Differential segmentation responses to an alcohol social marketing program

Area of Science:

• Public Health
• Social Marketing
• Adolescent Health

Background:

• Adolescent alcohol use remains a significant public health concern.
• School-based programs aim to mitigate risks associated with underage drinking.
• Social marketing principles offer a framework for targeted health interventions.

Purpose of the Study:

• To identify distinct subgroups within the adolescent population based on demographic, behavioral, and psychographic factors.
• To evaluate differential program effects of the Game On: Know Alcohol (GOKA) intervention across identified segments.
• To explore the utility of segmentation in tailoring alcohol education programs for 14-16 year olds.

Main Methods:

• Cluster analysis of 2,114 adolescents (14-16 years) using 22 variables.
• Quasi-experimental design within a cluster randomized controlled trial of the GOKA program.
• Assessment of program impact on knowledge, attitudes, intentions, norms, expectancies, and self-efficacy.

Main Results:

• Three adolescent segments were identified: Abstainers, Bingers, and Moderate Drinkers.
• Program effects on alcohol-related outcomes varied significantly across the identified segments.
• The GOKA intervention demonstrated the strongest positive effects for the Binger segment.

Conclusions:

• Segmentation in alcohol education programs can enhance intervention effectiveness.
• Tailoring school-based alcohol social marketing programs to specific adolescent needs is recommended.
• Findings support the application of social marketing segmentation for adolescent public health initiatives.