Media Multitasking, Second Screening, and Political Knowledge: Task-Relevant and Task-Irrelevant Second Screening during Election News Consumption

摘要

This study tests the role of second screening during election news consumption in factual political knowledge. Data from an online survey conducted before the 2016 U.S. presidential election show that task-irrelevant second screening during election news consumption on television is negatively related to factual political knowledge, whereas the influence of task-relevant second screening is positive. Data also show that the relationships between task-relevant and task-irrelevant second screening and factual political knowledge are moderated by how much attention one pays to election news on television.