Question

summarizing: informational text — quiz — level h
clinic in toronto, canada, designed an experiment with children to try to find out more about this. they used a game in which two different-colored buttons—lets say blue and green—appear at the bottom of a computer screen. each child then looks at the top of the screen, where a green or blue shape flashes on either the left or the right side. as quickly as possible, the child must push the button with the matching color. the task is pretty easy when the matching shape appears on the same side as the button. but its much more challenging when the matching shape appears on the side of the screen opposite from the button. to do well, the child has to ignore everything but color.
matching color and shape:
easier
mismatched color and shape:
fill in the blanks to complete a summary of this part of the passage.
being bilingual may also be good for your brain ▼. researchers in canada conducted an experiment using a color-matching game ▼. they found bilingual children ▼ are better at switching their focus quickly than children who
stop learning new things
speak only one language
solve math equations

Explanation:

The passage focuses on a study about bilingual children's cognitive abilities compared to monolingual children. The experiment tests focus-switching, and the context contrasts bilingual children with those who only speak one language, which aligns with the study's comparison group.

Answer:

speak only one language