Conscientiousness is the noun: the quality of being the kind of person who does their duty carefully, not the act of one careful afternoon. Teachers write it on reports; job references like it. It names a habit — you can trust this person with the boring, necessary parts.

conscientiousnessconscientiousness is是 the noun名詞: the quality of being the kind of person who does their duty carefully指一個人做事一向認真負責的特質 not not the act of one careful afternoon某個下午剛好認真了一次。 teachers老師 write it on reports會寫在成績單上; job references工作推薦信 like it也喜歡提到它。 it它 names a habit說的是一種習慣 you can trust this person with the boring, necessary parts你可以把無聊但必要的事放心交給這個人。

In psychology it is also one of the “Big Five” personality traits, meaning a tendency to be organised, reliable, and duty-minded; learners meet that later, and it is still the same core idea.

in psychology在心理學裡 it它 is also也是 one of the "Big Five" personality traits『五大人格特質』之一 meaning意思是 a tendency to be organised, reliable, and duty-minded一種傾向於有條理、可靠、重視責任的性格; learners學生 meet that later之後會學到這個概念 and and it is still the same core idea核心意思還是一樣的。

It is formal. Everyday talk more often praises someone as careful or responsible rather than naming the -ness.

it這個字 is formal偏正式。 everyday talk日常說話 more often比較常 praises someone as careful or responsible直接誇人細心或負責 rather than naming the -ness而不是特地講出這個名詞。

Do not confuse it with consciousness, which is about being awake and aware.

do not confuse it with別把它跟...搞混 consciousnessconsciousness which那個字 is about講的是 being awake and aware清醒、有意識這件事。