What are the two specific characteristics of the post-training environment that appear to have the greatest impact on trainees' ability to apply newly learned skills?

A) manager and peer support
B) learning environment and available rewards
C) available rewards and self-efficacy
D) trainees' level of experience and peer support

Manager and peer support are the two specific characteristics of the post-training environment that appear to have the greatest impact on trainees' ability to apply newly learned skills. These factors provide guidance, feedback, and encouragement that can enhance trainees' self-efficacy and motivation to apply the new skills in their work. The learning environment and available rewards may also be important, but they are less influential than manager and peer support. Trainees' level of experience may be a relevant factor, but it is not identified as one of the two specific characteristics with the greatest impact.