ࡱ> `dbjbj 26X  :-:-:-:-T-4 `-(----.Z+/G/```````$tbhdN?`E 5.. 5 5?` --`888 5: - -`8 5`88n\ _-- ur\:-C5] _<`0`]@*f?7*f@_*f _W/10812%3W/W/W/?`?`7W/W/W/` 5 5 5 5 $dv v  Mobile Game Based Learning - methodologY tools for user trials Focus Groups Dragan Cisic Faculty of Maritime Studies Studentska 2, Rijeka, Croatia Ivana Ilijasic Misic Faculty of Arts and Sciences Omladinska 14, Rijeka, Croatia Edvard Tijan Faculty of Maritime Studies Studentska 2, Rijeka, Croatia ABSTRACT The evident increase in usage of wireless technology in everyday life is forcing us to give it a proper consideration in the terms of impact on communication, social interactions and every possible mean of everyday functioning. Special attention is needed when it comes to decision making processes in young adult population, as well as supporting the life-long learning possibilities. Using the Mobile Learning Game Models and previously developed content, 3 mobile games were developed for the user trials. These incorporated aspects of the 3 pre-selected content areas (e-health, e-commerce, educational advice information) with 2 types of games: one for single users and one multi-player game. Additional maritime distress content was also prepared. Also, the user trials were connected with partners that were developing system specification, suitable technology, interfaces for application, prototypes of games templates etc. For planning, developing, defining and implementing user trials, partners' collaboration was highly important. Second user trials were qualitatively oriented, because results from the first user trials (which were quantitative) were deemed not sufficient for future development. Focus group methodology was developed, and will be elaborated in this paper. KEYWORDS mobile learning, user trials, methodology tools INTRODUCTION The mobile Game-Based Learning project (mGBL, www.mg-bl.com) is a 3-year European Commision funded project that began in October 2005 under Information Society Technologies (IST) programme Partner organizations forming the project consortium are drawn from Austria, Croatia, Italy, Slovenia and the UK. The project is coordinated by Evolaris Privatstiftung, a research laboratory based in Graz, Austria. Some learners do not like using games or not be very competent at playing certain types of game (de Freitas, 2006), so the consortium is developing different types of game design that signpost to other learning materials and thereby facilitate integration of mGBL games within a blended learning environment. The project partners are committed to designing real games that are fun to use and user friendly, engaging target audiences: students and young adults aged 16 24, a priority age range for the EC. Game focus is on decision-making in crisis situations EC priority area of concern. Support for life-long learning is another EC priority; therefore the goal is to design games that are standards-based, to suit a blended learning approach (i.e. a mix of formal and informal learning). The specific aim of the project is to design, develop and trial a prototype game platform that can be used to efficiently develop games for m-learning, whereby the focus is on the support of decision making in critical situations, not only in a cognitive but also in an emotional way. These games shall firstly directly support learning via opportunities to develop knowledge and cognitive skills in an exciting and inspiring thus in a highly emotional - way, and secondly indirectly motivate users to refer to other media (e.g. classic libraries, scripts, etc.) for learning purposes. A central goal of the project is to research the usability and usefulness for purpose of the mGBL prototype game templates and examples in order to optimize the usage experience, not only of the students themselves, but also of the teachers as developers (using the platform) of the learning games. In-depth analysis of user experience, both in the usability lab as well as in the field, will deliver valuable insights into requirements for the system design. Three game types have been designed (example: see Figure 1.), and template development and content development is underway. The first game template was developed with E-commerce content (called "Ahead of the game"). The second game was developed with two types of content: E-Health (called "Mogabal" acronym of MObile GAme BAsed Learning) and E-guidance (career guidance). The third game (called Digital economy) was developed with E-commerce content. Figure  SEQ Table \n 1. 2D Adventure version of the "Mogabal" game with contents of Triage and First Aid   Research Background mGBL research takes place within a social constructivist (Vygotsky, 1982) theoretical framework that emphasizes intrinsic learning through social interactions such as modeling or imitation and accepts the plurality of meanings. Social constructivism is highly relevant to the mGBL development that will be informed by WP6 research: the target audiences will exhibit different learning intelligences and preferences and will expect mGBL learning models to be intrinsically motivating. Moreover social constructivism holds that socio-affective factors and the role of mediation of action through artifacts are significant in encouraging learning. Again, this is highly relevant to the mGBL project, which recognizes socio-affective factors in decision-making and puts tools in the hands of learners. In order to test the system, content on e-health and e-commerce was developed for the user trials and tested in the transnational environment (end-user evaluation, expert evaluations and laboratory usability tests). It was also essential to open up, to new groups of learners, up-to-date narrow education schemes. For this reason, specific focus in the evaluation process was given to ensure that mGBL will be capable of supporting these new education concepts and therefore wider target groups in general. The project mGBL integrates existing tools and technologies as well as experiences gathered in the fields of internet and mobile communication, e-learning etc. with user requirements and new pedagogic/didactic approaches for the development and adoption of new innovative services. The mGBL project focuses on a wide target group which on the one hand is diversified by involving young people from different societal fields, from different regions and countries. The major end user target groups of the project are younger people in general and for the specific test cases younger people who are: preparing decisions on their school or vocational career or students, especially