TY - CHAP A1 - Hauser, Florian A1 - Reuter, Rebecca A1 - Gegenfurtner, Andreas A1 - Gruber, Hans A1 - Mottok, Jürgen T1 - Eye movements in software modelling – what do they tell us about heuristics T2 - 12th International Conference of Education, Research and Innovation (ICERI 2019), Conference Proceedings, 2019, Seville (Spain) Y1 - 2019 SN - 978-84-09-14755-7 U6 - https://doi.org/10.21125/iceri.2019.1469 SP - 6064 EP - 6070 ER - TY - CHAP A1 - Nivala, Markus A1 - Hauser, Florian A1 - Mottok, Jürgen A1 - Gruber, Hans T1 - Developing visual expertise in software engineering: An eye tracking study T2 - IEEE Global Engineering Education Conference (EDUCON), 10-13 April 2016, Abu Dhabi, UAE N2 - Program comprehension and the ability to find program errors are key skills of software engineering. The aim of this pilot study was to examine the visual processes of novice and advanced programmers in authentic tasks. Fifteen novices and eight advanced programmers were given eight short pieces of code. Their task was to either identify an error or give the output of the code. Eye movements and keyboard activity were recorded. On average, the novices spent more time reading the code than composing the response, whereas the more advanced programmers started composing the response sooner and spent more time on it. In general, the advanced programmers had shorter fixations and saccades. The results suggest that the advanced programmers are quicker to grasp the essence of the code and able to see more details in it. The advanced programmers had shorter fixations and saccade lengths during the second phase which might indicate the process of chunking. KW - program comprehension KW - debugging KW - software engineering KW - visual expertise KW - eye tracking Y1 - 2016 U6 - https://doi.org/10.1109/EDUCON.2016.7474614 SP - 613 EP - 620 ER - TY - CHAP A1 - Hauser, Florian A1 - Reiß, Markus A1 - Nivala, Markus A1 - Mottok, Jürgen A1 - Gruber, Hans T1 - Eye tracking applied: Visual expertise in code reviews T2 - 9th International Conference on Education and New Learning Technologies, EDULEARN17, 3-5 July, 2017, Barcelona, Spain, Proceedings Y1 - 2017 U6 - https://doi.org/10.21125/edulearn.2017.1084 SP - 379 EP - 389 ER - TY - CHAP A1 - Soska, Alexander A1 - Reuter, Rebecca A1 - Hauser, Florian A1 - Reiß, Markus A1 - Mottok, Jürgen T1 - Scaffolding in der Lehre von Design Pattern. Neue Konzepte für anwendungsorientiertes und aktivierendes Lernen T2 - Tagungsband zum 3. Symposium zur Hochschullehre in den MINT-Fächern, 25. / 26. September 2017, TH Nürnberg N2 - Design Pattern sind wiederverwendbare Entwurfsmuster für Probleme in objektorientierten Programmiersprachen. Gene-rell wird dieser Lerninhalt als sehr abstrakt, theoretisch und schwer verständlich beurteilt. Eine durchgeführte Studie mit Studierenden zu den Lernhindernissen während unseres Soft-ware Engineering Curriculums belegen diese Annahmen. Trotz heterogener Studierendengruppe mit unterschiedlichen Vor-kenntnissen, wird das Verständnis der Konzepte von Design Pattern, verglichen mit anderen Lehrinhalten, als die größte Herausforderung angesehen. Zur Verbesserung des Lernens von Design Pattern, wurde aufgrund dieser Erkenntnisse ein Lehrkonzept zur Beseitigung der Lernhindernisse entwickelt. Dieses basiert auf einem angepassten Scaffolding-Ansatz, welcher u.a. durch die systematische Anwendung von studie-rendenzentrierten Methoden die Aneignung von theoretischen als auch praktischen Inhalten sukzessive fördert. Eine anschlie-ßende Evaluation belegt die Wirkungsweise des Lehrkonzepts. Y1 - 2017 UR - https://www.th-nuernberg.de/fileadmin/abteilungen/sll/Dokumente/Hochschuldidaktik/MINT_Symposium/Tagungsband_MINT_Symposium_2017.pdf SP - 112 EP - 116 ER - TY - CHAP A1 - Reuter, Rebecca A1 - Hauser, Florian A1 - Gold-Veerkamp, Carolin A1 - Mottok, Jürgen A1 - Abke, Jörg T1 - Towards a Definition and Identification of Learning Obstacles in Higher Software Engineering Education T2 - EDULEARN17 Proceedings, 9th International Conference on Education and New Learning Technologies, 3-5 July, 2017, Barcelona, Spain KW - Hochschuldidaktik KW - Software Engineering Y1 - 2017 SN - 978-84-697-3777-4 U6 - https://doi.org/10.21125/edulearn.2017.0943 SN - 2340-1117 SP - 10259 EP - 10267 ER - TY - CHAP A1 - Nivala, Markus A1 - Hauser, Florian A1 - Jossberger, Helen A1 - Reiß, Markus A1 - Mottok, Jürgen A1 - Gruber, Hans T1 - Detecting errors in program flow diagrams: Comparing novices and advanced programmers T2 - EARLI Biennial Conference 2017, 17th European Association for Research on Learning and Instruction, 29 August - 2 September, 2017 - University of Tampere, Finland Y1 - 2017 ER - TY - CHAP A1 - Reuter, Rebecca A1 - Hauser, Florian A1 - Gold-Veerkamp, Carolin A1 - Stark, Theresa A1 - Kis, Juliane A1 - Mottok, Jürgen A1 - Abke, Jörg A1 - Meyer, Dany T1 - Towards the construction of a questionnaire for the identification of learning obstacles T2 - 2018 IEEE Global Engineering Education Conference (EDUCON 2018), 17-20 April, 2018, Santa Cruz de Tenerife, Spain N2 - This paper deals with the identification of learning ob-stacles using the questionnaire method. Therefore, two iterations were proceeded: The first one was part of a survey that was carried out at four