After the training given with the demonstration method, the training videos on https://www.montgomerycollege.edu/academics/departments/nursing-tpss/nursing-simulation-scenario-library.html were shown to the participants using interactive training methods in parallel with this training. Each session lasted approximately 30-45 minutes. The sessions were repeated in the same environment on the same day and time, once a week, for a total of four weeks (four times).

After the training given with the demonstration method, scenarios suitable for the imagery technique were prepared by the second trainer (Ö.S.A.) in parallel with this training and CAST training. The internal mental visualization format (as if the students were doing the events themselves) was preferred for the imagery technique. The content of the scenarios was examined by three academic nurses who completed their doctoral education in addition to the authors, and expert opinions were taken. The flow of the scenarios was discussed with the experts until a consensus was reached and the final scenario was created. This technique lasted approximately 30-35 minutes.

After the training given with the demonstration method, the training videos on https://www.montgomerycollege.edu/academics/departments/nursing-tpss/nursing-simulation-scenario-library.html were shown to the participants using interactive training methods in parallel with this training.

Nursing Anxiety and Self-Confidence with Clinical Decision Making Scale: It was developed by White et al. in 2011. The Turkish validity and reliability study of the scale was performed by Bektaş et al. (2017). The scale consists of two sections (self-confidence and anxiety) and 27 items on a six-point Likert scale. The scale has three sub-dimensions for both self-confidence and anxiety sections; "using sources to acquire information and listening to them carefully (13 questions)", "using the information in hand to determine the problem (7 questions)", and "knowing and taking action (7 questions)". Separate scores are obtained for self-confidence and anxiety. As the score obtained from the self-confidence section increases, students' self-confidence levels increase. As the score obtained from the anxiety section decreases, students' anxiety levels decrease. The lowest score that can be obtained from the self-confidence and anxiety sections is 27, and the highest score is 162.

Academic Achievement Test: This test was prepared by the researchers. The test included a total of 20 questions related to the subjects taught. A minimum of 0 points and a maximum of 100 points can be obtained from the test. The higher the score obtained from the test, the higher the level of success.