Cell Phone Addiction.
Cell phone and instant messaging addictions are driven by materialism and impulsiveness and can be compared to consumption pathologies like compulsive buying and credit card misuse. Cell phones may be used as part of the conspicuous consumption ritual and may also act as a pacifier for the impulsive tendencies of the user. Impulsiveness plays an important role in both behavioral and substance addictions.
Journal of Behavioral Addictions, November 2012