paedopsychology

noun1

1. •
   The systematic study or theoretical consideration of the nature, functioning, and development of the minds (or, more rarely, the souls) of children and/or infants; child psychology.

   • Each one of our working areas…, instead of being called, let us say, “Paidopsychology Laboratory” or the “Gynecology exploration room”, are named: “The children’s corner” or “The Lupes”. — 1981