When planning your evaluation, you need to consider the purpose and scope of your evaluation, the level and method of your evaluation, the timing and frequency of your evaluation, and the stakeholders and resources of your evaluation. These all play an important role in getting the most out of your employee training programs. To answer your questions and measure success, you must choose an appropriate level of evaluation and use tools and techniques to collect and analyze data. Additionally, you must consider when and how often to conduct your evaluation in order to capture the short-term and long-term effects. Finally, it is essential to identify who are the people involved with or affected by your evaluation, as well as their roles and responsibilities, budget, time, and skills required. By doing this carefully, you can improve your training effectiveness and impact.