During an ERP task,a researcher notices that there were no large amplitude responses to several stimuli that participants listen to,even after 1000ms.What does this suggest about the amount of attention that was paid to the stimuli?
A)Participants paid attention to the stimuli.
B)Participants did not pay attention to the stimuli.
C)Nothing.The researcher needs to wait longer to observe the ERP.
D)Nothing.The researcher should look for low-amplitude responses.

Question

Quizplus · Accepted Answer

The absence of large amplitude responses in an ERP task suggests that participants did not pay much attention to the stimuli. ERP amplitudes are often linked to the level of attention and cognitive processing devoted to a stimulus.

During an ERP Task,a Researcher Notices That There Were No