Hunter G. Hoffman and his colleagues created a game to help hospital.はFかTか

Players of the game have to use special equipment.はFかTか

The game is designed to help patients who have broken bones.はFかTか

The researchers know the game helps patients only because the patients told them how well it worked.はFかTか

The most important factor in the effectiveness of the treatment is _.

Playing the game on a two-dimensional screen _. a. is less effective than playing with goggles b. is more effective than playing with goggles c. is just as effective as playing with goggles d. is not effective at all

The game helps victims of burns by _. a. giving them medicine when they succeed b. showing them cool colors and situations c. using funny animals d. playing realistic sounds

The scientists verified that the game worked by _. a. observing how much pain the patients seemed to be in b. playing the game themselves c. asking people who were in no pain to play d. talking to the patients and giving them brain scans