PhD defense Archives - EduTec Science

Oct302026 by Heather WehnerNo Comments

PhD Defense: A Multimodal Immersive Technology Approach in Running: Congratulations, Dr. Cardenas Hernandez!

Multimodal Learning Analytics, PhD defense

We extend our warmest congratulations to our dear alumni and associate, Fernando Pedro Cardenas Hernandez, on the successful defense of his PhD thesis on Thursday, 29.10.2026! Great job, Dr. Fernando! We’re so proud of you for achieving this milestone! In his dissertation “Beyond the Physical Toward Mental Training: Investigating a Multimodal Immersive Technology Approach in Running”, Fernando explores the potential of immersive technologies, like Virtual Reality (VR), to promote a holistic approach to learning and improving running skills. His research aims to address the gap in contemporary training practices that often focus on physical and biomechanical analysis while neglecting the cognitive dimensions of performance. [pdf-embedder url="https://edutec.science/wp-content/uploads/2026/10/Slides_Fernando.pdf"] As a starting point for his research, he consulted experienced running coaches to identify four interdependent aspects of holistic running training: physical, technical,…

Oct72026 by Prof. Dr. Hendrik DrachslerNo Comments

PhD defense: Congratulations, Dr. Manuel Valle Torre!

Artificial Intelligence, Higher Education, Learning Analytics, PhD defense, School

Today, 07.10.2026 at 15:00, Manuel Valle Torre successfully defended his PhD thesis "Sequences in Data to Represent Learning Processes: What have you tried until now?" at Delft University of Technology. Hendrik Drachsler was honoured to take part as an independent member of the doctoral committee. [pdf-embedder url="https://edutec.science/wp-content/uploads/2026/10/Manuel-defense-slides.pdf"] Manuel's thesis starts with a question every programming tutor knows: "What have you tried until now?" Digital learning environments usually assess only the final product, so this question is hard for them to answer. In three phases, Manuel shows how sequences of learner actions can be used to understand learning processes and support them while they happen. He developed ELAT for analysing edX log data, reviewed the field of learning sequence analysis, and studied problem-solving in data science notebooks. He then built JELAI,…

Jul22026 by Heather WehnerNo Comments

Congratulations, Dr. Karademir! Turning Data into Pedagogical Action

Alumni, Learning Analytics, PhD defense

On 1 July 2026, Onur Karademir successfully defended his doctoral dissertation at the Goethe-University Frankfurt — and we could not be prouder. Onur joined the EduTec team in February 2021, but his story started even earlier: as a student frustrated by 90-minute maths lectures, he channelled that experience into founding StudyCore, an EdTech startup delivering digital teaching tools to universities and schools. That hands-on instinct — building things that actually reach learners — defined his entire PhD trajectory. His dissertation, Turning Data into Pedagogical Action: Designing the Learning Analytics Cockpit, a Teacher Dashboard for Feedback, tackles one of the most pressing challenges in educational technology: making learning analytics useful in real classrooms. Over three interconnected studies — a proof of concept, a co-design process with secondary school teachers and a…

May122026 by Prof. Dr. Hendrik DrachslerNo Comments

How AI Systems Impact Mathematics Achievement in Rural Areas

Artificial Intelligence, PhD defense, School

On Friday, May 8, 2026, Rashmi Khazanchi successfully defended her doctoral dissertation, "Artificial Intelligence in Education: Impact of AI-Based Systems on Mathematics Achievement," at the Open Universiteit in Heerlen. The defense was supervised by Prof. Dr. Hendrik Drachsler, who holds a guest professorship at the Open Universiteit, alongside co-promotor Prof. Dr. Daniele Di Mitri (German University of Digital Sciences). The Research Question Khazanchi's work addresses a pressing challenge in education: whether AI-based learning systems can help close the mathematics achievement gap for students from socioeconomically disadvantaged backgrounds. Her research focused on students in a rural school district in South Georgia, USA — a setting often characterized by limited resources and a shortage of qualified teachers. What Was Studied The school implemented two AI-based systems to support struggling learners: ALEKS, an…

Oct22025 by Atezaz AhmadNo Comments

PhD Defense: A Triumph in Learning Analytics: Congratulations, Dr. Atezaz Ahmad!

Award, PhD defense

The entire EduTec team warmly congratulates Atezaz Ahmad on his remarkable journey, as he has successfully defended his PhD thesis and now holds the distinguished title of Dr. Atezaz Ahmad. In a compelling and rigorous defense, Atezaz presented his groundbreaking research, titled: “Uncharted Territories: Learning Analytics Indicators from a Learning Design Perspective”. His PhD dissertation explores the intersection of Learning Design (LD) and Learning Analytics (LA) and addresses the long-standing challenge of their limited alignment. While LD focuses on structuring meaningful learning activities, LA provides data-driven insights into learning processes and outcomes, yet their connection has often remained fragmented. To bridge this gap, the thesis introduces the Learning Analytics and Design Alignment (LADA) framework, a comprehensive reference model that explicitly links LD principles with LA practices by connecting learning goals, activities,…

