Changing beliefs

Changing beliefs. Although attempting to change beliefs is the obvious way to attempt attitude change, particularly when consumers hold unfavorable or inaccurate ones, this is often difficult to achieve because consumers tend to resist. Several approaches to belief change exist:

• Change currently held beliefs. It is generally very difficult to attempt to change beliefs that people hold, particularly those that are strongly held, even if they are inaccurate. For example, the petroleum industry advertised for a long time that its profits were lower than were commonly believed, and provided extensive factual evidence in its advertising to support this reality. Consumers were suspicious and rejected this information, however.
• Change the importance of beliefs. Although the sugar manufacturers would undoubtedly like to decrease the importance of healthy teeth, it is usually not feasible to make beliefs less important--consumers are likely to reason, why, then, would you bother bringing them up in the first place? However, it may be possible to strengthen beliefs that favor us--e.g., a vitamin supplement manufacturer may advertise that it is extremely important for women to replace iron lost through menstruation. Most consumers already agree with this, but the belief can be made stronger.
• Add beliefs. Consumers are less likely to resist the addition of beliefs so long as they do not conflict with existing beliefs. Thus, the beef industry has added beliefs that beef (1) is convenient and (2) can be used to make a number of creative dishes. Vitamin manufacturers attempt to add the belief that stress causes vitamin depletion, which sounds quite plausible to most people.
• Change ideal. It usually difficult, and very risky, to attempt to change ideals, and only few firms succeed. For example, Hard Candy may have attempted to change the ideal away from traditional beauty toward more unique self expression.