quality

Ackerman, D. J.

Laurendeau, Godefroy; Cleveland, Gordon, & Bigras, Nathalie

PBS NewsHour

Dutrisac, Robert

Weale, Sally

Côté, Sylvana; Fortin, Pierre; & Tremblay, Richard E.

MacKay, Cody

Observatoire des tout-petits

Stephen, C., Ang, L., Brooker, L., Sylva, K., Melhuish, E., Sammons, P., Siraj-Blatchford, I, & Taggart, B.