Simplify the following text for a Grade 14 native English-speaking person.
Original: To be properly considered objective , the results of measurement must be communicated from person-to-person , and then demonstrated for third parties , as an advance in understanding of the objective world .
Simplified: To be properly considered objective , the results of measurement must be communicated from person to person , and then demonstrated for third parties , as an advance in understanding of the objective world .