Paired T Test / Dependent Samples T Test The Sig(2-tailed) entry is the two-tailed p-value. If you have a small value here (less than alpha), then there is a difference in means between the two sets of data. This test has no direction. Independent Samples T-test The “Sig” entry...
The results were analyzed by running a paired sample t-test. It was found that WM capacity expansion exercises had a significant effect on the accuracy subscale whereas target language quality and delivery, the other two subscales, proved minor and no improvements, respectiv...
The present study aimed at clarifying the various shortcomings of the Cohen's criteria for the interpretation of the values of the practical significance indicators. The hypothetical data were used for two experimental and control groups and calculating the paired-samples t-test. To clarify the inade...
Each scene is paired with a multiple-choice quest... M Costanzo,D Archer - 《Journal of Nonverbal Behavior》 被引量: 484发表: 1989年 Anxiety, cortisol, and attachment predict plasma oxytocin The present results may help interpreting seeming contradictions in the recent literature on oxytocin, ...
Linear mixed effects models were run with covariates for subject gender and age, and to account for the paired structure of the samples, subject ID was included as a random effect in the model. Multiple test correction was done on the nominal P-values of each tissue-pair comparison, using ...
To explore the differences in interpreting classroom anxiety, enjoyment, self-efficacy, and performance of the experimental and control groups in phases 1 and 2, paired samples t-tests were conducted between the pre-and post-test scores of the ICAS, ICES, and ISES scales as well as the interp...
Testing of paired serum samples with the initial PCR and the second 2 weeks later can further increase diagnostic accuracy. Typically, the majority of antibodies are produced against the most abundant protein of the virus, which is the NC. Therefore, tests that detect antibodies to NC would be...
Making sense of scale scores in ExactPath doesn't have to be complicated. Learn how to define scale scores and how a scale is built. Article Unpacking Exact Path: What the Learning Path Looks Like Take a closer look at what a student's learning journey looks like when they log...
Evaluate the median difference between two paired samples. Compare a 1-sample median to a reference value. [Read more…] about Wilcoxon Signed Rank Test Explained Filed Under: Hypothesis Testing Tagged With: assumptions, choosing analysis, interpreting results, nonparametric Likert Scale: Survey Use ...
(red) predicted in pan-cancer analysis using expert knowledge paired with PRA using two selected biological processes, such as apoptosis and cell proliferation.dHeatmap showing the top 50 dual-role genes (by Moonlight Gene Z-score) within cancer types, oncogenes (OCGs) are shown in red and...