The PROMESS - STRESS project aims to offer solutions to students to reduce their stress levels during their medical studies. It responds to a demand expressed by students : our previous field study showed that 45% of fourth-year students declared being "very interested" and/or "interested" in following a intervention aimed at stress reduction. An early knowledge of stress remediation tools would allow students to quickly acquire the necessary tools to cope with stressful situations they will encounter during their training and their life as future physicians. The objective of this study is to determine the influence of a stress management intervention on medical students levels of psychophysiological stress and satisfaction. conditions: Health Behavior conditions: Health-Related Behavior conditions: Stress studyType: INTERVENTIONAL phases: NA allocation: NA interventionModel: SINGLE_GROUP interventionModelDescription: All volunteers will receive a stress management intervention. primaryPurpose: HEALTH_SERVICES_RESEARCH masking: NONE count: 45 type: ESTIMATED name: Stress measure: Perceived level of stress : Evolution of the score obtained at the Perceived Stress Scale (PSS). measure: Scale of Holmes and Rahe : score obtained at the Holmes and Rahe Questionnaire Inventory. measure: Big-5 : scores obtained at the Big-5 questionnaire. measure: Coping strategies : scores obtained at the Brief Cope Inventory (BCI). measure: Perceived level of stress : score obtained at the Perceived Stress Scale measure: Heart rate variability (HRV) marker: cardiac coherence score during the pre-intervention. measure: Heart rate variability (HRV) marker: SDNN during the pre-intervention. measure: Heart rate variability (HRV) marker: RMSSD during the pre-intervention. measure: Heart rate variability (HRV) marker: Low frequency / High frequency ratio (LF/HF) during the pre-intervention. measure: Heart rate variability (HRV) marker: pnn50% during the pre-intervention. measure: Coping strategies : Evolution in scores obtained at the Brief Cope Inventory (BCI). measure: Heart rate variability (HRV) marker: Evolution in cardiac coherence score during the intervention. measure: Heart rate variability (HRV) marker: Evolution in SDNN score during the intervention. measure: Heart rate variability (HRV) marker: Evolution in RMSSD score during the intervention. measure: Heart rate variability (HRV) marker: Evolution in LF/HF ratio during the intervention. measure: Heart rate variability (HRV) marker: Evolution in pnn50% score during the intervention. measure: VAS - stressors quantity - Evolution of the score obtained at the 100-mm Visual Analogue Scale (VAS) assessing the perceived quantity of stressors measure: VAS - stress quantity - Evolution of the score obtained at the 100-mm Visual Analogue Scale (VAS) assessing the perceived level of stress. measure: VAS - stress quality: Evolution of the score obtained at the 100-mm Visual Analogue Scale (VAS) assessing the emotional valence associated with the stress level. measure: VAS - stress coping: Evolution of the score obtained at the 100-mm Visual Analogue Scale (VAS) assessing the management of stressful situations. measure: Advices given by the expert. Score obtained on a Likert scale ranging from 1 to 5 characterizing the nature of the advices given by the expert. measure: Likert - expert estimation of student's achievements. Score obtained on a Likert scale ranging from 1 to 3 accessing if the expert estimates that the student has achieve the goals previously set. measure: Likert - expert satisfaction. Scores obtained on a Likert scale ranging from 1 to 5 accessing the expert's satisfaction of his/her intervention. measure: Likert - expert level of comfort. Score assessing the expert comfort levels in participant relationships on a likert scale ranging from 1 to 5. measure: Likert - expert estimation of the overall student's achievements. Score obtained on a Likert scale ranging from 1 to 5 accessing the expert's level of satisfaction on the student's progress. measure: Composite score - Student's satisfaction. Score ranging from 0 to 100 accessing the student's level of satisfaction of the all intervention. sex: ALL minimumAge: 18 Years maximumAge: 80 Years stdAges: ADULT stdAges: OLDER_ADULT facility: RESHAPE status: RECRUITING city: Lyon zip: 69008 country: France name: Sophie Schlatter, Dr. role: CONTACT phone: 07 68 21 05 51 phoneExt: 33 email: sophie.schlatter@univ-lyon1.fr name: Angèle Métais, Dr. role: CONTACT phone: 06 77 39 89 66 phoneExt: 33 email: angele.metais@univ-lyon1.fr lat: 45.74848 lon: 4.84669 hasResults: False