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In Nederland alleen al lijden 1,4 miljoen mensen aan hart- en vaatziekten en wereldwijd worden maar liefst 45% van alle sterfgevallen gerelateerd aan hart- en vaatziekten. Leefstijlfactoren zoals voeding en beweging hebben een grote invloed op de gezondheid van het hart. Door leefstijlondersteuning als preventie en als behandeling in te zetten kan 80% van alle hart- en vaatziekten voorkomen worden. Helaas vormt leefstijlondersteuning doorgaans geen volwaardig onderdeel van de behandeling van patiënten met hart- en vaatziekten. Om effectieve leefstijlondersteuning te bewerkstelligen moet die toegespitst worden op de persoonlijke voorkeuren en sociale omgeving van het individu. In de reguliere gezondheidszorg ontbreekt het aan tijd en middelen om dit voor iedere patiënt te realiseren. In dit project wordt daarom door middel van de inzet van draagbare zelfmeettechnologie en kunstmatige intelligentie gewerkt aan een tool die automatisch gepersonaliseerde leefstijlondersteuning aanbiedt. Het onderhavige project richt zich daarbij op hart- en vaatziektepatiënten in de leeftijd van 40-70 met aangepaste leefstijladviezen, omdat vooral bij deze groep een gepersonaliseerde aanpak veel baat kan hebben op zowel korte als langere termijn. Er wordt gewerkt aan de ontwikkeling van een AI-gedreven e-health oplossing, die deze groep hartpatiënten activeert om hun leefstijl en gezondheid te verbeteren. In het huidige project wordt een belangrijke stap gezet met het specifiek ontwikkelen van een module met doelgroep-specifieke en op de patiënt afgestemde voedings- en beweegondersteuning en manieren om dat zo aantrekkelijk en effectief mogelijk aan te bieden. Opbrengsten van dit project zijn adviezen en voorgestelde inhoud voor de beoogde tool. Deze zijn ontwikkeld voor voeding, voor bewegen -gericht op inspanning en ontspanning- en voor motiverend (game)design.

Digital support during self-regulated learning can improve metacognitive knowledge and skills in learners. Previous research has predominantly focused on embedding metacognitive support in domain-specific content. In this study, we examine a detached approach where digital metacognitive support is offered in parallel to ongoing domain-specific training via a digital tool. The primary support mechanism was self-explication, where learners are prompted to make, otherwise implicit, metacognition concrete.In a controlled pre-test/post-test quasi-experiment, we compared domain-specific and domain-general support and assessed the effects, use, and learners' perceptions of the tool. The results showed that self-explication is an effective mechanism to support and improve metacognition during self-regulated learning. Furthermore, the results confirm the effectiveness of offering detached metacognitive support. While only domain-specific metacognitive support was found to be effective, quantitative and qualitative analysis warrant further research into domain-general and detached metacognitive support.The results also indicated that, while students with higher metacognition found a lack of relevance of using the tool, students with lower metacognition are less likely to make (structural) use of the available support. A key challenge for future research is thus to adapt metacognitive support to learner needs, and to provide metacognitive support to those who would benefit from it the most. The paper concludes by formulating implications for future research as well as design of digital metacognitive support.

This study investigates the degree to which children anthropomorphize a robot tutor and whether this anthropomorphism relates to their vocabulary learning in a second-language (L2) tutoring intervention. With this aim, an anthropomorphism questionnaire was administered to 5-year-old children (N = 104) twice: prior to and following a seven-session L2 vocabulary training with a humanoid robot. On average, children tended to anthropomorphize the robot prior to and after the lessons to a similar degree, but many children changed their attributed anthropomorphic features. Boys anthropomorphized the robot less after the lessons than girls. Moreover, there was a weak but significant positive correlation between anthropomorphism as measured before the lessons and scores on a word-knowledge post-test administered the day after the last lesson. There was also a weak but significant positive correlation between the change in anthropomorphism over time and scores on a word-knowledge post-test administered approximately 2 weeks after the last lesson. Our results underscore the need to manage children's expectations in robot-assisted education. Also, future research could explore adaptations to individual children's expectations in child-robot interactions.

