درخت حوزه‌های تخصصی

This study investigates the ideological dimensions of media representation of the Russia-Ukraine crisis by comparing British and Arab online newspapers. Grounded in Fairclough's framework of Critical Discourse Analysis, this paper investigates the narrative structure of The Guardian, The Sun, Arab News, and Gulf News in representing the conflict and how sociocultural and political contexts influence language use and framing strategies underpinning the ideologies. The study shows that British media, most especially The Guardian and The Sun, claim to mainly reinforce Western geopolitical narratives by framing Russia as an aggressor and Ukraine as a victim of war, emphasizing themes of democracy, aggression, and victimization. However, the media in the Arab world, such as Arab News and Gulf News, afford a more balanced approach that focuses on regional concerns like economic stability, humanitarian issues, and neutrality; on the other hand, it also covers a broad spectrum of views. Using such a comparison, this study exemplifies and contrasts the different ideological roots of media discourse within diverse cultural and political contexts. By pointing out how sociopolitical priorities and cultural values shape media framing, this study contributes to an understanding of the role that media plays in building global public opinion about international conflicts, more precisely in how media from different regions may frame the same event quite differently. This thus underlines the importance of cross-cultural media literacy and gives insight into the power of media in the perception-shaping process of a conflict.

This study aims to review and analyze the literature in the field of classroom management, given the growth and development of papers in this field in the global scientific community. The bibliometric technique was applied in the investigation, and every scientific publication from 2000 to 2023 is indexed in the Science Direct citation database. After screening the articles, 788 were analyzed, and the data was shown using the VOSviewer program. The historical growth pattern in scientific productions shows a minor decline in 2003, followed by a generally rising trend between 2004 and 2014. The highest number of articles was produced in 2014, with a peak in 2014. The most important keywords are teacher education, higher education, motivation, professional development, self-efficacy, and classroom management teachers. The most important categories in academic literature are education, teacher education, and higher education. The study's emphasis may need to change due to the system's connection to these areas.

     In organizational interactions and communities, professional learning communities have gained more attention from managers due to their sustainable benefits for human resources and organizations, which contribute to growth and development. This research is applied in terms of purpose and descriptive-correlation based on structural equations as a method. The statistical population of the study consisted of all primary school teachers in District Two of Urmia, totaling 1,236 individuals. The sample size was determined using the Krejcie and Morgan table, resulting in a selection of 291 individuals. A cluster random sampling method was employed. Data were collected based on four questionnaires: Brown et al.'s (2005) Ethical Leadership Questionnaire, Hu et al.'s (2015) Professional Learning Communities Questionnaire, Eisenberg et al.'s (2001) Normative Commitment Questionnaire, and Jangman et al.'s (2005) Teacher Decision-Making Participation Questionnaire, with Cronbach's alpha coefficients of 0.91, 0.91, 0.87, and 0.85, respectively. The validity of these questionnaires was confirmed by experts and through SPSS analysis. Data analysis was conducted using Smart PLS 3 software. The results indicated that ethical leadership has a positive and significant impact on professional learning communities, and normative commitment plays a mediating role in the relationship between ethical leadership and professional learning communities. However, participation in decision-making does not play a moderating role in the relationship between ethical leadership and professional learning communities.

This study aims to explore the impact of sleep disorders on daily functioning in children with Autism Spectrum Disorder (ASD) through the perspectives of their caregivers. A qualitative research design was employed, involving semi-structured interviews with 23 caregivers of children aged 4-12 years diagnosed with ASD. Participants were recruited through local autism support groups, special education schools, and pediatric clinics. Interviews focused on the types, frequency, and severity of sleep disorders, their impact on the child's behavior, academic performance, social interactions, physical health, and family dynamics, as well as the strategies used to manage these issues. Thematic analysis was used to identify key themes and patterns from the data. The study identified several types of sleep disorders among children with ASD, including insomnia, sleep apnea, and night terrors, varying in frequency and severity. Sleep disturbances were found to significantly impact daily functioning, leading to behavioral issues, academic challenges, social difficulties, and physical health problems. Caregivers employed a range of coping strategies, such as medical interventions, behavioral routines, environmental modifications, dietary adjustments, and alternative therapies, with varying degrees of success. Barriers to effective management included cost, accessibility, and lack of knowledge. The need for individualized, adaptive approaches to treatment was emphasized. Sleep disorders in children with ASD have profound effects on their daily functioning and overall quality of life. Addressing these issues requires a comprehensive, individualized approach that considers the unique needs of each child. Collaboration with caregivers and regular adjustments to intervention strategies are essential for effective management. Further research should focus on larger, more diverse samples and incorporate objective sleep measures to provide a more comprehensive understanding of these challenges.