Verbal exchanges in medical interviews: concepts and measurement.

Area of Science:

• Medical Communication
• Linguistics
• Health Services Research

Background:

• Medical interviews are crucial for patient care and effective communication.
• Understanding the structure of these interactions can improve clinical outcomes.
• Existing theories may not fully capture the dynamic nature of patient-clinician dialogue.

Purpose of the Study:

• To propose and describe the verbal exchange theory of medical interviews.
• To identify and categorize the fundamental speech act patterns used in consultations.
• To provide a framework for analyzing patient-clinician communication.

Main Methods:

• Empirical analysis of multiple studies on medical interviews.
• Identification of recurring speech act combinations within consultations.
• Development of a typology of seven principal verbal exchanges.

Main Results:

• Seven principal exchanges were identified: Exposition, Closed Question, Checking, Direction, Inquiry, Explanation, and Instruction/Contracts.
• These exchanges represent common, paired speech acts used by clinicians and patients.
• The theory provides a structured way to understand the joint communication efforts in medical encounters.

Conclusions:

• The verbal exchange theory offers a novel framework for analyzing medical interviews.
• Recognizing these exchanges can enhance communication effectiveness in clinical settings.
• This theory has implications for training healthcare professionals in patient communication.