Resumen

DU PLESSIS, Aletta M.; DE MILANDER, Monique; COETZEE, Frederik F.  y  NEL, Mariette. The ability of teachers to identify Grade 1 learners in low socio-economic environments with possible developmental coordination disorder. SAJCE [online]. 2021, vol.11, n.1, pp.1-11. ISSN 2223-7682.  http://dx.doi.org/10.4102/sajce.v11i1.930.

BACKGROUND: Early identification of learners in low socio-economic environments with possible developmental coordination disorder (DCD) is important. Although various screening tools are available, it is unclear whether teachers can use the movement assessment battery for children - second edition checklist (MABC-2 checklist) to identify learners with possible DCD. AIM: To establish teachers' ability to identify Grade 1 learners in low socio-economic environments with possible DCD. SETTING: The study was conducted in the Mangaung Metro, Motheo District of the Free State Province, South Africa. Grade 1 learners aged 6-8 years (n = 200) from a low socio-economic environment attending quintile one to three schools were randomly selected for assessment. Twenty-nine teachers participated in the study. METHODS: Kinderkineticists identified learners with possible DCD (displaying motor skills far below the child's age) by means of the MABC-2 performance test. The teachers used the MABC-2 checklist to identify possible DCD. The convergent validity of the MABC-2 performance test and checklist was compared. RESULTS: The convergent validity between the MABC-2 performance test and the MABC-2 checklist indicated a kappa (k) coefficient of 0.17, indicating a slight agreement between the performance test and the checklist. Overall, the specificity was 58% (105/180), and the sensitivity was 85% (17/20). CONCLUSION: Teachers could effectively identify learners with possible DCD. However, they demonstrated a low ability to identify learners without possible DCD when using the MABC-2 checklist. It is therefore recommended that the performance test should be used in conjunction with the checklist to obtain the most reliable results.

Palabras clave : developmental coordination disorder (DCD); movement assessment battery for children - second edition (MABC-2); checklist; teachers; motor skills; children; learners; low socio-economic environment; prevalence.

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