What Conclusions Can Be Drawn from the Study of the Invisible

What conclusions can be drawn from the study of the Invisible Gorilla?​

A) ​All psychology students can multitask when presented with multiple stimuli at one time
B) Extraordinary events can induce extreme stress when presented to unsuspecting people
C) ​It is difficult for people to pay attention to more than one stimulus at a time
D) Doing homework and watching television at the same time are as efficient as if the two are done separately
E) Counting can be a difficult task when one is being watched