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Mehmet Sincar Khalid Husny Arar 《International Journal of Leadership in Education》2020,23(2):175-198
ABSTRACTThe aim of this qualitative-phenomenological study was to investigate Turkish female school administrators’ views on the concept of self-development and the techniques they adopt in their self-development process. Using snowball sampling, ten female school administrators participated in a semistructured interview. The obtained data were analyzed through the content analysis method and validity and reliability of the study were obtained thorough peer-debriefing, member checking and consistency checking. The findings pointed to a need to clear the current negative perceptions toward women school administrators. This study also showed that social roles that are attributed to women by society become obstacles for the self-development process of female school administrators, especially when they want to attend a developmental activity. Moreover, management of feelings, psychology and communication became the fields in which female school administrators needed to improve themselves. Findings showed that self-development is a notion worth exploring. Further conclusions and implications are discussed. 相似文献
2.
Mehmet Demir 《Educational technology research and development : ETR & D》2018,66(6):1457-1477
This study investigates the development of an instrument to explore the views of student teachers in Turkey towards using Facebook as a tool for teaching and learning. A five-point Likert-type scale was developed for a sample of 687 student teachers from various fields in Adiyaman, Mustafa Kemal, and Inonu Universities. The sample included 445 participants in the first application and 242 participants in the second. A literature review, students’ comments, and relevant Facebook research results were considered in order to establish the items for the scale. A comparative analysis of previous studies and instruments yielded an original 33-item pool, and experts’ judgments were consulted to confirm the content validity of the scale. Exploratory and confirmatory factor analyses were conducted to determine the factor structure of the scale, revealing 17 items that could be grouped under three general factors. A Cronbach’s coefficient (α) was employed to determine the internal consistency coefficients for the whole scale and its subscales. Results indicate that this learning scale (FLTS) is a valid and reliable instrument to investigate the use of Facebook as a learning tool. 相似文献
3.
İlke Ali Gürses Ahmet Ertaş Başak Gürtekin Osman Coşkun Mehmet Üzel Özcan Gayretli Mehmet Selman Demirci 《Anatomical sciences education》2019,12(4):370-385
Little is known regarding the profiles of whole body donors in Muslim majority countries where donation is scarce. Therefore, this study aims to profile registered donors in Turkey by means of a survey. The explored data could be used to improve ongoing campaign efforts and ethical practices such as commemoration services. Registered donors of the donation programs at the two faculties of medicine of Istanbul University were compared with the national population and a cluster analysis was performed to reveal any concealed sub-groups. Data from 188 respondents were analyzed. The majority of registered donors were married (42%), male (65.4%), aged over 50 years (76%), held a tertiary education degree (49.7%), and were irreligious (58.5%). Cluster analysis revealed two groups with significantly different educational levels, marital statuses, and religious choices. Regarding whether their bodies could be used for education or research, the majority (64.5%) of the respondents left the decision to the anatomy department. Similarly, 73.8% approved indefinite use of their organs, body parts and/or skeletons. The respondents were also willing to share their medical history (94.2%) and personal information (81.6%) if needed. Motivational themes for body donation including usefulness, impermanence, religion, awareness, and kinship were devised after a thematic analysis. Among the respondents, 56.5% were registered organ donors and 63.3% were frequent blood donors. The results of this study provide data that may help revising informed consent forms, developing and implementing thanksgiving ceremonies, and selecting additional targets for supporting body donation campaign activities such as organ and blood donation units. 相似文献
4.
The primary aim of this study was to investigate the correlation between game addiction and academic achievement. The secondary aim was to adapt a self-report instrument to measure game addiction. Three hundred and seventy high school students participated in this study. Data were collected via an online questionnaire that included a brief explanation of the aim of the study, demographical questions, game addiction scale (GAS) and the grade point average of the current year. The GAS had two forms: (i) 21-item and (ii) 7-item. Game addiction and academic achievement were negatively correlated but this correlation was not supported by regression and structural equation modelling analyses. The present study primarily suggests that there may be a negative correlation between game addiction and academic achievement; however, this correlation may be qualified as negligible. In addition, the two forms of the GAS were adapted for Turkish language with reliability and validity to measure computer and video game addiction in adolescents as promising instruments. 相似文献
5.
