Tyler John H, Lofstrom Magnus
Brown University, USA.
Future Child. 2009 Spring;19(1):77-103. doi: 10.1353/foc.0.0019.
John Tyler and Magnus Lofstrom take a close look at the problems posed when students do not complete high school. The authors begin by discussing the ongoing, sometimes heated, debate over how prevalent the dropout problem is. They note that one important reason for discrepancies in reported dropout rates is whether holders of the General Educational Development (GED) credential are counted as high school graduates. The authors also consider the availability of appropriate student data. The overall national dropout rate appears to be between 22 and 25 percent, but the rate is higher among black and Hispanic students, and it has not changed much in recent decades. Tyler and Lofstrom conclude that schools are apparently doing about as well now as they were forty years ago in terms of graduating students. But the increasingly competitive pressures associated with a global economy make education ever more important in determining personal and national well-being. A student's decision to drop out of school, say the authors, is affected by a number of complex factors and is often the culmination of a long process of disengagement from school. That decision, not surprisingly, carries great cost to both the student and society. Individual costs include lower earnings, higher likelihood of unemployment, and greater likelihood of health problems. Because minority and low-income students are significantly more likely than well-to-do white students to drop out of school, the individual costs fall unevenly across groups. Societal costs include loss of tax revenue, higher spending on public assistance, and higher crime rates. Tyler and Lofstrom go on to survey research on programs designed to reduce the chances of students' dropping out. Although the research base on this question is not strong, they say, close mentoring and monitoring of students appear to be critical components of successful programs. Other dropout-prevention approaches associated with success are family outreach and attention to students' out-of-school problems, as well as curricular reforms. The authors close with a discussion of second-chance programs, including the largest such program, the GED credential.
约翰·泰勒和马格努斯·洛夫斯特伦深入研究了学生未完成高中学业所带来的问题。作者首先讨论了关于辍学问题有多普遍的持续且有时激烈的争论。他们指出,报告的辍学率存在差异的一个重要原因是普通教育发展证书(GED)持有者是否被算作高中毕业生。作者还考虑了合适的学生数据的可得性。全国总体辍学率似乎在22%至25%之间,但黑人和西班牙裔学生的辍学率更高,并且在近几十年里变化不大。泰勒和洛夫斯特伦得出结论,就学生毕业情况而言,学校如今的表现显然与四十年前差不多。但是,与全球经济相关的竞争压力日益增大,这使得教育在决定个人和国家福祉方面变得愈发重要。作者称,学生辍学的决定受到许多复杂因素的影响,并且往往是长期脱离学校过程的结果。不出所料,这一决定对学生和社会都造成了巨大代价。个人代价包括收入降低、失业可能性增加以及健康问题可能性增大。由于少数族裔和低收入学生比富裕的白人学生辍学的可能性要大得多,个人代价在不同群体中分布不均。社会代价包括税收损失、公共援助支出增加以及犯罪率上升。泰勒和洛夫斯特伦接着调查了旨在降低学生辍学几率的项目研究。他们说,尽管关于这个问题的研究基础并不坚实,但对学生进行密切指导和监督似乎是成功项目的关键组成部分。与成功相关的其他预防辍学方法包括家庭外展以及关注学生的校外问题,还有课程改革。作者最后讨论了二次机会项目,包括最大的此类项目——GED证书。