Black and Decker the home appliance manufacturing company sends groups consisting of six individuals to reside together for a duration of 8 weeks, during which they use the company's products to carry out domestic activities like cleaning, laundry, cooking, and washing. This approach enables the team members to assess the performance of their products in authentic scenarios and devise innovative strategies to enhance them. This example is relevant to ___________. referent power. brainstorming. downsizing. appreciative inquiry