To help me understand what you're asking, could you provide more context? For example:
* Where did you see the term "Adam study"? Was it in a research paper, a news article, a lecture, or somewhere else?
* What was the topic or subject of the "Adam study"? Was it related to genetics, psychology, history, or something else?
* Do you recall any specific details about the study, such as the researchers involved, the research questions, or the methods used?
With more information, I can try to figure out what you're looking for and provide a helpful answer.