Psychological statistics

In professional psychology, evidence based practices are quite popular. The history of psychology predates clinical research involving deeply analyzed statistics and trials. Often, psychiatry is the dominant approach in treating psychological/emotional problems. How research is conducted and analyzed has many implications for society and human beings within society. Here you can learn about psychological statistics. You can learn what they are, how they are utilized, and how to analyze them.

Univariate

 * Data
 * Variable
 * Levels of measurement

Bivariate

 * Linear correlation

Multivariate

 * Multiple linear regression
 * ANOVA

Statistical software

 * Comparison of statistical packages

Wikipedia

 * Publication bias

External

 * Multiple Researchers Examining the Same Data Find Very Different Results
 * Publication Bias: Does Unpublished Data Make Science Pseudo?