In typical, effective communications, the recipient is initially more persuaded, but over time the messaging loses its persuasive effects on the individual.

Decay of Persuasion 

The foot-in-the-door technique is a persuasion strategy where a persuader first gets an individual to agree to a small request, such as a small favor or a minor purchase. After securing this initial agreement, the persuader then makes a larger request. This method is effective because it leverages the principle of consistency, where individuals feel a desire to align their future actions with their past commitments.

Foot-in-the-Door Technique

What are some real-life examples of persuasion?

Which of the following best describes the concept of persuasion?

Which of the following scenarios best illustrates the use of persuasion?

Which of the following techniques is most commonly used in persuasion?

Attitude change can be prompted by both internal and external factors. Internal motivation often arises from the psychological discomfort of cognitive dissonance, where an individual alters their attitudes to resolve internal conflicts. In contrast, persuasion represents an external source of attitude change, where communication from outside forces is used to influence a person's attitudes, beliefs, and behaviors.

Cognitive Dissonance vs. Persuasion as Mechanisms for Attitude Change

Originating from Carl Hovland's research at Yale University after World War II, the Yale attitude change approach is a model that outlines the conditions necessary for attitude change. It posits that the effectiveness of a persuasive message is determined by three main factors: the characteristics of the source, the content of the message, and the attributes of the audience.

Yale Attitude Change Approach

The Elaboration Likelihood Model (ELM), developed by Petty and Cacioppo, is a prominent theory explaining the dynamics of persuasion. It integrates variables from the attitude change approach—such as the characteristics of the source, the message, and the audience—to predict when attitude change will happen. The model posits that persuasive messages are processed through two primary routes: the central route and the peripheral route.

Elaboration Likelihood Model

The effectiveness of a persuasive attempt, such as in advertising, is determined by three key components: the source of the message (e.g., credibility, attractiveness), the content and nature of the message itself, and the characteristics of the audience being targeted.

Factors of Persuasion

Persuasion operates through two distinct pathways: the central route, which engages the audience with facts and logic, and the peripheral route, which relies on associative cues like emotions or celebrity appeal.

Routes to Persuasion

Persuasion is the process of changing an individual's attitude toward something based on communication. Unlike attitude change driven by internal factors like cognitive dissonance, persuasion typically involves external forces attempting to influence a person's attitudes, beliefs, and behaviors.

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- Social Cognition
- Social Perception
- Self-Concept
- Attitudes
- Persuasion
- Intrapersonal communication

Intrapersonal Phenomena

Persuasion and social influence constitute a major subfield within social psychology. Persuasion, in particular, is one of the most heavily researched topics in the discipline, providing a wealth of information on how individuals can be influenced by others.

Persuasion and Social Influence as a Field of Study

An attitude is a person's evaluation of an object, an idea, or another person. These evaluations can be either positive or negative (favorable or unfavorable) and are comprised of affective, behavioral, and cognitive components.

Attitude

American Psychological Association. (n.d.). APA Dictionary of Psychology. American Psychological Association. Retrieved from https://dictionary.apa.org/ 

APA Dictionary of Psychology

Spielman, R. M., Jenkins, W. J., & Lovett, M. D. (2020, April 22). Psychology (2nd ed.). OpenStax. https://openstax.org/books/psychology-2e/pages/1-introduction

OpenStax Psychology (2nd ed.) Textbook

The self-concept refers to one's fundamental sense of identity. It is a mental representation of oneself that helps in interpreting ambiguous information, setting appropriate goals for oneself, and regulating one's thoughts and emotions.

Self-Concept

Persuasion

The methods that one uses to form beliefs or inferences about others through observing their behaviors.

Social Perception

General evaluations of people, groups, objects, concepts, or issues that last over time. They can range from positive to negative.

Attitudes in Social Psychology

Intrapersonal communication refers to the transmission of messages within an individual, where they adopt dual roles as both the sender and the receiver.

Intrapersonal Communication

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References for Intrapersonal Phenomena

Social cognition refers to the ways in which individuals think about themselves and others. As a key intrapersonal topic in social psychology, it focuses on the mental processes involved in perceiving, interpreting, and remembering information about the social world.

Social Cognition

Social influence refers to the power of a social situation to alter an individual's thoughts, feelings, and behaviors. This phenomenon, driven by real or imagined pressure from others, is demonstrated through key topics such as conformity, obedience, and group processes.

Social Influence

Carl Hovland was a psychologist who conducted extensive research on persuasion, initially for the U.S. Army during World War II and later at Yale University. His work was foundational in developing the Yale attitude change approach.

Carl Hovland

A team of public health officials wants to design a city-wide campaign to encourage residents to adopt healthier eating habits. The campaign will use various media to present arguments, data, and emotional appeals to shift public attitudes and behaviors. Which area of study within social psychology would provide the most directly relevant theories and research to guide the creation of this effective campaign?

What is an affective component of attitude one might have for a childhood best friend after seeing them for the first time in many years?

Cognitive dissonance refers to when an individual experiences psychological discomfort when they have two contradictory/opposite beliefs or attitudes at the same time. The discomfort an individual feels is "dissonance."

Cognitive Dissonance 

Which of the following best describes how a situation can influence an individual's attitude?

Which of the following scenarios best illustrates the cognitive component of attitude?

Which of the following best represents the behavioral component of attitude?

An attitude is composed of three distinct elements: an affective component, which involves feelings and emotions; a behavioral component, which relates to how the attitude influences actions; and a cognitive component, which encompasses beliefs and knowledge about the attitude object.

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