Learner metacognition can positively impact learning. However, little is known about how to effectively design game-based learning environments such that metacognition is promoted in learners. Previous research does not provide sufficiently structured and empirically verified insights for designers and researchers to make informed design decisions. This paper describes the development of a design framework for metacognition in game-based learning. The framework is derived from existing literature and cases, and further elaborated through a formative expert evaluation. For instruction, gameplay, and the integration of both, the resulting framework defines specific design dimensions that indicate the relevant areas in which informed design-decisions are likely to affect learners' metacognition. As such, this framework aids specification of designs, structured comparisons between different designs, and focused research effort in identifying specific design guidelines for metacognition in game-based learning.

When engaging in social interaction, people rely on their ability to reason about unobservable mental content of others, which includes goals, intentions, and beliefs. This so-called theory of mind ability allows them to more easily understand, predict, and influence the behavior of others. People even use their theory of mind to reason about the theory of mind of others, which allows them to understand sentences like Alice believes that Bob does not know about the surprise party'. But while the use of higher orders of theory of mind is apparent in many social interactions, empirical evidence so far suggests that people do not use this ability spontaneously when playing strategic games, even when doing so would be highly beneficial. In this paper, we attempt to encourage participants to engage in higher-order theory of mind reasoning by letting them play a game against computational agents. Since previous research suggests that competitive games may encourage the use of theory of mind, we investigate a particular competitive game, the Mod game, which can be seen as a much larger variant of the well-known rock-paper-scissors game. By using a combination of computational agents and Bayesian model selection, we simultaneously determine to what extent people make use of higher-order theory of mind reasoning, as well as to what extent computational agents can encourage the use of higher-order theory of mind in their human opponents. Our results show that participants who play the Mod game against computational theory of mind agents adjust their level of theory of mind reasoning to that of their computer opponent. Earlier experiments with other strategic games show that participants only engage in low orders of theory of mind reasoning. Surprisingly, we find that participants who knowingly play against second- and third-order theory of mind agents apply up to fourth-order theory of mind themselves, and achieve higher scores as a result.

Virtual Reality (VR) can bridge the gap between theoretical educative materials and complex real-life situations that ambulance nurses face in practice⁠. The ability to simulate scenarios from a compelling caregiver perspective offers a powerful learning method⁠. We aim to contribute to the training of ambulance nurses by utilizing new opportunities that VR offers⁠. In this study we investigate which factors contribute to the implementation and long-term use of VR training by ambulance services for their employees⁠. Part of project: VRAMBO⁠. Virtual Reality voor AMBulanceverpleegkundig Onderwijs van complexe situaties⁠

Game-based learning (GBL) is an interactive form of training in which instructional elements are combined with motivational elements within one GBL-environment. Under the right circumstances, GBL can contribute to both learning and motivation. It is, however, unclear which elements in the design of GBL-environments can encourage effective and efficient learning. Metacognition is cognition about cognition: knowing about one’s own knowledge and applying that knowledge in practice. While research has found that learners can benefit from metacognitive support within learning environments, it is unclear how to encourage metacognition in GBL-environments to improve learning effectively and efficiently. In this paper, we present a qualitative review of metacognition within GBL. We discuss the objectives, interventions, and effects reported in studies that address metacognition in GBL-environments. The aim of this review is to inform educational designers, researchers, and other professionals who want to address metacognition in GBL, and the review concludes with concrete implications for design and research. (PsycINFO Database Record (c) 2020 APA, all rights reserved)

Sedentary behaviour in children, four years of age and older, has increased over the last decades. These children become physically less skilled, which demotivates them for regular sports activities. They become susceptible to health risks such as obesity and have a heightened chance to develop depression and a lower self-esteem. Sports professionals acknowledge that these children in time become unable to keep up with the sports education pace, leaving them prone to social exclusion as well. Exergames seem promising in their potential to increase the amount and quality of physical exercise in this group. Moreover, they offer strategies to motivate children to a more active and healthier lifestyle. However, some issues remain unclear regarding their applicability and individual fittingness. For one thing sports professionals have little to no experience using exergames in physical education, let alone understand which games could be appropriate to structurally activate said children. In addition, existing exergames regularly lack a suitable degree of adaptivity regarding what a child is physically capable of, which psychological needs should be addressed, and to what inactive children find appealing in terms of gameplay. The aim of our research project is to build a first prototype of an adaptive platform for exergames to motivate inactive children to structurally engage in physical exercise more, and better. The participative design method we used in our preliminary qualitative research led to a better understanding of the barriers to move and the psychological needs children have when it comes to physical exercise. We made a first global list of requirements for the adaptive platform and an overview of necessary design directions. Future pursuits in this project include a participative design research study amongst both children and sports professionals, and a thorough review of the literature and state of the art knowledge. We will use this knowledge to create a first prototype of an adaptive platform in collaboration with a serious game company and an organisation of sport professionals. After user testing we will use the evaluation findings as a baseline for future measurements regarding the adaptation of suggested exergames and to formalize and disseminate found design guidelines.