Dec32024 by Heather WehnerNo Comments

PhD Defense: Achieving Gender Equity in STEM Education With CSCL

Computer-supported collaborative learning, Gender, PhD defense

Our treasured colleague, Dana Kube, successfully defended her PhD thesis on November 29th at the Open University in Heerlen, Netherlands. We warmly congratulate Dr. Kube for her great academic achievements and advancements in the field of CSCL and gender research! In her dissertation titled “Gender & CSCL – Exploring the Relation of Computer-Supported Collaborative Learning (CSCL) and Gender Bias in Research and Practice”, Dana emphasizes that gender equity is not just a goal, but a necessity for sustainable development and illustrates the role of gender in research and practice. It remains a challenge to understand which aspects of gender are most important in research, and how to interpret findings in the context of pervasive gender stereotypes and biases. This issue is especially pressing in the field of STEM, where gender…

Dec22024 by Prof. Dr. Hendrik DrachslerNo Comments

PhD Defense: A Bridge between Learning Analytics and Learning Design

Book, Event, Higher Education, Learning Analytics, Learning Design, Multimodal Learning Analytics, PhD defense, Publication, School

We warmly congratulate our esteemed associate partner, DR. Marcel Schmitz, on successfully defending his PhD thesis on November 29, 2024. Marcel is a senior lecturer and researcher in Data Intelligence and the Applied Data Science & Artificial Intelligence program at Zuyd University of Applied Sciences. In his dissertation, titled “Towards Learning Analytics-Supported Learning Design”, he focused on how education can be better personalized by incorporating learning analytics already in the design and course planning. His dissertation was supervised by Prof. Dr. Hendrik Drachsler (DIPF | Leibniz Institute & Goethe University Frankfurt), with co-supervisors Prof. Dr. Maren Scheffel (Ruhr University Bochum) and Dr. Roger Bemelmans (Zuyd University of Applied Sciences). Marcel's dissertation provides actionable strategies not only for higher education but also for other educational sectors. His work envisions a future…

Nov82024 by Heather WehnerNo Comments

PhD Defense on Software Infrastructure for Contextualized Learning Analytics in Online Education

Learning Analytics, PhD defense

We warmly congratulate our esteemed alumni George-Petru Ciordas-Hertel on the successful defense of his PhD thesis this past Tuesday, 05.11.2024! Way to go, Dr. George! We are proud of you for achieving this milestone! At universities we have seen a big shift to online education in the past ten years, as universities have continuously integrated technology into educational environments. This development has brought students and educators new possibilities, but also challenges. A promising method is Learning Analytics (LA), which uses data to gain insights into learning behaviors and enhance educational outcomes. In his dissertation, George highlights a critical limitation in traditional learning analytics: they often overlook significant aspects of learners’ digital and physical environments. His research proposes that integrating contextual information from these environments could make LA even more effective.…

Sep142024 by Prof. Dr. Hendrik DrachslerNo Comments

PhD Defense: A Deep Dive into Visual Learning Analytics

Award, Higher Education, Learning Analytics, PhD defense, School

On September 13th, Hendrik Drachsler took on the esteemed role of opponent in the PhD defense of Artemis Mohseni at Linnaeus University, Sweden. The defense, which marked a pivotal moment in Artemis’s academic journey, centered around her innovative doctoral thesis titled "Development of Visual Learning Analytics Tools to Explore Performance and Engagement of Students in Primary, Secondary, and Higher Education." The evaluation commission was formed by: Associate professor Olga Viberg, Royal Institute of Technolgy, Sweden Associate professor Linnéa Stenliden, Linköpings University, Sweden Professor Johan Lundin, University of Gothenburg, Sweden Associate professor Fisnik Dalipi, Linnaeus University, Sweden Associate professor Arianit Kurti, Linnaeus University, Sweden It was an exciting defense that showcased Artemis’s research, which focuses on the potential of Visual Learning Analytics (VLA) to enhance teaching and learning by providing actionable…

Jul92024 by Heather WehnerNo Comments

Successful PhD Defense: Understanding Self-Regulated Learning in Blended Learning Environments

Learning Analytics, PhD defense, School, Self-Regulation

On the 28th of June Hendrik Drachsler had the honor of being a jury member for the PhD defense of Esteban Villalobos at the University of Toulouse. Esteban successfully defended his thesis titled “Developing a Learning Analytics framework to understand the temporal behavior of students in Blended Learning Environments“. Especially in Blended Learning (BL) settings, Self-Regulated Learning (SRL) is crucial for student success. These environments require students to manage their learning not only in online, but also in traditional in-person activities. Esteban’s thesis advances our understanding of SRL in BL contexts through a comprehensive approach, using Learning Analytics (LA) techniques as well as the latest Sequence Analysis (SA) advancements to examine students’ behaviors via trace data and self-reported measures. One of the main goals of his thesis is the manifestation…