TY - JOUR A1 - Prengel, Annedore A1 - Friebertshäuser, Barbara A1 - Langer, Antje T1 - Perspektiven qualitativer Forschung in der Erziehungswissenschaft - eine Einfuhrung JF - Handbuch qualitative Forschungsmethoden in der Erziehungswissenschaft Y1 - 2013 SN - 978-3-7799-0799-2 SP - 17 EP - 42 PB - Beltz Juventa CY - Weinheim ET - 4., durchges. Aufl. ER - TY - JOUR A1 - Uhlendotff, Harald A1 - Prengel, Annedore T1 - Forschungsperspektiven quantitativer Methoden im Verhältnis zu qualitativen Methoden JF - Handbuch qualitative Forschungsmethoden in der Erziehungswissenschaft Y1 - 2013 SN - 978-3-7799-0799-2 SP - 137 EP - 149 PB - Beltz Juventa CY - Weinheim ET - 4., durchges. Aufl. ER - TY - JOUR A1 - Prengel, Annedore T1 - Praxisforschung in professioneller Pädagogik JF - Handbuch qualitative Forschungsmethoden in der Erziehungswissenschaft Y1 - 2013 SN - 978-3-7799-0799-2 SP - 785 EP - 802 PB - Beltz Juventa CY - Weinheim ET - 4., durchgesehene Auflage ER - TY - JOUR A1 - Grell, Petra T1 - Forschende Lernwerkstatt JF - Handbuch qualitative Forschungsmethoden in der Erziehungswissenschaft Y1 - 2013 SN - 978-3-7799-0799-2 SP - 887 EP - 896 PB - Beltz Juventa CY - Weinheim ET - 4., durchgesehene Auflage ER - TY - JOUR A1 - Oswald, Hans T1 - Was heißt qualitativ forschen? Warnungen, Fehlerquellen, Möglichkeiten JF - Handbuch qualitative Forschungsmethoden in der Erziehungswissenschaft Y1 - 2013 SN - 978-3-7799-0799-2 SP - 183 EP - 204 PB - Beltz Juventa CY - Weinheim ET - 4., durchgesehene Auflage ER - TY - JOUR A1 - Schründer-Lenzen, Agi T1 - Triangulation - ein Konzept zur Qualitätssicherung von Forschung JF - Handbuch qualitative Forschungsmethoden in der Erziehungswissenschaft Y1 - 2013 SN - 978-3-7799-0799-2 SP - 149 EP - 158 PB - Beltz Juventa CY - Weinheim ET - 4., durchgesehene Auflage ER - TY - BOOK ED - Friebertshäuser, Barbara ED - Langer, Antje ED - Prengel, Annedore T1 - Handbuch qualitative Forschungsmethoden in der Erziehungswissenschaft N2 - Qualitative Forschung leistet mit einem differenzierten Methodenrepertoire einen zentralen Beitrag zur Empirie in der Erziehungswissenschaft. Das Handbuch führt umfassend in das breite Spektrum qualitativer Forschungszugänge ein. Der erste Teil bietet eine grundlegende Einführung in qualitative Forschung, reflektiert ihre Bedeutung und Erkenntnispotentiale, zeichnet historische Entwicklungen nach und legt theoretische Grundlagen dar. Der zweite Teil stellt die wichtigsten methodischen Forschungskonzeptionen qualitativer erziehungswissenschaftlicher Forschung vor. Der dritte Teil führt in Strategien für Erhebungen und Auswertungen ein. Die Aufsätze des vierten Teils widmen sich dem forschenden Umgang mit visuellen Quellen und Medien. Der fünfte Teil stellt eine Auswahl gegenstandsbezogener qualitativer Forschungsansätze vor. Abschließend folgen Ansätze der Praxis-, Aktions- und Handlungsforschung und nützliche Informationen und Hinweise für die Planung und Durchführung von Forschungsvorhaben. Das Handbuch richtet sich an Promovierende, Forschende, Lehrende und Studierende in den Erziehungs- und Sozialwissenschaften. Es bietet Pädagoginnen und Pädagogen Informationen über Methoden systematischer Praxisforschung und trägt damit zur Stärkung und Innovation qualitativer Forschungszugänge und zur Weiterentwicklung der methodischen Standards bei. Y1 - 2013 SN - 978-3-7799-0799-2 PB - Beltz Juventa CY - Weinheim ET - 4., durchgesehene Auflage ER - TY - JOUR A1 - Mietzner, Dana A1 - Kamprath, Martin T1 - A competence portfolio for professionals in the creative industries JF - Creativity and innovation management N2 - Within the last decade, the role of the Creative Industries has grown to become an important part of the economic system. The increasing acceleration of new developments in media and ICT technologies greatly affected the Creative Industries' dynamic with a direct impact on the people working in this sector. Since only a few studies focus on competences needs, more or less isolated from the trends within the industry, we address the topic of individual competence shifts in the turbulent environment of the Creative Industries. We investigated the trends regarding competence shifts and their implications as well as the competences which are essential for creative professionals. We conducted a broad literature review as well as a qualitative study, which includes interviews and workshops with industry experts on trends within the Creative Industries and corresponding dimensions and demands for competences. We present four requirements that call for shifts in the education of competences. Based on the discussion of requirements, we present a competence portfolio for the Creative Industries along the dimensions of professional, methodological and personal-social competences. The portfolio clearly indicates which competences should be taken into consideration for the development of curricula and study programmes in the education of creative professionals. A generalization of these findings suggests new challenges for companies relying on creative professionals. Y1 - 2013 U6 - https://doi.org/10.1111/caim.12026 SN - 0963-1690 VL - 22 IS - 3 SP - 280 EP - 294 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Delgrande, James A1 - Schaub, Torsten H. A1 - Tompits, Hans A1 - Woltran, Stefan T1 - A model-theoretic approach to belief change in answer set programming JF - ACM transactions on computational logic N2 - We address the problem of belief change in (nonmonotonic) logic programming