Table 2.

Likert Questionnaire

Likert Questionnaire (1 = Disagree, 4 = Agree) – Mean (SD)	Final trial (n = 10)
I resected the pseudotumors with an adequate safety margin (10 mm).	3.2 (0.4)
I was able to be precise in this pseudotumor resection.	2.9 (0.3)
I found the time required to practice compatible with the clinical routine.	3.6 (0.5)
By practicing tumor resection using the pseudotumor model, I feel better prepared for tumor resection in a patient.	3.6 (0.5)
I can imagine the pseudotumor model being used in surgical teaching.	3.7 (0.5)
I was able to focus well during pseudotumor resection.	3.8 (0.4)
The scissors were suitable for pseudotumor resection.	3.3 (0.9)
The scalpel was suitable for pseudotumor resection.	3.6 (0.7)
I could clearly palpate where and how many pseudotumors were in a tongue.	3.5 (0.5)
The feel of the pseudotumor was comparable to a real tumor of the tongue.	3.0 (0.5)
I could clearly palpate the pseudotumor margin.	3.2 (0.6)
Based on the CT images, I was able to perform a more precise resection of the pseudotumors.	3.0 (0.9)
The radiological imaging helped me with spatial orientation.	3.3 (0.8)
I could clearly identify the pseudotumors on the CT images.	3.9 (0.3)