Polit D F, Kahn J R
Fam Plann Perspect. 1985 Jul-Aug;17(4):150-5.
An evaluation of Project Redirection, a two-year demonstration program designed to help pregnant teenagers and teenage mothers, shows that teenagers from a comparison group, who were not enrolled in the demonstration program, were significantly more likely than project participants to experience a repeat pregnancy after one year, but that after two years the difference was small and nonsignificant. Likewise, at 12 months into the program, the project participants proved more likely to be using contraceptives, but by 24 months the comparison group had caught up. After one year of participation, the project teenagers were more likely than the others either to be in school or to have graduated (56 and 49 percent, respectively). However, this differential also disappeared by 24 months. Nonetheless, even at that point, project teenagers who had dropped out prior to joining the program and those who had had a repeat pregnancy were more likely to be in school or to have completed school than were similar comparison teens. Project teenagers also were somewhat more likely to have held a job during the two-year period than were teenagers not enrolled in the program. All in all, the evaluation demonstrated that teenagers who participated in the project and remained in it for more than a year had consistently better outcomes in education, employment and repeat pregnancy than any other group had. Comparison teenagers who had never participated in any special program for pregnant teenagers, on the other hand, demonstrated consistently poorer outcomes than any other group.
对“转向计划”(一项旨在帮助怀孕少女和少女母亲的为期两年的示范项目)的评估表明,来自未参加示范项目的对照组的青少年在一年后再次怀孕的可能性明显高于项目参与者,但两年后这种差异很小且不显著。同样,在项目进行到12个月时,项目参与者使用避孕药具的可能性更大,但到24个月时,对照组已迎头赶上。参与项目一年后,项目青少年比其他青少年更有可能在校学习或已经毕业(分别为56%和49%)。然而,这种差异在24个月时也消失了。尽管如此,即使在那时,在加入项目之前就已辍学的项目青少年以及那些再次怀孕的青少年比类似的对照组青少年更有可能在校学习或完成学业。在两年期间,项目青少年也比未参加该项目的青少年更有可能拥有一份工作。总体而言,评估表明,参与该项目并持续一年以上的青少年在教育、就业和再次怀孕方面的结果始终比其他任何群体都要好。另一方面,从未参加过任何针对怀孕少女的特殊项目的对照组青少年的结果始终比其他任何群体都要差。