Sürdürülebilir Kalkınma Amaçları

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• Derleme MakaleAçık Erişim2024/r/gumushane/14503
  Assessment of Effectiveness of School-Based Child Sexual Abuse Prevention Programs: A Meta-Analysis

  Türkkan, Tuğba; Odaci, Hatice

  The sexual abuse of the child is a wide-ranging and complex problem with physical, emotional and psychological consequences, with social, moral, cultural and legal dimensions, and when the prevalence rates are analyzed, it is seen that it is a serious problem for all societies. One of the most common strategies used to prevent child sexual abuse is school-based initiatives. So, the purpose of this integrative literature review is to systematically evaluate the evidence of the effectiveness of school-based child sexual abuse prevention programs. In this context, the current study includes 22 articles that meet the criteria for inclusion. The Comprehensive Meta-Analysis (CMA) statistical program was used to calculate the effect sizes of the studies included in the meta-analysis. The mean, standard deviation, sample size, p, t, or f value data reported in the primary studies were used to calculate the effect sizes of the studies included in the meta-analysis. As a result of the analyzes carried out within the scope of the study, it was concluded that school-based education practices aimed at preventing child sexual abuse are highly effective, and that after the prevention programs, the knowledge and skill levels of the children increased widely and these increases were statistically significant. As a result, it can be said that the knowledge and self-protection skills of children can be increased by participating in school-based sexual abuse prevention programs.

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• MakaleYalnız künye2012/r/gumushane/19237
  Examination of the 5th - 8th grade students' transition process from arithmetic to algebra with regard problem solving

  Çakıroğlu, Ünal; Akkan, Yaşar; Baki, Adnan

  The different grade students' problem solving process takes an important place in the primary school mathematics curriculum mathematics is getting abstract in the second level of primary school. So it is important to examine the different problem solving strategies of students in through transition from arithmetic to algebra according to the new primary school mathematics curriculum in Turkey. So the aim of this study is to investigate the development and the change of problem solving processes on transition process from arithmetic to algebra about 5-8 grade students. The study is conducted by development research methodology at a primary school in Trabzon with the participation of 24 students. The data gathering tools are problems in arithmetic-verbal and algebraic-iconic forms which are developed by the literature support. The data gathered from students are analyzed through the characterization tables which includes arithmetic, pre-algebraic and algebraic characteristics. As a result, by the increase of the students' grades their solutions changed and improved from arithmetic to algebraic, but this change was very little. As well as the different grade students generally used arithmetic solutions for given two problems, only a few students used algebraic and pre-algebraic solutions.

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