Cultivation Theory

Cultivation theory is a media effects theory created by George Gerbner that states that media exposure, specifically to television, shapes our social reality by giving us a distorted view on the amount of violence and risk in the world. The theory also states that viewers identify with certain values and identities that are presented as mainstream on television even though they do not actually share those values or identities in their real lives (Griffin, 2009). Drawing on cultivation as it is practiced in farming, Gerbner turned this notion into a powerful metaphor to explain how the media, and television in particular, shapes our social realities. Just as a farmer plants seeds that he or she then cultivates over time to produce a crop, the media plants seeds in our minds and then cultivates them until they grow into our shared social reality.

Cultivation theory states that heavy television viewing cultivates, or grows, certain ways of thinking about the world that are distorted.

Yoshihide Nomura – Watching TV – CC BY-ND 2.0.

Over decades of exploring cultivation theory, Gerbner made several well-supported conclusions that are summarized as follows:

• Prime-time television shows and weekend morning children’s programming have been found to contain consistently high amounts of violence over the past thirty years.
• Older people, children, African Americans, and Latino/as are more likely to be shown as victims of violence than are their young-adult, middle-aged, and/or white counterparts. This disparity is more meaningful when we realize that these groups are also underrepresented (relative to their percentage in the general population) on these shows while their vulnerability to violence is overstated.

• The effects of television viewing on our worldview build up over years, but in general, people who are more heavy viewers perceive the world as more dangerous than do light viewers. Gerbner coined the phrase “mean world syndrome,” which refers to the distorted view of the world as more violent and people as more dangerous than they actually are.

  • Heavy viewers predict that their odds of being a victim of violence within the next week are 1 in 10, while light viewers predicted 1 in 100. Real crime statistics give a more reliable estimate of 1 in 10,000.
  • Heavy viewers fear walking alone on the street more than do light viewers, believing that criminal activity is actually ten times more prevalent than it actually is.
  • Heavy viewers believe that more people are involved in law enforcement and that officers draw and use their weapons much more than is actually the case.
  • Heavy viewers are generally more suspicious of others and question their motives more than do light viewers (the basis of the mean world syndrome).
• Given that most people on television are portrayed as politically moderate and middle class, heavy viewers are more likely to assume those labels even though heavy users tend to be more working class or poor and more politically conservative than moderate. In short, they begin to view themselves as similar to those they watch on television and consider themselves a part of the mainstream of society even though they are not.