“…Jones (1976) found that the child's ability to understand the concept of meter in music was related to age and a development of the concept of time as Piaget outlines it. Wilcox (1969Wilcox ( , 1971) has found that scores on the Seashore Measures of Musical Talent decline from ages 11 to 13 for children from disadvantaged environments. Wilcox (1969Wilcox ( , 1971) has found that scores on the Seashore Measures of Musical Talent decline from ages 11 to 13 for children from disadvantaged environments.…”