RT - Journal Article T1 - The investigation of the level of reliability of teaching philosophy (p4c) in Education activities on first grade male students' And the felt the need to reduce verbal expressed anger And felt the need to reduce physical expressed anger in public in Tehran High school JF - erj YR - 2018 JO - erj VO - 5 IS - 36 UR - http://erj.khu.ac.ir/article-1-67-en.html SP - 92 EP - 114 K1 - Philosophy for Children K1 - anger AB - The aim The aim of this study is to investigate the level of reliabilityof teaching philosophy (p4c) inActivitieseducation,and the felt the need to reduce verbal expressed anger and felt the need to reduce physical expressed anger in public in Tehran High school of the14thdistrict of Tehran.This study is an applied research project that was conducted with quasi-experimental method and preliminary and final test with a control group without randomly selection.The study sample contains all high school male students of the 14th district ofTehran enrolled in the academic year of 2014-2015.The sample size of the study was60students that were non-randomly placed in two groups of 30experimental and 30control subjects.After running the PhilosophyforChildren program,in order toassess students’ strategies to control their anger, the researcher used the State-Trait Anger Expression Inventory- 2 Spielberger(STAXI-2).In order to test the hypothesis, ANCOVA, the analysis of covariance And using performed SPSS software.call the validity and reliabilityof the programof Philosophy for Children two hypotheses were confirmed. LA eng UL http://erj.khu.ac.ir/article-1-67-en.html M3 10.52547/erj.5.36.92 ER -