Maryam Nasery, Marziye Ballali, Zahra Entezari,
Volume 15, Issue 30 (12-2025)
Abstract
Aim: The aim of this study was to comparison of the effectiveness of linear and non-linear pedagogy on locomotor motor skills Performance and movement motivation in children with developmental coordination disorder.
Method: The statistical population was all children with developmental coordination disorder in Urmia. The statistical sample consisted of 30 boys (age = 9.35 ± 1.37) who were selected from Urmia schools using the available method. MABC-2 test was used to diagnose developmental coordination disorder, TGMD- test was used to evaluate locomotor skills, and motor motivation test was used to evaluate movement motivation. To carry out this study, the participants practiced two 50-minute sessions of motor skills interventions in two linear methods (15 people) and task manipulation (15 people) for eight weeks. Variables were measured before and after the interventions.
Result: The results of covariance analysis showed that non-linear training compared to linear training significantly improved both in movement skills (p=0.04) and motor motivation (p=0.000) than the linear group.
Conclusion: According to these results, non-linear methods considering the individual characteristics of each child are helpful for helping children with movement disorders. Considering the unique characteristics of each child helps to improve motor skills and to have enough motivation to continue the activity. Therefore, the use of non-linear methods is suggested for children with developmental coordination disorder.
Zahra Malvandi, Shahab Parvin Pour, Marziyeh Balali, Zahra Entezari,
Volume 15, Issue 30 (12-2025)
Abstract
Aim:The aim of the present study was to investigate the effect of manipulating task constraints on the performance indicators and cognitive status of the elderly.
Method:In this study, 30 healthy women elderly with mean and SD of age 57.32 ± 6.86 years were randomly selected and placed in two intervention and control groups. To assess the cognitive status of the elderly, the Floustin Brief Cognitive Status Examination Questionnaire was used, and to test the functional readiness of the Osens. Questionnaire was used in collaboration with the AAHPERD Institute. The intervention was based on the principles of nonlinear training and the duration of the intervention period was 8 weeks, 3 sessions per week of group exercises. The analysis of covariance test was used to assess the homogeneity of the slope of the regression line and to compare the mean of pre-test and post-test data. Data analysis was performed using SPSS24 software.
Results:The results showed that the applying of the task constraint manipulation training protocol led to improvement in performance indicators and mental status of the elderly in the intervention group. In addition, the results indicated that the flexibility of the control group decreased significantly from the pre-test to the post-test. The results of the analysis of covariance test by removing the effect of the pre-test showed that the body composition variable did not differ significantly from the pre-test to the post-test.
Conclusion: It seems that exercises with task constraint manipulation are effective on the functional and cognitive indicators of the elderly.
