विकासात्मक मनोविज्ञान (Developmental Psychology) के संस्थापक पिता के रूप में किसे व्यापक रूप से मान्यता प्राप्त है?

Alfred Binet belongs to which country?

Who among the following psychologists is universally known as the 'Father of Educational Psychology'?

Wilhelm Wundt of Germany is primarily known in the field of psychology for-