Respuesta :
Usually D.) Focus Group
They are a small group of people who will review and give feedback on a test product. The other alternative (B, sample audience) is for when the product is usually already in its earl development stage. (Not a prototype)
They are a small group of people who will review and give feedback on a test product. The other alternative (B, sample audience) is for when the product is usually already in its earl development stage. (Not a prototype)