Who was the early pioneer in memory research that used himself as his only research subject?
A. Max Wertheimer
B. Sigmund Freud
C. Alfred Binet
D. Hermann Ebbinghaus
Answer:D
Who was the early pioneer in memory research that used himself as his only research subject?
A. Max Wertheimer B. Sigmund Freud C. Alfred Binet D. Hermann Ebbinghaus