Surveys, case studies, and naturalistic observations are all similar because it all has the same advantages. They all describe behavior, and lead to the hypothesis. They also help them answer the questions that the psychologist wonder about. Survey and case studies are more alike than naturalistic because they can have false information, Due to the fact that people can give false consent or can be mislead into the wrong conclusion. However they are also different in many ways, like how they all have different settings. Naturalistic requires people to be seeing people in their nature, such as a park or a workplace, not meeting them face to face. But surveys sometimes require to see people face to face and make contact with one and another to