John Howard Griffin's research should undeniably be considered sociological. He began with a theory, if he became black he could help understand the difficulties between races as both a white man and a black man in the south and with this knowledge develop a means to bridge the gap. With this information he developed a micro-theory, trying to explain a limited part of human behavior; why is there hate among blacks and whites? He collected his data in a process of explanatory research. He needed to test his theory in order to elaborate existing explanations. He gathered all his data and went through all research methods in the hopes of explaining his theory. He followed the research process; developed a question, took into account what would be needed to answer the question, decided how to get this and conducted it as ethical as a black-white southerner could. He used a meta-analysis in examining the information. Griffin improved the description of the relationship while developing explanations for the cause of such activity and aimed to advance research in this area by gathering new knowledge. Finally, when he gathered all his information he released it to the mass media. Although it takes the form of a journal it should still be considered sociological research. The diary method is, in fact, beneficial. Instead of conducting a cross sectional form of research in which information is gathered at one particular time, Griffin, using the diary, conducted a longitudinal study. With such a study change can be identified and a broader understanding will develop in the hopes of answering the research question. Of coarse when such a research method as a diary is used questions arise as to its validity and reliability.
It can be assumed that the reliability of Griffin's work is quite substantial. He had an insider perspective due to his covert observation and participant observation. His information was derived from a