This research was conducted to determine the effect of mindfulness-based mandala activity on the spiritual well-being and anxiety levels of senior nursing students in a parallel-group pretest-posttest randomized controlled study design. The required institutional permission and ethics committee approval was received. The study group of the study consisted of 170 senior nursing students (intervention group [n=84], control group [n=86]). Mindfulness-based mandala activity was applied to the intervention group via the zoom online program. Data were collected using the descriptive features form, the Spielberg Trait, and State Anxiety Inventory, the Spiritual Well-Being Scale, and the scale of the positive-negative experience. The data were stored in the SPSS 24 program.

This research was conducted to determine the effect of mindfulness-based mandala activity on the spiritual well-being and anxiety levels of senior nursing students in a parallel-group pretest-posttest randomized controlled study design. The required institutional permission and ethics committee approval was received. The study group of the study consisted of 170 senior nursing students (intervention group [n=84], control group [n=86]). Mindfulness-based mandala activity was applied to the intervention group via the zoom online program. Data were collected using the descriptive features form, the Spielberg Trait, and State Anxiety Inventory, the Spiritual Well-Being Scale, and the positive-negative experiences scale. Students will be divided into groups of 6-10 and mandala activities will be carried out. 3 weeks of mandala activity, breathing exercises, affirmations, etc. a therapeutic application program was created and implemented. For the students in the control group, the standard support program given by the school administration and course instructors will be applied for clinical problems. At the end of the study, it is planned to apply mandala activities among the students in the control group. The research is based on Watson's "Human Caring" theory.

Inclusion Criteria:

• Registering the theoretical and practical courses within the scope of Nursing Vocational Courses Application II,
• with internet access,
• Students who agree to participate in the study

Exclusion Criteria:

• Receiving psychiatric treatment (pharmacological and/or psychotherapy),
• with substance addiction,
• Must have participated in any meditation-based therapy program before.