Yazar "Sağlam M." seçeneğine göre listele

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    Effectiveness of Educational Practices for Early Childhood Problem Solving Skills: A Meta-analysis Study
    (T.C. Milli Egitim Bakanligi, 2023) Tok Y.; Sağlam M.
    The aim of this study is to determine the effect of educational practices designed in experimental research on children’s problem solving skills for the children aged 3-6 years attending pre-school education. In this context, a total of 1012 master’s/doctorate theses, of which 321 with the original scans and 691 supplementary scans, were examined between 1987-2021 (October) in Turkey. When the studies were examined according to the criteria, it was determined that 27 theses were suitable for meta-analysis.In the study, descriptive statistics data, publication bias, heterogeneity and effect sizes were analyzed with the Comprehensive Meta-Analysis Version 2 program. It was concluded in the analyzes that there was no publication bias and that the effect sizes of the studies had a heterogeneous distribution.When the effect of experimental education practices on children’s problem solving skills was analyzed in the random effects model, it was found that the effect size value was in favor of the experimental group. The obtained value shows that the educational practices designed in the experimental research for children aged 3-6 in preschool education have a higher level of effect on children’s problem solving skills compared to the Cohen d classification. When the moderator analysis results are examined, for the overall effect size; while reaching the conclusions that the age group of the children and the type of preschool education institution they attend, the type of thesis study, the department and university in which the thesis was made, the year the thesis was made, was’nt moderator; The institute where the thesis was made was found as a moderator variable for the overall effect size. © 2023,Milli Egitim.All Rights Reserved.
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    Game Therapy Studies: A Review and Meta-Analysis Sample
    (Ozgen Korkmaz, 2022) Tarkoçin Vural S.; Sağlam M.
    Gaming is a natural process for the child, and with the play therapy technique used in this process, opportunities are offered to the child to express their problems and emotions by playing. Play therapy is used in many studies with children. The number of studies conducted on the effectiveness of play therapy in Turkey is increasing with each passing day. In this study, experimental graduate studies related to the play therapy education program from the past to the present (1987-2020) were examined and the results were brought together. A total number of 38 master's and 8 doctoral studies were reached in the YÖK (Council of Higher Education) thesis center related to the subject, but only 7 studies in accordance with the inclusion criteria were analyzed with meta-analysis method. While examining the postgraduate studies, care was taken toward the existence of an experimental and control group in which play therapy was applied. The studies in which play therapy was applied to the experimental group but not the control group were included in this study. In order to calculate the effect sizes, average (X), standard deviation (SS) and sample size (N) values from master's theses were processed in the Excel program. Later, CMA (Comprehensive Meta Analysis) statistical program was used for the analysis required for the study, "Hedges's g" was used to calculate the effect size and the Excel program was used for the collection-processing of the data. As a result of the research, it was found that the effect size of play therapy on children's behaviors has an excellent effect size. It was concluded that 5 of the studies included in the study were excellently effective, 1 was moderately effective, and 1 was broadly effective. These limited studies provide information that play therapy has a positive effect on children. © 2022, Ozgen Korkmaz. All rights reserved.