Unit I EssayFor 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, include the following:? Describe competency models, case-based decision making, and systems thinking.? Describe why the competencies of the past are not compatible with the competencieExplain the competency-based and the traditional approach to training. s of the future for the global organization.? Select several training models and assess their effectiveness for the global organization.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 response must be at least one page in length, double spaced, and 12-point Times New Roman font. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying APA citations