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221.
Bertram M. Gross 《Policy Sciences》1971,2(4):339-371
The new and rapidly changing environment of development administrators includes (1) the emergence of a world society of interdependent nations, (2) a rapid and confusing technological and scientific revolution, (3) the expansion of service societies in industrialized countries, (4) new major alternatives for war, neocolonialism, despotism and materialism, and (5) development problems of ascending complexity and difficulty.Post-industrial beginnings in modern management arise from a background of management thought and technique in agriculturla epochs and the more recent industrial revolution. They encompass computer technology; operations research; systems approaches, including systems engineering, management information systems, and general systems research; cost-effectiveness analysis and PPBS; social indicators; and futurecasting. Their development has contributed to a growing gulf between technique and capability, to a triumph of technique over strategy and a retreat from human values.Attention is directed to specific strategies and tactics of introducing modern management techniques in developing nations. The efforts to do this during the 1960 Development Decade are reviewed. The prospects for the 1970's are previewed, and suggestions offered for problem area task forces and the expansion of U.N. activities in advancing, not merely diffusing, the current state of the art.Since the most significant modern management advances have been tactical, a dozen principles of strategic decisionmaking are suggested: (1) responsible decisionmaking, (2) the conflict essence of problems, (3) selectivity, (4) total system appreciation, (5) relative proportions, (6) sequential model-using, (7) problem interrelationships, (8) jointed incrementalism, (9) organized and unorganized interests, (10) the emotional basis of rational action, (11) investment in future capabilities, and (12) power mobilization and use.The paper ends by raising vital questions on the improvement of managerial values. This is done by specific proposals for a code of managerial ethics and the formulation of more humanistic management goals. 相似文献
222.
223.
Komar DA 《Journal of forensic sciences》2003,48(3):521-524
A review of anthropological consult cases for the New Mexico Office of the Medical Investigator was conducted for the years 1974 through 2000. A total of 596 cases are summarized and information is presented on the sex and age of the individuals, season of recovery, depositional environment, body covering, time since death, perimortem trauma, postmortem animal activity, and skeletal element recovery. Results reveal a higher percentage of male victims (76%). No variation is seen in the seasonal distribution of cases. In cases with known time since death, 35% were recovered within one week while 30% had a postmortem interval exceeding one year. Depositional environments include surface (45%), burial (13%), and airplane crashes (9.5%). In 42% of the cases, no evidence of perimortem trauma was observed. Postmortem animal activity was noted in 46% of cases. Data presented in this study may prove useful in supporting expert witness testimony and generating future research models. 相似文献
224.
225.
It is increasingly common that children of divorce are geographically separated from one of their parents. This article considers the challenges that arise from that reality by exploring this problem from a variety of perspectives and by providing practical tips to minimize the impact of the distance. A review of the Ontario caselaw and Arizona Guidelines reveal that certain factors are important in the resolution of these disputes, including: the age of the child, mode of transportation between homes, distance, prior contact, and feasibility of virtual access. Court‐ordered access may include remedies that, absent the distance issue, may be considered extreme, including moving to overnight/extended access periods for young children, permitting children to travel unaccompanied, favoring the nonresident parent for holidays and vacation time, allowing children to decrease contact with the nonresident parent, and decreasing or terminating child support. Where distance dictates the in‐person and virtual access schedules, creative solutions are critical to the successful resolution of these cases. Forward thinking family law professionals can meaningfully help parents to achieve better outcomes for children. 相似文献
226.
Field experiments are notoriously difficult to implement when studying media effects. They are often prohibitively expensive, require the cooperation of a nonacademic entity, and measure effects some time after exposure to treatment. In this article, we outline a design for low-cost, multiwave field experiments of media effects. Researchers can implement this design on their own and can control the timing of when they measure effects. We demonstrate the feasibility of the design with an application to the study of presidential debates. 相似文献
227.
Javier F. Boyas Yi Jin Kim Tanya L. Sharpe Debra J. Moore Kayla Prince-Stehley 《Child & Youth Services》2017,38(1):24-52
This cross-sectional study used an ecological framework to understand the risk and protective factors associated with use of violence among African American adolescents ages 12–17 years (N = 2,328). Using data from the 2012 National Survey on Drug Use and Health, the authors study identified different direct paths in predicting use of violence among African American adolescents. The authors then computed a multigroup analysis to determine whether significant gender differences exist in use of violence. Path analysis results suggest micro, meso, and macro factors significantly predicted violence use. The strongest predictor of use of violence among African American youth was parental conflicts. The multigroup analysis suggests that the pathways to use of violence significantly differ between African American boys and girls. Among African American boys, the strongest predictor of increased use of violence was parental conflicts; among African American girls, it was negative peer influence. Findings suggest that all 3 ecological domains and gender differences should be accounted for when developing prevention or intervention services that target use of violence among young African Americans. 相似文献
228.
Debra A. Murphy Mary-Lynn Brecht Diane M. Herbeck David Huang 《Journal of youth and adolescence》2009,38(9):1226-1239
This study utilized data from the National Longitudinal Survey of Youth to investigate youth risk trajectories for HIV and
factors associated with different trajectories. The sample (N = 8,208) was 49.2% female, with a mean age of 14.31 (SD = 1.48). A group-based trajectory model was applied, which identified four distinct trajectories for both males and females:
(1) consistently higher sexual risk levels, increasing to early adulthood followed by some decrease (“high”); (2) a short
period of increase to late teens, followed by a longer period of decrease (“decreased”); (3) an initially slow increase, with
the increase accelerating by late teens, and a slight decline beginning in early adulthood (“increased”); and (4) consistently
lowest levels of sexual risk (“low”). More African Americans were found among the decreased trajectory group; among the low
risk group a higher number of youth came from families with parents who spoke a language other than English. The high-risk
group had a higher percentage of subjects in non-metropolitan areas and highest alcohol use. Among males, being employed and
being in the military were associated with inclusion in the high-risk group. Results have implications for specializing prevention
strategies for youth with different patterns of sexual risk.
相似文献
Debra A. MurphyEmail: |
229.
The multidisciplinary team response to child abuse emerged during the 1980s as increasing numbers of reports brought recognition that one agency alone lacked the expertise and resources to effectively deal with this complex issue. Using constructivist grounded theory, we interviewed a diverse sample of frontline team members about how they perceived collaboration and working with representatives from different agencies responsible for child abuse investigations. The study revealed how team members rely upon relationships built over time through shared experiences to facilitate communication and information sharing. Findings suggest multidisciplinary team members face challenges and collaborative relationships may mitigate these circumstances. 相似文献
230.
Proper documentation of physical evidence at both crimes scenes and postmortem examination is crucial for downstream analysis, interpretation, and presentation in court. Ephemeral or transient evidence poses particular challenges to investigators, as its very nature renders it difficult or impossible to seize and maintain in its original physical state. The use of a hand-held three-dimensional (3-D) laser scanner is proposed to capture and document such evidence, both in the field and at autopsy. Advantages of the scanner over traditional means of documentation such as photography or casting include the ability to obtain measurements in all dimensions, the ability to reconstruct missing elements, and the ease with which generated images can be interpreted by the jury at trial. Potential scenarios warranting the use of the scanner are identified, and the limitations of its use are discussed. 相似文献