What contributed to the decline of structuralism in the early history of psychology? O It depended on natural selection, which was not well accepted until after Darwin made it famous.
O It was limited as a means of scientific discovery due to its reliance on introspection.
O Confirming its conclusions relied on technology that had not been discovered yet.
O It could not be applied to internal thoughts and processes.

What is the american psychological association’s ethical principle of psychologists and code of conduct based upon? a. the work of a dozen world-renowned philosophers and ethical savants. b. the feedback of thousands of psychologists and their ethical struggles. c. the regulatory power and authority of the united states constitution. d. the hippocratic rules and guidelines of medical practitioners and surgeons. select the best answer from the choices provided a b c