under answer set semantics. Our formal techniques are analogous to those of distance-based belief revision in propositional logic. In particular, we build upon the model theory of logic programs furnished by SE interpretations, where an SE interpretation is a model of a logic program in the same way that a classical interpretation is a model of a propositional formula. Hence we extend techniques from the area of belief revision based on distance between models to belief change in logic programs. We first consider belief revision: for logic programs P and Q, the goal is to determine a program R that corresponds to the revision of P by Q, denoted P * Q. We investigate several operators, including (logic program) expansion and two revision operators based on the distance between the SE models of logic programs. It proves to be the case that expansion is an interesting operator in its own right, unlike in classical belief revision where it is relatively uninteresting. Expansion and revision are shown to satisfy a suite of interesting properties; in particular, our revision operators satisfy all or nearly all of the AGM postulates for revision. We next consider approaches for merging a set of logic programs, P-1,...,P-n. Again, our formal techniques are based on notions of relative distance between the SE models of the logic programs. Two approaches are examined. The first informally selects for each program P-i those models of P-i that vary the least from models of the other programs. The second approach informally selects those models of a program P-0 that are closest to the models of programs P-1,...,P-n. In this case, P-0 can be thought of as a set of database integrity constraints. We examine these operators with regards to how they satisfy relevant postulate sets. Last, we present encodings for computing the revision as well as the merging of logic programs within the same logic programming framework. This gives rise to a direct implementation of our approach in terms of off-the-shelf answer set solvers. These encodings also reflect the fact that our change operators do not increase the complexity of the base formalism. KW - Theory KW - Answer set programming KW - belief revision KW - belief merging KW - program encodings KW - strong equivalence Y1 - 2013 U6 - https://doi.org/10.1145/2480759.2480766 SN - 1529-3785 VL - 14 IS - 2 PB - Association for Computing Machinery CY - New York ER - TY - JOUR A1 - Trinh, Christopher Q. A1 - Ellis, Simon C. A1 - Bland-Hawthorn, Joss A1 - Lawrence, Jon S. A1 - Horton, Anthony J. A1 - Leon-Saval, Sergio G. A1 - Shortridge, Keith A1 - Bryant, Julia A1 - Case, Scott A1 - Colless, Matthew A1 - Couch, Warrick A1 - Freeman, Kenneth A1 - Löhmannsröben, Hans-Gerd A1 - Gers, Luke A1 - Glazebrook, Karl A1 - Haynes, Roger A1 - Lee, Steve A1 - O'Byrne, John A1 - Miziarski, Stan A1 - Roth, Martin M. A1 - Schmidt, Brian A1 - Tinney, Christopher G. A1 - Zheng, Jessica T1 - Gnosis - the first instrument to use fiber bragg gratings for OH suppression JF - The astronomical journal N2 - The near-infrared is an important part of the spectrum in astronomy, especially in cosmology because the light from objects in the early universe is redshifted to these wavelengths. However, deep near-infrared observations are extremely difficult to make from ground-based telescopes due to the bright background from the atmosphere. Nearly all of this background comes from the bright and narrow emission lines of atmospheric hydroxyl (OH) molecules. The atmospheric background cannot be easily removed from data because the brightness fluctuates unpredictably on short timescales. The sensitivity of ground-based optical astronomy far exceeds that of near-infrared astronomy because of this long-standing problem. GNOSIS is a prototype astrophotonic instrument that utilizes "OH suppression fibers" consisting of fiber Bragg gratings and photonic lanterns to suppress the 103 brightest atmospheric emission doublets between 1.47 and 1.7 mu m. GNOSIS was commissioned at the 3.9 m Anglo-Australian Telescope with the IRIS2 spectrograph to demonstrate the potential of OH suppression fibers, but may be potentially used with any telescope and spectrograph combination. Unlike previous atmospheric suppression techniques GNOSIS suppresses the lines before dispersion and in a manner that depends purely on wavelength. We present the instrument design and report the results of laboratory and on-sky tests from commissioning. While these tests demonstrated high throughput (approximate to 60%) and excellent suppression of the skylines by the OH suppression fibers, surprisingly GNOSIS produced no significant reduction in the interline background and the sensitivity of GNOSIS+IRIS2 is about the same as IRIS2. It is unclear whether the lack of reduction in the interline background is due to physical sources or systematic errors as the observations are detector noise dominated. OH suppression fibers could potentially impact ground-based astronomy at the level of adaptive optics or greater. However, until a clear reduction in the interline background and the corresponding increasing in sensitivity is demonstrated optimized OH suppression fibers paired with a fiber-fed spectrograph will at least provide a real benefit at low resolving powers. KW - atmospheric effects KW - infrared: diffuse background KW - instrumentation: miscellaneous Y1 - 2013 U6 - https://doi.org/10.1088/0004-6256/145/2/51 SN - 0004-6256 VL - 145 IS - 2 PB - IOP Publ. Ltd. CY - Bristol ER -