Interventions: Instruments and Models for Influencing Behaviour - Determinants and intervention: five possible interventions - Effectiveness of the interventions
6 important questions on Interventions: Instruments and Models for Influencing Behaviour - Determinants and intervention: five possible interventions - Effectiveness of the interventions
What are the advantages/disadvantages of a physical intervention?
- Very effective
- Reliable
- Legally secure
- Cost-effectiveness can be high
- High costs of enforcement
- Provokes hard reactions
- Have to be legalized
- Target groups have to know they are available
What are the advantages and disadvantages of legal interventions?
- Reliable
- Legally secure
- Permits can be neglected or evaded
- Costly enforcing organisation
- Agressive reactions
- Prohibition of satisfaction of needs leads to illegal practices
- Waterbed effect: prohibited practice moves to another quarter or region
- Inflexibility: long procedures to change laws
When are financial interventions less effective?
- Higher grades + faster learning
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Why did raising taxes on cigarettes, alcohol hardly changed the demand?
What are the 4 types of communication?
- One sided (public to citizen)
- More-sided (implementer-target group with possible feedback)
- Informational (transmission of knowledge)
- Persuasive (aimed to change behaviour/attitude)
When is persuasive communication most effective?
- More-sided
- Redundant (repetitive along more channels at the same time)
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