Herrmann, Anne

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Herrmann
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Anne
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Herrmann, Anne

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2005 - 200982010 - 201816
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Institut: Institut für Marktangebote und Konsumentscheidungen × Thema: 150 - Psychologie ×

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  • Vorschaubild
    Publikation
    Development of targeted communication strategies to promote prudent antibiotic usage: needs assessment among the public
    (23.08.2018) Feck, Vanessa; Visschers, Vivianne; Herrmann, Anne
    Background: Public behaviour is a crucial factor to reduce the risk of antibiotic resistance. A better understanding of the public‘s attitudes, knowledge and beliefs regarding antibiotics and antibiotic resistance is required to recommend effective communication strategies to promote a more prudent antibiotic usage as well as the adoption of measures to prevent the spread of resistant bacteria. Method: An online survey was conducted among the Swiss population (N = 1,260). We applied cluster analysis to identify segments based on the respondents‘ demand for and perception of antibiotics. Through multiple ANOVAs, segments were compared on their demographic characteristics, knowledge, as well as on their cultural values and other variables, such as perceived responsibility. Findings: Four segments were identified. They differed significantly on all perception variables and their demand for antibiotics (Fs > 58, ps < .001, ηp2s > .13): (1) Experienced Sceptics reported a low demand and usage of antibiotics, were aware of the risks and had more experience with antibiotic resistance. (2) Knowledgeable Undifferentiated had lots of knowledge about antibiotics, antibiotic resistance and preventive measures but were neither very concerned about antibiotic resistance nor did they perceive many benefits in using antibiotics. (3) Young Unwilling showed little willingness to adopt preventive measures, were younger and rather uncritical regarding antibiotics. (4) Self-Serving Users reported a high demand and usage of antibiotics, perceived a rather low responsibility and held strong egoistic values. Discussion: To promote prudent antibiotic usage, recommendations for communication strategies were developed targeting the different segments‘ needs.
    06 - Präsentation
  • Vorschaubild
    Publikation
    “Contradictio in opinionibus”: The Swiss public’s attitudes and beliefs about antibiotics and antibiotic resistance
    (18.06.2018) Visschers, Vivianne; Feck, Vanessa; Herrmann, Anne
    One of the actors involved in the growing risk of antibiotic resistance is the general public. Its perceptions and decisions (i.e., its mental models) regarding antibiotics and antibiotic resistance determine how much antibiotics are used and how willing people are to adopt measures to prevent the spread of resistant bacteria. For the development of intervention strategies and materials that promote the prudent use of antibiotics and the adoption of preventive measures, we thus need to understand the public’s mental models of antibiotics and antibiotic resistance. We conducted an interview study (N = 10) and an online survey (N = 1,260) to investigate the Swiss public’s attitudes, beliefs, knowledge and perceived social influences regarding antibiotics and antibiotic resistance. Moreover, using the survey data, we examined how these concepts—in addition to people’s demographic characteristics, experiences with antibiotics and cultural values—relate to their request for antibiotics and their willingness to adopt preventive measures against antibiotic resistance. In both studies, respondents held contradicting opinions (i.e., beliefs and attitudes) about antibiotics and antibiotic resistance. The same individuals, for example, correctly knew that bacteria became resistant against antibiotics and, at the same time, incorrectly believed that their own body became resistant. The survey data additionally showed that respondents’ contradicting attitudes and beliefs affected their request for antibiotics. Respondents’ request for antibiotics was mostly predicted by egoistic values, knowledge about antibiotics and the perceived benefits of antibiotics. Alternatively, their willingness to adopt preventive measures was mainly related to traditional values and biospheric values, their knowledge about preventive measures as well as their perceived risks of antibiotics and of antibiotic resistance. Stronger perceived norms in respondents’ social environment regarding prudent antibiotic usage were related to both a lower request for antibiotics and a higher willingness to adopt preventive measures. In sum, different psychological factors need to be addressed in an intervention to promote both a more prudent antibiotic usage and the adoption of preventive measures among the general public. We will particularly discuss how opposing attitudes and beliefs can be addressed in such intervention materials.
    06 - Präsentation
  • Vorschaubild
    Publikation
    Wie nehmen Konsumenten Antibiotika, Antibiotikaresistenzen und Antibiotikaverbrauch wahr?
