Yazar "Celik, Osman Tayyar" seçeneğine göre listele

Listeleniyor 1 - 9 / 9
  • Küçük Resim Yok
    Öğe
    Bibliometric Trends and Thematic Areas in Research on Cognitive Disengagement Syndrome in Children: A Comprehensive Review
    (Springer, 2024) Kacmaz, Cihangir; Celik, Osman Tayyar; Saglam, Mehmet; Kay, Mehmet Akif; Inci, Ramazan
    This study aims to explore trends and principal research areas in the literature on Cognitive Disengagement Syndrome (CDS) in children aged 0-17 from a macro perspective. A total of 236 studies, selected based on inclusion and exclusion criteria from the Web of Science and Scopus databases, formed the data source for this research. We conducted a bibliometric analysis to examine the growth of CDS literature and to identify the most productive countries, relevant journals and publications, and trending topics. Additionally, through content analysis, we identified general research themes, sample trends, and methodologies used in these studies. Our findings reveal that the relatively new field of CDS research is expanding. Our thematic analysis shows that the literature on CDS covers a broad spectrum of research topics, addressing various facets of the syndrome and identifying current research themes. The existing studies highlight the complex nature of CDS and its diverse cognitive, psychological, and neurological impacts. Our results also suggest that while research is more prevalent in certain age groups, there is a need to encompass a wider demographic range, considering CDS's potential impact across different life stages. This bibliometric analysis offers a comprehensive review of the current knowledge in the CDS field, providing a valuable resource for researchers. Our analyses and findings can guide future research in this area and suggest approaches for broader study frameworks. It is anticipated that ongoing and future research in the CDS field will incorporate these insights to more effectively address the syndrome's varied aspects and consequences.
  • Küçük Resim Yok
    Öğe
    Bibliometrics and Visual Analysis of the Research Status and Trends of Breastfeeding in Turkey
    (Aves, 2023) Ucar, Tuba; Celik, Osman Tayyar; Baransel, Esra Sabanci; Barut, Sumeyye
    Objective: The long- and short-term benefits of breastfeeding for mothers and infants are known, and the number of studies on this subject is increasing daily. This study aimed to reveal current research trends, hotspots, and future frontiers in research on breastfeeding in Turkey. Materials and Methods: The most productive institutions, influential authors, the journals with the most publications by the authors, core research teams, and keywords in Turkey in the field of breastfeeding were analyzed using bibliometric methods. Additionally, breastfeeding-related articles published in the Web of Science Core Collection between 1980 and 2022 were scanned. The collected data were analyzed with the R Bibliometrix package program and VOSviewer. Results: It was determined that research on breastfeeding has accelerated since 2004, and the number of citations has increased with the number of publications. The fields of most productive writers in the area were found as social pediatrics, and the most influential institutions were Istanbul University and Hacettepe University. It was determined that there was no specialization in research on breastfeeding among authors distributed based on their productivity. The results also revealed the most influential articles and journals. The word analysis revealed that the breastfeeding literature in Turkey is sensitive to current developments, whereas the current status of breastfeeding, the factors affecting breastfeeding, and the effects of breastfeeding are the top areas of research. It was observed that maternal attachment and coronavirus disease-2019 (COVID-19) pandemic-related issues have been studied more in recent years. Conclusion: This bibliometric analysis contributes to understanding the current status and development of breastfeeding research in Turkey.
  • Küçük Resim Yok
    Öğe
    The Challenges of Beginning Teachers Experience In The Early Years of Teaching
    (Dergipark Akad, 2021) Celik, Osman Tayyar; Kahraman, Umit
    The early years of the teaching profession is a period in which the teachers both begin teaching and learn how to teach and an important career step that affects their way of teaching. In this context, there are plenty of qualitative and quantitative studies conducted in different countries in the international literature on the challenges encountered in the teaching profession's early years. This research is a meta-synthesis study that synthesizes the research results discussing the challenges encountered by newly appointed teachers. Fourteen studies conducted in 11 different countries were included in the meta-synthesis. Six themes were first identified as a result of the analyzes: these are official policies and school practices, social relations, teaching practices, support, individual factors, and school-environment adaptation. In the next step, a second-level of abstraction was performed to set forth the syntheses. These are as follows: 1) mismatch between theory and practice, 2) schoolenvironment context and 3) interaction between individual factors and contextual conditions. While the themes obtained in the research express the problem areas, the syntheses shed light on the problems' sources. Within the framework of the determining themes and syntheses, suggestions have consequently been made about the policies and practices to be developed for the challenges that the teachers may encounter in the early years of the profession.