Game-based learning can motivate learners and help them to acquire new knowledge in an active way. However, it is not always clear for learners how to learn effectively and efficiently within game-based learning environments. As metacognition comprises the knowledge and skills that learners employ to plan, monitor, regulate, and evaluate their learning, it plays a key role in improving their learning in general. Thus, if we want learners to become better at learning through game-based learning, we need to investigate how metacognition can be integrated into the design of game-based learning environments. In this paper we introduce a framework that aids designers and researchers to formally specify the design of game-based learning environments encouraging metacognition. With a more formal specification of the metacognitive objectives and the way the training design and game design aims to achieve these goals, we can learn more through analysing and comparing different approaches. The framework consists of design dimensions regarding metacognitive outcomes, metacognitive training, and metacognitive game design. Each design dimension represents two opposing directions for the design of a game-based learning environment that are likely to affect the encouragement of metacognitive awareness within learners. As such, we introduce a formalised method to design, evaluate and compare games addressing metacognition, thus enabling both researchers and designers to create more effective games for learning in the future.

In this paper, we study cross-cultural differences in strategic reasoning in turn-taking games, as related to game-theoretic norms as well as affective aspects such as trust, degrees of risk-taking and cooperation. We performed a game experiment to investigate how these aspects play a role in reasoning in simple turn-based games, known as centipede-like games, across three cultures, that of The Netherlands, Israel and India. While there is no significant main effect of nationalities on the behaviour of players across games, certain unexpected interactive effects are found in their behaviour in particular games.

Interactive Narratives (INs), usually within games, have the possibility to motivate users to change their attitude or behavior. The application of INs in healthcare has already shown promising results as opposed to traditional narratives. Yet, very little is known about the effect of each specific aspect of an IN or how to create an effective IN. Using the recent IN-model of Green and Jenkins, this paper explores the applicability of its constructs and exemplifies it through a case study. In doing so, this paper looks at the challenges one runs into when designing an IN. Subsequently it presents the way in which these problems were tackled for the case study. This results in new ways to look at the practical implications of Green and Jenkin’s model, thus helping future IN designers and researchers to identify and avoid design pitfalls early. As gaps in the literature are discovered throughout the paper, possible future research topics are discussed.

A key concept within 21st-century skills is knowing how to acquire new knowledge and skills. Metacognition is the knowledge a person has of their own learning combined with the skills to apply that knowledge to enable more efficient and effective learning. Game-based learning can stimulate motivation as well as learning, but while various reviews have pointed out the opportunity for digital games to promote metacognition, little is known about how games can be designed to accomplish this. If we want learners to become better at learning with games, we need to investigate how metacognition can be supported and trained through game-based learning. Previous research has identified generic principles for designing metacognitive training, while only a few principles specific to game-based learning have been suggested. We designed the mobile game MeCo based on these design principles. MeCo was inspired by the mobile game Reigns and replicates its mechanic of exploring a dynamically branching story through choice-making by swiping cards left or right. However, in MeCo the objective is to learn as much as possible about different planets and their inhabitants, by planning, performing, and evaluating space exploration missions. Two metacognitive interventions were added to promote the transfer of metacognition to real-world learning situations: metacognitive question prompts and metacognitive feedback. A preliminary evaluation of the game was conducted using questionnaires and focus groups. Players found the game motivating enough to engage with the story and to be willing to play the game in their free time. Furthermore, they found that their in-game choices mattered, although more linear parts were preferred over more dynamically branching parts of the game. However, the humour in the narrative interfered with the more serious nature of metacognitive questions, resulting in players not taking the questions seriously enough to have an impact on metacognitive awareness. The implications for designing motivating digital games to enhance metacognition are discussed.

