Answer:The event in 1879 that is often considered to have established psychology as a science is:
c. Wundt added a laboratory experience to his experimental psychology lectures.
Wilhelm Wundt, a German psychologist, is credited with establishing the first psychology laboratory in Leipzig, Germany, in 1879. He is often regarded as the father of experimental psychology because he emphasized the importance of conducting controlled experiments to study mental processes and behavior. This marked a significant milestone in the development of psychology as a scientific discipline.