  • Küçük Resim Yok
    Öğe
    Mapping Publication Status and Exploring Hotspots in a Research Field: Breastfeeding
    (Sage Publications Inc, 2023) Baransel, Esra Sabanci; Ucar, Tuba; Celik, Osman Tayyar
    Background: Breastfeeding has been the subject of scientific studies for many years. Identifying the current trends and hotspots in breastfeeding research can further advance understanding in the field. Research Aim: This study aimed to review the basic and conceptual structure of the literature on breastfeeding from a macro perspective. Methods: The dataset for this study included 8,509 articles published between 1980 and 2022 accessed through the Web of Science database. Bibliometric methods were used to assess the growth direction of the literature on breastfeeding, the publication performance by country, influential journals and articles, co-citation networks, and keywords. Results: Research on breastfeeding developed slowly until the 2000s, at which point the speed of growth increased. The United States was the country in which most of the breastfeeding research was produced as well as being at the center of international collaborative networks. An examination of author productivity established that there was no specialization in breastfeeding. The results of citation and keyword analyses demonstrated that the literature on breastfeeding is sensitive to current developments, and the psychological aspects of breastfeeding have been intensively discussed, especially in recent years. Moreover, our results demonstrate that breastfeeding support programs are a distinct area if interest. Despite the abundance of research available, more studies are needed for specialization in this field. Conclusion: This broad overview of the field of breastfeeding research can inform the direction and advancement of the literature.
  • Küçük Resim Yok
    Öğe
    Meta-thematic analysis of quality in early childhood education and care
    (Springernature, 2023) Saglam, Mehmet; Celik, Osman Tayyar; Tunc, Yunus; Kahraman, Umit; Acar, Davut; Candemir, Burcu
    Quality in early childhood education and care (ECEC) has drawn the attention of researchers and practitioners due to its correlation with positive individual, societal, and economic results. In ECEC, however, there is no consensus on quality metrics. This meta-thematic study seeks to provide a framework for quality indicators in ECEC and to identify the contextual factors that influence the perception of quality. The study's data source comprises 14 published papers conducted in 11 countries using qualitative or mixed methods on quality in ECEC. As a consequence of the analysis, 16 early childhood education and care quality indicators were identified. As a result of the second-level studies, the underlying or associated syntheses in the ECEC quality indicators were uncovered. These include child-centeredness, teacher qualifications, culture and atmosphere of the ECEC center, holistic development, and leadership. In addition, it was concluded that cultural values and beliefs, the centralization degree of the education system, and the expectations of stakeholders are contextual elements that influence the quality and perceptions of quality in ECEC.
  • Küçük Resim Yok
    Öğe
    Preparing Teachers to Change: The Effect of Psychological Empowerment on Being Ready for Individual Change
    (Cukurova Univ, 2020) Celik, Osman Tayyar; Atik, Servet
    Teachers are accepted as key factors for the success of change initiatives during educational reforms. Thus, the importance of teacher empowerment at the stages of change is emphasized. However, there is lack of research dealing with the teacher empowerment on their attitudes towards change and its role in change. Therefore, the main purpose of this study is to reveal the possible relationship between psychological empowerment and being ready for individual change for teachers. Correlational study design was used. The study group consists of 517 teachers at primary, secondary and high schools selected via cluster and convenience sampling methods. It has been found through multiple linear regression analysis that sub-dimensions of psychological empowerment (meaning, impact, competence and self-determination) predict teachers' cognitive, emotional and intentional readiness for change significantly. However, it has been revealed that self-determination and competence for cognitive readiness; self-determination for emotional readiness; self-determination, competence and impact for intentional readiness are found to be significant predictors. These results were discussed in terms of theories of self-determination and self-efficacy and some suggestions were made for the Turkish education system in practice.
