Final Answer:
The Griffith Era (1921-1938) is linked to the history of Sport Psychology. This era, led by psychologist Raymond Cattell, witnessed the establishment of the first sport psychology laboratory, emphasizing the integration of psychology into athletics. So, the correct answer is b) Sport Psychology.
Step-by-step explanation:
The Griffith Era (1921-1938): This time frame refers to the tenure of psychologist Raymond Cattell at the University of Illinois, known as the Griffith Era.
Sport Psychology: The Griffith Era is significant for the establishment of the first sport psychology laboratory by Cattell. This marked a pioneering effort in integrating psychology into the domain of sports, focusing on understanding and enhancing athletic performance.
Not Business, Chemistry, or Law: While important developments may have occurred in business, chemistry, and law during this period, none of these fields are directly associated with the Griffith Era.
Therefore, the correct answer is (b) Sport Psychology,