1. A definition of inquiry-based STM education and tools for measuring the degree of IBE: Report from the FP7 project ASSIST-ME

    Ropohl, M., Rönnebeck, S., Bernholt, S. & Köller, O., 2013, Deliverable 2.5 ed., Kiel: IPN - Leibniz-Institut für die Pädagogik der Naturwissenschaften und Mathematik, 60 p. (Report from the FP7 project ASSIST-ME; no. 2.5).

    Research output: Working paperProject reportResearch

  2. A desert in the ocean – Depauperate fouling communities on marine litter in the hyper-oligotrophic South Pacific Subtropical Gyre

    Rech, S., Gusmao, J. B., Kiessling, T., Hidalgo-Ruz, V., Meerhoff, E., Gatta-Rosemary, M., Moore, C., de Vine, R. & Thiel, M., 03.2021, In: Science of The Total Environment. 759, 143545.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Adolescents’ motivation to select an academic science-related career: the role of school factors, individual interest, and science self-concept

    Taskinen, P., Schütte, K. & Prenzel, M., 2013, In: Educational Research and Evaluation. 19, 8, p. 717-733 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Adults’ use of mathematics and its influence on mathematical competence

    Duchhardt, C., Jordan, A-K. & Ehmke, T., 01.2017, In: International Journal of Science and Mathematics Education. 15, 1, p. 155-174 20 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Affektiv-kognitive Auseinandersetzung mit einer Innovation im Implementationsprozess: Eine modellbasierte Erfassung

    Teerling, A., Bernholt, A., Asseburg, R., Hasl, A., Igler, J., Schlitter, T., Ohle-Peters, A., McElvany, N. & Köller, O., 01.2019, In: Psychologie in Erziehung und Unterricht. 66, 1, p. 33-50

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Against all odds – is a more differentiated view of personality development in emerging adulthood needed? The case of young apprentices

    Deventer, J., Lüdtke, O., Nagy, G., Retelsdorf, J. & Wagner, J., 02.2019, In: British Journal of Psychology. 110, 1, p. 60-86 27 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Age and lunar cycle predict harbor porpoise bycatch in the south-western Baltic Sea

    Brennecke, D., Wahlberg, M., Gilles, A. & Siebert, U., 27.10.2021, In: PeerJ. 9, e12284.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Agency-communion and interest in prosocial behavior: Social motives for assimilation and contrast explain sociocultural inconsistencies

    Gebauer, J., Sedikides, C., Lüdtke, O. & Neberich, W., 2014, In: Journal of Personality. 82, 5, p. 452 - 466 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Akademisches versus schulbezogenes Fachwissen – ein differenzierteres Modell des fachspezifischen Professionswissens von angehenden Mathematiklehrkräften der Sekundarstufe

    Heinze, A., Dreher, A., Lindmeier, A. & Niemand, C., 11.07.2016, In: Zeitschrift für Erziehungswissenschaft. 19, 2, p. 329-349 21 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Aktionsheft zur Expedition Erdreich

    Garrecht, C., Harms, U., Döhler, S., Ohmann, L. & Schneider, C., 27.01.2021, 32 p. Bundesministerium für Bildung und Forschung (BMBF).

    Research output: Other contributionTeaching and training material (e.g. OER)

  11. Aktivierungsenergie bei enzymatisch katalysierten Reaktionen

    Peters, A., Bruckermann, T. & Schlüter, K., 07.07.2017, Forschendes Lernen im Experimentalpraktikum Biologie: Eine praktische Anleitung für die Lehramtsausbildung. Bruckermann, T. & Schlüter, K. (eds.). 1 ed. Berlin: Springer Spektrum, p. 71-83 13 p.

    Research output: Chapter in anthology/conference proceedingContribution to collected edition/anthologyEducation

  12. Aktueller Stand der naturwissenschaftlichen Kompetenz in PISA 2018

    Schiepe-Tiska, A., Reiss, K., Rönnebeck, S. & Neumann, K., 03.2020, In: Schulmanagement-Handbuch. 41, 173, p. 27-35 9 p.

    Research output: Contribution to journalJournal articleTransfer

  13. Alle Chemikalien sicher im Griff: Software zur Sammlungsverwaltung

    Stahl, J-M., Ruppersberg, K. & Schwarzer, S., 15.11.2016, In: Naturwissenschaften im Unterricht - Chemie. 27, 156, p. 42-44 3 p.

