Novel extension of the UTAUT model to understand continued usage intention of learning management systems: the role of learning tradition

Education and Information Technologies - The key objective of this study was to reveal the key factors that impact university students’ continued usage intentions with respect to Learning...     

PRInK: Environmental virtual interactive based education and learning model for STEM motivation

Education and Information Technologies - Pollution from quarry activities has a substantial environmental impact on many countries. This issue should be addressed accordingly as its impact may...     

Analyzing the Social Networks of High- and Low-Performing Students in Online Discussion Forums

An ego network is an individual’s social netwrk relationships with core members. In this study, the ego network parameters in online discussion spaces of high- and low-performing students were compared. The extent to which students’ ego networks changed over the course were also analyzed. Participation in 7 weeks of online discussions were analyzed for 12 high-performing students and 9 low-performing students. Results suggested that ego networks’ compositions of high- and low-performing students were significantly different. Particularly, high-performing students had denser ego networks and tended to exhibit a higher level of centralities than low-performing students. Results of network visualization indicated that high-performing students increased and kept their networks stable over the course in comparison to low-performing students, who had fragmented networks. Several networks’ change mechanisms for high- and low-performing groups are also identified and discussed.     

Participative planning of environmental education activities: experiences from tree planting project at a teacher training college in Tanzania

Engaging local actors in Environmental Education activities seems to be an important condition for environmental sustainability. Lack of common purpose among local and external researchers constrains the engagement. Following these insights, we implemented a participatory action research project related to tree planting as part of creating an Environmental Education programme at Ilonga Teacher Training College, surrounding primary schools and villages. The purpose of the initial phase of the project was to contextualize an action plan as a strategy to engage local actors in the change process from the beginning of the project. The research questions were: How can we engage local actors in participatory action research addressing resource constraints for EE; and what are the results of the participatory planning process? To answer these questions, we mapped environmental resources and challenges in the chosen area. Thereafter, we organized an empowerment process through Focus Group Discussions and a workshop discussing the challenges and opportunities available for successful implementation of the project. These discussions formed the foundation for creating a plan for implementing the EE project. In this paper, we present the results of the planning strategies, and discuss factors contributing to the success of the initial phase of the project. We found that stakeholders’ trust and sense of project coherence were key motivating factors for the development of a collaborative planning process and learning through initial actions.     

Association of Interleukin-6 and Myeloperoxidase with Insulin Resistance in Impaired Fasting Glucose Subjects

Impaired fasting glucose (IFG) is a high risk subclinical condition for the progression of type 2 diabetes mellitus and the hyperglycemia seen in this condition is because of the development of insulin resistance (IR). Obesity, inflammation, oxidative stress and many other factors have been implicated in development of IR in type 2 diabetes mellitus and its successive complications. Current study was aimed to ascertain the correlation of inflammation and oxidative stress markers [interleukin-6 (IL-6) and myeloperoxidase (MPO)] with IR in subjects with IFG. In this study, 80 subjects (40 IFG, 40 healthy controls) aged 25–45 years were selected based on their fasting plasma glucose (FPG) values and clinical history. Serum insulin, IL-6 and MPO were estimated by ELISA method and IR was calculated using Homeostatic Model Assessment Index 2 (HOMA 2) calculator. Pearson’s correlation coefficient and independent sample ‘t’ test were used for statistical analysis. IL-6 and MPO were found to be significantly elevated in IFG group and both correlates significantly with IR (r 0.413, r 0.645). Only MPO had significant correlation with FPG (r 0.388). In conclusion, the association of altered levels of IL-6 and MPO with IR are suggestive of a role of inflammation and oxidative stress in the initiation and progression of IR in individuals with IFG.