TY  - JOUR
A1  - Beckmann, Jürgen
A1  - Ehrlenspiel, Felix
A1  - Schönfelder, Martin
A1  - Strahler, Katharina
A1  - Weil, Jakob
T1  - Neuroendokrine Facetten der Wettkampfangst : Identifikation objektiver Kriterien erfolgreicher sportpsychologischer Interventionen
Y1  - 2009
UR  - http://www.bisp.de/nn_113306/DE/Produkte/Publikationen/BISp-Jahrbuch.html
ER  - 
TY  - JOUR
A1  - Ehrlenspiel, Felix
A1  - Beckmann, Jürgen
A1  - Strahler, Katharina
T1  - Competitive anxiety : review and perspectives with a neuroendocrine slant
Y1  - 2008
ER  - 
TY  - JOUR
A1  - Elbe, Anne-Marie
A1  - Strahler, Katharina
A1  - Krustrup, Peter
A1  - Wikman, Johan
A1  - Stelter, Reinhard
T1  - Experiencing flow in different types of physical activity intervention programs : three randomized studies
N2  - This study explores whether inactive individuals can experience flow, a rewarding, psychological state, during an exercise intervention and if there are differences according to the type of intervention they perform. Furthermore, the study investigates if experiencing flow is connected to physiological improvements attained during the exercise intervention. The 12- to 16-week interventions included six randomized intervention groups, two female and four male groups performing continuous running, football, interval running and strength training. The results indicate that all six randomized exercise intervention groups experience rather high levels of flow regardless of whether the intervention is a team or individual sport. Differences in experiencing flow, worry and exertion as well as physiological improvements could be found for the different types of sports and the two genders, with the male football group having the highest score for physiological improvement and the lowest score for worry. A connection between experiencing flow and physiological improvement could not be found. Future research should investigate the influence that the participant's gender and also the type of sport have on experiencing flow, worry and perceived exertion. Furthermore, it should be investigated whether experiencing flow is linked to the long-term compliance of regular physical activity.
Y1  - 2010
UR  - http://www3.interscience.wiley.com/cgi-bin/issn?DESCRIPTOR=PRINTISSN&VALUE=0905-7188
U6  - https://doi.org/10.1111/j.1600-0838.2010.01112.x
SN  - 0905-7188
ER  - 
TY  - JOUR
A1  - Strahler, Katharina
A1  - Ehrlenspiel, Felix
A1  - Heene, Moritz
A1  - Brand, Ralf
T1  - Competitive anxiety and cortisol awakening response in the week leading up to a competition
Y1  - 2010
SN  - 1469-0292
ER  - 
TY  - JOUR
A1  - Strahler, Katharina
A1  - Ehrlenspiel, Felix
A1  - Heene, Moritz
A1  - Brand, Ralf
T1  - Competitive anxiety and cortisol awakening response in the week leading up to a competition
N2  - Objectives: This study investigated the psychological as well as neuroendocrine stress response across one week before an important sport competition, introducing the cortisol awakening response (CAR) to sport psychological research. Methods: On three days in the week before the German Nationals, martial artists (N = 17) reported their competitive state anxiety and collected five samples of salivary cortisol during the first hour after awakening. Results: Hierarchic-linear models and multiple regressions were conducted. Despite a significant rise in "somatic anxiety" (p < .05), the increment of CAR across the week remained non-significant. A moderator function of competitive anxiety on the released amount of cortisol in the morning was not found significant. Results did not show any significant regression of changes in the neuroendocrine response on changes in state anxiety. Conclusion: Non- significant increments of CAR with a closer proximity to the competition may be interpreted as a possible habituation of basal hypothalamus-pituitary-adrenal activity. Moreover, athletes appear to have a lower CAR than found in norm studies, which points to further investigation of interindividual and situational effects on the temporal pattern of the neuroendocrine response to sport competitions.
Y1  - 2010
UR  - http://www.sciencedirect.com/science/journal/14690292
U6  - https://doi.org/10.1016/j.psychsport.2009.10.003
SN  - 1469-0292
ER  - 
TY  - JOUR
A1  - Strahler, Katharina
A1  - Elbe, Anne-Marie
T1  - Entwicklung einer Skala zur Erfassung psychogenen Harnverhaltens bei Athletinnen und Athleten während der Dopingkontrollen
Y1  - 2009
UR  - http://psycontent.metapress.com/content/1612-5010/
U6  - https://doi.org/10.1026/1612-5010.16.4.156
SN  - 1612-5010
ER  -