Five peer educators will be randomly selected from among students who agree to participate in the study. Peer education will be provided 2 weeks before the implementation date. After students are randomly assigned to experimental and control groups, the experimental group will be divided into five subgroups. Each group consists of seven students. A peer educator will be assigned to lead each group. Before the implementation, students will complete the Sudent Information Form, the Urinary Catheterization Checklist, the Privacy Awareness Scale, and the State Anxiety Inventory (STAI-I). Peer educators will work with students in groups on a mock-up during the practical part of the theoretical course. The topic will be reinforced using a well-equipped mock-up. All students will complete the Urinary Catheterization Checklist, the Privacy Awareness Scale, and the State Anxiety Inventory (STAI-I) as a post-test. Additionally, students in the intervention group will complete the "Satisfaction

Students will be randomly assigned to an experimental and control group, and then the control group will be divided into five subgroups. Each group will consist of seven students. Before the intervention, students will complete the Sudent Information Form, the Urinary Catheterization Checklist, the Privacy Awareness Inventory, and the State Anxiety Inventory (STAI-I). No intervention will be made. Students in the control group will receive their education in the traditional manner. The topic will be reinforced using a rigged mannequin. All students will take the Urinary Catheterization Checklist, the Privacy Awareness Inventory, and the State Anxiety Inventory (STAI-I) as a posttest. To assess the retention of learning, the Urinary Catheterization Checklist will be administered one week later as a posttest.

Students will learn urinary catheterization through peer education.

It was prepared by the researcher by scanning the relevant literature and consists of 14 questions regarding the sociodemographic characteristics, personal information and peer education of the students participating in the study.

This checklist was created by researchers with expertise in the field of nursing fundamentals (Göçmen Baykara et al., 2021). The "Urinary Catheterization Checklist" is a checklist systematically designed to evaluate urinary catheterization. The checklist is a 3-point Likert-type scale with markings of "incompletely implemented," "fully implemented," or "not implemented." Students will receive 2 points for fully implementing the practice step, 1 point for incomplete implementation, and 0 points for not implementing. No feedback will be given to students while administering the checklists to assess their skill levels. Feedback will be provided following the evaluation. All student evaluations will be conducted by the same instructor.

It was developed by Tabata and Sato (2014) to measure privacy awareness in nursing students. The validity and reliability study of the scale in the Turkish language was conducted by Öztürk et al. (2019). Each item is a 5-point Likert-type scale with a score between 1 and 5. 1 represents "strongly disagree," 2 represents "disagree," 3 represents "undecided," 4 represents "agree," and 5 represents "strongly agree." The scale includes three subfactors: privacy awareness of oneself/behaviors to maintain privacy of self (4 items: 2, 4, 6, 10), privacy awareness for others (4 items: 1, 5, 8, 11), and behaviors to maintain privacy of others (3 items: 3, 7, 9), and contains a total of 11 items. The scale contains eight reverse-scored items (2, 4, 6, 10, 1, 5, 3, and 7). For each subscale, the scores from the items representing the subscale are summed, and the means are compared to evaluate the total score. The highest possible score is 55, and the lowest is 11. However, when the mean scores a