The Seven Dimensions of Culture were identified by management consultants Fons Trompenaars and Charles Hampden-Turner, and the model was published in their 1997 book, "Riding the Waves of Culture."
Trompenaars and Hampden-Turner developed the model after spending 10 years researching the preferences and values of people in dozens of cultures around the world. As part of this, they sent questionnaires to more than 46,000 managers in 40 countries.
They found that people from different cultures aren't just randomly different from one another; they differ in very specific, even predictable, ways. This is because each culture has its own way of thinking, its own values and beliefs, and different preferences placed on a variety of different factors.