Open-ended issues motivate in-depth responses and allow participants to elaborate on their own feelings and experiences. Stay away from inquiring yes or no thoughts since they limit the amount of data it is possible to gather. The Harvard Organization School case study approach grew out in the Langdellian technique. https://buy-case-study-help20883.bloggosite.com/36943251/getting-my-pay-someone-to-do-my-case-study-to-work