For the Unit I Essay, you will explain organizational learning techniques for today’s HR professionals and how they enhance training and development. Within your essay, address the following points:   Describe competency models, case-based decision making, and systems thinking.  Describe why the competencies of the past are not compatible with the competencies of the future for the global organization.  Explain the competency-based and the traditional approach to training. Select several training models and assess their effectiveness for the global organization. Include training issues faced by the global organization in your explanation.  Your essay must be at least two pages in length, not including the title and reference page. You are required to use at least one outside source to support your explanation. All sources used, including required readings, must be cited and referenced according to APA standards.