G. Stanley Hall is noteworthy in the history of psychology because he?

جی اسٹینلے ہال نفسیات کی تاریخ میں قابل ذکر ہے کیونکہ وہ؟

Established the first American research laboratory in psychology

Launched America’s first psychological journal

Was the driving force behind the establishment of the American Psychological Association

All of the above

Explanation

G. Stanley Hall is noteworthy in the history of psychology because he established the first American research laboratory in psychology, launched America’s first psychological journal, and was the driving force behind the establishment of the American Psychological Association.