Clinical Research Directory
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2 clinical studies listed.
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Tundra lists 2 Mental Toughness clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT07689513
Brain Type, Playing Position, and Mental Toughness in Amateur Soccer Players
This observational study aims to investigate the association between brain type, determined by the second-to-fourth digit (2D:4D) ratio, playing position, and mental toughness among amateur soccer players. A total of 270 licensed amateur soccer players participated in the study. Mental toughness was assessed using the Sports Mental Toughness Questionnaire (SMTQ), while brain type was determined by measuring the 2D:4D digit ratio. The study examines whether mental toughness differs according to brain type and playing position, providing insight into the neuropsychological characteristics of soccer players and their potential relationship with psychological performance.
Gender: All
Ages: 16 Years - 40 Years
Updated: 2026-07-08
1 state
NCT07050238
Evaluation of a Group-based, Skills Training for Increasing Mental Toughness
The goal of the Life Force study is to (1) evaluate the efficacy of targeted, skills-based training for enhancing mental toughness and mitigating harmful and high-risk behaviors in active-duty Soldiers, and (2) to determine who benefits the most from this type of training. Researchers will compare the training group to a control group. All participants will complete a baseline survey and two follow up surveys at 6 and 12 months post-baseline. The group assigned to the Life Force training condition will also complete a 5-session, group-based, skills training program.
Gender: All
Ages: 18 Years - Any
Updated: 2026-06-15
1 state