    Research output: Contribution to journalJournal articleTransfer

  14. Aller Anfang ist schwer: Welche Mathematikkenntnisse müssen Studienanfängerinnen und -anfänger in MINT-Studiengängen mitbringen?

    Neumann, I., Pigge, C. & Heinze, A., 2018, In: Physik Journal. 17, 7, p. 48-51 4 p.

    Research output: Contribution to journalJournal articleTransfer

  15. Alles nur Mathe? - Mathematik in den Aufgaben der PhysikOlympiade

    Treiber, E., Neumann, I. & Heinze, A., 2018, Qualitätsvoller Chemie- und Physikunterricht- normative und empirische Dimensionen: Gesellschaft für Didaktik der Chemie und Physik Jahrestagung in Regensburg 2017. Maurer, C. (ed.). Universität Regensburg, p. 582-585 4 p.

    Research output: Chapter in anthology/conference proceedingConference contribution (Article)Research

  16. Allgemeinbildende und berufliche Gymnasien in Schleswig-Holstein

    Schmidt, F. T. C., Broux, A. & Leucht, M., 2016, Fachleistungen beim Abitur: Vergleich allgemeinbildender und beruflicher Gymnasien in Schleswig-Holstein. Leucht, M., Kampa, N. & Köller, O. (eds.). Münster: Waxmann, p. 55-77 23 p.

    Research output: Chapter in anthology/conference proceedingContribution to collected edition/anthologyResearchpeer-review

  17. Alltagssituationen und Experimente: Was sind geeignete naturwissenschaftliche Lerngelegenheiten für Kindergartenkinder?

    Steffensky, M., Lankes, E-M., Carstensen, C. H. & Nölke, C., 2012, In: Zeitschrift für Erziehungswissenschaft. 15, 1, p. 37-54 18 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Alternative Wege zur Hochschulreife

    Köller, O., 2016, Fachleistungen beim Abitur: Vergleich allgemeinbildender und beruflicher Gymnasien in Schleswig-Holstein. Leucht, M., Kampa, N. & Köller, O. (eds.). Münster: Waxmann, p. 33-53 21 p.

    Research output: Chapter in anthology/conference proceedingContribution to collected edition/anthologyResearchpeer-review

  19. Altmetrics for large, multidisciplinary research groups: A case study of the Leibniz Association

    Peters, I., Jobmann, A., Eppelin, A., Hoffmann, C. P., Künne, S. & Wollnik-Korn, G., 2014, Libraries in Digital Age (LIDA) Proceedings: Vol 13 (2014): Assessing libraries and library users and use . Pehar, F., Tanacković, S. F. & Bosančić, B. (eds.). University of Zadar, Vol. 13. 9 p.

    Research output: Chapter in anthology/conference proceedingConference contribution (Article)Research

  20. Altmetrics for large, multidisciplinary research groups: Comparison of current tools

    Jobmann, A., Hoffmann, C. P., Künne, S., Peters, I., Schmitz, J. & Wollnik-Korn, G., 2014, In: Bibliometrie - Forschung und Praxis. 3, 19 p.

    Research output: Contribution to journalConference article in journalResearch

  21. Am Computer oder handschriftlich schreiben? Untersuchung des Testmodus-Effekts in Deutschaufsätzen der Sekundarstufe I

    Reble, R., Meyer, J., Fleckenstein, J. & Köller, O., 10.2020, Bildung, Schule, Digitalisierung. Kaspar, K., Becker-Mrotzek, M., Hofhues, S., König, J. & Schmeinck, D. (eds.). Münster: Waxmann, p. 51-56 6 p.

