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271.
During the potentially tumultuous adolescent period, non-suicidal self-injury (NSSI) and suicide attempts are relatively common, particularly amongst youth who present to mental health services. These phenomena frequently co-occur but their relationship is unclear. This study evaluated clinical data from 468 youth between the ages of 12 and 17 years (63.5% female) to determine the incidence of NSSI 24 h prior to presentation at emergency crisis services, evaluated the overlap between NSSI and suicide attempt, and examined the characteristics of different types of self-harm. Half of the adolescents presenting to emergency crisis services had self-harmed within the previous 24 h, with most of these (91%) classified as NSSI only. The percentage of youth with a suicide attempt was 5% and the co-occurrence of these two behaviours was 4%. Group differences in depressive symptoms, suicidal ideation and impulsivity were identified, with the co-occurring NSSI and suicide attempt group presenting with the highest level of psychopathology. This study underscores the necessity of assessing suicidal ideation and NSSI in all youth presenting to mental health services.  相似文献   
272.
Molly  Cochran 《国际研究季刊》2009,53(1):203-225
This article aims to advance our understanding of the development of English School thinking on international ethics by outlining three phases of ethical inquiry within the British Committee. The article argues that, throughout the life of the Committee, its outlook was conditioned by a pervading moral skepticism, which was reflected in the School's commitment to a "middle-ground ethics"; however, at various times the Committee members' views changed about how maximalist the "good" could be that oriented this ethical position. Awareness of this ebb and flow helps us better understand Hedley Bull's characterization of the ethics of pluralism and solidarism within the School as well as the precise challenge contemporary English School theorists face if they are to move beyond the normative cul-de-sac that British Committee members encountered in each phase of their ethical discussions.  相似文献   
273.
Disabling conditions previously considered to be permanent and total are no longer viewed as automatic barriers to work. Medical advances, improved accommodations in the workplace, and changes in the nature of work for the working disabled have allowed many disabled people to rejoin the workforce. The Social Security Administration (SSA) has followed those developments with a view toward encouraging people receiving disability benefits to consider returning to work. To effectively target SSA's efforts and evaluate their success, information about previous work histories of the Supplemental Security Income (SSI) beneficiary population is used to provide baseline data. This article examines the earnings histories of 300,000 disabled SSI beneficiaries--one of the populations targeted by the expanded work-incentive measure under Public Law 106-70--who were working in December 1997. The article also investigates whether beneficiaries who are working have significant lifetime earnings and whether earnings patterns exist that might assist with SSA's work-support activities. SSI program records were matched to data in the Master Earnings File to explore the characteristics and earnings patterns before and after a person applies for benefits. The article addresses several questions: What are the general characteristics of disabled SSI beneficiaries? What are their earnings histories? Did they have an earnings record when they applied for SSI? Of the SSI beneficiaries working in December 1997, most tended to be younger than other disabled beneficiaries, to have some sort of mental disability, and to have earnings well below levels that would suggest their eventual, complete independence from the SSI cash benefits program. A look at past covered earnings revealed that the vast majority of SSI workers had a history of earnings before they applied for SSI benefits. Despite their severe impairments and age at the time of first eligibility, nearly 40 percent had earnings in 11 years or more. The amounts of those earnings were quite low, however, and were usually not high enough to preclude SSI eligibility. Examining the years immediately before and after the point of application indicated whether recent pre-application earnings were consistent with post-application return to work. Results were a bit surprising. They revealed that one-third of the 1997 SSI workers had no earnings, and another 28 percent returned to work despite having no earnings in the 4-year period before application. Persons receiving SSI because of mental retardation seemed to have poorer earnings histories than other workers but were more likely to return to work after application. That may be explained by their younger ages or may reflect the outside assistance they received in responding to SSA work incentives.  相似文献   
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BackgroundCase law across jurisdictions requires ever more complete disclosure of material facts when obtaining consent to treatment.AimsTo determine whether giving extra information impairs the mental capacity to make decisions about treatment.MethodThe MacCAT-T, MacCAT-FP, PANSS and GAF were administered to 88 detained forensic patients with psychosis. Two positive and two negative facts were given about each of two anti-psychotic drugs, and no treatment (twelve items). A choice was elicited. The criterion for incompetence was inability to express a choice. Two extra positive and two extra negative facts about each of the three options were given (twelve extra items) and a choice was again elicited, while repeating the MacCAT-T.ResultsGiving extra information led to a decline in the total score on the MacCAT-T. Twenty one were initially unable to make a choice (24%). After additional information, 33 were incapable (37.5%, Chi-squared p < 0.001). Those initially incapable had the lowest scores on all measures of functional capacity and GAF, with highest scores for symptoms. Those able to choose a treatment option had the highest levels of function and least symptoms. Those who became incapable had intermediate scores.ConclusionsGiving extra information made an extra 15% unable to choose. Clinical judgement must be exercised concerning the amount of information disclosed. Deciding what is material to the individual is arbitrary when so few items of information can be processed. Greater use of guardianship and independent second opinions is recommended.  相似文献   
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Strategic Agricultural Trade Policy Interdependence is modeled using a game theoretic framework. The model distinguishes between the European Community, the United States and a politically passive rest-of-the-world. Particular emphasis is placed on the effect of the exchange rate on the equilibrium outcome of this game. Without compensatory payments to those with the highest political influence, the results suggest that only modest reform is possible. With compensation, liberalization occurs but free trade is not obtained. Simulations also indicate that the U.S. gains incentive to reduce protection given a depreciation of the dollar, while incentive to liberalize trade policies decreases as the dollar appreciates. Research was supported by Minnesota Agricultural Experiment Station project 14065 “Economic Integration and Disintegration in Europe: Implications for U.S. Agriculture.”  相似文献   
278.
Recent morphometric studies of ulnae of prehistoric skeletal remains from populations known to have used spears, atlatls, and similar projectile weapons for hunting and warfare reveal a high incidence of hypertrophy of the ulnar crest, to which the supinator muscle is attached, along with pronounced depth of the adjacent supinator fossa, especially in the upper extremities of males. Similar features occur in the right ulnae of living persons of both sexes who are habitually engaged in certain occupational and athletic activities involving angular displacement of the forearm as a result of medial rotation of the arm at the shoulder, shoulder and arm rapid extension, and abrupt shifts from forearm supination to pronation. Aside from its forensic science implications in determination of right- or left-handedness as a trait peculiar to the individual, observation of these markers of stress on the proximal end of the ulna are significant in identification of skeletal remains of persons known to have engaged in specific brachial activities during life. The biomechanics of these movement patterns and activities in which they occur, when properly interpreted, are relevant to forensic science problems of individual identification and paleoanthropological studies of occupational stress factors in extinct populations for which a skeletal record is available.  相似文献   
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