In the research context, the term validity most commonly refers to: whether a project is

 In the research context, the term validity most commonly refers to whether a project is based ion truth or reason and indicates how sound a research is. Validity claims are solid claims that represent the truth.  Also, it refers to how well an instrument measures what it intended to measure. A survey that  aims to measure depression but actually measures anxiety would not be considered valid.

idk

explanation:

to me i think class room sitting education is better. i do online school and i have not learned a think haha. when i sit in the classroom i just sit there and kind of pay attention but still i get so far ahead in the class when im doing online i have nothing else better to do but play video games and i sit in school and learn and have friends and just actually learn. when i'm doing online i sit here listing to music and get on and and look up the answers i guess that is my fault for being a cheater. but to be honest i think sitting in the classroom is better.