Specialized in child psychology.

She even studied child psychology.

Certificate in child psychology, Ouagadougou (1978)

I don't have much child psychology.

Graduate child psychology courses. Really, coop?

I’ve... pretty much decided to specialize in child psychology.

Twin child really psychologically most link

He's a general physician, but he has some expertise in child psychology.

Professor of Department of Child Psychology and Education at Sungkyunkwan University

The Theory of Source and Target in Child Psychology, January 1996.