Nicholls, A R <br/><br/>
The mediating role of mental toughness in sport.  [electronic resource] 

 -  The Journal of sports medicine and physical fitness   
 - 824-34 p.  digital 
<br/><br/> Publication Type: Journal Article; Multicenter Study 
<br/><br/><label>ISSN: </label>1827-1928 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adaptation, Psychological<br/>Adolescent<br/>Adult<br/>Athletes--psychology<br/>Athletic Performance--psychology<br/>Emotional Intelligence<br/>Female<br/>Humans<br/>Male<br/>Motivation<br/>Resilience, Psychological<br/>Self Efficacy<br/>Surveys and Questionnaires