Rita Mojtahedzadeh, Aeen Mohammadi, Amir Hossein Emami, Samaneh Rahmani,
Volume 28, Issue 1 (1-2014)
Abstract
Background :Comparing computer and internet based instruction with traditional giving lecture would provide enough evidence to identify best teaching practice. In this study, we compared lecture, interactive internet based and computer based learning regarding medical students' knowledge acquisition and satisfaction in teaching pathophysiology of hematology and oncology.
Methods : Eighty four medical students were randomized into three groups and an identical faculty member conducted the instructions through the above mentioned methods. Students' knowledge was assessed one week before and immediately after the interventions by pre and posttest. Students' satisfaction was assessed using a validated 5-point Likert scale.
Results : The results showed that students' satisfaction was significantly higher in interactive internet based group than other ones (p=0.05). There were a significant increase between pre and posttest scores in all groups (p=0.000). We used ANCOVA to compare score changes in the study groups, with posttest scores as the dependent factor and pretest scores as covariate and knowledge acquisition was significantly higher in interactive internet based group than other two groups (p=0.026).
Conclusion : The study showed that although interactive internet based instruction is a difficult and time consuming method, it is recommended to integrate this method to medical curricula.
Mehrsadat Mahdizadeh, Mahnaz Solhi, Farbod Ebadifard Azar, Ali Taghipour, Aliasghar Asgharnejad Farid,
Volume 31, Issue 1 (1-2017)
Abstract
Background: Social networking has a dramatically increasing trend among adolescents. By creating novel models of content production, distribution, and reception, this space has introduced opportunities and threats for adolescents, which must be understood in relation with their health status. This study was conducted with the aim of describing the psychosocial experiences of Iranian adolescents in the Internet's virtual space.
Methods: The present qualitative formal content analysis was conducted in Mashhad a city Iran. The participants included 32 adolescents of 13-18 years of age. Data were collected through 32 semi-structured individual and group interviews with maximum variation. The data were recorded, transcribed, and then analyzed via MAXQ 10 software.
Results: In this study, 2 main themes of “moving towards constructiveness” and “perceiving social and psychological tensions” were formed. Accordingly, 9 subcategories were formulated including: increasing the social capital, a good feeling in life, escaping loneliness, being seen in the social network, intelligent selection of content, perceived threats, temptation, decline of behavioral values and principles, and emotional and social helplessness.
Conclusion: Adolescents’ positive and negative experiences in the Internet form based on personal and environmental factors. These experiences affect the mental and social dimensions of their health. These factors call for the attention of scholars and policymakers for developing enabling strategies for adolescents, and their families and for experts for promoting adolescents’ health.
Maryam Vahidi, Vahid Zamanzadeh, Saeed Musavi, Fariborz Roshangar, Raheleh Janani,
Volume 35, Issue 1 (1-2021)
Abstract
Background: Gaming disorder has been identified as a health problem. Disorders in emerging adulthood might negatively affect individuals’ attitude toward the world, their communication with others, and formation of their personal identity. Thus, the present study was performed to identify the frequency of gaming disorder and its related factors among students of Tabriz University of Medical Sciences.
Methods: A total of 813 undergraduate students of Tabriz University of Medical Sciences participated in this descriptive correlational study in 2018. All students filled the personal-social information form and Social Readjustment Rating Scale, and gamers filled gaming behaviors form and Internet gaming disorder-20 test (IGD). Data were analyzed using descriptive statistics and Pearson correlation coefficient, t- test, ANOVA, chi-square, and multiple linear regression.
Results: A total of 394 (48.5%) students were currently playing games. The mean of IGD scores among the gamers was 45.47 ±13.93, and 17 (4.3%) of them were recognized as having gaming disorder. The frequency of the disorder among all students was 17 (2.1%). Being male, playing online games, and having access to all 3 gaming devices (computer, smart phone, and tablet) were recognized as determining factors of gaming disorder.
Conclusion: This study revealed that almost half of the university students were playing video and or on line games; however, a low percentage of the gamers had addictive gaming behaviors. The results indicated the necessity of applying modifications to individuals’ gaming methods as well as implementing the individual and family-centered interventions to prevent and manage gaming disorder.
