Evidence / Source Signal
How does the speaker know?
Значение
A signal that marks whether information is seen, heard, inferred, assumed, reported, remembered, or generally known.
Как распознать
Ask whether the sentence shows the source of knowledge.
Примеры
apparently|I heard|it seems|they say
I heard that|apparently true|it looks like
Apparently, the train is late.
Visual guide
claim: the train is late
^
evidence layer:
how does speaker know?
I heard / it seems / apparently
Apparently, the train is late.
Evidence choices: seen -> direct I heard -> heard they say -> reported it seems -> inferred apparently -> indirect
Разбор по языкам
В вашем языке
Russian can signal source lexically, but evidential marking is not grammaticalized.
Говорят, он уехал.
They say he left.
В изучаемом языке
Japanese has useful hearsay and inference markers, though not a mandatory evidential system.
電車が遅れているそうです。
I hear that the train is late.
Learners may confuse そうだ for hearsay with そうだ for appearance.
New in your learning language
This block is more central in your learning language. Give it extra focus in examples and practice.