Yasaman Ghaemizadeh, Alireza Moradi, Hadi Parhoon,
Volume 16, Issue 2 (9-2022)
Abstract
The present study investigated the role of cognitive control and positive memory characteristics with special attention to the mediating roles of cognitive process and cognitive fatigue in flood-stricken victims. A sample of 280 participants were selected from flood-stricken areas including Gonbad, Gomishan and Aghghala. Data were collected using PCL-5, CPOTS, MEQ_SF, Mental Fatigue Scale, WAIS-IV, Stroop Test and Wisconsin Card Sorting. The data were then analyzed using SPSS and Smart PLS-3 softwares. The findings indicated no direct link between cognitive process and PTSD symptoms. However, cognitive process played a full mediating role in the relationship between cognitive control and PTSD symptoms and a partial mediating role in the relationship between positive memory characteristics and PTSD symptoms. The findings also revealed cognitive fatigue played a partial mediating role in the relationship between both cognitive contol and PTSD symptoms and positive memory characteristics and PTSD symptoms. The findings further showed the purposed model to investigate the relationships between the variables enjoyed a good fit. These findings can be the first step in identifying the PTSD symptoms of people who have been through flood trauma and can help us design evidence-based educational and rehabilitative programs to reduce psychocognitive pains of flood victims
Zeinab Avish, Fariborz Dortaj, fatemeh Ghaemi, Noorali Farrokhi,
Volume 18, Issue 4 (Volume18, Issue 4 2025)
Abstract
The aim of this study was to evaluate the effectiveness of positive psychology intervention on self-care and glycated hemoglobin (HbA1c) levels in women with type 2 diabetes. This quasi-experimental study utilized a pretest-posttest design with a control group. A total of 30 women with type 2 diabetes who visited the endocrinology department of Shahid Dr. Labbafi Nejad Hospital between June and July 2024 were randomly selected. Participants were then randomly assigned to experimental (n=15) and control (n=15) groups using Microsoft Excel. The experimental group received positive psychology intervention for eight weekly sessions (90 minutes each), while the control group received routine hospital care. Data were collected using the Diabetes Self-Care Scale and HbA1c measurements at three time points: baseline, post-intervention, and three-month follow-up. Data were analyzed using SPSS version 21 and multivariate repeated measures analysis of variance (RM-ANOVA). The results indicated a significant increase in self-care scores in the intervention group compared to the control group. Additionally, the experimental group showed a significant reduction in HbA1c levels compared to the control group. These findings suggest that positive psychology intervention can be an effective approach to improving self-care behaviors and reducing HbA1c levels in women with type 2 diabetes.
