1. A treatment, procedure, or action tested in a controlled setting to evaluate its effectiveness or effects, typically in research or medical contexts
The experimental intervention showed promising results in reducing patient symptoms.
A intervenção experimental mostrou resultados promissores na redução dos sintomas dos pacientes.
2. A deliberate action taken to modify or influence a situation, tested in a controlled manner to assess outcomes
Researchers conducted an experimental intervention to improve classroom behavior.
Os pesquisadores conduziram uma intervenção experimental para melhorar o comportamento em sala de aula.