ผลและความคงทนของการพัฒนาคุณธรรมของนักเรียนมัธยมศึกษาตอนปลายโดยการสอนแบบบูรณาการด้วยการเขียนบันทึกประจำวัน / ลัดดาวัลย์ ประกอบเพ็ชร์ = Effects and retention of moral development of upper secondary school students using diary writing in integrated teaching / Laddawan Prakhobphet
The proposes of this research were 1) to compare moral level of the experimental groups of students using diary writing in integrated teaching and normal teaching. 2) to compare effects of moral development of experimental groups of students before, between and after using diary writing in integrated teaching 3) to study retention of moral level of the experimental groups of students after using diary writing in integrated teaching. The quasiexperimental research methodology with control-group pretest-posttest design was employed in this study. Sample consisted of 84 tenth grade students. The research instruments were manual of moral development of upper secondary school students using diary writing in integrated teaching , moral note form, evaluation form of moral level, observation form, and non structure interview schedule. Data were analyzed by using the one-way repeated measure ANOVA and t-test. The results were summarized as follows : 1) The moral level of students using diary writing in integrated teaching higher than normal teaching were statistically significantly different among 5 times of the measurement (p<.05). 2) The moral level of students using diary writing in integrated teaching between higher than after and before the experiments were statistically significantly different among 5 times of the measurement (p<.05). 3) The moral level of students using diary writing in integrated teaching between the experiments this high among 3 times of the measurement look at that writing on diary. 4) Retention of moral level of the experimental groups of students after using diary writing in integrated teaching . The medium of moral level reduce from comparison of the measurement. ( time 4 and time 5 )
