記述 きじゅつ てき妥当 だとう せいじゃなかったです
kijutsute kida tōseijanakattadesu

Noun
Desu Copula

The polite, past negative form of 記述的妥当性

1. Was not descriptive validity.; Wasn't descriptively valid.

Past/Perfective
Negative
Polite
Casual Register
Linguistics