Hormones Can Influence Competitive Emotions
Competitive situations can lead to a strong display of feelings, including the chance of heated arguments and disputes. However, as emotions get hot, not everyone reacts in the same way.
A new study finds that men respond differently to women, and the reactions of individuals are dissimilar to those of groups of persons.
In the research, psychologists at Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) examined the correlations between competitiveness, aggression, and hormones.
Participants in a laboratory study were required to master competitive tasks over 10 rounds. They competed against each other either as individuals or as teams, and one side lost the competition while the other side won.
Participants were allowed to give full rein to their aggressive impulses during the competition.
For this purpose, at the beginning of each round, they were asked to specify how loud an unpleasant noise would be that the opponent would be required to listen to through headphones if they lost the round.
Saliva samples were collected from the participants prior to and after the competition in order to document changes to hormone levels.
Dr. Oliver Schultheiss and Dr. Jonathan Oxford found that men tended to behave more aggressively than women, that losers were more aggressive than winners, and that teams were more aggressive than individuals.
Furthermore, the researchers also detected a correlation between aggression and levels of the stress hormone cortisol; the more aggressively a person behaved, the lower their cortisol level was.
The study appears in the journal PLOS ONE.
“Our results show that the usual suspects are the ones who become aggressive — namely participants who are male and frustrated.
“But our analysis also revealed that it was easier for participants who were part of a team to attack others than it was for individuals. At the same time, elevation of stress hormones when encountering a threat that cannot be mastered is in actual fact associated with less aggression,” explains Schultheiss.
A unique aspect of the study included close inspection of female subjects.
Interestingly, researcher’s discovered the hormonal reaction to victory or defeat that occurred in women or female teams was significantly dependent on their personal thirst for power.
Women with a particularly marked thirst for power had higher levels of the sex hormones testosterone and estradiol after a victory than after a defeat.
This reaction was not recorded in women who have a less pronounced power-orientated outlook. Experts believe this hormonal reaction is the reason dominant behavior in women is intensified by a victory, and then subdued by a defeat.
Nauert PhD, R. (2017). Hormones Can Influence Competitive Emotions. Psych Central. Retrieved on September 21, 2017, from https://psychcentral.com/news/2017/08/16/hormones-can-influence-competitive-emotions/124726.html