Jessica is a product development manager at Henry & Jameson Fashion Inc. A group of new employees recently completed six months at the company, including two months of training. To analyze if the training program they underwent is effective, Jessica has been conducting periodic evaluations of the employees' knowledge of the training material. She has been using the Blank______ method of evaluation design. Multiple choice question. post-test-only time series Solomon four-group pretest Concrete examples that demonstrate how learning has led to worthwhile and credible results for a company and its managers are referred to as Blank______. Multiple choice question. success cases case studies user stories story points