Integrating culture into the behavioural models of virtual characters requires knowledge from very different disciplines such as cross-cultural psychology and computer science. If culture-related behavioural differences are simulated with a virtual character system, users might not necessarily understand the intent of the designer. This is, in part, due to the influence of culture on not only users, but also designers. To gain a greater understanding of the instantiation of culture in the behaviour of virtual characters, and on this potential mismatch between designer and user, we have conducted two experiments. In these experiments, we tried to simulate one dimension of culture (Masculinity vs. Femininity) in the behaviour of virtual characters. We created four scenarios in the first experiment and six in the second. In each of these scenarios, the same two characters interact with each other. The verbal and non-verbal behaviour of these characters differs depending on their cultural scripts. In two user perception studies, we investigated how these differences are judged by human participants with different cultural backgrounds. Besides expected differences between participants from Masculine and Feminine countries, we found significant differences in perception between participants from Individualistic and Collectivistic countries. We also found that the user's interpretation of the character's motivation had a significant influence on the perception of the scenarios. Based on our findings, we give recommendations for researchers that aim to design culture-specific behaviours for virtual characters.

In this chapter, we propose an ethical framework for serious game design, which we term the Ecosystem for Designing Games Ethically (EDGE). EDGE expands on Zagal’s categorization of ethical areas in game design by incorporating the different contexts of design and their use. In addition, we leverage these contexts to suggest four guidelines that support Ethical Stewardship in serious game design. We conclude by discussing a number of specific areas in which ethics plays a role in serious game design. These include games in (a) a military context, (b) the consideration of privacy issues, and (c) the evaluation of game design choices.

If we want game-based learning to make learning enjoyable as well as effective and efficient, we need to increase learner's awareness of and ability in learning itself. At the heart of learning is metacognition: a learner's understanding of how knowledge is constructed through learning, and the repertoire of strategies, tactics, and monitoring processes that enact learning. The goal of this PhD research is to inform designers and researchers who want to support and improve metacognition of learners within game-based learning environments, by identifying, implementing, and evaluating generic design principles for metacognitive interventions.

Metacognitieve vragen en instructies als kaartenset om zelfregulatie en zelf-explicatie hanteerbaar te maken.

Introduction The change from primary to secondary school has a negative impact on physical activity levels of adolescents. Cycling is an easy way of integrating physical activity into adolescents’ daily life. In the Netherland, cycling is rather common and around 80% of adolescents are cycling to school every day although they have to travel around 9km; however, the percentage dropped dramatically for adults. To maintain the habits of cycling is important to understand the attitude towards cycling and other mode of travel. This study aimed to uncover factors that makes young adolescents cycling to school unpleasant for them , using qualitative method. Methods An online interactive map-based questionnaire (Maptionnaire), focus group discussions, carrying a GPS logger and an online travel diary for 5 days, were used to understand attitudes and behavior towards long distance cycling to school in 36 adolescents (12-15 years). Results Although the majority of participants were cycling to school, only 30% of them chose cycling as their favorite travel mode. More than 80% of participants stated that the car is a more convenient travel mode, because protects you in bad weather and is faster than bicycle. Also, 70% of participants thought cycling in rural areas and along busy roads in city is not safe. A lot of adolescents stated that crowded cycling pathways around the school especially in the morning, makes cycling stressful. Almost half of adolescents doubted whether cycling to school is good for their health. They stated that it is stressful to cycle in overcrowded cycling pathways around the school in the morning. Long distance cycling on windy/rainy days, lack of traffic safety, and crowded cycling pathways around the school in the morning were mentioned as main reasons to make adolescents’ cycling to school unpleasant for them. Conclusion Cycling intervention should focus on improving adolescents’ traffic safety perceptions, and to take urgent steps to improve over-crowded cycle lanes at rush hours. Also it is important to educate adolescents on health benefits of cycling. It will help to maintain adolescents’ habit of cycling after reaching the age at which it is possible to ride a moped/car.

