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  1. Article: Predicting meat consumption from concurrent, automatic appraisals: Introducing nuance to product appraisals

    Altenburg, Daria / Spruyt, Adriaan

    Appetite. 2022 Mar. 01, v. 170

    2022  

    Abstract: Research into the relationship between automatic product appraisals and consumer behaviour has largely been limited to measuring generic product evaluations (i.e., positive vs. negative). Especially in the context of meat consumption, this approach seems ...

    Abstract Research into the relationship between automatic product appraisals and consumer behaviour has largely been limited to measuring generic product evaluations (i.e., positive vs. negative). Especially in the context of meat consumption, this approach seems inadequate, as conflicting evaluative product dimensions may play a role in the preference for a plant-based vs. a meat-based diet (e.g., sustainability vs. taste vs. healthiness). We discuss the limitations of this approach and provide a novel tool that can measure automatic appraisals of several stimulus dimensions simultaneously. Using this tool, we register automatic appraisals (health, taste, price, sustainability, ethicality) of meat and vegetarian stimuli, and compare automatic and explicit appraisals in relation to a range of outcome measures, including self-reported likelihood of purchase and reducing meat consumption, willingness to pay, self-reported frequency of meat consumption, and Body Mass Index. Our findings suggest that the measured automatic appraisals represent unique constructs and vary in the degree to which they inform behaviour. Further, variation in the prediction of the outcome variables suggests that the appraisals captured by the explicit and automatic measures differed. Demonstrating unique contributions of the individual automatic appraisals has crucial implications for future research to understand behaviour and improve existing models.
    Keywords appetite ; body mass index ; consumer behavior ; meat ; meat consumption ; prediction ; prices ; taste ; vegetarian diet ; willingness to pay
    Language English
    Dates of publication 2022-0301
    Publishing place Elsevier Ltd
    Document type Article
    ZDB-ID 764440-1
    ISSN 0195-6663
    ISSN 0195-6663
    DOI 10.1016/j.appet.2021.105847
    Database NAL-Catalogue (AGRICOLA)

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  2. Article ; Online: Predicting meat consumption from concurrent, automatic appraisals: Introducing nuance to product appraisals.

    Altenburg, Daria / Spruyt, Adriaan

    Appetite

    2021  Volume 170, Page(s) 105847

    Abstract: Research into the relationship between automatic product appraisals and consumer behaviour has largely been limited to measuring generic product evaluations (i.e., positive vs. negative). Especially in the context of meat consumption, this approach seems ...

    Abstract Research into the relationship between automatic product appraisals and consumer behaviour has largely been limited to measuring generic product evaluations (i.e., positive vs. negative). Especially in the context of meat consumption, this approach seems inadequate, as conflicting evaluative product dimensions may play a role in the preference for a plant-based vs. a meat-based diet (e.g., sustainability vs. taste vs. healthiness). We discuss the limitations of this approach and provide a novel tool that can measure automatic appraisals of several stimulus dimensions simultaneously. Using this tool, we register automatic appraisals (health, taste, price, sustainability, ethicality) of meat and vegetarian stimuli, and compare automatic and explicit appraisals in relation to a range of outcome measures, including self-reported likelihood of purchase and reducing meat consumption, willingness to pay, self-reported frequency of meat consumption, and Body Mass Index. Our findings suggest that the measured automatic appraisals represent unique constructs and vary in the degree to which they inform behaviour. Further, variation in the prediction of the outcome variables suggests that the appraisals captured by the explicit and automatic measures differed. Demonstrating unique contributions of the individual automatic appraisals has crucial implications for future research to understand behaviour and improve existing models.
    MeSH term(s) Consumer Behavior ; Diet ; Humans ; Meat ; Taste ; Vegetarians
    Language English
    Publishing date 2021-12-05
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1461347-5
    ISSN 1095-8304 ; 0195-6663
    ISSN (online) 1095-8304
    ISSN 0195-6663
    DOI 10.1016/j.appet.2021.105847
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: The role of valence, dominance, and pitch in perceptions of artificial intelligence (AI) conversational agents' voices.

    Shiramizu, Victor Kenji M / Lee, Anthony J / Altenburg, Daria / Feinberg, David R / Jones, Benedict C

    Scientific reports

    2022  Volume 12, Issue 1, Page(s) 22479

    Abstract: There is growing concern that artificial intelligence conversational agents (e.g., Siri, Alexa) reinforce voice-based social stereotypes. Because little is known about social perceptions of conversational agents' voices, we investigated (1) the ... ...

