@article{ref1,
title="Third_Person Perception of Television Violence: The Role of Self_Perceived Knowledge",
journal="Media psychology",
year="2001",
author="Salwen, Michael B. and Dupagne, Michel",
volume="3",
number="3",
pages="211-236",
abstract="This study investigated the proposition that self-perceived knowledge or self-expertise is a primary theoretical construct in understanding third-person perception of television violence effects. Consistent with most past research, the findings confirm people's third-person tendencies to attribute greater media effects of television violence on other people than on themselves. As hypothesized, self-perceived knowledge was a stronger predictor of third-person perception than sociodemographic variables (demographics, ideology, and media use). The study also found that self-perceived knowledge was more likely to moderate than mediate the relationship between sociodemographic variables and third-person perception. Whereas a moderator affects the strength of the relationship between an independent variable and a dependent variable, a mediator explains the relationship between the two variables. In sum, the findings indicate that respondents' judgments of their superior self-perceived knowledge of television violence might be of theoretical significance in third-person effect research.This study investigated the proposition that self-perceived knowledge or self-expertise is a primary theoretical construct in understanding third-person perception of television violence effects. Consistent with most past research, the findings confirm people's third-person tendencies to attribute greater media effects of television violence on other people than on themselves. As hypothesized, self-perceived knowledge was a stronger predictor of third-person perception than sociodemographic variables (demographics, ideology, and media use). The study also found that self-perceived knowledge was more likely to moderate than mediate the relationship between sociodemographic variables and third-person perception. Whereas a moderator affects the strength of the relationship between an independent variable and a dependent variable, a mediator explains the relationship between the two variables. In sum, the findings indicate that respondents' judgments of their superior self-perceived knowledge of television violence might be of theoretical significance in third-person effect research.<p />",
language="",
issn="1521-3269",
doi="10.1207/S1532785XMEP0303_01",
url="http://dx.doi.org/10.1207/S1532785XMEP0303_01"
}