Dr. Viktoria Egele

Forschungsprojekte

• Erfassung und Förderung von Gesundheitsverhalten anhand pädagogisch-psychologischer Interventionen

Veröffentlichungen

Zeitschriftenartikel (peer-reviewed)

Egele, V. S., & Stark, R. (2026). A latent profile analysis of the sources of physical activity-specific self-efficacy. Health Psychology Open, 13, 20551029251411974.

Egele, V. S., Klopp, E., & Stark, R. (2025). An Empirical Ranking of the Importance of the Sources of Self-Efficacy for Physical Activity. Health Psychology and Behavioral Medicine, 13:1, 2567322.

Egele, V. S., & Stark, R. (2025). Social Cognitive Theory and Physical Activity: Examining Gender-Based Prediction Patterns and Theoretical Validity. Sports, 13(8), 249.

Egele, V. S., Klopp, E., & Stark, R. (2025). How Valid Is Bandura's Social Cognitive Theory to Explain Physical Activity Behavior? European Journal of Investigation in Health, Psychology and Education, 15(2), 20.

Egele, V. S., & Stark, R. (2024). Operationalization of the Social Cognitive Theory to Predict Physical Activity: A Scale Development Study. Frontiers in Sports and Active Living, 6, 1508602.

Egele, V. S., & Stark, R. (2023). Specific health beliefs mediate sex differences in food choice. Frontiers in Nutrition, 10, 1159809.

Egele, V. S., Klopp, E., & Stark, R. (2023). Evaluating self-reported retrospective average daily fruit, vegetable, and egg intake: Trustworthy—Sometimes! Applied Psychology: Health and Well-Being, 15(3), 1130–1149.

Simon, P., Egele, V. S., & Stark, R. (2022). Impact of intersectoral health and education training on school learning outcomes and emotions. Health Education Journal, 81(6), 768–777.

Egele, V. S., Kiefer, L. H., & Stark, R. (2021). Faking self-reports of health behavior: a comparison between a within- and a between-subjects design. Health Psychology and Behavioral Medicine, 9(1), 895–916.

Konferenzbeiträge (Vorträge)

Egele, V. S., Klopp, E., & Stark, R. (2026). Why Age Matters in Theory-Based Behaviour Change Interventions. Behaviour Change Conference, Lissabon, Portugal.

Egele, V. S., Klopp, E., & Stark, R. (2025). An Empirical Ranking of the Importance of the Sources of Self-Efficacy for Physical Activity. Behaviour Change Conference 2025: Health & Sustainability, Lissabon, Portugal.

Egele, V. S., Klopp, E., & Stark, R. (2024). Sozial-Kognitive Theorie zur Erklärung des Bewegungsverhaltens – eine netzwerkanalytische Betrachtung. 53. Kongress der Deutschen Gesellschaft für Psychologie, Wien, Österreich.

Egele, V. S., Klopp, E., & Stark, R. (2023). Testing the usefulness of Social Cognitive Theory to predict physical activity behavior in German adults. European Health Psychology Society (EHPS), Bremen, Deutschland.

Egele, V. S., Klopp, E., & Stark, R. (2022). Können wir dem selbstberichteten durchschnittlichen Gemüse-, Obst- und Eierkonsum trauen? Teilweise! Deutsche Gesellschaft für Psychologie (DGPS), Hildesheim, Deutschland.

Egele, V. S., Klopp, E., & Stark, R. (2022). Can we trust in self-reported average daily fruit and vegetable intake? Sometimes! European Health Psychology Society (EHPS), Bratislava, Slowakei.

Egele, V. S. & Stark, R. (2021). Faking Self-Reports: A Serious Threat in the Assessment of Health Behavior. European Health Psychology Society (EHPS), Bratislava, Slowakei. (online)

Stark, L., Egele, V. S., & Stark, R. (2019). Das Bildungswissenschafts-Studium als Demotivierungsunternehmen? Entwicklung affektiv-motivationaler Variablen bei Lehramtsstudierenden. Gesellschaft für Empirische Bildungsforschung (GEBF), Köln, Deutschland.

Konferenzbeiträge (Poster)

Egele, V. S., & Stark, R. (2026). Who Feels Capable to Be Active? Identifying Self-Efficacy Source Profiles Using Latent Profile Analysis. European Health Psychology Society (EHPS), Paphos, Zypern.

Egele, V. S., Klopp, E., & Stark, R. (2025). An Empirical Ranking of the Importance of the Sources of Self-Efficacy for Physical Activity. European Health Psychology Society (EHPS), Groningen, Niederlande.

Egele, V. S., Klopp, E., & Stark, R. (2024). Explaining physical activity behaviour using a network analytical approach to social cognitive theory. European Health Psychology Society (EHPS), Lissabon, Portugal. [Posterpreis der EHPS für das beste Poster]