Different models of media effects — practice questions

Model claims: Audience passive; message directly absorbed — e.g. 1930s radio panic myths; propaganda fears.

Why rejected: Two-step flow — influence filtered through peers; uses & gratifications — people choose media; Hall — oppositional readings; individual differences — age, class, subculture.

Limited validity: Children may be more susceptible; repetitive extreme content (cultivation); emergency broadcasts — some direct effect.

Evaluation: Over-simplified for most adults — useful historical starting point only.

Conclusion: Outdated as general model — replaced by active audience approaches.

Step 1: Calculate the percentage of heavy viewers who agree. This group represents those with high exposure to media messages.

• Formula: (Number who agree / Total in group) * 100
• Calculation: (150 / 200) * 100 = 75%

Step 2: Calculate the percentage of light viewers who agree. This group acts as a baseline for comparison.

• Formula: (Number who agree / Total in group) * 100
• Calculation: (120 / 300) * 100 = 40%

Step 3: Calculate the Cultivation Differential. This metric quantifies the difference in perception between the two groups.

• Formula: % of Heavy Viewers Agreeing - % of Light Viewers Agreeing
• Calculation: 75% - 40% = 35 percentage points

Step 4: Explain the Significance. The cultivation differential is a positive value of 35 percentage points. This provides quantitative support for the 'Mean World Syndrome', a key concept in Cultivation Theory. It demonstrates that heavy television viewers are significantly more likely (by 35 percentage points in this study) to hold a cynical view of others compared to light viewers. This suggests that long-term, cumulative exposure to television, which often portrays a world of conflict and self-interest, 'cultivates' a corresponding worldview in its audience. The result supports the cultural effects model's claim of a slow, 'drip-drip' ideological influence rather than an immediate behavioural change.