RUDN Journal of Psychology and PedagogicsRUDN Journal of Psychology and Pedagogics2313-16832313-1705Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)8000Problems of Statistic Analysis of Experimental Research Results of Effectiveness of Applying Modern Pedagogic TechnologiesBerezyanskiyI MКафедра педагогики и психологии; Югорский государственный университет; Ugra State Universityiberezyanskiy@gmail.com <mailto:iberezyanskiy@gmail.com>Ugra State University15012012113814408092016Copyright © 2016, Psychology and Pedagogics2016The article touches upon the problem of applying statistic methods for the purpose of reliable estimate of experimental work results in the pedagogic researches; it also describes the practical example of the three statistic criteria usage and the difficulties that may arise in the course of their application.experimental work structurecomparison of the results of experimental and reference groupsstatistic criteriareliability of results comparisonструктура опытно-экспериментальной работысравнение результатов экспериментальной и контрольной группстатистические критериидостоверность сравнения результатов