Related Experiment Video
Updated: Apr 6, 2026

Author Spotlight: Unraveling the Mysteries of Terrestrial Anaerobic Microorganisms in Uncharted Environments by In Situ Culturing
Published on: January 12, 2024
Selection and Transmission Processes for Information in the Emerging Media Environment: Psychological Motives and
Joseph N Cappella1, Hyun Suk Kim1, Dolores Albarracín1
1Annenberg School for Communication, University of Pennsylvania.
Abstract:
The emerging media environment introduced fundamental changes in the quality and format of information available to the public, which can now flexibly seek, alter, and disseminate the information they receive. Therefore, the two processes of information selection and information retransmission are crucial for understanding the reach of any information available in the online information environment. From this starting point, we examine the common psychological motives driving information selection and transmission of attitude-relevant information: Defense and accuracy motives adding a focus on interpersonal motives. We also review message factors that can activate psychological motives leading to selection of retransmission of information, such as the desire for novelty and emotional stimulation. We speculate about the directions for the next generation of research necessary to understand exposure as a core outcome in media effects research and theory.
Related Concept Videos
The Sense of Self: Reflected Self-Appraisal and Social Comparison
Social Foundations of Self IV: Self in Digital Communication
Evolutionary Processes in Microbes
Routes of Persuasion
Transmission-based Precautions II: Airborne and Protective Environment
Airborne precautions:
Use airborne precautions when treating patients known or suspected to have diseases that spread through the air—for example, tuberculosis or measles. These organisms are present in smaller droplets expelled by an infected person and...
Evolution of New Traits in Microbes

