I don't have the concentration span to write a 16-minute song.

One of the problems often associated with working with young children is their apparently short concentration span.

Created in terms of the concentration span, developmental stages, activity patterns of preschool and grade children who show high potential.

An alienated child with a very long concentration span, like Thomas de Quincey?

Geminis are traditionally supposed to have the memory of an elephant but the concentration span of a butterfly.

At his age, they don't have a long concentration span.

What do you reckon the concentration span of most adults is?

It's becoming rather obvious that our concentration span is virtually finished.

It causes impairments in reading, writing, mathematics, abstract thinking, concentration span - all the skills necessary for academic success.

Innings stretch beyond the concentration span of his four-foot fielders, he said.