Trenholm et al also showed no difference in pregnancy rates between intervention group and control group. Femdom foot video Kirby et al tried to study the subset of the populations; he showed some differential effects of the programme on participants based educational literature sexual their previous educational literature sexual experience, with a greater influence on those that had not had sex prior to the programme. Due to the wide variety of studies included, there were obvious variations in methodologies and outcomes. In this review, a teenager is anyone below 20 years, including those below 13 years of age.
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Sexuality education and young people's sexual behavior: a review of studies.
This review will focus on articles on the use of sex education to prevent teenage pregnancy, comparing their methodologies, findings and limitations. Of educational literature sexual other two experimental studies, randomization of sample was not rigorous; Trenholm et al actually used purposeful sampling while Kirby et al only succeeded in random selection of schools, but not the individual subjects, which is a form of cluster sampling. Remember me on this computer.
Another plausible explanation for this could be the fact that sex education being a form of outcome based education, may not be easily quantifiable Furman In a cluster randomized trial in England by Stephenson et alit was found that there was no significant difference in abortion rates amongst teenagers taught by peers and those taught by teachers, but there was a marginal reduction in live births - 7. While Educational literature sexual et al tried to define inclusion and exclusion criteria, Sabia did educational literature sexual have strict criteria. In fact the follow up group in by Sabia were not necessary representative of the start group in