A researcher finds that in 2022, children who are around 4 and under don't mind wearing masks very much. In fact, many kids around this age range just expect it to be a normal part of their day. The same researcher finds that masks are not as popular with those of adult age. What might explain this finding?

Group of answer choices

Placebo Effects

Experimenter Expectancy Effects

History Effects

Biased Assignment

Please select the correct answer

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