Hasan Mohammad Zadeh; Maryam Salehi; Hojatolah Amini
Abstract
This study compared the effects of neurofeedback and physical practices on performance and retention of dart throwing skill. 24 subjects were selected by convenience sampling method from female physical education students of Urmia University who were all right-handed with no history of neurofeedback ...
Read More
This study compared the effects of neurofeedback and physical practices on performance and retention of dart throwing skill. 24 subjects were selected by convenience sampling method from female physical education students of Urmia University who were all right-handed with no history of neurofeedback training and dart throwing. They were divided to three groups: physical practice, neurofeedback and control (each group 8 subjects). The practice protocol was conducted 3 sessions a week for 5 weeks and then posttest was administered. Retention test was conducted 5 days after the last practice session. The data were analyzed by two-way ANOVA with repeated measures of factor test, one-way variance, and post hoc tests. The results of two-way analysis of variance with repeated measures indicated that although the participants progressed in both neurofeedback and physical practices in the performance phase, there was no significant difference between the experimental groups at this stage. In addition, the main effect of the test phases was significant, but the main effect of group and interaction of the test phases and group were not statistically significant. That is to say the difference of the effects of neurofeedback and physical practices on performance and retention of dart skill was not significant. These results clarified the effect of neurofeedback and physical practices; therefore, they need to be used simultaneously.
Hojat Amini; Ali Akbar Jaberi Mogadam
Abstract
The aim of this study was to investigate the possible effects of gymnastics training on some neuropsychological functioning in male children with developmental coordination disorder aged between 8 and 10 in Tehran city. 34 children with developmental coordination disorder who aged between 8 and 10 and ...
Read More
The aim of this study was to investigate the possible effects of gymnastics training on some neuropsychological functioning in male children with developmental coordination disorder aged between 8 and 10 in Tehran city. 34 children with developmental coordination disorder who aged between 8 and 10 and had referred to the clinics of occupational therapy and rehabilitation in Tehran in 2013 were selected using convenience and purposive sampling method and were randomly divided into experimental (n=19) and control (n=15) groups. For screening, Developmental Coordination Disorder Questionnaire and Raven's progressive matrices test were used. The dependent variables were assessed by Neuropsychological Conner Questionnaire. The experimental group received an 8-week (3 sessions per week, each session 45 min.) locomotor intervention of gymnastics protocol. Statistical analysis was performed using multivariate covariance analysis at P≥0.05 with SPSS16 software. The findings showed significant differences between control and experimental groups in all variables of executive functions (P≤0.001, F= 492.454a) and sensory – motor function (P≤0.001, F=285.693a). Accordingly, it can be concluded that gymnastics training can improve neuropsychological functioning in children with developmental coordination disorder.
