initiating and maintaining gambling behavior. Using an experimentally manipulated gambling paradigm modifying rates of reinforcement the results suggest, in general, that one can modify these cognitions. More importantly, the results from the gambling task were found to generalize to multiple forms of gambling and were maintained over a relatively short period of time. The modifications of these perceptions appear to be easier for younger children (age 10 vs 12), with differential effects being found for boys and girls. The results are discussed in light of our current prevention initiatives and programs.  相似文献   
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