Communication research is evolving and changing in a world of online journals, open-access,
and new ways of obtaining data and conducting experiments via the Internet. Although …

The fear appeal literature is examined in a comprehensive synthesis using meta-analytical
techniques. The meta-analysis suggests that strong fear appeals produce high levels of …

Conducted a meta-analysis of 205 studies involving 23,702 Ss to determine whether there
are sex differences in self-disclosure. Across these studies, women disclosed slightly more …

This meta-analysis of nine studies compares courses with and without a service learning
component on the basis of the amount of learning. The summary finds that the addition of a …

Meta-analysis provides a method of quantitatively summarizing and comparing empirical
literature to reduce Type I and Type II error. The meta-analysis described here indicates a slight …

A meta‐analysis considered 59 quantitative studies containing data concerned with partisan
media bias in presidential election campaigns since 1948. Types of bias considered were …

A meta-analysis involving 134 estimates of the relationship of self-efficacy (belief in one's
ability to perform a behavior) and response-efficacy (belief that a response will be effective) to …

This meta‐analysis reviews the findings of 81 studies (N=24,474) examining the relationship
between teachers' verbal or nonverbal immediacy (or both) and students' learning outcomes…

This study investigates the internal dimensions of the Organizational Identification Questionnaire
(OIQ). Results of factorial analytic tests of cross-sectional and longitudinal data indicate …

This article uses meta‐analysis to summarize the quantitative literature comparing the
performance of students in distance education versus traditional classes. The average effect (…