Effect size, confidence intervals and statistical power in psychological research.
Quantitative psychological research is focused on detecting the occurrence of certain population phenomena by analyzing data from a sample, and statistics is a particularly helpful mathematical tool that is used by researchers to evaluate hypotheses and make decisions to accept or reject such hypoth...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
M.V. Lomonosov Moscow State University
2015-07-01
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| Series: | Psychology in Russia: State of Art |
| Subjects: | |
| Online Access: | http://psychologyinrussia.com/volumes/pdf/2015_3/psychology_2015_3_3.pdf |