Imagine That Researchers Have Developed a Drug That (Temporarily)disrupts a Person's

Multiple Choice

Imagine that researchers have developed a drug that (temporarily) disrupts a person's ability to focus his or her attention.Let's say that we give this drug to someone,and then ask that person to search through various displays,looking for certain targets.We would expect the drug to

A) have minimal impact on visual search strategies.
B) be equally disruptive if the person is searching for a target defined by a single feature (e.g. ,"Find the red shape") or if the person is searching for a target defined by a conjunction of features (e.g. ,"Find the shape that is red and round") .
C) disrupt the search for a target defined by a single feature (e.g. ,"Find the red shape") .
D) disrupt the search for a target defined by a conjunction of features (e.g. ,"Find the shape that is red and round") .