in the field of e-health or e-commerce. For the first target group, mGBL will assist new ways in career advice through personalized professional orientation: It is important to employ target-group oriented media, in particular interactive web and mobile services to support the decision-making processes. The approach to support these processes by collaborative and interactive as well as individual game based learning applications is attractive for this target group. This new web and mobile supported advice should go far beyond the search for and passing on of information; instead it must go into the emotional issues behind a career choice. For the second target group, students, the project aims at building a platform to also support sustainable learning through inspiring edutainment. By not only preparing content in a way that it can cognitively be taken in, but also in an emotional way, the mGBL project strives for new, effective means of learning. Bloom's Taxonomy of Learning Domains remains the most widely used system of its kind in education particularly and also industry and corporate training. Reason for that is because Taxonomy of learning domains represents such a simple, clear and effective model, both for explanation and application of learning objectives, teaching and training methods, and measurement of learning outcomes. USER TRIALS FRAMEWORK AND METHODOLOGY There are 3 cycles of User Trials that relate directly to the iterative process adopted for mGBL design and development. The first User Trials were undertaken in September 2006, at end of year 1 of the project. The resulting findings informed the Construction phase of the mGBL prototypes. The second User trials took place in September 2007, finishing at end of year 2, with findings informing the final cycle of development that begins in September 2007. The final cycle of User Trials takes place in January February 2008 and will inform the transition phase of the project. 3.1 First user trials First user trials have been conducted online on the respondents in five countries: Austria, Croatia, Great Britain, Italy and Slovenia. Results of the conducted research (sample of 342 respondents) provided very interesting and useful information. Students have been introduced to the mGBL project and games definition. The topics of the questionnaire were their computer literacy, computer game playing, mobile phone usage, mobile phone game playing, involvement in eLearning programmes and their learning habits Every respondent owns more then one mobile phone in average, and 90% of the respondents have the mobile phone always with them, and use it averagely between 1 and 6 hours a day. From the results one can note that the usage of the mobile phone services is different between respondents from different countries, which is the consequence of prices and availability of services in corresponding countries. As in the results of the first user trial, it should be noted that high school respondents use the services more intensively then their older colleagues. Students only prevail in telephoning and sending SMSs. It is interesting that 23% of the respondents have never played games on the mobile phone, and that 77% of the students that play mobile games are playing rarely (few times in a month). Again, high school respondents have played games on the mobile phone (88%), and in average they play more than two times a month. One other significant result is that only 38% of the respondents like playing games on the mobile phone. Students that play are mainly (35%) playing for fun, 14% to test their skills and less than 10% to test the fastness of the mind and to improve hand-eye coordination. Respondents are somehow sceptic about using mobile phones in the learning process, and 44% do not know whether mobile phone games can be used for educational purposes. As this is a fairly new idea, 20% of the students think that it is not possible to use mobile phones for educational purposes, while 30% think that it is possible. After first user trials all students are convinced that there is a potential usage of mobile phones in education. 3.2 Second user trials The first user trials yielded very interesting research results, but only in a quantitative way. Therefore, the consortium has agreed that for the second User Trials different, qualitative methodology should be used. In the second User Trials Focus Group sessions the consortium has primarily sought understanding and insights from members of target audiences concerning the 3 mGBL games in terms of: Fun and Playability Content, in terms of: Style and Design Relevance to topic Suitability to level Supporting users in developing decision-making skills A set of research tools was developed collaboratively for use in: approaching and briefing gatekeepers; briefing respondents and obtaining their informed consent; carrying out the Focus Group sessions; collating, analysing and reporting the results. The tools were based on a set of tools used for Focus Group work in one of the Work Packages, which in turn were developed from tools used in an earlier EC-supported project, m-learning. The tools would helped to achieve rigour and consistency in the research. The methodology tools developed for the second User Trials consisted of the following documents available on mGBL web site (www.mgbl.com): Methodology outline proposed a methodological framework for the WP6 User Trials 2 Focus Group research. Aide-memoire for Game 1 was specially developed for use in Game 1 User Trials. It was used in conjunction with the other User Trials 2 documentation, e.g. Participant Briefing Document, Data Gathering Protocol and Consent Form. It ensured that the strategy was able to be understood by each member of the research teams, and that the strategy was verifiable, thereby safeguarding against selective perception. It supported the striving for consistency in conducting the Focus Group sessions. Specific Focus Group questions for Game 3 (both for professors and students) was specifically developed for Game 3, due to the different nature of Game 3 from other games. Data collection protocol proposed a data collection strategy for User Trials 2 Focus Group Research, ensuring that a common strategy was adopted by the Focus Group leaders, and that the strategy was verifiable, thereby safeguarding against selective perception. It complemented the Methodology document, which proposed a social-constructivist (Vygotsky) approach. Data analysis protocol complemented the Focus Group Methodology and Data Collection Protocol. It