In social settings, people often need to reason about unobservable mental content of other people, such as their beliefs, goals, or intentions. This ability helps them to understand, to predict, and even to influence the behavior of others. People can take this ability further by applying it recursively. For example, they use second-order theory of mind to reason about the way others use theory of mind, as in ‘Alice believes that Bob does not know about the surprise party’. However, empirical evidence so far suggests that people do not spontaneously use higher-order theory of mind in strategic games. Previous agent-based modeling simulations also suggest that the ability to recursively apply theory of mind may be especially effective in competitive settings. In this paper, we use a combination of computational agents and Bayesian model selection to determine to what extent people make use of higherorder theory of mind reasoning in a particular competitive game, the Mod game, which can be seen as a much larger variant of the well-known rock-paper-scissors game. We let participants play the competitive Mod game against computational theory of mind agents. We find that people adapt their level of theory of mind to that of their software opponent. Surprisingly, knowingly playing against second- and third-order theory of mind agents entices human participants to apply up to fourth-order theory of mind themselves, thereby improving their results in the Mod game. This phenomenon contrasts with earlier experiments about other strategic oneshot and sequential games, in which human players only displayed lower orders of theory of mind.

One of the most remarkable phenomena in nature is mimicry, in which one species (the mimic) evolves to imitate the phenotype of another species (the model). Several reasons for the origin of mimicry have been proposed, but no definitive conclusion has been found yet. In this paper, we test several of these hypotheses through an agent based coevolutionary model. In particular, we consider two possible alternatives: (1) Deception, in which mimics evolve to imitate the phenotype of models that predators avoid to eat, and (2) Coincidence, in which models evolve a warning color to avoid predation, which coincidentally benefits the mimics. Our agent-based simulation shows that both these hypotheses are plausible origins for mimicry, but also that once a mimicry situation has been established through coincidence, mimics will take advantage of the possibility for deception as well.

© 2014 Springer Science+Business Media New York Video is increasingly used as an instructional tool. It is therefore becoming more important to improve learning of students from video. We investigated whether student learning effects are influenced through an instruction about other viewing behaviours, and whether these learning effects depend on their prior knowledge. In a controlled environment, 115 students watched a number of instructional videos about the technical equipment needed in a course on digital photography. Every second student was instructed about other possible viewing behaviours. A pre-post-retention test was carried out to calculate learning effects. The differences with respect to the learning effects of students who received an awareness instruction on an alternative viewing strategy were not significantly different. The differences as observed in our earlier experiment however could not be reproduced. Students with a broad viewing repertoire showed higher learning effects than students with a narrow repertoire. Furthermore, students with a strategic viewing approach also showed higher learning effects. Certain conditions have to be met: the technical and didactical quality of the video must be good, the integration in a learning task must be apparent, students must be aware of their viewing behaviour, and teachers must be aware of their students’ viewing behaviour in order to enrich the viewing repertoire of students when they have at least some basic knowledge e.g. after several lessons on the topics at hand. In future research, this study should be replicated using more complex video episodes than the instruction videos we used in our experiments that were only on the factual knowledge level of the taxonomy of Bloom. Moreover, replication of this study with a larger sample size could yield a significant improvement in learning effects. This is plausible because students need an amount of prior knowledge beyond a certain threshold value in order to be able to expand their knowledge network in their long term memory. Finally, additional media player functionality, facilitating effective student learning from video, can be described based on the results of this study.

More and more people suffer from age-related eye conditions, e.g. Macular Degeneration. One of the problems experienced by these people is navigation. A strategy shown by many juvenile visually impaired persons (VIPs) is using auditory information for navigation. Therefore, it is important to train age-related VIPs to use auditory information for navigation. Hence the serious game HearHere was developed to train the focused auditory attention of age-related VIPs enhancing the use of auditory information for navigation, available as an application for tablets. Players of the game are instructed to navigate virtually as quickly as possible to a specific sound, requiring focused auditory attention. In an experimental study, the effectiveness of the game on improving focused auditory attention was examined. Forty participants were included, all students of the University of Groningen with normal or corrected-to-normal vision. By including sighted participants, we could investigate whether someone who was used to rely on its vision could improve its focused auditory attention after playing HearHere. As a control, participants played a digital version of Sudoku. The order of playing the games was counterbalanced. Participants were asked to perform a dichotic listening task before playing any game, after playing the first game and after playing the second game. It was found that participants improved significantly more in their performance on the dichotic listening task after having played HearHere (p

© Springer International Publishing AG 2016. A serious game needs to combine a number of different aspects to help the end user in reaching the desired effects. This requires incorporating a broad range of different aspects in the design, stemming from a broad range of different fields of expertise. For designers, developers, researchers, and other stakeholders it is not straightforward how to organize the design and development process, to make sure that these aspects are properly addressed. In this chapter we will discuss a number of ways of organizing the design and development process and various models that support specific design decisions during this process, concluding with a discussion of design patterns for serious games.

