مطالب

This study investigates Ghanaian students' adoption of Mobile Learning (ML) by extending the technology acceptance model with a subjective norm variable. Specifically, this study focuses on the moderating effect of gender using the Measurement Invariance of Composite Models for the analysis. The study used a purposive sampling technique to collect the data for the study from sec-ond-year diploma students at the University of Professional Studies in Accra. SmartPLS 3.3.3 was used to analyze the data from 330 respondents. The findings of the study suggest that perceived ease of use, perceived usefulness, and subjective norm have a significant influence on the behavior-al intention to adopt mobile learning for the complete data set. In addition, the results suggest that the impact of the subjective norm was not significant for female students but for male students. Also, the impact of perceived ease of use and perceived usefulness on behavioral intention were insignificant. Furthermore, the findings suggest that behavioral intention influences students' actual use of mobile devices to access learning materials. Finally, gender moderates the relationship be-tween subjective norms and behavioral intention. The findings demonstrate group heterogeneity, therefore, investigations on technology adoption must always incorporate group dynamics to un-derstand how different groups respond to its adoption. The findings of the study hold significance for both policy and research implications.

Guitty Azarpay was born in Tehran, Iran in 1934. She graduated with a PhD in Art History in 1964 from UC Berkeley.She taught at UC Berkeley until her retirement in the early 2000s. Her research on the ancient Iranian and Transoxiana (Central Asia) art, especially about Urartian Art and Sogdian Painting, is highly commendable, as she wrote two valuable books such as Urartian Art & Artifacts (1968) and Sogdian Painting: The Pictorial Epic in Oriental Art (1981). The publication of the book of Sogdian Painting introduced many art scholars to Sogdian art. Azarpay played a valuable role in introducing Sogdian paintings and Sogdian art. She was the recipient of the Book of the Year Award from the University of California Press for Sogdian Painting, and received the Albert Nelson Marquis Lifetime Achievement award.About 20 years ago, Azarpi donated her personal library to Golestan Palace in Tehran.Guitty Azarpay passed away in early April 2024.

Objective: Despite numerous studies on the influence of regular engagement in physical activity and sports on mental health and quality of life across various demographics, there has been limited focus on its impact within the nursing profession. As a result, this study seeks to explore the effects of sports and physical activity participation on the mental health and quality of life of nurses.Methods: The current study utilized a descriptive correlational design and was conducted in a cross-sectional manner. The target population consisted of all nurses employed in the hospitals of Tehran. The research sample was selected using an available sampling method, specifically among nurses who expressed their willingness to participate in the study. A total of 384 male and female nurses took part in the research and successfully completed the provided questionnaires. Standard questionnaires were used for data collection. Pearson correlation test and the structural equation modeling were used for data analysis.Results: Results reveled that physical activity significantly affected depression (T= - 5.254), anxiety (T= - 6.471) and stress (T= - 4.527). In addition, physical activity significantly affected quality of life (T=3.627). Results of model fit are presented in Table 3 and indicated that the research model has good fit. Conclusion: This implies that nurses could greatly enhance their well-being through increased engagement in physical activity and a decrease in sedentary habits. As a result, we strongly urge healthcare policymakers to implement measures aimed at increasing physical activity levels among nurses.

 Objective: Digital Quotient (DQ) refers to a comprehensive set of digital competencies derived from universal ethical values that aim to enhance human interaction with, control, and create technology. The present study aimed to establish norms and examine the psychometric properties of the Digital Quotient Test in children and adolescents aged 8-18 in the Iranian community.Methods: This study's statistical population included students of the First and Second Elementary Schools and the First and Second Secondary Schools of Tehran in the academic year 2020-2021. A total of 521 students (277 girls and 244 boys) were examined using a convenience sampling method. To analyze the data obtained from the test, inferential statistics to determine construct validity, Pearson correlation matrix, and test-retest reliability using SPSS software version 26.Results: The results indicated that the construct validity of the Digital Quotient Test, using the internal consistency between its eight domains and the total score as evidence for this validity, was found to be appropriate (P < 0.05). Using the test-retest method with a coefficient of 0.872, the test reliability was estimated to be appropriate (P < 0.01).Conclusion: The Digital Quotient Test has appropriate validity and reliability in children and adolescents aged 8-18 years in Iranian community.