Bersin & Associates, the only research and consulting firm solely focused on What Works(R) e-learning research, today announced the availability of its newest report, “E-Learning Authoring Tools: Product Reviews and Selection Guide.” Targeted to training developers and managers, the 92-page report offers a comprehensive look at this diverse market, which is currently valued at more than $550 M in worldwide annual sales. The study, done in partnership with Training Media Review, covers 17 authoring tools in six categories: general, instructional, presentation, general simulation, software simulation, and help. The report also guides the selection of tools, based on required skill level, budget, project suitability, standards compliance, technical compatibility, and technical constraints