@article{45562,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>Based on a literature review of studies on teachers’ professional competence and related assessment tools, this paper introduces a model of teacher education assessment. It is influenced by Miller’s (1990) framework of assessment in medical education and includes, among other aspects, performance assessments. This model is used to understand the potential effects of transferring assessment tools into a digital format with assessment feedback. Five examples for such a transfer will be discussed: three methods for various aspects of communication, a test for pedagogical content knowledge, and a test for content knowledge. All five are established instruments well-described in terms of validity. All five have recently been transferred into a digital format. The analysis of this transfer also reveals a potentially harmful effect of digital assessment. The closer an assessment instrument is to assessing action-related parts of professional competence, the more authenticity is required; however, digitisation tends to decrease this authenticity. This suggests that an increasing number of digital assessment tools in teacher education might result in an even more dominant focus on knowledge tests, ignoring other parts of professional competence. This article highlights the role of authenticity in validity and discusses the most suitable assessment format to address various parts of professional competence. It ends by highlighting the lessons learned from the transfer of assessment instruments into a digital format that other academic disciplines might find interesting.</jats:p>}},
  author       = {{Kulgemeyer, Christoph and Riese, Josef and Vogelsang, Christoph and Buschhüter, David and Borowski, Andreas and Weißbach, Anna and Jordans, Melanie and Reinhold, Peter and Schecker, Horst}},
  issn         = {{1434-663X}},
  journal      = {{Zeitschrift für Erziehungswissenschaft}},
  keywords     = {{Education}},
  publisher    = {{Springer Science and Business Media LLC}},
  title        = {{{How authenticity impacts validity: Developing a model of teacher education assessment and exploring the effects of the digitisation of assessment methods Über Validität und Authentizität: Effekte des Transfers von Testinstrumenten in ein digitales Format auf die erhobenen Aspekte der professionellen Handlungskompetenz}}},
  doi          = {{10.1007/s11618-023-01154-y}},
  year         = {{2023}},
}

@article{45919,
  abstract     = {{Für die lernförderliche Einbindung digitaler Medien in schulische Lehr-Lern-Situationen sollten angehende Lehrkräfte neben mediendidaktischen sowie medienerzieherischen Kompetenzen auch über medienbezogene motivationale und volitionale Dispositionen verfügen. Insbesondere Einstellungen und selbsteingeschätzte Kompetenzen sind Einflussfaktoren auf die Motivation zur Mediennutzung. Auf Basis einer Sekundäranalyse wird daher in diesem Beitrag die wechselseitige Entwicklung dieser Dispositionen für verschiedene medienbezogene Kompetenzfacetten von N = 269 Lehramtsstudierenden längsschnittlich untersucht, die ein fünfmonatiges Langzeitpraktikum während der Massnahmen zur Eindämmung der CoViD-19-Pandemie im Wintersemester 2020/2021 absolviert haben. Diese Zeit ging mit vermehrten medienbezogenen Lerngelegenheiten einher. Die Ergebnisse zeigen, dass sich die Einstellungen der angehenden Lehrkräfte hinsichtlich der Mediennutzung kaum veränderten, sich selbsteingeschätzte Medienkompetenzen und medienbezogene Motivation hingegen mit kleinem bis mittlerem Effekt positiv entwickelten. Cross-Lagged-Panel-Analysen zeigen zudem, dass sich eine hohe motivationale Orientierung in Bezug auf die Mediennutzung zu Beginn des Langzeitpraktikums positiv auf die Entwicklung selbsteingeschätzter Kompetenzen auswirkte, allerdings nicht in allen in der Analyse betrachteten Kompetenzfacetten.}},
  author       = {{Vogelsang, Christoph and Caruso, Carina and Seifert, Andreas and Schwabl, Franziska}},
  issn         = {{1424-3636}},
  journal      = {{MedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung}},
  keywords     = {{Pharmacology}},
  pages        = {{22--50}},
  publisher    = {{Sektion Medienpadagogik der Deutschen Gesellschaft fur Erziehungswissenschaft - DGfE}},
  title        = {{{Wie entwickeln sich medienbezogene Einstellungen, selbsteingeschätzte Medienkompetenzen und motivationale Orientierungen angehender Lehrkräfte?}}},
  doi          = {{10.21240/mpaed/00/2023.03.29.x}},
  year         = {{2023}},
}

