For intervention group, the high fidelity simulation session will be arranged earlier.

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For control group, they will undergo convention training. An identical simulation session will be provided for the control group after completion of the study

The intervention is a two-hour high-fidelity simulation training session focusing on newborn assessment, care practices, skin-to-skin contact, and breastfeeding. It uses SimBaby mannequins and breastfeeding models to mimic the hospital environment. Scenarios are tailored to nursing students' learning levels and reviewed by experienced midwives.

The training includes:

Prebriefing: Introduction of learning objectives, scenario background, simulation familiarization, confidentiality discussions, and ground rules.

Intervention: Scenario-based training on baby care and breastfeeding. Debriefing: Plus-delta debriefing model reviewed by simulation educators. The training will be conducted in the nursing simulation laboratory.

37-items modified version was designed to estimate self-efficacy in performing tasks of different complexity, relating to breastfeeding support

1. - Very simple for me to do
2. - Easy for me to do
3. - Difficult for me to do
4. - Very hard for me to do

For each question: minimum value = 1 and maximum value = 4 The higher scores mean a worst outcome (lower self efficacy).

20 items

1. True
2. May be true
3. I dont know 4 = May be false 5 = False (for correct answer: 5 marks per questions, max total: 100) (for wrong answer: -5 marks per questions, min total: -100) (for may be: 2 to -2 marks; for i dont know: 0 marks)

For each question: minimum value = -5 and maximum value = 5 The higher scores mean a better outcome (better knowledge).

20 items and is used to evaluate simulation training design from the learners' perspective. The scale assesses various aspects such as objective, information, support, problem solving, feedback and fidelity in simulation

Use the following rating system when assessing the simulation design elements:

1. - Strongly Disagree with the statement
2. - Disagree with the statement
3. - Undecided - you neither agree or disagree with the statement
4. - Agree with the statement
5. - Strongly Agree with the statement NA - Not Applicable; the statement does not pertain to the simulation activity performed.

For each question: minimum value = 1 and maximum value = 5 The higher scores mean a better outcome (better design).

Rate each item based upon how important that item is to you.

1. - Not Important
2. - Somewhat Important
3. - Neutral
4. - Important
5. - Very Important

For each question: minimum value = 1 and maximum value = 5 The higher scores mean a better outcome (more important).

sociodemographic baseline