Find an article through ProQuest that discusses Donald Kirkpatrick's Four level Evaluation Model, devised in the 1970s and a standard tool in training circles, and evaluate the value and limitations of the model in practice. How would application of such a model improve training in your organization? What ways could you evaluate results if you were devising a training program? Present your views in 200 words or more in your discussion post. Respond to at least two of your classmates' postings. Remember to properly cite your sources.