A.I. Explanation:

Correct answer: conducted

Explanation: The verb 'conducted' is the past tense of 'conduct,' which means to carry out or perform a study. It fits grammatically as it aligns with the past tense narrative of the sentence, indicating that the psychologists carried out the study.

Meaning: 'Conducted' means to have carried out or performed an activity, in this case, a study.

Wrong options:

• posted: The verb 'posted' means to display or announce something, which does not fit the context of performing a study.
• mirroring: The verb 'mirroring' refers to reflecting or imitating, which does not apply to the action of carrying out a study.
• linked: The verb 'linked' means to connect or associate, which does not describe the action of performing a study.
• hesitated: The verb 'hesitated' means to pause before taking action, which contradicts the idea of actively conducting a study.
• dominated: The verb 'dominated' means to have control over something, which does not apply to the context of performing a study.

Correct answer: linked

Explanation: The word 'linked' serves as the past participle of 'link,' indicating a connection between two elements. In this context, it describes how empathetic responses in children are associated with parental interaction styles, fitting grammatically and contextually.

Meaning: 'Linked' means connected or associated with something else.

Wrong options:

• conducted: The verb 'conducted' refers to carrying out an action, which does not fit the context of describing a relationship between responses and interaction styles.
• posted: The verb 'posted' means to display or announce, which does not relate to the connection being described.
• noted: The verb 'noted' means to observe or record, which does not fit the context of establishing a connection.
• hesitated: The verb 'hesitated' means to pause before acting, which does not apply to the context of linking responses to styles.
• dominated: The verb 'dominated' means to control or have power over, which does not fit the context of describing a relationship.

Correct answer: noted

Explanation: The verb 'noted' is the past tense of 'note,' meaning to observe or acknowledge something. It fits grammatically as it describes the action of recognizing a specific form of response in children, maintaining the past tense narrative.

Meaning: 'Noted' means observed or acknowledged something significant.

Wrong options:

• conducted: The verb 'conducted' refers to carrying out an action, which does not fit the context of recognizing a response.
• posted: The verb 'posted' means to display or announce, which does not relate to the act of observing a response.
• linked: The verb 'linked' means to connect, which does not apply to the context of recognizing a specific response.
• hesitated: The verb 'hesitated' means to pause before acting, which does not fit the context of acknowledging a response.
• dominated: The verb 'dominated' means to control or have power over, which does not fit the context of recognizing a response.

Correct answer: mirroring

Explanation: The word 'mirroring' is a gerund that describes the action of reflecting or imitating behavior. It fits grammatically and contextually as it describes how children replicate their parents' empathetic behavior, maintaining the flow of the sentence.

Meaning: 'Mirroring' means reflecting or imitating someone else's behavior or actions.

Wrong options:

• conducted: The verb 'conducted' refers to carrying out an action, which does not fit the context of describing how children respond to their parents' behavior.
• posted: The verb 'posted' means to display or announce, which does not relate to the act of reflecting behavior.
• linked: The verb 'linked' means to connect, which does not apply to the context of describing how children imitate behavior.
• hesitated: The verb 'hesitated' means to pause before acting, which does not fit the context of reflecting behavior.
• dominated: The verb 'dominated' means to control or have power over, which does not fit the context of describing imitation of behavior.