In the implementation process of the research, knowledge tests will be applied as pre-test and post-test, and training will be given to the mother who has a baby with physiological jaundice. In the study, the scenario of the mother with a baby with jaundice will be implemented only with the intervention group

During the application process of the research, knowledge tests will be applied as pre-test and post-test.

A mother scenario with a baby with physiological jaundice will be implemented with the intervention group.

Student Information Form (First Knowledge Test-Before Simulation): In this form, which was created by the researcher by scanning the literature, did he choose the student's number, age, gender, graduated high school, nursing department willingly, did he get information about the simulation before, did he get information about neonatal jaundice? ? The questions are included. In the same survey, there is the "Newborn Physiological Jaundice Assessment Test" consisting of 25 questions created by the researchers. In this questionnaire, there are statements regarding the physiological jaundice of the newborn. Students were asked to mark one of the options "Yes", "No" or "I don't know" for these statements. This form was applied to the students as a pre-test. After the pretest, the subject was explained about the physiological jaundice of the newborn.

This form was filled by both the experimental and control groups.

Jaundice case checklist form (During simulation): This checklist was created by the researcher. There are statements for learning objectives set to evaluate neonatal jaundice. These expressions are "did", "did not" and "partially did". The behavior of the student during the simulation was evaluated by the researcher and his peers. After the simulation, the student was asked to evaluate himself on this form and fill out the form.

Second Student Knowledge Test (After the Simulation): 2 weeks after the simulation application, the "Newborn Physiological Jaundice Assessment Test" was applied to both the control and experimental groups. In addition to this test, "Student Satisfaction and Self-Confidence Scale in Learning" and "Simulation Design Scale" were applied to the experimental group.