This chapter discusses educational aspects and possibilities of serious games. For researchers as well as game designers we describe key learning theories to ground their work in theoretical framework. We draw on recent metareviews to offer an exhaustive inventory of known learning and affective outcomes in serious games, and to discuss assessment methods valuable not only for research but also for efficient serious game design. The implementation and design of serious games are outlined in separated sections. Different individual characteristics that seem to be strongly affecting process of learning with serious games (learning style, gender and age) are discussed with emphasis on game development.

What makes an educational game good? This paper describes three research directions that could provide insight in the underlying principles of effective educational games. These aspects are 1) The importance of distinguishing between types of to-be-learned knowledge, 2) the need to understand the relationship between game mechanics and learning goals, and 3) using research on intelligent tutoring systems to create more personalized learning experiences. Central in these directions is the concept of cognition and how it impacts the educational effectiveness of an educational game. This paper will give a short introduction on cognition and discuss why the research directions require further research.

An important step in the design of an effective educational game is the formulation of the to-be-achieved learning goals. The learning goals help shape the content and the flow of the entire game, i.e. they provide the basis for choosing the game’s core (learning) mechanics. A mistake in the formulation of the learning goals or the resulting choice in game mechanics can have large consequences, as the game may not lead to the intended effects. At the moment, there are many different methods for determining the learning goals; they may be derived by a domain expert, based on large collections of real-life data, or, alternatively, not be based on anything in particular. Methods for determining the right game mechanics range from rigid taxonomies, loose brainstorming sessions, to, again, not any method in particular. We believe that for the field of educational game design to mature, there is a need for a more uniform approach to establishing the learning goals and translating them into relevant and effective game activities. This paper explores two existing, non-game design specific, methods to help determine learning goals and the subsequent core mechanics: the first is through a Cognitive Task Analysis (CTA), which can be used to analyse and formalize the problem and the knowledge, skills, attitudes that it is comprised of, and the second is through the Four Components Instructional Design (4C-ID), which can be used to determine how the task should be integrated into an educational learning environment. Our goal is to see whether these two methods provide the uniform approach we need. This paper gives an overview of our experiences with these methods and provides guidelines for other researchers on how these methods could be used in the educational game design process.

Presentatie USE Conferentie 2015.

Presentation USE Conference 2015.

This study aims to build a new framework - learning experience - to classify individual differences from students. It is not based on theories about learning styles or cognitive styles but on user experience models from human computer interaction and already applied in serious gaming. Some of these theories incorporate affective and emotional aspects from students. Katuk (2013) recently incorporated the flow model of Csikszentmihalyi (1990) into the design of e-learning systems. Interesting would be if we apply more recent theories about affectional states of students like frustration into this design. This way we could understand more about the learning experience and the individual differences of students while learning and the short-term and long term effects on learning outcomes.

In September 2010, Hanze University of Applied Sciences in Groningen (the Netherlands) started a 20-week international program titled GameOn! The object of this program is for students to develop serious games, that aim to help the youth become aware of social and/or health related issues. Since the start of GameOn! students have worked on a number of different projects, all related to education through the use of interactive media. Topics were malaria, hiv/aids and personal hygiene. In all these projects, specific knowledge about the target region, domain knowledge of the subject of the game, and the target group was brought in by specialists and local representatives. The lessons drawn, in development and production, from these projects are: 1. The importance of an agile game development method that allows for regular testing, feedback moments and changes. 2. The importance of a user/player centred design and the context of playful experiences. 3. Cultural awareness in game design and development: consider and adapt to the values and beliefs of the target audience. 4. Collaboration and co-creation with local representatives in game development adds to game acceptance. 5. A very positive attitude towards the use of computers in education in the targeted areas. Addressing and incorporating these aspects into projects may contribute in more effective and adequate (social) health games or, in a broader sense, more effective interactive media applications aimed at facilitating educational learning.

