Pronouns
Pronouns replace nouns. In this replacement, the antecedent must be clear and the pronoun must agree with the antecedent in number and gender.
Avoid: |
The authors unravel the process of gathering information about diethylstilbestrol and disseminating it. [Antecedent unclear; does it refer to information or to diethylstilbestrol?] |
Correct: |
The authors unravel the process of gathering and disseminating information about diethylstilbestrol. |
Avoid: |
A questionnaire was given to each medical student and their spouses. [Disagreement of pronoun with referent in number; the referent is each medical student (singular), but the pronoun used is plural (their spouses).] |
Better: |
A questionnaire was given to the medical students and their spouses. or A questionnaire was given to each medical student and his or her spouse. |