更多"霍桑效应和实验者效应会影响实验结果，最佳的办法是采用双盲实验(doub"的相关试题:
[单项选择]How do blind children play soccer
A. They listen to the sound of the ball bouncing.
B. They ask an adult to guide them.
C. They hold a bell in their hands.
D. They put a bell inside the ball.
[单项选择]What makes women blind to the deceptive nature of high heels
A. The multi-functional use of high heels.
B. Their attempt to show off their status.
C. The rich variety of high heel styles.
D. Their wish to improve their appearance.
[单项选择]When sunlight enters a dark room through the blinds ______.
A. particles of dust are suspended
B. tiny dust particles become visible
C. it is very bright
D. it becomes visible
[单项选择]According to the author, Americans' cultural blindness and linguistic ignorance will ______.
A. affect their images in the new era
B. cut themselves off from the outside world
C. limit their role in world affairs
D. weaken the position of the US dollar