Posterpresentatie USE Conferentie 2015.

Posterpresentatie USE Conferentie 2015.

For over thirty years, there has been a discussion about the effectiveness of educational games in comparison to traditional learning materials. To help further this discussion, we aim to understand ‘how educational games work’ by formalising (and visualising) the educational and motivational aspects of such games. We present a model that focuses on the relationship between three different aspects: user properties, game mechanics, and learning objectives. In two example cases, we have demonstrated how the model can be used to analyse existing games and their game/instructional design, and suggest possible improvements in both motivational and educational aspects based on the model. As such, we introduce a novel approach to analysing educational games and, by inference, a novel design process for designing more effective educational games.

Games zijn bedoeld voor vermaak, maar we kunnen ze ook opvatten als een vorm van cultuur. Ze vertellen iets over de samenleving waarin ze zijn gemaakt: al dan niet met opzet komen er via de verbeelding van de makers opvattingen over de samenleving in games terecht. Games zetten op hun beurt aan tot verbeelding, waardoor gamers zich mogelijk gestimuleerd voelen na te denken over die samenleving. Toch is het aannemelijk dat gamers daar weinig voor voelen, omdat dit een plezierige ervaring in de weg kan staan. Maar gamers blijken wel degelijk geneigd tot reflectie op de wereld om ons heen, over het leven, over goed en kwaad. Ruim driekwart van de gamers uit dit onderzoek zegt dat wel eens te doen. Tegen de verwachting is daarbij geen verschil te zien tussen reguliere gamers en professionals, zoals reviewers en game designers. Verondersteld werd dat die laatstgenoemden zich beroepsmatig vaker aangezet voelen tot reflectie op de wereld om ons heen. Vaker dan verwacht blijken gamers een kunstervaring te ondergaan bij het spelen van games. In de context van deze studie wil dat zeggen dat die spelers ‘tussen de regels door’ commentaar op de spel- en verhaalgebeurtenissen hebben opgemerkt, dat hen aan het denken zette over de wereld. Daarbij was geen verschil te zien tussen mainstream games en indiegames. De verwachting dat de meeste gamers vooral de bijzondere vormgeving van games noemen als reden om ze als kunst te bestempelen is ten slotte wel bevestigd. Dit laat meteen ook het verschil zien tussen de gangbare esthetische kunstopvatting en wat ik in deze studie onder kunst versta: het ervaren van een betekenisproces dat stimuleert tot reflectie op het leven.

Exergames, as one might infer from the name, are a combination of exercise and games. As such, they stimulate players to perform certain behaviours by providing them with engaging game mechanics (Whitehead, Johnston, Nixon, & Welch, 2010). While they can be used during physiotherapeutic rehabilitation sessions, they are particularly useful to increase therapy adherence at home (Song, Peng, & Lee, 2011). In this extended abstract, we explore an approach that addresses the first problem: how can we design a game that can be mapped on a wide range of therapeutic exercises?

Accessibility and connectivity are essential for livability and economic growth throughout the world. Improving the accessibility of physical transport is important for achieving the social and economic inclusion of rural areas. In reality, rural areas lag behind with respect to physical accessibility and connectivity. The ambition of the ITRACT project (Improving Transport and Accessibility through new Communication Technologies) was to use ICT to create smart mobility services to improve accessibility and connectivity in rural areas Improving Transport and Accessibility through new communication technologies (ITRACT) is a project funded by the European Union. The Interreg IVB and the EFRE programs have the focus on rural regions and their special needs. Involved in the ITRACT project are partners in the Netherlands, Great Britain, Norway, Sweden and Germany.

Presentation USE Conference 2015.

With the increased adoption of real-time objective measurements of player experience, advances have been made in characterising the dynamically changing aspects of the player experience during gameplay itself. A direct coupling to player action, however, is not without challenges. Many physiological responses, for instance, have an inherent delay, and often take some time to return to a baseline, providing challenges of interpretation when analysing rapidly changing gameplay on a micro level of interaction. The development of event-related, or phasic, measurements directly coupled to player actions provides additional insights, for instance through player modelling, but also through the use of behavioural characteristics of the human computer interaction itself. In this study, we focused on the latter, and measured keyboard pressure in a number of different, fast-paced action games. In this particular case, we related specific functional game actions (keyboard presses) to experiential player behaviour. We found keyboard pressure to be higher for avoidance as compared to approach-oriented actions. Additionally, the difference between avoidance and approach keyboard pressure related to levels of arousal. The findings illustrate the application potential of qualifying players’ functional actions at play (navigating in a game) and interpret player experience related to these actions through players’ real world behavioural characteristics like interface pressure.