@inproceedings{46522,
  author       = {{Vogelsang, Christoph and Janzen, Thomas and Meier, Jana and Wotschel, Philipp}},
  booktitle    = {{Sektionstagung empirische Bildungsforschung der Arbeitsgruppe für Empirische Pädagogische Forschung (AEPF) sowie der Kommission für Bildungsplanung, Bildungsorganisation und Bildungsrecht (KBBB)}},
  location     = {{Potsdam}},
  title        = {{{„Die Prüfungen werden mich sicherlich nicht zu einer besseren Lehrkraft machen.“ Wie beurteilen Studierende Prüfungen und Feedback im Lehramtsstudium?}}},
  year         = {{2023}},
}

@inproceedings{47795,
  author       = {{Janzen, Thomas and Meier, Jana and Rumlich, Dominik and Vogelsang, Christoph and Wotschel, Philipp}},
  booktitle    = {{30. DGFF Kongress 2023}},
  location     = {{Freiburg im Breisgau}},
  title        = {{{Show, don't tell - Rollenspielbasierte Simulationsprüfungen für zukünftige Englischlehrkräfte (Poster)}}},
  year         = {{2023}},
}

@inproceedings{46261,
  author       = {{Meier, Jana and Vogelsang, Christoph and Küth, Simon and Scholl , Daniel  and Watson, Christina and Seifert, Andreas}},
  location     = {{Universität Potsdam}},
  title        = {{{Welche Rolle spielt eine reflexive Haltung für eine qualitätsvolle Unterrichtsreflexion? – Zusammenhänge zwischen einer quasi-experimentellen Einstellung und der Reflexionsperformanz von Lehramtsstudierenden [Einzelbeitrag].  }}},
  year         = {{2023}},
}

@article{45672,
  author       = {{Meier, Jana and Janzen, Thomas and Wotschel, Philipp and Vogelsang, Christoph}},
  journal      = {{die hochschullehre}},
  publisher    = {{wbv}},
  title        = {{{Rollenspielbasierte Simulationen als Übungs- und Prüfungsformate im Lehramtsstudium. Eine explorative Studie zu Erfahrungen und Einschätzungen aus Studierendensicht.}}},
  doi          = {{10.3278/HSL2307W}},
  volume       = {{9}},
  year         = {{2023}},
}

@article{62810,
  abstract     = {{Cobalt iron containing layered double hydroxides (LDHs) and spinels are promising catalysts for the electrochemical oxygen evolution reaction (OER). Towards development of better performing catalysts, the precise tuning of mesostructural features such as pore size is desirable, but often hard to achieve. Herein, a computer‐controlled microemulsion‐assisted co‐precipitation (MACP) method at constant pH is established and compared to conventional co‐precipitation. With MACP, the particle growth is limited and through variation of the constant pH during synthesis the pore size of the as‐prepared catalysts is controlled, generating materials for the systematic investigation of confinement effects during OER. At a threshold pore size, overpotential increased significantly. Electrochemical impedance spectroscopy (EIS) indicated a change in OER mechanism, involving the oxygen release step. It is assumed that in smaller pores the critical radius for gas bubble formation is not met and therefore a smaller charge‐transfer resistance is observed for medium frequencies.}},
  author       = {{Rabe, Anna and Jaugstetter, Maximilian and Hiege, Felix and Cosanne, Nicolas and Ortega, Klaus Friedel and Linnemann, Julia and Tschulik, Kristina and Behrens, Malte}},
  issn         = {{1864-5631}},
  journal      = {{ChemSusChem}},
  keywords     = {{electrocatalysis, oxygen evolution reaction, cobalt spinel, cobalt hydroxide, LDH}},
  number       = {{10}},
  publisher    = {{Wiley}},
  title        = {{{Tailoring Pore Size and Catalytic Activity in Cobalt Iron Layered Double Hydroxides and Spinels by Microemulsion‐Assisted pH‐Controlled Co‐Precipitation}}},
  doi          = {{10.1002/cssc.202202015}},
  volume       = {{16}},
  year         = {{2023}},
}

