Fariba Pajouhesh, Ahmad Ghazanfari, Dr. Reza Ahmadi,
Volume 24, Issue 156 (2-2026)
Background: Psychologists have paid attention to positive intellectual, emotional, and behavioral aspects. Research shows that positive psychology, which shows the growth of positive characteristics, is among the constructs that increase mental and academic optimism. There is a research gap in the effect of this study on mental vitality and academic optimism in female high school students.
Aims: The present study aimed to determine the effectiveness of positive psychology training on mental vitality and academic optimism of female second-year high school students in Shahrekord during the academic year 1401-1402.
Methods: The research method was semi-experimental with a pre-test-post-test design and follow-up with a control group. The statistical population included all female students in the second year of Shahrekord High School in the academic year 1401-1402. The sampling method was multi-stage random sampling. Forty students with a standard deviation lower than the mean in the mental vitality and academic optimism questionnaire were selected; participants were randomly assigned to two experimental groups (20 people) and a control group (20 people). The experimental group received training for nine sessions of 90 minutes. Data collection tools were the Mental Livelihood Questionnaire (Ryan & Frederick, 2008) and Academic Optimism (Shannon Moran et al., 2011) Abu Dand. Descriptive statistics, SPSS-26 software, and repeated measures analysis of variance with a mixed design were used to analyze the data.
Results: The study results showed that positive psychology training increased mental vitality and academic optimism and its dimensions in students in the experimental group. (P<0.001) Also, the follow-up test results showed the sustainability of the effectiveness of this method
Conclusion:
Therefore, positive psychology training can be used as a practical skill and intervention in the mental vitality and academic optimism of high school students, and necessary measures can be taken to increase positive thinking skills in schools and counseling.