I think that the biggest change that I see happening in the next 20 years is that there is going to be big overlapping among the different industries

Assessment data from over 15,000 candidates for ve leadership levels: frontline, mid-level, operational, strategic executive, and C-suite executive. The full dataset includes more than 300 organizations and spans more than 20 industries and 18 countries. The assessment was a day in the life experience for leaders, integrating various information sources about their readiness for higher-level roles, such as simulations of media, customer, peer, and direct report interactions; a business analysis and presentation; email and voice mail-based challenges; a debrief interview; and several personality and cognitive ability tests.