No abstract

This article uses meta-analysis to summarize the quantitative literature comparing the performance of students in distance education versus traditional classes. The average effect (average r = .048, k = 39, N = 71,731) demonstrates that distance education course students slightly outperformed traditional students on exams and course grades. The average effect was heterogeneous, and the examination of several moderating features (presence or absence of simultaneous interaction, type of channel used in distance education, and course substance) failed to produce a homogeneous solution. The results demonstrate, however, no clear decline in educational effectiveness when using distance education technology.

This literature review summarizes the existing research examining how the attitude a potential juror has toward the death penalty impacts on the probability of favoring conviction. The summary of 14 investigations indicates that a favorable attitude toward the death penalty is associated with an increased willingness to convict (average r = .174). Using the binomial effect size display, this favorable attitude towards the death penally translates into a 44% increase in the probability of a juror favoring conviction.