حسین جناآبادی

Purpose: The covid-19 pandemic caused many and extensive changes and transformations in educational teaching. Considering the importance of students' academic achievement, the aim of this study was to comparison the effectiveness of Bybee's teaching method as face-to-face and non-face-to-face on the academic achievement of mail students of the first secondary school in the conditions of the Covid-19 pandemic. Methodology: This study was a semi-experimental with a pretest and posttest design with a control group. The research population was male students of the first secondary school in Zahedan city in the academic years 2019-2020. The sample size was 45 people (15 people for each group) who were selected by cluster sampling method and each of the clusters randomly by lottery replaced in three groups (two experimental groups and one control group). Each of the experimental groups was trained with Bybee's teaching method as face-to-face and non-face-to-face and during this time the control group was trained with the traditional method. The data were collected with Pham and Taylor's academic achievement questionnaire (1999), which whose validity was confirmed by the opinion of experts and its reliability was calculated by Cronbach's alpha method 0.92 and analyzed by methods of univariate analysis of covariance and Bonferroni post hoc test in SPSS software. Findings: The findings indicated that there was a significant difference between the experimental and control groups in terms of academic achievement. In the other words, Bybee's teaching method as a both face-to-face and non-face-to-face in compared to the control group caused a significant increase in the academic achievement of mail students of the first secondary school (P<0.001), but between the experimental groups means Bybee's teaching method as face-to-face and non-face-to-face there was no significant difference in increasing academic achievement (P>0.05). Conclusion: According to the results of this study mean effectiveness of both Bybee's teaching method as face-to-face and non-face-to-face on students' academic achievement and the lack of significant differences between them, to improve academic achievement can be used both Bybee's teaching method as face-to-face and non-face-to-face along with other effective teaching methods.

Social health, as one of the three pillars of health, is a requirement for having a useful, effective, and satisfactory personal life and social health of members of a community, especially effective and constructive strata such as students, is a necessity for the dynamism, prosperity, and promotion of that community. Therefore, this study aimed to examine the effectiveness of World Health Organization-based life skills training on resilience and social health among sixth-grade male elementary school students. It was a quasi-experimental study followed by a pretest-posttest design with a control group regarding its research method. The current study had a statistical population including all sixth-grade male elementary school students in Zahedan in the academic year 2017-2018. To collect data, a corpus of 30 people was selected using available sampling. 9 sessions of life skills training were conducted on an experimental group; however, a control group was on a waiting list. Afterward, a pretest was carried out on both groups. Connor and Davidson Resilience Scale (2003) and Keyes Social Health Inventory (2004) were asked to complete in pretest and posttest. For data analysis, analysis of covariance. Results indicated that mean scores of resilience and social health obtained by the experimental group increased compared to those of the control group. Accordingly, it can be noted that life skills training promoted resilience and social health among the male students. According to the findings, it can be concluded that life skills training can be applied to enhance levels of resilience and social health among students.

The aim of this study was to evaluate the effectiveness of emotional and cognitive processing strategies on students' academic adjustment and academic engagement. This study was applied and in terms of research method was quasi-experimental with pre-test-post-test design and control group. The statistical population of this study consisted of male high school students in region 2 of Kerman. They were selected through cluster sampling method and randomly assigned to the experimental and control groups. Then the experimental group was trained and intervened for 8 sessions (90 minutes per session) and the control group did not receive any training. After the training sessions, the post-test was taken. The instruments used in this study included Sina Wesing (1993) adjustment questionnaire and Zarang academic engagement questionnaire (2012).To analyze the data, multivariate analysis of covariance (ANCOVA) and multivariate analysis of variance (MANCOVA)were performed using SPSS-22 software. The results of analysis of covariance showed that the intervention of strategies based on emotional and cognitive processing is effective in increasing academic adjustment and academic engagement of students. The results also showed that the effectiveness of emotional and cognitive processing strategies separately with academic engagement and students' academic adjustment was significantly related at the level of (p<0.05).Based on the research findings, it can be concluded that teaching intervention strategies of cognitive processing and emotional processing is effective in the process of increasing academic adjustment and students' academic engagement.