What is the primary type of research design that aligns with your PICO question and provides rationale.

The research design that aligns with this PICOT question is a randomized controlled trial (RCT) (Griffin et al., 2023). This type of trial evaluates the effectiveness of interventions while limiting bias by randomizing assignments. Randomly assigning can more accurately evaluate the effectiveness of preventing the onset of drug experimentation in youth.

4. Choose a Nursing Theory /Model that aligns with your topic/project, Explain the chosen theory/ Model Briefly.

The Health Belief Model (HBM) is a model that is relevant to this PICOT question. This model demonstrates the influences that can affect health-related behaviors, such as personal beliefs, benefits, and barriers (Alyafei & Easton-Carr, 2024). When discussing substance use prevention, the Health Belief Model can help evaluate how students’ viewpoints on consequences, susceptibility to drug-related harm, and other factors influence decisions on experimenting with substances.


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