Elaboration Likelihood Model
Elaboration Likelihood Model
A theory that attitude change occurs through two routes when receiving a persuasive message: one involving deep analysis of the content, and another responding to surface-level cues.
Details
What is the Elaboration Likelihood Model?
The Elaboration Likelihood Model (ELM) is a theory of persuasion and attitude change proposed in the 1980s by Richard Petty and John Cacioppo. It describes two routes through which people process messages.
Central Route
The central route involves deeply analyzing and evaluating the content and logic of a message:
Peripheral Route
The peripheral route involves responding to surface-level cues rather than the message content:
Factors Affecting Elaboration Likelihood
Which route is used depends on several factors:
A Warm Note from Mindy
Mindy believes this theory applies to self-care as well. Even when you receive advice from others during difficult times, you need to be ready for it to truly resonate with you. There is no need to rush. When your mind finds some breathing room, helpful words can finally sink in deeply.
💡 Real-Life Example
Even when exposed to the same health information, someone who recently received an abnormal result on a health check-up will read the content carefully (central route), while a healthy person might only skim the headline (peripheral route) — this difference illustrates the model.
This content is for educational purposes and does not replace professional medical diagnosis.