Fig. 1From: Objective structured assessment ultrasound skill scale for hyomental distance competence – psychometric studyStudy design. Step 1 - theoretical presentation and practical session; Step 2 - participants evaluation of HMD in standardized patients, videorecord; Step 3 - assessors’ preparation to use OSAUS scale; Step 4 - evaluation of videorecord participants performance using OSAUS scale.Back to article page