@inproceedings{46892,
  author       = {{Hansmeier, Philipp}},
  booktitle    = {{Proceedings of the 18th International Conference on Wirtschaftsinformatik (WI23)}},
  location     = {{Paderborn}},
  title        = {{{Exploring Platform Types and Related Concepts in  Service Research – A Systematic Scoping Literature  Review }}},
  year         = {{2023}},
}

@article{62854,
  abstract     = {{Highly selective rare-earth separation has become increasingly important due to the indispensable role of these elements in various cutting-edge technologies including clean energy. However, the similar physicochemical properties of rare-earth elements (REEs) render their separation very challenging, and the development of new selective receptors for these elements is potentially of very considerable economic and environmental importance. Herein, we report the development of a series of 4-phosphoryl pyrazolone receptors for the selective separation of trivalent lanthanum, europium, and ytterbium as the representatives of light, middle, and heavy REEs, respectively. X-ray crystallography studies were employed to obtain solid-state structures across 11 of the resulting complexes, allowing comparative structure–function relationships to be probed, including the effect of lanthanide contraction that occurs along the series from lanthanum to europium to ytterbium and which potentially provides a basis for REE ion separation. In addition, the influence of ligand structure and lipophilicity on lanthanide binding and selectivity was systematically investigated via n-octanol/water distribution and liquid–liquid extraction (LLE) studies. Corresponding stoichiometry relationships between solid and solution states were well established using slope analyses. The results provide new insights into some fundamental lanthanide coordination chemistry from a separation perspective and establish 4-phosphoryl pyrazolone derivatives as potential practical extraction reagents for the selective separation of REEs in the future.}},
  author       = {{Zhang, Jianfeng and Wenzel, Marco and Schnaars, Kathleen and Hennersdorf, Felix and Lindoy, Leonard F. and Weigand, Jan J.}},
  issn         = {{0020-1669}},
  journal      = {{Inorganic Chemistry}},
  number       = {{7}},
  pages        = {{3212--3228}},
  publisher    = {{American Chemical Society (ACS)}},
  title        = {{{Highly Tunable 4-Phosphoryl Pyrazolone Receptors for Selective Rare-Earth Separation}}},
  doi          = {{10.1021/acs.inorgchem.2c04221}},
  volume       = {{62}},
  year         = {{2023}},
}

@inproceedings{48536,
  author       = {{Sänger, Niklas}},
  location     = {{Flensburg}},
  title        = {{{TPACK, DPACK, XY-PACK? Eine kritische Auseinandersetzung mit der Modellierung digitaler Inhaltskompetenzen für die berufliche Bildung}}},
  year         = {{2023}},
}

@inproceedings{52717,
  author       = {{Sänger, Niklas and Jenert, Tobias and Kremer, H.-Hugo}},
  location     = {{Flensburg}},
  title        = {{{TPACK, DPACK, XY-PACK? Eine kritische Auseinandersetzung mit der Modellierung digitaler Inhaltskompetenzen für die berufliche Bildung}}},
  year         = {{2023}},
}

