Many students prefer percentage grades to points because percentage grades make it easier for them to -tell how they did compared to their classmates. -translate percentages to letter grades. -determine how many of their answers were correct. -figure out areas that need improvement.

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