David Morley conducted a study in the late 1970s and 1980s where he showed episodes of the popular BBC program "Nationwide" to different social groups and had them write down their views. He found that there were common readings within specific social groups, such as gender, occupation, and class. For example, those from upper middle class backgrounds tended to share similar opinions. However, Morley concluded the findings were not strictly applicable to individuals. The study demonstrated there are different ways audiences can interpret a TV program based on their social position and background.