articulated and documented an analysis strategy, and supported the striving for consistency in identifying emerging patterns and in interpretation of data. Consent form was used to clarify the legal issues, since the participants were acting as voluntary co-researchers. Participant briefing proposed an initial briefing for the Focus Group participants. This document, together with the consent form and all associated documents was translated into the native language of members of target audiences who were being asked to participate in the research activities. Second user trials were conducted in four countries, during August, September and October 2007, as follows: mGBL focus groups Game 1 (E-Commerce) Slovenia 2 focus groups - professors and students mGBL focus groups Game 2 (E-Health) Italy 2 focus groups ( students, professors) mGBL focus groups Game 2 (E-Guidance) Italy 1 focus group (students) mGBL focus groups Game 2 (E-guidance) Slovenia 1 focus group (professors) mGBL focus groups Game 2 (Maritime distress) Croatia 1 focus group (professors and students) mGBL focus groups Game 3 Austria 2 focus groups of students during the whole semester The evaluation of an e-commerce game which was formed out of game Template 3, called Digital Economy was also conducted in December 2006/January 2007. PRELIMINARY RESEARCH FINDINGS Although the games in trial were different, students and professors were content about the usage of the games in learning process. Most of the respondents had positive attitude about the games, and their comments were directed towards improvement of the process. Main problems stressed were about graphical representation of the games, and a consortium has to try to identify possibilities to create advanced graphical design in games. Although some respondents have said that educational games do not need to have brilliant graphics, this feature should receive close attention. Few thoughts about restrictions, imposed by the actual mobile devices that impede sophisticated accessories like adding powerful video, audio or other processor and/or memory extensive applications, were stressed. The students thought that the scores and reports should be good for the teacher to see what areas the students are good/poor in. That way the teacher could pay more attention to that area when giving a lecture. They would also like to go through the analysis of the game play with the professor to help them advance in that area. They would play the game again if there were more and different supplements in the game. Some students said they would play the game such as this after the lectures to see how much they have learned from the lectures. Most of the remarks by the all participants have been addressed to the ways of optimization and improvement of the games. There have been a lot of remarks about user interface, as all users are using much advanced devices as computers and laptops. There have been thoughts to add some e-learning add-ons to the games, in the form of help, glossaries or similar. Educators thought that the game with multiple possible scenarios and open-end game would give them an insight on how the students think, how they make decisions, how they could apply that thinking into real life situations. A thought about grouping the students to play group game was mentioned. That way the game would tackle the collaborating part and team work in education and real life. Some thoughts were about the game type: for young target groups the game can be pure fun; and simulation game for elder population. What changes is the final aim, not the game: The more adult the target group is, the more information and less fun is needed. CONCLUSION Mobile computer games are today an important part of most young person leisure lives and increasingly an important part of our culture as a whole. mGBL project supported by the European Commission's Information Society Technologies (IST) programme within the Sixth Framework. mGBL sets out to improve the effectiveness and efficiency of learning in young adults aged 18 - 24 through the development of innovative learning models based on mobile games. There are 3 cycles of User Trials that relate directly to the iterative process adopted for mGBL design and development. The first User Trials were undertaken in September 2006, at end of year 1 of the project. The resulting findings informed the Construction phase of the mGBL prototypes. The second User trials took place in September 2007, finishing at end of year 2, with findings informing the final cycle of development that begun in September 2007. The third User Trials will take place in the first half of 2008, combining both methodologies which were used in the first and the second User Trials. Overall results from the first User Trials showed that there is no significant divide in the usage of mobile technologies and learning habits between tested students from different European countries. Although the respondents were somehow sceptic about using mobile phones in the learning process, after trialling the games most of the students were convinced that a potential in using mobile phones for educational purposes really exists. Overall results from the second User Trials showed that all focus groups are favourable to the project, even the biased student group in Slovenia (no one used to play games). Teachers thought that the game with multiple possible scenarios and open-end game would give them an insight on how the students think, how they make decisions, how they could apply that thinking into real life situations. That way the game would tackle the collaborating part and team work in education and real life. Perhaps the most sophisticated research has been done using mGBL games during whole course teaching. Measurements taken after the completion of the experiment show that the attitude towards the pervasive game is clearly better than the attitude towards the case study. This indicates a high degree of acceptance and fun while playing, and substantiates previous experiences from pervasive learning games. It has also been proven that students generally respond more positively to learning games than they do to other learning methods. There is still plethora of challenges that mobile based games learning should address, from ethical and legal to technological and financial issues and maybe most important and most difficult challenge to encourage officials to take up the mobile games for learning support in higher education environment. REFERENCES Argyris, C. (1976). 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