Topic 1 DQ1 In the past, researchers in psychology used some “ethically questionable” research techniques. Do you believe that some of these techniques were useful despite their ethical shortcomings? Explain. How did these “ethically questionable” techniques lend to the creation of the code of ethics? DQ questions with references and intext citation. 200 words each. Decoding the Ethics Code A Practical Guide for Psychologists Fourth Edition Topic 1 DQ2 Review the preamble and general principles section of the code of ethics. What is the purpose of these sections? In reviewing the general principles, which do you feel is the most impactful or influential to the practice of psychology? Explain.