Inclusion criteria:
Employment in the emergency department of selected AJA hospitals and having at least six months of experience in the same department
Absence of serious physical illnesses, including severe cardiovascular diseases, chronic debilitating respiratory diseases, active cancer, severe neurological disorders, and endocrine diseases with functional disability
Absence of psychotropic medications such as antidepressants, anxiolytics, antipsychotics, or mood stabilizers that could affect stress levels or response to treatment
Not having been exposed to severe trauma from crises, especially the Iran War (June 2025); people who have suffered severe grief, acute psychological trauma, serious physical injury, or loss of first-degree relatives during this period will not be included in the study
Having the desire and informed consent to participate in training sessions and cooperate in the research
Not having previously participated in mindfulness training courses or formal mindfulness-based stress reduction (MBSR) programs
Exclusion criteria:
Failure to attend more than 2 training sessions
Having an illness or condition that prevents continued participation in the research
Voluntary withdrawal from continuing to participate in the research