This research is about the effect of story on player experience; it aimed to explore the difference between gameplay and story in a player’s experience and strived to measure it. The main problem for this research was one of knowledge; does story affect the player experience? Game creators often wonder if putting a story in a game is worth the time, money and effort. Does it affect the player experience in a positive way? Players wonder as well, if story even has a positive effect on player experience, putting gameplay and story up against each other. That is what this research is for, collecting information about the effect of story on player experience. The problem concerning the necessity of stories in games can be traced back to the long standing debate among the gaming community with two parties facing each other, one on the gameplay side and one on the story side. This also brings forth Clint Hocking’s problem, ludonarrative dissonance, the unharmonious state of a game’s gameplay and story, which, as he describes in his criticism piece Ludonarrative Dissonance in Bioshock (2007), can be experience breaking. Providing more information will hopefully make people think about the harmony that might exist between gameplay and story.

The initial trigger of this research about learning from video was the availability of log files from users of video material. Video modality is seen as attractive as it is associated with the relaxed mood of watching TV. The experiments in this research have the goal to gain more insight in viewing patterns of students when viewing video. Students received an awareness instruction about the use of possible alternative viewing behaviors to see whether this would enhance their learning effects. We found that: - the learning effects of students with a narrow viewing repertoire were less than the learning effects of students with a broad viewing repertoire or strategic viewers. - students with some basic knowledge of the topics covered in the videos benefited most from the use of possible alternative viewing behaviors and students with low prior knowledge benefited the least. - the knowledge gain of students with low prior knowledge disappeared after a few weeks; knowledge construction seems worse when doing two things at the same time. - media players could offer more options to help students with their search for the content they want to view again. - there was no correlation between pervasive personality traits and viewing behavior of students. The right use of video in higher education will lead to students and teachers that are more aware of their learning and teaching behavior, to better videos, to enhanced media players, and, finally, to higher learning effects that let users improve their learning from video.

Many research projects have assessed the possibility and effectiveness of implementing games as health interventions. Recent literature shows generally positive results in specific case studies. However we acknowledged that research projects in this field regularly seem to disregard the connection to possible effective game mechanics, design principles and behavior change theories to underpin such results. Evidently most of these studies were intended and designed solely as randomized controlled trials (rct’s) to validate effectiveness of health interventions. We propose a theoretical framework to assess whether and on what grounds certain behavioral effects may be attributed to particular game mechanics and game play aspects. Our model is founded on the Elaboration Likelihood Model of Persuasion (ELM), which is quite appropriate to guide the evaluation structure for interventions that either aim at short term or long term attitude and behavior change. By means of an analysis of the working principles in the renowned game-based intervention Re-Mission we propose a small step towards such a framework.

Poster and poster presentation for internal/external KCO profiling meeting.

This poster sketches the outlines of a theoretical research framework to assess whether and on what grounds certain behavioral effects may be attributed to particular game mechanics and game play aspects. It is founded on the Elaboration Likelihood Model of Persuasion (ELM), which is quite appropriate to guide the evaluation structure for interventions that either aim at short term or long term attitude and behavior change.

© Springer International Publishing Switzerland 2014. Creating agents that are capable of emulating similar socio-cultural dynamics to those found in human interaction remains as one of the hardest challenges of artificial intelligence. This problem becomes particularly important when considering embodied agents that are meant to interact with humans in a believable and empathic manner. In this article, we introduce a conceptual model for socio-cultural agents, and, based on this model, we present a set of requirements for these agents to be capable of showing appropriate socio-cultural behaviour. Our model differentiates between three levels of instantiation: the interaction level, consisting of elements that may change depending on the people involved, the group level, consisting of elements that may change depending on the group affiliation of the people involved, and the society level, consisting of elements that may change depending on the cultural background of those involved. As such, we are able to have culture alter agents’ social relationships rather than directly determining actions, allowing for virtual agents to act more appropriately in any social or cultural context.