@article{50520,
  abstract     = {{Das TPACK-Modell wird häufig zur Konzeptualisierung digitaler Kompetenzen in der Lehrer:innenbildung herangezogen. Es stellt die Bezüge des Lehrer:innenwissens zwischen den Dimensionen des inhaltlichen, pädagogischen und technologischen Wissens her. Wir analysieren in diesem Beitrag die Passung von TPACK zur Modellierung digitaler Kompetenzen für den Kontext der beruflichen Bildung, insb. mit Blick auf die Inhaltsdimension. Wir argumentieren, dass TPACK und solche Modelle, die sich daran anlehnen, den doppelten inhaltlichen Gegenstandsbezug der beruflichen Bildung nicht hinreichend abbilden. Darauf aufbauend diskutieren wir mögliche Weiterentwicklungen des Modells für die berufliche Bildung sowie dessen Bedeutung für die berufliche Lehrer:innenbildung.}},
  author       = {{Sänger, Niklas and Jenert, Tobias}},
  journal      = {{Zeitschrift für Berufs- und Wirtschaftspädagogik}},
  number       = {{3}},
  pages        = {{434--454}},
  publisher    = {{Franz Steiner}},
  title        = {{{TPACK, DPACK, XY-Pack? Eine kritische Auseinandersetzung mit der Modellierung digitaler Inhaltskompetenzen für die berufliche Bildung}}},
  doi          = {{https://doi.org/10.25162/zbw-2023-0017}},
  volume       = {{119}},
  year         = {{2023}},
}

@article{37613,
  abstract     = {{<jats:p>Chemical phenomena are only observable on a macroscopic level, whereas they are explained by entities on a non-visible level. Students often demonstrate limited ability to link these different levels. Augmented reality (AR) offers the possibility to increase contiguity by embedding virtual models into hands-on experiments. Therefore, this paper presents a pre- and post-test study investigating how learning and cognitive load are influenced by AR during hands-on experiments. Three comparison groups (AR, animation and filmstrip), with a total of N = 104 German secondary school students, conducted and explained two hands-on experiments. Whereas the AR group was allowed to use an AR app showing virtual models of the processes on the submicroscopic level during the experiments, the two other groups were provided with the same dynamic or static models after experimenting. Results indicate no significant learning gain for the AR group in contrast to the two other groups. The perceived intrinsic cognitive load was higher for the AR group in both experiments as well as the extraneous load in the second experiment. It can be concluded that AR could not unleash its theoretically derived potential in the present study.</jats:p>}},
  author       = {{Peeters, Hendrik and Habig, Sebastian and Fechner, Sabine}},
  issn         = {{2414-4088}},
  journal      = {{Multimodal Technologies and Interaction}},
  keywords     = {{augmented reality, chemistry education, models, experiment, cognitive load}},
  number       = {{2}},
  publisher    = {{MDPI AG}},
  title        = {{{Does augmented reality help to understand chemical phenomena during hands-on experiments?–Implications for cognitive load and learning}}},
  doi          = {{10.3390/mti7020009}},
  volume       = {{7}},
  year         = {{2023}},
}

@inproceedings{62969,
  author       = {{Pollmeier, Pascal and Vogelsang, Christoph and Fechner, Sabine}},
  booktitle    = {{15th Conference of the European Science Education Research Association (ESERA)}},
  keywords     = {{Epistemologie, Evidenzen, Daten, Umgang mit Daten, Kompetenzen, Studierende, pre-service teachers}},
  location     = {{Cappadocia}},
  title        = {{{Evidence based practice of pre-service teachers}}},
  year         = {{2023}},
}

@article{63172,
  author       = {{Jablonski, S}},
  issn         = {{1306-3030}},
  number       = {{4}},
  title        = {{{Real objects as a reason for mathematical reasoning - A comparison of different task settings}}},
  volume       = {{18}},
  year         = {{2023}},
}

@article{63168,
  author       = {{Jablonski, S and Ludwig, M}},
  issn         = {{2227-7102}},
  number       = {{7}},
  title        = {{{Teaching and Learning of Geometry-A Literature Review on Current Developments in Theory and Practice}}},
  volume       = {{13}},
  year         = {{2023}},
}

@article{63171,
  author       = {{Jablonski, S and Barlovits, S and Ludwig, M}},
  issn         = {{2504-284X}},
  title        = {{{How digital tools support the validation of outdoor modelling results}}},
  volume       = {{8}},
  year         = {{2023}},
}

