Learning Disorders

Executive functions and visual perception are variables that play important roles in learning and educational improvement. Therefore, the aim of this study was to investigate the effectiveness of attention rehabilitation on executive functions and visual perception of students with learning disorder and the study was of quasi - experimental type with pre-test, post-test and control group. The statistical population included all elementary school students in Rafsanjan in the second semester of 2018. The sampling method was multi-stage cluster method and the statistical sample of research involved 20 students with specific learning disorders, selected and replaced by a simple random method in two groups of experiment and control groups (2 groups of ten). The research tools were the visual perception test of Frostig and the Wisconsin cards. After performing pre-test on both control and experimental groups, the experimental group was trained using Captain Log software for 12 session, and at the end, the post-test was performed on both groups. The data were analyzed using SPSS v.24 software and statistical analysis of covariance (MANCOVA). The results of statistical analysis showed that attention facilitator rehabilitation is effective in improving students' ability in visual perception test. Also, the results revealed that rehabilitation of attention can significantly improve the performance of children with learning disorder in the executive functions.

The exploration of brain imaging in children with learning disabilities has significantly advanced our understanding of the neural underpinnings of these conditions. Through the application of various neuroimaging techniques, researchers have been able to identify structural and functional abnormalities in the brains of children with learning disabilities, providing insights that have important implications for diagnosis, intervention, and educational strategies. This letter aims to highlight key findings from recent studies on brain imaging in children with learning disabilities and discuss their potential impact on clinical and educational practices. Brain imaging studies have significantly enhanced our understanding of the neural basis of learning disabilities, revealing important structural and functional abnormalities that underlie these conditions. By identifying early biomarkers and neural correlates, neuroimaging can play a crucial role in the early diagnosis and targeted intervention of learning disabilities. Continued research in this field is essential to develop effective strategies that support children with learning disabilities and improve their academic and social outcomes.

The primary objective of this study was to evaluate the effectiveness of Reality Therapy in improving temperament and sleep quality among adolescents with learning disorders. This randomized controlled trial included 30 adolescents, aged 12 to 18, diagnosed with learning disorders. Participants were randomly assigned to either the intervention group (15 participants) or the control group (15 participants). The intervention group underwent twelve 60-minute sessions of Reality Therapy over a two-month period, while the control group received no therapeutic intervention. Temperament and sleep quality were assessed using the Revised Dimensions of Temperament Survey (DOTS-R) and the Pittsburgh Sleep Quality Index (PSQI), respectively, at three time points: pre-intervention, post-intervention, and two-month follow-up. Data were analyzed using analysis of variance (ANOVA) with repeated measurements and the Bonferroni post-hoc test, with SPSS-27 software. The results indicated significant improvements in both temperament and sleep quality in the intervention group compared to the control group. These improvements were sustained at the two-month follow-up. Specifically, the intervention group showed marked improvements in emotional regulation and sleep patterns, highlighting the efficacy of Reality Therapy in addressing these critical aspects of adolescent health. Assumptions for ANOVA were confirmed, ensuring the robustness of the findings. Reality Therapy significantly improves temperament and sleep quality in adolescents with learning disorders, with effects lasting beyond the intervention period. This study supports the use of Reality Therapy as a viable intervention for improving emotional and sleep-related outcomes in this population. Further research with larger sample sizes and extended follow-up periods is recommended to confirm these findings and explore additional benefits.