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521.
Melanie G. McCoskey Stephanie Bellar Lisa Blair Bennett 《Public Budgeting & Finance》2003,23(3):49-63
With the adoption of Section 529 plans, states have played an increasing role in college savings. When parents prepay for their children's college education, states invest the proceeds with the expectation that the investment returns will cover tuition increases. In times of fiscal stress, states decrease funding for higher education, causing schools to increase tuition. Because current investment returns have not kept pace with tuition increases, state managers have an even greater burden to ensure that these funds are managed properly. Our research interest is the fiduciary role of state governments in managing these plans in a volatile investment market. 相似文献
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This study reports the self-reported physical activity level of rural adolescents. Eight hundred and twenty two middle school adolescents (M = 229, F = 593), mean age = 13.9 in three rural Indiana middle schools reported their participation in out-of-school physical activities over a 5 day period. Responses to the activity items were recoded into sedentary, active, and very active exercises and preferred types of exercise. Over one-third (36%) of adolescent males indicated participation in vigorous physical activity less than 2 times per week and almost half (42%) of females reported levels of activity below nationally recommended guidelines. Adolescent males reported more frequent engagement in strength exercises than females (33% and 25% respectively). Over one third of males and females (35%) reported stretching three or more times each week. Significant differences were found between males and females satisfaction with their present body weight such that 21% of males and 44% of females indicated dissatisfaction with their present body weight. Males and females both reported a preference for active team sports such as volleyball, football, softball, and individual activities such as weight training, bicycling, and swimming. The levels of reported activity reflect national survey findings, indicating that many adolescents may not be involved in the recommended levels and that exercise behaviors of rural adolescents may be similar to those in urban areas. 相似文献
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Shields LB Hunsaker DM Hunsaker JC Humbert KA 《The American journal of forensic medicine and pathology》2003,24(2):107-113
Suicidal deaths involving explosives unconnected to terrorism are rare. The investigation of deaths from explosive devices requires a multidisciplinary collaborative effort, as demonstrated in this study. Reported are 2 cases of nonterrorist suicidal explosive-related deaths with massive craniocerebral destruction. The first case involves a 20-year-old man who was discovered in the basement apartment of his father's home seconds after an explosion. At the scene investigators recovered illegal improvised power-technique explosive devices, specifically M-100s, together with the victim's handwritten suicide note. The victim exhibited extensive craniofacial injuries, which medicolegal officials attributed to the decedent's intentionally placing one of these devices in his mouth. The second case involves a 46-year-old man who was found by his wife at his home. In the victim's facial wound, investigators recovered portions of a detonator blasting cap attached to electrical lead wires extending to his right hand. A suicide note was discovered at the scene. The appropriate collection of physical evidence at the scene of the explosion and a detailed examination of the victim's history is as important as documentation of injury patterns and recovery of trace evidence at autopsy. A basic understanding of the variety of explosive devices is also necessary. This investigatory approach greatly enhances the medicolegal death investigator's ability to reconstruct the fatal event as a means of separating accidental and homicidal explosive-related deaths from this uncommon form of suicide. 相似文献
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John K. Cochran Max L. Bromley Lisa V. Landis 《Journal of Police and Criminal Psychology》1999,14(1):43-65
Across occupations of every form, including those in criminal justice, administrators, managers, and supervisors frequently
introduce changes to the structure and/or processes of the work environment. These changes may be seen as necessary to enhance
worker productivity, but may be viewed by some workers as an unwanted disruption to their routines. Should employees interpret
changes in such a manner, they can, and often do, negate these reforms. Employee work orientations (i.e., philosophical approaches
toward work) undoubtedly play a role in such an interchange because they influence both how employees behave on the job and
how they perceive their job. The move toward community-oriented policing constitutes a major paradigm shift to the practice
of law enforcement. This structural and procedural change to the routines of policing could be perceived as threatening to
those law enforcement officers whose work orientations are inconsistent with the philosophical foundation of community-based
policing. The presence of a sufficient number of such officers could doom this movement to failure. This study uses survey
data collected from a sample of sheriff’s deputies involved in an agency-wide community policing effort. In this study we
examine the effects of deputies’ work orientations on their perceptions of the agency’s readiness for and the anticipated
effectiveness of this initiative. The findings suggest interesting differences in the efforts of a traditional crime control
orientation versus a more progressive community service orientation toward policing. 相似文献
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