A teacher taught the same standardized math lesson to the students in a class. All students absorbed the same rules and knowledge, yet some failed the exam, and others flourished. What happened? You can't say that the teacher's teaching methods were wrong as some students passed the exams with distinction.

Similarly, in an organization, while going through training programs, some employees exceed the simulation builder expectations while other employees are stuck at the same point. In both cases, one thing is similar. School curriculum and training programs are not learner-centric.  

Organizations need to integrate adaptive learning to improve the quality of training programs and boost employee retention, work productivity, and performance ROI.