Abnormal Psychology
Tayebeh Baniasadi
Abstract
Motor learning studies on adults have shown that directing the learners’ attention to external cues is more effectual than internal cues. In this study, we investigated if this could be applied to children with developmental coordination disorder (DCD). 45 boys with developmental coordination disorder ...
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Motor learning studies on adults have shown that directing the learners’ attention to external cues is more effectual than internal cues. In this study, we investigated if this could be applied to children with developmental coordination disorder (DCD). 45 boys with developmental coordination disorder were selected using motor observation questionnaire for teachers. The task was static balance test that was measured in two experimental conditions including internal (focus on body limb) and external (focus on rex marker) focus of attention. For data analysis, ANOVA and Tukey’s post hoc were used at the significant level of P < 0.05. Results showed that external focus could improve motor learning. However, there was no significant difference between internal focus and control groups. Thus children with DCD benefit from the external focus of attention to learning a static balance skill. According to the results of this study, therapists and coaches should adjust their rehabilitation methods and instructions based on external focus of attention.
Abnormal Psychology
Tayebeh Baniasadi
Abstract
The present study was designed to examine the effects of two kind of feedback presentation, namely KR and KP, on movement pattern and accuracy of a Badminton serve in children with autism. We used a causal-comparative method in the current study. Sixty children with autism with an age range of 7 to 12 ...
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The present study was designed to examine the effects of two kind of feedback presentation, namely KR and KP, on movement pattern and accuracy of a Badminton serve in children with autism. We used a causal-comparative method in the current study. Sixty children with autism with an age range of 7 to 12 years from special schools were selected based on a convenience sampling method and were randomly and equally assigned into four groups including KR, KP, KR+KP, and control groups. The motor task in the present study included the badminton serve, in which the movement patter and accuracy were measured as the dependent variable. The children participated in the pretest including 10 services, acquisition phase (5 training blocks, each of which included 10 services), and the retention test with 10 services. Respective feedback was provided before each practice block. We used ANOVA to analyze data. The results showed that both KR and KP feedback improve both the pattern and the accuracy of movement better than the condition without feedback. In addition, KP had better effects on the movement pattern and KR had better effects on the movement accuracy. Finally, children who were in the combination group performed better than all the groups in both execution of the movement pattern and service accuracy. Children with autism benefit from feedback to learn novel motor skills, indicating that they may have the necessary mechanisms to learn new skills through feedback.
Abnormal Psychology
Tayebeh Baniasadi; Sedigheh Khajeaflaton Mofrad; Forough ShafaeianFard
Abstract
Evidence shows that physical activity (PA) is associated with better self-esteem and perceived motor competence in typically developing children. Nonetheless, associations between PA with self-esteem and perceived motor competence among children with developmental coordination disorder (DCD) has received ...
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Evidence shows that physical activity (PA) is associated with better self-esteem and perceived motor competence in typically developing children. Nonetheless, associations between PA with self-esteem and perceived motor competence among children with developmental coordination disorder (DCD) has received very little attention in the literature. As such, the purpose of this study was to survey the associations between PA with self-esteem and perceived motor competence among children with DCD. A correlational approach was used in this study. Participants were forty-nine children with DCD (mean age of 8.85 years old) from special schools. Physical Activity Questionnaire for Older Children was used for assessing PA. Self-Perception Profile for Children was used to assess self-esteem and perceived motor competence. To analyze data, we used Pearson correlation test and regression analysis. Descriptive results showed that our sample participate in very low amount of PA. In addition, they have low levels of self-esteem and perceived motor competence. Furthermore, PA was significantly and directly associated with both self-esteem and perceived motor competence. Finally, PA has significantly and directly predicted both self-esteem and perceived motor competence. Our findings emphasize on benefits of PA for improving psychological status of children with DCD. Thus, it seems necessary to find out proper strategies and interventions for increase the level of PA in this population.
Abnormal Psychology
Sedigheh Khajeaflaton Mofrad; Forough ShafaeianFard; Tayebeh Baniasadi
Abstract
It has been shown that physical activity (PA) is related to motor proficiency in children. Nevertheless, relationships between PA and balance performance among children with autism spectrum disorders (ASD) has been rarely examined. Hence, the aim of this study was to examine the relationships between ...
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It has been shown that physical activity (PA) is related to motor proficiency in children. Nevertheless, relationships between PA and balance performance among children with autism spectrum disorders (ASD) has been rarely examined. Hence, the aim of this study was to examine the relationships between PA and static and dynamic balance performance among children with ASD. The method used in this study was correlational. Eighty children with ASD (range age between 8 to 14 years old, average 11.51 years old) attended in special schools participated in this study. PA was measured using Physical Activity Questionnaire for Older Children (PAQ-C). Static and dynamic balance tests were used to measure balance performance. Pearson correlation test and regression analysis were used for data analysis. Children with ASD had low amount of PA and balance performance. PA was significantly and directly associated with static and dynamic balance performance. In addition, PA has significantly and directly predicted both static and dynamic balance performance. PA plays a very important role in the motor proficiency in children with ASD. Hence, there is a need for targeted strategies and interventions to increase the level of PA in this population.
