Miles and Ben have been in the same position at the same company for the same amount of time. They both attend a training session together. Ben speeds through the modules and activities, mastering the material quickly. Miles takes longer to complete the material, makes a few more mistakes along the way, but eventually masters the content. The most likely reason for the difference in time to master the content is a difference in ______. a. feedback received b. personality type c. cognitive ability d. training transfer