Journal of Science Education and Technology - Today, science educators accept that digital literacy has been one of the key concepts for science teachers in terms of creating meaningful science... 相似文献
6.
A Chebyshev collocation method, an expansion method, has been proposed in order to solve the systems of higher-order linear integro-differential equations. This method transforms the IDE system and the given conditions into the matrix equations via Chebyshev collocation points. By merging these results, a new system which corresponds to a system of linear algebraic equations is obtained. The solution of this system yields the Chebyshev coefficients of the solution function. Some numerical results are also given to illustrate the efficiency of the method. Moreover, this method is valid for the systems of differential and integral equations. 相似文献
7.
Identity: a complex structure for researching students’ academic behavior in science and mathematics
This article is a response to Pike and Dunne’s research. The focus of their analysis is on reflections of studying science
post-16. Pike and Dunne draw attention to under enrollments in science, technology, engineering, and mathematics (STEM) fields,
in particular, in the field of physics, chemistry and biology in the United Kingdom. We provide an analysis of how the authors
conceptualize the problem of scientific career choices, the theoretical framework through which they study the problem, and
the methodology they use to collect and analyze data. In addition, we examine the perspective they provide in light of new
developments in the field of students’ attitudes towards science and mathematics. More precisely, we draw attention to and
explicate the authors’ use of identity from the perspective of emerging theories that explore the relationships between the
learner and culture in the context of science and mathematics. 相似文献
8.
The present study aimed at developing a scale to evaluate navigational performance as a whole, which is one of the factors influencing learning in hyper media. In line with this purpose, depending on the related literature, an item pool of 15 factors was prepared, and these variables were decreased to 5 based on the views of 38 field experts. In the end, a 3-factor structured was obtained via a pilot application carried out with 32 Information Technologies (IT) students, via the confirmatory factor analysis conducted with 110 IT students and via the reliability analysis carried out with 33 IT students. The scale included 14 items, and the internal consistency coefficient regarding the whole scale was calculated as α?=?0.90. The results of the Pearson correlation analysis revealed that the test-retest correlation coefficients of the items ranged between 0.762 and 0.954. As a result of the analyses conducted, the Hyper-MNP scale was found to be a valid and reliable tool that can be used to measure the navigational performance in hyper media. 相似文献
9.
The purpose of this study was to investigate the extent to which professional development predicts principals’ instructional leadership in order to identify whether a relationship exists between the duration of principals’ participation in distinct professional development activities and their perceived practice of instructional leadership while controlling for several principal and school characteristics. The data employed in this study came from the 2013 teaching and learning international survey, which was conducted by the organisation for economic co-operation and development. Four multivariate regression models with the country-controlled dummy variable were implemented in the analysis of the data. The results indicated that the more principals take part in contemporary professional development activities such as professional networking, mentoring and research activities, the more often they engage in instructional leadership practices. However, no relationship between more traditional types of professional development activities, such as courses, conferences, and observational visits, and principals’ instructional leadership, was found. The results have substantial implications for policy-makers and practitioners worldwide, suggesting that any professional development designed to get principles involved in more instructional leadership practices should be based on the contemporary type of professional development activities. 相似文献
10.
Yasar Kondakci Kadir Beycioglu Mehmet Sincar Celal Teyyar Ugurlu 《International Journal of Leadership in Education》2017,20(2):176-197
Theorizing on the role of teacher attitudes in change effectiveness, this study examined the predictive value of context (trust), process (social interaction, participative management and knowledge sharing) and outcome (job satisfaction and workload perception) variables for cognitive, emotional and intentional readiness of teachers for change. The study was designed as predictive correlational study. Data were collected from 1649 elementary teachers. Hierarchical linear regression analysis results indicated that background and context variables are weak predictors of readiness for change (RFC), while job outcome and process variables emerged as stronger predictors of RFC. The central role of job satisfaction and trust in predicting RFC suggests that readiness cannot be limited to times of change; rather, it is closely related to total experiences of teachers on their job. As a result, for a more effective management of teachers’ attitudes towards change leadership needs to hold a broader temporal and contextual understanding rather than demonstrating limited interventions during times of change. 相似文献