lo-cations at universities of applied sciences. We asked students about obstructive facts in general providing items for five learning ob-stacle dimensions that were set up before; emotional/motivational, epistemological/cognitive, didactical, resource-related and meta-cognitive learning obstacle dimensions. After the general part, we asked them to answer the same question, but in relation to the – in their opinion – most difficult learning content. With this question, we aim to get indications regarding to epistemological obstacles. In a second step, we used the “Motivated Strategies for Learning Questionnaire”, which was developed by Pintrich [1] as a basis to develop a questionnaire that extracts learning obstacles. In its original version, the “Motivated Strategies for Learning Question-naire” was intended to measure students’ learning strategies, but, as the obstacle dimensions were partly derived from learning strategy classification, we chose this already validated question-naire [2]. Within this iteration, we could confirm a five-factor structure of the questionnaire that could be mapped to the five be-fore set learning obstacle dimensions. Y1 - 2018 U6 - https://doi.org/10.1109/EDUCON.2018.8363266 SP - 457 EP - 466 ER - TY - CHAP A1 - Hauser, Florian A1 - Reuter, Rebecca A1 - Gruber, Hans A1 - Mottok, Jürgen T1 - Research competence: Modification of a questionnaire to measure research competence at universities of applied sciences T2 - IEEE Global Engineering Education Conference (EDUCON), 17-20 April 2018, Santa Cruz de Tenerife, Spain N2 - This paper deals with the validation and modification of the German questionnaire "F-Komp". In its original version, it was intended to measure university students' research competences. In the beginning of this study, there were only a few tools available which were reliable. For the purposes of this study, they were not suitable. At the same time, there was no validated version of the F-Komp available, which made the whole validation process for further usage necessary. This questionnaire is based on a structure, which consist of different skills and knowledge and is focused on measuring research competence in general. The validation and modification of the F-Komp is therefore the aim of our contribution as well as a revised version of the questionnaire. We proceeded an explorative factor and a reliability analysis to do a general evaluation of the tool. Some modifications were done in the questionnaire to make it more suitable to the requirements of technical oriented universities of applied sciences [5]. Our revised version is slightly longer and contains several items to gather data about the participants demographics. The modified questionnaire is based on a more appropriate factor structure. This structure is more practically oriented and pays attention to ethical issues. In future cases, this questionnaire will be used in research oriented courses to measure students' progress in acquiring the knowledge and methods which are necessary to perform as a scientist in different research areas. KW - research oriented teaching KW - research competence KW - competence model KW - modification of a questionnaire Y1 - 2018 U6 - https://doi.org/10.1109/EDUCON.2018.8363216 SP - 109 EP - 117 ER - TY - CHAP A1 - Hauser, Florian A1 - Gegenfurtner, Andreas A1 - Hutzler, Ivonne A1 - Reuter, Rebecca A1 - Mottok, Jürgen T1 - Eye movement patterns in source code review T2 - EARLI SIG 17 and 25 Biennial Conference 2018, Cambridge, United Kingdom N2 - This study is based on the work of Uwano, Nakamura, Monden and Matsumoto (2006) who tried to identify programmers’ eye movements in source code reviews by using eye tracking technology. The researchers were able to identify certain eye movement patterns but due to the technical limitations of earlier eye tracking systems and a small sample they could not find a valid proof for their existence. Now, twelve years later, the eye tracking technology has made significant improvements and is able to capture programmers’ reading behavior in an unobtrusive and precise way. Now the goal is to verify the described patterns by using eye tracking data from expert and novice programmers. In the experiment they have to detect errors in six different codes and take part in a retrospective interview. At the moment, data collections are ongoing. At the time of the conference, we will present the results of our analyses. Y1 - 2018 ER - TY - CHAP A1 - Hutzler, Ivonne A1 - Hauser, Florian A1 - Reuter, Rebecca A1 - Mottok, Jürgen A1 - Gruber, Hans T1 - Will the noun/verb analysis be used to generate class diagrams? An eye tracking study T2 - IATED, 11th International Conference of Education, Research and Innovation (ICERI 2018), 12-14 November 2018, Seville, Spain Y1 - 2018 U6 - https://doi.org/10.21125/iceri.2018.1103 SP - 505 EP - 514 ER - TY - CHAP A1 - Hauser, Florian A1 - Mottok, Jürgen A1 - Reuter, Rebecca A1 - Hutzler, Ivonne A1 - Gruber, Hans T1 - Eye movement patterns in software engineering – What differs the expert from the novice? T2 - IATED, 11th International Conference of Education, Research and Innovation (ICERI 2018), 12-14 November 2018, Seville, Spain Y1 - 2018 U6 - https://doi.org/10.21125/iceri.2018.1129 ER -