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Scores of Parent-rated Preschool Anxiety Scale (PAS-TC) were also collected at pre- and post-intervention.
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Saliva samples were collected at baseline and after the completion of intervention programme for the measurement of cortisol and oxytocin levels. Thirty-seven kindergarteners (3.5–6.5 years old) who were either diagnosed with one type of special needs or referred by school principals due to the requirement of special supports at school were assigned to either the intervention group, which received 1-h educational kinesiology intervention weekly for a total of 10 weeks, or the wait-list control group. Methods: A quasi-experimental design was adopted in this study. This study explores the effect of educational kinesiology on the changes in salivary cortisol and oxytocin levels in kindergarteners with special needs. Cortisol and oxytocin levels in saliva have been reported to be reliable stress and anxiety markers that provide unbiased objective data. Previous studies that evaluated the effectiveness of educational kinesiology relied mainly on subjective measures, in which subjective bias is inevitable. Given the popularity of educational kinesiology in school settings, it is important to revisit its effectiveness through scientific research.
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Yet, it lacks supporting scientific evidence and is regarded as pseudoscience. Background: Educational kinesiology is a popular intervention that aims to improve brain functioning via physical movements.