Results Impact of the Programme on Children's Singing Ability, Both Overall and for the Youngest Pupils When children's mean decimalised age in years, school group and singing are mapped against each other, there is a highly significant correlation across the whole dataset between the decimalised means for age and the normalized singing score (NSS) that is evidenced for each main school status category, Sing Up r (69) = 0.934, p <0.001 and Non-Sing Up r (54) = 0.758, p <0.001.
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