    (06/2018) Visschers, Vivianne; Feck, Vanessa; Herrmann, Anne
    06 - Präsentation
  • Vorschaubild
    Publikation
    Wie nehmen Konsumenten und Konsumentinnen Antibiotika, Antibiotikaresistenzen und Antibiotikaverbrauch wahr? Schlussbericht einer qualitativen und einer quantitativen Studie im Auftrag des Bundesamtes für Gesundheit BAG
    (23.02.2018) Visschers, Vivianne; Feck, Vanessa; Herrmann, Anne
    Im Rahmen der Umsetzung der nationalen Strategie gegen Antibiotikaresistenzen (StAR, der Bundesrat, 2015) soll die Schweizer Bevölkerung für einen sorgfältigeren Umgang mit Antibiotika und die möglichen Präventionsmassnahmen gegen Antibiotikaresistenzen (z.B. persönliche Hygiene) sensibilisiert werden. Für die Entwicklung effektiver Informations- und Aufklärungsmaterialien zu diesen Themen ist es wichtig, die Einstellungen und Vorstellungen sowie das Wissen und die Entscheidungen der Bevölkerung in Bezug auf Antibiotika und Antibiotikaresistenzen zu verstehen . Das Forschungsprojekt hatte zwei Ziele. Erstens wurden die mentalen Modelle der Schweizer Bevölkerung bezüglich Antibiotika und Antibiotikaresistenzen aufgezeigt, d.h. ihre Einstellungen, Vorstellungen und ihr Wissen zu diesen Themen sowie ihre Entscheidungen, wie z.B. der Wunsch nach Antibiotika und die Bereitschaft, Präventionsmassnahmen zu ergreifen. Zusätzlich wurde untersucht, ob innerhalb der Bevölkerung Segmente identifiziert werden können, die sich in ihren mentalen Modellen voneinander unterscheiden. Zweitens wurden die Zusammenhänge quantifiziert zwischen Einstellungen, Vorstellungen und Wissen der Bevölkerung hinsichtlich Antibiotika und Antibiotikaresistenzen einerseits, und dem Wunsch nach Antibiotika für sich selbst, seine Kinder oder Haustiere sowie der Bereitschaft, Präventionsmassnahmen zu ergreifen, andererseits. Diese Quantifizierung gab Aufschluss darüber, welche psychosozialen Faktoren zu berücksichtigen sind, um den Wunsch nach Antibiotika, sowie die Bereitschaft, Präventionsmassnahmen zu ergreifen, zu beeinflussen. Das Forschungsprojekt bestand aus einer qualitativen Interviewstudie und einer quantitativen Online-Befragung in der deutsch- und französischsprachigen Schweiz.
    05 - Forschungs- oder Arbeitsbericht
  • Vorschaubild nicht verfügbar
    Publikation
    The protean career orientation as predictor of career outcomes: evaluation of incremental validity and mediation effects
    (Elsevier, 18.06.2015) Herrmann, Anne; Hirschi, Andreas; Baruch, Yehuda [in: Journal of Vocational Behavior]
    A protean career orientation is assumed to be beneficial for career development but researchers have only recently started to empirically evaluate the concept. Conducting two studies based on three independent samples of university students and working professionals in Germany, we address issues of concurrent validity, predictive incremental validity and mechanisms linking the protean orientation to career outcomes. The first study showed that in a sample of 104 German employees different measures of the protean career orientation all correlated highly, but not identically, to a range of work and career attitudes. Using bootstrapping analysis, a second study with a six-month prospective examination among 419 German university students and a cross-sectional analysis among 526 German employees showed that a protean career orientation predicts proactive career behaviors and career satisfaction beyond a proactive disposition and core self-evaluations, respectively. Moreover, the protean career orientation was a significant mediator of these two personality constructs on both career outcomes. Cumulatively, the studies enrich our understanding of how and when a protean career orientation is related to important career outcomes.
