Michail Giannakos

Dr. Michail Giannakos

Norwegian University of Science and Technology (NTNU), Sem Saelandsvei 9, Gløshaugen, 7491, Trondheim, Norway

Research Focus & Metrics

Academic Career Length

17Years (2010-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 February 2016 in Journal of Business Research
Verified
Journal Article
Closed access
Ilias PappasIlias Pappas
Ilias Pappas
PKPanos E. Kourouthanassis
Panos E. Kourouthanassis
Michail GiannakosMichail Giannakos
Michail Giannakos
VCVassilios Chrissikopoulos
Vassilios Chrissikopoulos

1 August 2018 in Information Systems and e-Business Management
Verified
Journal Article
Closed access
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Ilias PappasIlias Pappas
Ilias Pappas
PMPatrick Mikalef
Patrick Mikalef
Michail GiannakosMichail Giannakos
Michail Giannakos
JKJohn Krogstie
John Krogstie
GLGeorge Lekakos
George Lekakos

3 September 2018 in IEEE Transactions on Learning Technologies
Verified
Journal Article
Closed access
KMKaterina Mangaroska
Katerina Mangaroska
Michail GiannakosMichail Giannakos
Michail Giannakos
As the fields of learning analytics and learning design mature, the convergence and synergies between these two fields became an important area for research. This paper intends to summarize the main outcomes of a systematic literature review of empirical evidence on learning analytics for learning design. Moreover, this paper presents an overview of what and how learning analytics have been used to inform learning design decisions and in what contexts. The search was performed in seven academic databases, resulting in 43 papers included in the main analysis. The results from the review depict the ongoing design patterns and learning phenomena that emerged from the synergy that learning analytics and learning design impose on the current status of learning technologies. Finally, this review stresses that future research should consider developing a framework on how to capture and systematize learning design data grounded in learning analytics and learning theory, and document what learning design choices made by educators influence subsequent learning activities and performances over time.

4 March 2014 in International Journal of Retail & Distribution Management
Verified
Journal Article
Closed access
Ilias PappasIlias Pappas
Ilias Pappas
Adamantia PateliAdamantia Pateli
Adamantia Pateli
Michail GiannakosMichail Giannakos
Michail Giannakos
VCVassilios Chrissikopoulos
Vassilios Chrissikopoulos
Purpose: – Satisfaction and experience are essential ingredients for successful customer retention. This study aims to verify the moderating effect of experience on two types of relationships: the relationship of certain antecedents with satisfaction, and the relationship of satisfaction with intention to repurchase. Design/methodology/approach: – This paper applies structural equation modelling (SEM) and multi-group analysis to examine the moderating role of experience in a conceptual model estimating the intention to repurchase. Responses from 393 people were used to examine the differences between high- and low-experienced users of online shopping. Findings: – The research shows that experience has moderating effects on the relationships between performance expectancy and satisfaction and satisfaction and intention to repurchase. This study empirically demonstrates that prior customer experience strengthens the relationship between performance expectancy and satisfaction, while it weakens the relationship of satisfaction with intention to repurchase. Practical implications: – Practitioners should differentiate the way they treat their customers based on their level of experience. Specifically, the empirical research demonstrates that the expected performance of the online shopping experience (performance expectancy) affects satisfaction only on high-experienced customers. Instead, the effort needed to use online shopping (effort expectancy) and the user's belief in own abilities to use online shopping (self-efficacy) influence satisfaction only on low-experienced customers. The effect of trust and satisfaction is significant on online shopping behaviour on both high- and low-experienced customers. Originality/value: – This paper investigates how different levels of experience affect customers' satisfaction and online shopping behaviour. It is proved that experience moderates the effect of performance expectancy on satisfaction and the effect of satisfaction on intention to repurchase. It also demonstrates that certain effects (effort expectancy and performance expectancy) are valid for only one of the two examined groups, while only one effect (trust) is valid for both (high- and low-experienced).

1 February 2014 in Computers in Human Behavior
Verified
Journal Article
Closed access
ILIoannis Leftheriotis
Ioannis Leftheriotis
Michail GiannakosMichail Giannakos
Michail Giannakos

1 January 2017 in Entertainment Computing
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Journal Article
Closed access
SPSofia Papavlasopoulou
Sofia Papavlasopoulou
Michail GiannakosMichail Giannakos
Michail Giannakos
LJLetizia Jaccheri
Letizia Jaccheri