Publikationen


Suche nach „[Sonstige]“ hat 168 Publikationen gefunden
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    IQWSonstige

    Zeitschriftenartikel

    C. Quesada Pallarès, Andreas Gegenfurtner

    Toward a unified model of motivation for training transfer: A phase perspective

    Zeitschrift für Erziehungswissenschaft, vol. 18, no. Suppl. 1, pp. 107-121

    2015

    IQWSonstige

    Zeitschriftenartikel

    M. Gebhardt, S. Schwab, M. Krammer, Andreas Gegenfurtner

    General and special education teachers' perceptions of teamwork in inclusive classrooms at elementary and secondary schools

    Journal of Educational Research Online, vol. 7, no. 2, pp. 129-146

    2015

    Abstract anzeigen

    In inclusive classrooms teamwork and collaboration between general teachers and special education teachers are among the most important factors for stu-dent achievement. Yet, to date, little evidence exists on how teacher collaboration is implemented and whether general and special education teachers value their collaboration equally. The current study analyzes teacher collaboration in inclusive classrooms at elementary and secondary school levels. Participants were 191 general teachers and 130 special education teachers. The results suggest that all teachers were satisfi ed with their teamwork; differences between general and special education teachers were non-significant. Elementary school teachers had more positive perceptions than secondary school teachers. These findings are discussed in terms of their theoretical significance and their practical relevance for teacher education in inclusive classrooms.

    IQWSonstige

    Zeitschriftenartikel

    M. Knogler, J. Harackiewicz, Andreas Gegenfurtner, D. Lewalter

    How situational is situational interest?

    Investigating the longitudinal structure of situational interest

    Contemporary Educational Psychology, vol. 43, no. 1, pp. 39-50

    2015

    Sonstige

    Vortrag

    Paul Komberec

    Realization and Implementation of an automated Forecast and Disposition System for reducing food waste in retail industry

    1. Bayerisch-Tschechische Wissenschaftskonferenz "Datenanalyse", Jindřichův Hradec, Tschechische Republik

    2015

    Sonstige

    Vortrag

    Marion Kohlmeier

    Big Data in the Supply Chain Management

    1. Bayerisch-Tschechische Wissenschaftskonferenz "Datenanalyse", Jindřichův Hradec, Tschechische Republik

    2015

    Sonstige

    Vortrag

    Nari Arunraj

    Time Series Sales Forecasting in Food Retail Industry

    1. Bayerisch-Tschechische Wissenschaftskonferenz "Datenanalyse", Jindřichův Hradec, Tschechische Republik

    2015

    NachhaltigSonstige

    Zeitschriftenartikel

    Nari Arunraj, Diane Ahrens

    A Hybrid Seasonal Autoregressive Integrated Moving Average and Quantile Regression for Daily Food Sales Forecasting

    International Journal of Production Economics, vol. 170, no. Part A, pp. 321-335

    2015

    DOI: 10.1016/j.ijpe.2015.09.039

    Abstract anzeigen

    In the retail stage of a food supply chain, food waste and stock-outs occur mainly due to inaccurate forecasting of sales which leads to incorrect ordering of products. The time series sales in food retail industry are characterized by high volatility and skewness, which vary by time. So, the interval forecasts are required by the retail companies to set appropriate inventory policy (reorder point or safety stock level). This paper attempts to develop a seasonal autoregressive integrated moving average with external variables (SARIMAX) model to forecast daily sales of a perishable food. The process of fitting a SARIMAX model in this study involves: (i) the development of Seasonal Autoregressive Integrated Moving Average (SARIMA) model and (ii) combining the SARIMA model and the demand influencing factors using linear regression. As the SARIMAX using multiple linear regression (SARIMA-MLR) model produces only mean forecast, the possibility of underestimation and overestimation is very high due to high service level, peak, and sparse sales in food retail industry. Therefore, a hybrid SARIMA and Quantile Regression (SARIMA-QR) is developed to construct high and low quantile predictions. Instead of extrapolating the quantiles from the mean point forecasts of SARIMA-MLR model based on the assumption of normality, the SARIMA-QR model directly forecasts the quantiles. The developed SARIMA-MLR and SARIMA-QR models are applied in modeling and forecasting of sales data, i.e., the daily sales of banana from a discount retail store in Lower Bavaria, Germany. The results show that the SARIMA-MLR and -QR models yield better forecasts at out-sample data when compared to seasonal naïve forecasting, traditional SARIMA, and multi-layered perceptron neural network (MLPNN) models. Unlike the SARIMA-MLR model, the SARIMA-QR model provides better prediction intervals and a deep insight into the effects of demand influencing factors for different quantiles.