    Research output: Chapter in anthology/conference proceedingContribution to collected edition/anthologyResearchpeer-review

  22. A meta-analysis on the relationship between school characteristics and student outcomes in science and maths - evidence from large-scale studies

    Holzberger, D., Reinhold, S., Lüdtke, O. & Seidel, T., 03.2020, In: Studies in Science Education. 56, 1, p. 1-34 34 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. A multilevel mixture IRT framework for modeling response times as predictors or indicators of response engagement in IRT models

    Nagy, G. & Ulitzsch, E., 13.09.2021, (E-pub ahead of print) In: Educational and Psychological Measurement. 35 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. A multilevel study of position effects in PISA achievement tests: Student- and school-level predictors in the German tracked school system

    Nagy, G., Nagengast, B., Frey, A., Becker, M. & Rose, N., 08.2019, In: Assessment in Education: Principles, Policy & Practice. 26, 4, p. 422-443 22 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. A multimedia effect for multiple-choice and constructed-response test items

    Lindner, M. A., Schult, J. & Mayer, R. E., 19.11.2020, (E-pub ahead of print) In: Journal of Educational Psychology.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. An alternative approach for measuring gender differences in mathematical sub-competencies

    George, A. C. & Robitzsch, A., 2017, In: R&E Source: Open Online Journal for Research and Education. p. 1-7 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Analyse der Aufgaben zur Evaluation der Bildungsstandards in Physik - Differenzierung von schriftsprachlichen Fähigkeiten und Fachlichkeit

    Härtig, H., Heitmann, P. & Retelsdorf, J., 11.2015, In: Zeitschrift für Erziehungswissenschaft. 18, 4, p. 763-779 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Analysing task design and students’ responses to context-based problems through different analytical frameworks

    Broman, K., Bernholt, S. & Parchmann, I., 2015, In: Research in Science & Technological Education. 33, 2, p. 143-161 18 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Analysis of interactions and nonlinear effects with missing data: A factored regression modeling approach using maximum likelihood estimation

    Lüdtke, O., Robitzsch, A. & West, S. G., 06.2020, In: Multivariate Behavioral Research. 55, 3, p. 361-381 21 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Analysis of students’ arguments on evolutionary theory

    Basel, N., Harms, U. & Prechtl, H., 24.05.2013, In: Journal of Biological Education. 47, 4, p. 192-199 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Analyzing personality change: From average trajectories to within-person dynamics

    Voelkle, M. C. & Wagner, J., 14.04.2017, Personality development across the lifespan. Specht, J. (ed.). London: Academic Press, p. 497-516 20 p.

    Research output: Chapter in anthology/conference proceedingContribution to collected edition/anthologyResearch

  32. Analyzing stability and change in dyadic attachment: The multi-rater latent state-trait model with autoregressive effects

    Bohn, J., Holtmann, J., Ulitzsch, E., Koch, T., Luhmann, M. & Eid, M., 01.07.2021, In: Frontiers in Psychology. 12, 15 p., 604526.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Analyzing the FCI based on a force and motion learning progression

    Neumann, I., Fulmer, G. W. & Liang, L. L., 20.06.2013, In: Science Education Review Letters. 2013, p. 8-14 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Anderer Unterricht - andere Rechenstrategien? Eine experimentelle Studie zum Vergleich zweier Instruktionsstrategien

    Grüßing, M., Schwabe, J., Heinze, A. & Lipowsky, F., 2015, Beiträge zum Mathematikunterricht 2015: Vorträge auf der 49. Tagung für Didaktik der Mathematik vom 09.02.2015 bis 13.02.2015 in Basel . Caluori, F., Linneweber-Lammerskitten, H. & Streit, C. (eds.). WTM, p. 320-323 4 p.

    Research output: Chapter in anthology/conference proceedingConference contribution (Article)Research

  35. An die Schaufeln, fertig, los! Gemeinsam den Boden in Deutschland erforschen

    Garrecht, C., Ohmann, L., Döhler, S. & Harms, U., 09.2021, In: MINT Zirkel. 10, 3, p. 8

    Research output: Contribution to journalJournal articleTransfer

  36. A new instrument for measuring pre-service biology teachers' pedagogical content knowledge: The PCK-IBI

    Großschedl, J., Welter, V. & Harms, U., 04.2019, In: Journal of Research in Science Teaching. 56, 4, p. 402-439 38 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. A new labwork course for physics students: devices, methods and research projects

    Neumann, K. & Welzel, M., 2007, In: European Journal of Physics. 28, p. 61-69

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. A new measure of reading habit: Going beyond behavioral frequency

    Schmidt, F. T. C. & Retelsdorf, J., 08.09.2016, In: Frontiers in Psychology. 7, 8 p., 1364.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. A new perspective on the interplay between self-control and cognitive performance: Modeling progressive depletion patterns

