Answer:there could be a placebo effect that accounts for results
Explanation:
There is not enough info about experiment nor is there a group that didn’t watch soccer
B. Piaget’s theory of cognitive development begins in the sensorimotor stage, where children are still making sense of the world through their senses, and ends in the formal operational stage, in which a person begins to think abstractly and reason about hypotheticals.
One example is Filial piety