  • Küçük Resim Yok
    Öğe
    The Problem of Delegating School Heads in Turkey: A Meta Synthesis Study
    (Dergipark Akad, 2018) Konan, Necdet; Celik, Osman Tayyar; Cetin, Remzi Burcin
    In this study, it is aimed to reanalyze the qualitative studies dealing with the form and process of appointment of school heads in Turkey in a systematic manner by means of meta-synthesis; and to reveal suggestions for new models to be developed. In this paper, using one of the qualitative research methods, meta synthesis, the studies suitable for the main motivation of us have been reached by searching the appropriate databases such TUBITAK ULAKBIM Social and Humanities Database, YOK National Thesis Center, Google Academic, ERIC, EbscoHost databases. 81 studies related to the study topic were identified through these databases. Each of these papers was assessed within the inclusion and exclusion criteria that were appropriately identified for the purpose of the study, and 15 qualitative studies were considered as the data source of the study. An in-depth examination and the reinterpretation of these determined studies on subject matter revealed five themes and related sub-themes: merit, political influence, evaluation, possible effects and professionalism. Within meta-synthesis, issues of acceptance of school leadership as a profession, determination of qualification areas and topics, a liaison-based evaluation system and alternative evaluation methods, the reflections of a process free of political influence and finally the absence of a qualified system on individuals and school organizations are revealed.
  • Küçük Resim Yok
    Öğe
    Quality in special education from teacher perspectives
    (Routledge Journals, Taylor & Francis Ltd, 2023) Karaca, M. Abdulbaki; Cobanoglu, Necati; Celik, Osman Tayyar
    In this study, we aimed to determine the quality indicators in separate special education schools that only educate individuals with special needs from the perspectives of teachers. We collected data from 82 special education teachers included by maximum diversity sampling using a semi-structured interview form. We conducted a content analysis using the MAXQDA qualitative data analysis program. As a result of the study, we identified six main themes as quality indicators in separate special education schools. These were teacher and administrator qualifications, school environment (social and physical), curriculum and educational process, family interest and attitude, policies and practices, and child-related factors. Moreover, several factors such as teachers with degrees in special education, materials, social perspective, evidence-based practices, family support, and individualised education programs were found to play an important role as quality indicators in separate special education schools. Improvements in quality indicators in separate special education schools can contribute to student outcomes.
  • Küçük Resim Yok
    Öğe
    The trends and hotspots of research on non-pharmacological interventions for labor pain management: a bibliometric analysis
    (Taylor & Francis Ltd, 2024) Barut, Suemeyye; Sabanci Baransel, Esra; Celik, Osman Tayyar; Ucar, Tuba
    IntroductionThis study aimed to examine important points of focus, trends, and depth of research on non-pharmacological interventions for the management of labor pain worldwide from a macro perspective and present an extensive definition of research fields regarding non-pharmacological interventions.MethodsBibliometric methods were used in this study. With comprehensive keyword lists, the Web of Science and PubMed databases were searched using different screening strategies for publications made until 25 February 2023.ResultsStudies on non-pharmacological interventions in the management of labor pain have continued to develop since 2003 with great momentum. In this study, the most productive country in research on non-pharmacological interventions was found to be Iran, while Australia, the USA, China, and the United Kingdom were the most notable ones in terms of collaboration. The most prevalently studied non-pharmacological interventions were hydrotherapy and acupuncture. The results of the co-word analysis revealed 5 main themes about this field of research.ConclusionThe results of this study showed that interest in studies on non-pharmacological interventions in the management of labor pain has increased, the quality of research in the field is high, international collaboration is increasingly higher, and technological approaches have started to emerge in relevant studies.