1. Find one of the famous (or rather, infamous) studies in your field (nutrition, fashion design, marketing, human development, or psychology).Describe how was this study conducted: was it experiment? If so, what type of experiment? Was this study non-experimental? If so, why experiment was not conducted?Revisit the ethical principles of doing research. Which of these principles were violated?Propose a scientific, fully ethical and valid study that could investigate the topic of the study you discussed in steps 1 through 3.