What is one example of an effective research question?
AWhy do wealthy children tend to have more toys than poor children?
BHow much does the most expensive toy in the world cost?
CWhich brand of toy do children enjoy playing with the most?
DHow does advertising affect a child's understanding of value?
AWhy do wealthy children tend to have more toys than poor children?
BHow much does the most expensive toy in the world cost?
CWhich brand of toy do children enjoy playing with the most?
DHow does advertising affect a child's understanding of value?