The aggregation of responses is done using geometric means. The analysis of the data collected was performed using MS Excel. Selecting numerical scales for pairwise comparions If option A (criteria) is extremely more important than option B (criteria)Ĭhoose even number for intermediate evaluation If option A (criteria) is very strongly more important than option B (criteria) If option A (criteria) is strongly more important than option B (criteria) If option A (criteria) is moderately more important than option B criteria) If option A (criteria 1) and Option B (criteria 2) equally preferred The responses of the student are presented in a decision matrix. In other words, students stated their preferences between each pair of criteria using the scales developed by Saaty (1980) shown in Table 1. Students were asked to give preferences among criteria. AHP is usually employed to obtain opinions from people who have an idea and knowledge about the subject under investigation and therefore, does not require a large sample size (see Appendix 1) for the questionnaire used in the study). 12 students in 3 groups were asked to give their opinions on the importance of factors affecting students’ adoption of learning platforms. The students were also introduced to the concept of AHP in the selection of innovative projects. The data for the study is collected from the 4 th year energy engineering students from Vaasa University of Applied Sciences studying contemporary issues in technology and management. User friendliness: web technologies are relevant to the educational process when students perceive that they are user fiendly (Mioduser et al. Parikh and Verma, 2002).Įvaluation tools: the use of the web-based learning tool to provide possibilities for evaluations, such as self test and quiz (McClelland, 2001) Interaction and collaboration: Researchers have shown that students benefit from using web-based learning technologies that are interactive and requires collaboration between students and teachers (e.g. Students improve their online learning activities when they perceive that the web-based learning tool is easy to use. In this article, the criteria for comparing and Microsoft Teams and Zoom are as follows:Įase of use: perceived ease of use is “the extent to which a personīelieves that using a particular system would be free of effort” (Davis, 1989, p. Analytical Hierarchy Model for the selection of on line teaching platform The AHP hierarchical model is shown in Figure 1. The objective is placed on Level 1, Level 2 comprises of the criteria, and the alternatives are on Level 3. In this article, the goal is to identify the factors influencing the adoption of a web-based learning platform. 2017 summarizes the steps of AHP methodology as follows: (i) structure the problem and develop the analytical hierarchy process model, (ii) collect the data from experts/group (iii) develop pairwise comparison matrix and compute the normalized priority weights of main criteria and sub-criteria (iv) check the consistency of each comparison matrix to validate the results (v) aggregate of all priorities and (vi) determine the global weights and rank decision alternative. In a pairwise comparison, the decision maker/group compares two alternatives at a time according to one criteria and indicates a preference. In AHP, the decision maker/group decides how each alternative “scores” on a criteria by using pairwise comparison. The AHP methodology breaks down a problem into a hierarchy consisting of three levels : goal, criteria and decision alternatives. The AHP methodology has been applied in many different fields including human resource planning, selection of renewable energy projects, supplier selection, and adoption of information and communication technology. 2021) have studied many variables, such as perceived ease of use, perceived usefulness, gender, time flexibility, learning flexibility and social isolation that can impact the adoption of web-based learning technologies, and learning abilities of students in a virtual environment.ĪHP is a method developed by Saaty (1980) for ranking decision alternatives and selecting the optimal one when the decision maker or a group has several alternatives from which to select. Currently, there are many web-based learning platforms, such as Microsoft Teams and Zoom that have become supplementary channels for communicating, collaborating and sharing information in virtual learning environment. This article explores the critical factors of technology adoption which has been identified in literature and uses the analytical hierarchy process (AHP) to evaluate the critical factors and their priorities in selecting an online teaching tool from students’ perspective.
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