نتایج جستجو برای: visual impairment
تعداد نتایج: 481397 فیلتر نتایج به سال:
purpose: to estimate the magnitude and causes of visual impairment (vi) in subjects aged ≥ 50 years in varamin district in 2009 using the proposed method by the world health organization (who). method: this cross sectional population based survey was performed in varamin targeting people over the age of 50 years using the proportional probabilities to size and cluster compact segment sampling m...
Objectives: Musculoskeletal disorders are the most common childhood problems. The aim of the present study was to investigate the prevalence of head and upper extremity deformities in children with special needs. Materials & Methods: The present research is a descriptive cross-sectional study with stratified sampling method. Ten percent of students with mental retardation, hearing impairment...
Background: Alzheimer dementia as the most common cause of dementia is a chronic, progressive, irreversible and incurable disease. The second most common cause of dementia after Alzheimer is vascular dementia. One of the systems involved in dementia is the visuospatial system and visual evoked potential (VEP) can be one of the diagnostic methods for this disease. Therefore, the present study ai...
Background and Purpose: Some research has examined the moral reasoning and judgment in students with special needs and has shown that these students are lagging behind their non-disabled counterparts in term of moral development. Very few studies have been done in the area of development of moral reasoning in individuals with visual impairment; so given the research vacuum in this context, the ...
purpose : up to 70% of patients with acquired immunodeficiency syndrome (aids) have aids-related ocular involvements which may severely affect their quality of life caused by visual impairment. this study was designed to investigate the ocular manifestations in patients infected with human immunodeficiency virus (hiv). methods : in this case series study, 41 hiv positive patients were investiga...
Background: Children with visual impairment face many challenges in life, such as physical and psychological problems. These problems include individual independency, increasing attachment, decreasing of function, hopelessness, need to help and withdrawal. Conclusion: Paying attention to motor development during infancy and early childhood improve independency of blind student in all areas. Be...
Purpose: The purpose of the present study was to compare the life satisfaction in students with and without visual impairment. Method: Sample of study includes 120 students (56 male and 64 female) in integration guidance and high school of Shiraz city in 2011-2012. Sixty of the students were with visual impairment and sixty of students were without visual impairment. Data were collected usin...
Objective: If we consider reading, writing and accounting as three substantial skills in primary school, reading will be most important skill of them and therefore, understanding reading processes and its methods is required. The aim of this study was to assay improvement of reading in fourth grade primary school students with visual impairment and comparison with the normal peer students. M...
Objectives: According to the prevalence of psychological problems, especially depression in people with visual impairment, this study aimed at investigating the effectiveness of group training of cognitive behavioral therapy in reducing depression in visually impaired male students. Methods: This study employed a quasi-experimental design, with pre-test and post-test and control group. T...
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