    MobilSonstige

    Zeitschriftenartikel

    Marc Türnau

    Assessing the impact of long-term mobility choice motivation and short-term mobility means connotation on the use intention of electric cars in rural areas

    Transportation Research Part A: Policy and Practice, vol. 75, no. May, pp. 16-29

    2015

    DOI: 10.1016/j.tra.2015.03.006

    Abstract anzeigen

    In this study several hypotheses comprising a heuristic framework derived from rational-choice (RC) premises and regarding some potentially influencing variables on future use intention of different vehicle types are tested with a rural area sample. Especially the differentiation between long-term vs. short-term as well as functional/rational vs. extra-functional/emotional motivators is assessed. Results suggest a predominance of functional motivators and rational connotations over extra-functional/emotional ones. The models to check whether short-term or long-term effects dominate did not clearly confirm a predominance of long-term factors as hypothesized. In several regression models a moderating effect of rational short-term connotations on different long-term motivators was found, thus contributing notably to the prediction of future vehicle use-intention. The need for further research and theory-driven modeling is briefly discussed.

    IQWSonstige

    Vortrag

    Andreas Gegenfurtner, M. Baker, L. Guérin

    Assessing transitions of learning with mixed methods

    Symposium (Peer-reviewed)

    European Association for Research on Learning and Instruction (EARLI) SIG 4 & SIG 17 Conference, Leuven, Belgien

    2014

    IQWSonstige

    Vortrag

    Andreas Gegenfurtner

    Chancen und Risiken von Meta-Analysen in der pädagogischen Forschung

    2014

    IQWSonstige

    Vortrag

    Andreas Gegenfurtner

    Lesen fördern in der Grundschule: Was sagt die IGLU-Studie?

    Invited Talk/Keynote

    2014

    IQWSonstige

    Vortrag

    Andreas Gegenfurtner

    Do teachers see everything? How experts and novices perceive classroom information

    Invited Talk/Keynote

    2014

    IQWSonstige

    Vortrag

    Andreas Gegenfurtner, M. Vauras

    Mixed methods in motivational research: Are more methods always better?

    Symposium (Peer-reviewed)

    14th International Conference on Motivation 2014: "Understanding and Facilitating the Passion to Learn", Helsinki, Finnland

    2014

    IQWSonstige

    Andreas Gegenfurtner

    Abschlussbericht des DFG-Berichts "Teacher Noticing"

    2014

    IQWSonstige

    Beitrag (Sammelband oder Tagungsband)

    S. Brand-Gruwel, L. Testers, Andreas Gegenfurtner

    Motivation to transfer: Factors influencing transfer of learned competences to the job

    New technologies and the future of teaching, Krakau, Polen

    2014

    IQWSonstige

    Zeitschriftenartikel

    Andreas Gegenfurtner, C. Quesada Pallarès, M. Knogler

    Digital simulation-based training: A meta-analysis

    British Journal of Educational Technology, vol. 45, no. 6, pp. 1097-1114

    2014

    Sonstige

    Beitrag (Sammelband oder Tagungsband)

    Marc Türnau

    Ausgewählte Ergebnisse einer Befragung von Elektrofahrzeug-MieterInnen

    Mobilität, Gesellschaft und Technik, Deggendorf, vol. 1

    2014

    Sonstige

    Beitrag (Sammelband oder Tagungsband)

    Marc Türnau

    Subjektiver Nutzen beim Gebrauch von Elektrofahrzeugen im ländlichen Raum

    Liegt die Zukunft der Elektromobilität im ländlichen Raum?, Köln

    2014

    ISBN: 9783940685841

    Sonstige

    Vortrag

    Christoph Karon

    LBS Innovation Adoption Factors in Germany: An Expert Review

    11. GI/ITG KuVS Fachgespräch Ortsbezogene Anwendungen und Dienste, Darmstadt

    2014

    Sonstige

    Zeitschriftenartikel

    Christoph Karon, S. Kang, H.-D. Yang, K. Lee

    Voluntary Adoption of the Upgraded Version of Package Software: Kano's Three Factor Perspective

    International Journal of Software Engineering and Its Applications, vol. 8, no. 8, pp. 43-54

    2014

    Abstract anzeigen

    Drawing upon Kano’s three factor model of customer satisfaction, this research investigates the differentiated influences of beliefs on negative and positive attitudes that lead to the intention of using the upgraded version of package software. Particularly, we are interested in MS Office that takes up the status of de facto standard in the office automation software market but has rarely attracted the attention of academia. Our focus is on how users come to move to the new upgraded version of the package software that they are almost accustomed to use through previous versions. We find that result demonstrability enhance all the three beliefs (i.e., basic, performance, and excitement factors), meanwhile trialability and social influence demonstrate the mixed-up impacts on these three beliefs. We also found that all these three factors lead to both the negative and positive attitudes unexpectedly from our hypotheses . Meanwhile, we found that positive aspect route starting from compatibility to relative advantage to positive attitude has dominant influence on use intention than the negative aspect does.