    Abstract There is growing concern that artificial intelligence conversational agents (e.g., Siri, Alexa) reinforce voice-based social stereotypes. Because little is known about social perceptions of conversational agents' voices, we investigated (1) the dimensions that underpin perceptions of these synthetic voices and (2) the role that acoustic parameters play in these perceptions. Study 1 (N = 504) found that perceptions of synthetic voices are underpinned by Valence and Dominance components similar to those previously reported for natural human stimuli and that the Dominance component was strongly and negatively related to voice pitch. Study 2 (N = 160) found that experimentally manipulating pitch in synthetic voices directly influenced dominance-related, but not valence-related, perceptions. Collectively, these results suggest that greater consideration of the role that voice pitch plays in dominance-related perceptions when designing conversational agents may be an effective method for controlling stereotypic perceptions of their voices and the downstream consequences of those perceptions.
    MeSH term(s) Humans ; Artificial Intelligence ; Voice ; Communication ; Social Perception ; Stereotyping
    Language English
    Publishing date 2022-12-28
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-022-27124-8
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Zwischen Theaterroutine und Experiment

    Altenburg, Detlef

    Mitten im Leben , p. 175-191

    zur Praxis der Schauspielmusik im 18. und 19. Jahrhundert

    2011  , Page(s) 175–191

    Author's details Detlef Altenburg
    Language German
    Publisher Königshausen u. Neumann
    Publishing place Würzburg
    Document type Article
    Database Former special subject collection: coastal and deep sea fishing

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  5. Book ; Thesis: A search for B→̄[tau]-[n̄y][tau] using [tau]→̄[pi][̄pi]+[pi][̄ny][tau] with the Babar detector

    Altenburg, Denis

    2007  

    Author's details Denis Altenburg
    Language English
    Size X, 161, XLII S., graph. Darst.
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Univ., Diss.--Dortmund, 2007
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  6. Book: Handbuch Rudertraining

    Altenburg, Dieter / Mattes, Klaus / Steinacker, Jürgen M

    Technik - Leistung - Planung

    2013  

    Author's details Dieter Altenburg; Klaus Mattes; Jürgen M. Steinacker
    Keywords Training ; Rudern
    Language German
    Size 216 S., Ill., graph. Darst., 240 mm x 165 mm
    Edition 2., korr. [überarb.] Aufl.
    Publisher Limpert
    Publishing place Wiebelsheim
    Document type Book
    Note Literaturverz. S. 210 - 216
    ISBN 9783785318904 ; 3785318901
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  7. Book: Handbuch Rudertraining

    Altenburg, Dieter / Mattes, Klaus / Steinacker, Jürgen M.

    Technik - Leistung - Planung

    2013  

    Author's details Dieter Altenburg; Klaus Mattes; Jürgen M. Steinacker
    Keywords Rudern ; Training
    Size 216 Seiten: Illustrationen, graphische Darstellungen
    Edition 2., korrigierte Aufl.
    Publisher Limpert; Wiebelsheim
    Document type Book
    HBZ-ID HT017588739
    ISBN 978-3-7853-1890-4 ; 3-7853-1890-1
    Database Central Library of Sport Science of the German Sport University Cologne

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  8. Book: Manual of rowing training

    Altenburg, Dieter / Mattes, Klaus / Steinacker, Jürgen M.

    technique, high performance and planning

    2012  

    Author's details Dieter Altenburg; Klaus Mattes; Jürgen M. Steinacker
    Keywords Rudern ; Training
    Size 215 Seiten: Illustrationen, graphische Darstellungen
    Edition 2., rev. ed.
    Publisher Limpert; Wiebelsheim
    Document type Book
    Note Aus dem Dt. übers.
    HBZ-ID HT016587847
    ISBN 978-3-7853-1828-7 ; 3-7853-1828-6
    Database Central Library of Sport Science of the German Sport University Cologne

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  9. Book ; Thesis: Die neuere Entwicklung des Urheberpersönlichkeitsrechts in Deutschland und Frankreich

    Altenburg, Dorothee

    1994  

    Author's details Dorothee Altenburg
    Keywords Urheberpersönlichkeitsrecht ; Deutschland ; Frankreich ; Frankreich. Urheberrecht ; Rechtsvergleichung. Urheberrecht ; Urheberrecht
    Language German
    Size XXI, 211 S, 21 cmz4170 Rechtswissenschaftliche Forschung und Entwicklung ; 426
    Publisher VVF
    Publishing place München
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Univ., Diss.--München, 1993
    Note Includes bibliographical references (p. xii-xxi) and index
    ISBN 3894810599 ; 9783894810597
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  10. Book ; Thesis: Die neuere Entwicklung des Urheberpersönlichkeitsrechts in Deutschland und Frankreich

    Altenburg, Dorothee

    1994  

    Author's details Dorothee Altenburg
    Keywords Urheberpersönlichkeitsrecht ; Deutschland ; Frankreich
    Language German
    Size XXI, 211 S, 21 cmz4170 Rechtswissenschaftliche Forschung und Entwicklung ; 426
    Publisher VVF
    Publishing place München
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Univ., Diss.--München, 1993
    Note Includes bibliographical references (p. xii-xxi) and index
    ISBN 3894810599 ; 9783894810597
    Database Former special subject collection: coastal and deep sea fishing

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