> Readers comprehend “the boy hit the ball” quicker than “the ball was hit by the boy.” Both sentences mean the same, but it’s easier to imagine the object (the boy) before the action (the hitting). All brains work that way. I agree with this, but I doubt that all brains work this way. It's probably true of almost all English speakers. I think the processing effort is likely a side effect of English mainly using sent…
Early on, I forced myself to write and speak in the active voice. Now, I believe, it comes naturally to write or speak English the “right” way.