    01A - Beitrag in wissenschaftlicher Zeitschrift
  • Vorschaubild nicht verfügbar
    Publikation
    Career adaptivity, adaptability, and adapting: a conceptual and empirical investigation
    (Elsevier, 04/2015) Herrmann, Anne; Hirschi, Andreas; Keller, Anita [in: Journal of Vocational Behavior]
    The literature on career adaptation is vast and based on a range of different measurement approaches. The present paper aims to explore how different operationalizations of career adaptability in terms of concern, control, curiosity, and confidence are related from a conceptual and empirical standpoint. Based on a cross-sectional analysis with 1260 German university students, we established that the adaptability resources of concern, control, curiosity, and confidence are significantly related to, but empirically distinct from, measures representing adapting in terms of career planning, career decision-making difficulties, career exploration, and occupational selfefficacy. In a follow-up survey six months later, we found that the career adaptability dimensions partially mediated the effects of adaptivity (i.e., core self-evaluations and proactivity) on planning, decision-making difficulties, exploration, and self-efficacy. Interestingly, in both analyses, there was no clear match between adaptability resources and theoretically corresponding aspects of career adapting in terms of behaviors, beliefs, and barriers. The results suggest that psychological career resources in terms of concern, control, curiosity, and confidence partially mediate the effects of more context-general, trait-like adaptivity on different career-specific behavioral forms of adapting.
    01A - Beitrag in wissenschaftlicher Zeitschrift
  • Vorschaubild nicht verfügbar
    Publikation
    The career engagement scale: development and validation of a measure of proactive career behaviors
    (SAGE, 2014) Hirschi, Andreas; Freund, Philipp Alexander; Herrmann, Anne [in: Journal of Career Assessment]
    Careers today increasingly require engagement in proactive career behaviors; however, there is a lack of validated measures assessing the general degree to which somebody is engaged in such career behaviors.Wedescribe the results of six studies with six independent samples ofGerman university students (total N ¼ 2,854), working professionals (total N ¼ 561), and university graduates (N ¼ 141) that report the development and validation of the Career Engagement scale—a measure of the degree towhich somebody is proactively developing his or her career as expressed by diverse career behaviors. The studies provide support for measurement invariance across gender and time. In support of convergent and discriminant validity, we find that career engagement is more prevalent among working professionals than among university students and that this scale has incremental validity above several specific career behaviors regarding its relation to vocational identity clarity and career self-efficacy beliefs among students and to job and career satisfaction among employees. In support of incremental predictive validity, beyond the effects of several more specific career behaviors, career engagement while at university predicts higher job and career satisfaction several months later after beginning work.
    01A - Beitrag in wissenschaftlicher Zeitschrift
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    Publikation
    06 - Präsentation
  • Vorschaubild nicht verfügbar
    Publikation
    Simple measures and complex structures: Is it worth employing a more complex model of personality in Big Five inventories?
    (Elsevier, 18.05.2013) Herrmann, Anne; Pfister, Hans-Rüdiger [in: Journal of Research in Personality]
    The poor performance of five-factor personality inventories in confirmatory factor analyses (CFAs) prompted some to question their construct validity. Others doubted the CFA’s suitability and suggested applying Exploratory Structural Equation Modeling (ESEM). The question arises as to what impact the application of either method has on the construct validity of personality inventories. We addressed this question by applying ESEM and CFA to construct better-fitting, though more complex models based on data from two questionnaires (NEO PI-R and 16PF). Generally, scores derived from either method did not differ substantially. When applying ESEM, convergent validity declined but discriminant validity improved. When applying CFA, convergent and discriminant validity decreased. We conclude that using current personality questionnaires that utilize a simple structure is appropriate.
    01A - Beitrag in wissenschaftlicher Zeitschrift
  • Vorschaubild nicht verfügbar
    Publikation
    Calling and career preparation: investigating developmental patterns and temporal precedence
    (Elsevier, 13.03.2013) Hirschi, Andreas; Herrmann, Anne [in: Journal of Vocational Behavior]
    The presence of a calling and career development are assumed to be closely related. However, the nature of and reason for this relationship have not been thoroughly investigated. We hypothesized the existence of reciprocal effects between calling and three dimensions of career preparation and assessed the change of the presence of a calling, career planning, decidedness, and self-efficacy with three waves of a diverse sample of German university students (N = 846) over one year. Latent growth analyses revealed that the intercepts of calling showed a significant positive correlation with the intercepts of all career preparation measures. The slope of calling was positively related to those of decidedness and self-efficacy but not to planning. Cross-lagged analyses showed that calling predicted a subsequent increase in planning and self-efficacy. Planning and decidedness predicted an increase in the presence of a calling. The results suggest that calling and career preparation are related due to mutual effects but that effects differ for different career preparation dimensions.
    01A - Beitrag in wissenschaftlicher Zeitschrift