A telephone-based data collection method, employed to gather information from a sample of individuals. These calls typically involve a structured set of questions, designed to elicit specific responses related to opinions, behaviors, or characteristics of the target population. For example, an organization might conduct outbound calls to households to gauge public sentiment toward a proposed policy change.
This technique offers several advantages, including relatively low cost compared to in-person interviews and the ability to reach geographically dispersed populations. Historically, it served as a primary means of polling and market research, informing decision-making across various sectors. The data acquired contributes significantly to understanding societal trends and preferences.
