This study assessed the hormonal and psychological responses to a free-throw shooting competition in twelve NCAA Division I female collegiate basketball players. Salivary cortisol, alpha-amylase, and testosterone were collected before and after the competition, in addition to a self-reported measure of anxiety. Using nonparametric statistics, cortisol (Z = –3.06, p = .002) and testosterone (Z = –2.67, p = .008) levels were significantly higher precompetition compared with postcompetition. There were no statistically significant differences between winners and losers for anxiety or hormone responses. Concentration disruption (rho = .63, p = .03) and total competitive anxiety (rho = .68, p = .02) were positively correlated with precompetition cortisol. Concentration disruption also correlated positively with postcompetition cortisol (rho = .62 p = .03) and postcompetition testosterone (rho = .64, p = .03). Future studies are needed to examine the psychological and physiological stress responses of basketball players during different competition tasks.
Leilani A. Madrigal and Patrick B. Wilson
Henry Davis IV, Sari M. van Anders, Elton T. Ngan, Todd S. Woodward, Jared X. Van Snellenberg, Helen S. Mayberg and Mario Liotti
In this follow-up study, self-referential videos of success and failure were used for mood provocation to investigate mood, neural, and endocrine activity among 26 internationally competitive athletes using functional Magnetic Resonance Imaging (fMRI) and salivary hormone measures. The initial sample of 14 athletes who had experienced career-threatening failure was contrasted to 12 athletes with exceptional success. Endocrine data were added to the preliminary report to round