Dissemination research focuses on which of the following?

• A. Targeted distribution of information to specified public health or clinical audiences to spread and sustain knowledge
• B. Development of laboratory assays
• C. Pharmacoeconomic evaluation
• D. Regulatory policy analysis

Answer: (A)

Dissemination research is about getting evidence into the hands of the people who can use it, and doing so in a way that reaches the right audiences and keeps the information active in practice. The best choice describes targeted distribution of information to public health or clinical audiences to spread and sustain knowledge. This work explores who should receive messages, what to say, which channels to use, and what strategies and contexts promote uptake and long-term use. Other areas focus on different stages: laboratory assays involve creating and validating tests; pharmacoeconomic evaluation weighs the costs and value of interventions; regulatory policy analysis examines how laws and policies influence practice. By focusing on dissemination, the aim is to close the gap between knowledge and actual use in real-world settings.