When the stakes are high : an application of the interactionist principle of trait activation to the prediction of performance under pressure

von Geukes, Katharina (Autor), ... Kellmann, Michael (Gutachter), Schölmerich, Axel (Gutachter) Bochum: 2012, 151 S., Lit.

Understanding physical (in-) activity, overweight, and obesity in childhood : effects of congruence between physical self-concept and motor competence

von Utesch, Till (Autor), ... Dreiskämper, Dennis (Autor), Naul, Roland (Autor), Geukes, Katharina (Autor)
Erschienen in Scientific reports, 8 (2018), Art.-ID 5908 [10 S.], Lit.

Activation of self-focus and self-presentation traits under private, mixed, and public pressure

von Geukes, Katharina (Autor), ... Mesagno, Christopher (Autor), Hanrahan, Stephanie J. (Autor), Kellmann, Michael (Autor)
Erschienen in Journal of sport and exercise psychology, 35 (2013), 1, S. 50-59, Lit.

Self-tracking of daily physical activity using a fitness tracker and the effect of the 10,000 steps goal : a 6-week randomized controlled parallel group trial

von Utesch, Till (Autor), ... Piesch, Ludwig (Autor), Busch, Lena (Autor), Strauß, Bernd (Autor), Geukes, Katharina (Autor)
Erschienen in German journal of exercise and sport research, 52 (2022), 2 ("Capturing life as it is lived" – Ambulatory assessment for physical activity, sport and exercise), S. 300-309, Lit.