RT - Journal Article T1 - Determining the Relationship between Handedness Function and Self-Care Skills and Comparing them in Mental Retardedand Normal Students JF - USWR YR - 2003 JO - USWR VO - 4 IS - 1 UR - http://rehabilitationj.uswr.ac.ir/article-1-589-en.html SP - 14 EP - 21 K1 - Handedness K1 - Self-care skills K1 - Mental retarded K1 - Normal students AB - Objective: Handedness and self-care skills are important in occupational therapy. This research was done in schools of the eleventh zone of Tehran in 2002. This study took place in 61 normal students (32 right-handed, 29 left-handed) and 59 mental retarded student (40 right-handed, 19 left-handed) in preschool, first and second grade. Materials & Methods: Average age for normal students was less than mental retarded students (P=0.001). Some data were taken from students through questionnaire and applying special tests for students got special data. Handedness and self-care skills were statistically compared between the two groups and relationship between them was calculated. Results: There was a significant difference between the mean grip strength of right and left hand in right-handed normal students (P=0.001) but not in left-handed students (P= 0.234). There was significant relationship between self-care skills and grip strength in normal and mental retarded students (P=0.001). The difference of correlative comparison between manual skills and self-care skills was more than significant in mental retarded students than normal students (P LA eng UL http://rehabilitationj.uswr.ac.ir/article-1-589-en.html M3 ER -