Psychology Was First Established as an Independent Discipline In

Psychology was first established as an independent discipline in:

A) the first century when Greek philosophers questioned the nature of the human soul
B) 1892 when G. Stanley Hall founded the American Psychological Association
C) 1956 when Chomsky, Miller, and Simon showed that cognitive processes could be studied using empirical methods
D) 1879 when Wundt established a research laboratory to study conscious experience