@article{63231,
  abstract     = {{<jats:p>
            <jats:italic></jats:italic>A QCM-D probes the temperature- and concentration-dependent complex high-frequency viscosity and provides information on protein-protein interactions in solutions of monoclonal antibodies.</jats:p>}},
  author       = {{Rott, Emily and Leppin, Christian and Diederichs, Tim and Garidel, Patrick and Johannsmann, Diethelm}},
  issn         = {{0003-2654}},
  journal      = {{The Analyst}},
  number       = {{8}},
  pages        = {{1887--1897}},
  publisher    = {{Royal Society of Chemistry (RSC)}},
  title        = {{{Protein–protein interactions in solutions of monoclonal antibodies probed by the dependence of the high-frequency viscosity on temperature and concentration}}},
  doi          = {{10.1039/d3an00076a}},
  volume       = {{148}},
  year         = {{2023}},
}

@article{63228,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>A simulation based on the frequency‐domain lattice Boltzmann method (FreqD‐LBM) is employed to predict the shifts of resonance frequency, Δ<jats:italic>f</jats:italic>, and half bandwidth, ΔΓ, of a quartz crystal microbalance with dissipation monitoring (QCM‐D) induced by the adsorption of rigid spheres to the resonator surface. The comparison with the experimental values of Δ<jats:italic>f</jats:italic> and ΔΓ allows to estimate the stiffness of the contacts between the spheres and the resonator surface. The contact stiffness is of interest in contact mechanics, but also in sensing because it depends on the properties of thin films situated between the resonator surface and the sphere. The simulation differs from previous implementations of FreqD‐LBM insofar, as the material inside the particles is not included in the FreqD‐LBM algorithm. Rather, the particle surface is configured to be an oscillating boundary. The amplitude of the particles' motions (displacement and rotation) is governed by the force balance at the surface of the particle. Because the contact stiffness enters this balance, it can be derived from experimental values of Δ<jats:italic>f</jats:italic> and ΔΓ. The simulation reproduces experiments by the Krakow group. For sufficiently small spheres, a contact stiffness can be derived from the comparison of the simulation with the experiment.</jats:p>}},
  author       = {{Johannsmann, Diethelm and Leppin, Christian and Langhoff, Arne}},
  issn         = {{2513-0390}},
  journal      = {{Advanced Theory and Simulations}},
  number       = {{11}},
  publisher    = {{Wiley}},
  title        = {{{Stiffness of Contacts between Adsorbed Particles and the Surface of a QCM‐D Inferred from the Adsorption Kinetics and a Frequency‐Domain Lattice Boltzmann Simulation}}},
  doi          = {{10.1002/adts.202300190}},
  volume       = {{6}},
  year         = {{2023}},
}

@article{63230,
  abstract     = {{<jats:p>Quartz crystal microbalance with dissipation monitoring (QCM-D) is a well-established technique for studying soft films. It can provide gravimetric as well as nongravimetric information about a film, such as its thickness and mechanical properties. The interpretation of sets of overtone-normalized frequency shifts, ∆f/n, and overtone-normalized shifts in half-bandwidth, ΔΓ/n, provided by QCM-D relies on a model that, in general, contains five independent parameters that are needed to describe film thickness and frequency-dependent viscoelastic properties. Here, we examine how noise inherent in experimental data affects the determination of these parameters. There are certain conditions where noise prevents the reliable determination of film thickness and the loss tangent. On the other hand, we show that there are conditions where it is possible to determine all five parameters. We relate these conditions to the mathematical properties of the model in terms of simple conceptual diagrams that can help users understand the model’s behavior. Finally, we present new open source software for QCM-D data analysis written in Python, PyQTM.</jats:p>}},
  author       = {{Johannsmann, Diethelm and Langhoff, Arne and Leppin, Christian and Reviakine, Ilya and Maan, Anna M. C.}},
  issn         = {{1424-8220}},
  journal      = {{Sensors}},
  number       = {{3}},
  publisher    = {{MDPI AG}},
  title        = {{{Effect of Noise on Determining Ultrathin-Film Parameters from QCM-D Data with the Viscoelastic Model}}},
  doi          = {{10.3390/s23031348}},
  volume       = {{23}},
  year         = {{2023}},
}