Competency-Based Education, Online Education, Virtual Simulation

Write a paragraph using evidence that is less than 3 years for the following concepts
– Competency-based education (CBE):  Describing CBE use in other disciplines, nursing, how effective, how do you do it? benefits
– Online education: what are the disadvantages, advantages
– Self-efficacy: How it works in higher education,
– virtual simulation: do the students learn?