    Lindner, C., Nagy, G., Ramos Arhuis, W. A. & Retelsdorf, J., 29.06.2017, In: PLoS One. 12, 6, p. 1-22 22 p., e0180149.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. An extension of the invariance alignment for scale linking

    Pokropek, A., Lüdtke, O. & Robitzsch, A., 06.2020, In: Psychological Test and Assessment Modeling. 62, 2, p. 305-334 30 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Anforderungsbezogene Modellierung und Erfassung domänenspezifischer professioneller Kompetenz frühpädagogischer Fachkräfte

    Seemann, S., Heinze, A., Lindmeier, A., Dunekacke, S., Leuchter, M., Moser Opitz, E. & Vogt, F., 15.03.2018, Beiträge zum Mathematikunterricht 2017: Vorträge auf der 51. Tagung für Didaktik der Mathematik. Kortenkamp, U. & Kuzle, A. (eds.). WTM, Vol. 3. p. 1245-1248 4 p.

    Research output: Chapter in anthology/conference proceedingConference contribution (Article)Research

  42. Angehende Biologielehrkräfte: Evolutionsbezogenes Wissen und Akzeptanz der Evolutionstheorie

    Großschedl, J., Seredszus, F. & Harms, U., 12.2018, In: Zeitschrift für Didaktik der Naturwissenschaften. 24, 1, p. 51-70 20 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Animation, Simulation oder Standbilder? Zur Wirkung computergestützter Animationen auf das Verständnis komplexer biologischer Prozesse

    Höffler, T., 2012, neue ed. Saarbrücken: AV Akademikerverlag. 92 p.

    Research output: BookBook/MonographResearchpeer-review

  44. An integrated model of decision-making in health contexts: The role of science education in health education

    Arnold, J., 2018, In: International Journal of Science Education. 40, 5, p. 519-537 19 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. An integrative study on learning and testing with multimedia: Effects on students’ performance and metacognition

    Lindner, M. A., Eitel, A., Barenthien, J. & Köller, O., 01.02.2021, In: Learning and Instruction. 71, p. 1-9 9 p., 101100.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. An intensive longitudinal study on the development of student achievement over two years (LUISE)

    Hülür, G., Gasimova, F., Robitzsch, A. & Wilhelm, O., 2017, Competence assessment in education: Research, models and instruments. Leutner, D., Fleischer, J., Grünkorn, J. & Klieme, E. (eds.). Cham: Springer, 22 p. (Methodology of Educational Measurement and Assessment).

    Research output: Chapter in anthology/conference proceedingContribution to collected edition/anthologyResearchpeer-review

  47. An international collaborative investigation of beginning seventh grade students' understandings of scientific inquiry: Establishing a baseline

    Lederman, J., Lederman, N., Bartels, S., Jimenez, J., Akubo, M., Aly, S., Bao, C., Blanquet, E., Blonder, R., Bologna Soares De Andrade, M., Buntting, C., Cakir, M., El-Deghaidy, H., ElZorkani, A., Gaigher, E., Guo, S., Hakanen, A., Hamed Al-Lal, S., Han-Tosunoglu, C., Hattingh, A. & 30 others, Hume, A., Irez, S., Kay, G., Kivilcan Dogan, O., Kremer, K., Kuo, P., Lavonen, J., Lin, S., Liu, C., Liu, E., Liu, S-Y., Lv, B., Mamlok-Naaman, R., McDonald, C., Neumann, I., Pan, Y., Picholle, E., Rivero García, A., Rundgren, C-J., Santibáñez-Gómez, D., Saunders, K., Schwartz, R., Voitle, F., Von Gyllenpalm, J., Wei, F., Wishart, J., Wu, Z., Xiao, H., Yalaki, Y. & Zhou, Q., 04.01.2019, In: Journal of Research in Science Teaching. 56, 4, p. 486-515 30 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. An intervention including an online game to improve grade 6 students' performance in early algebra

    Kolovou, A., van den Heuvel-Panhuizen, M. & Köller, O., 05.2013, In: Journal for Research in Mathematics Education. 44, 3, p. 510-549 40 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. An inventory for measuring student teachers’ knowledge of chemical representations: design, validation, and psychometric analysis

    Taskin, V., Bernholt, S. & Parchmann, I., 2015, In: Chemistry Education Research and Practice. 16, 3, p. 460-477 18 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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