Dose-Response Assessment is a scientific process used to evaluate the relationship between the amount of a substance, such as a chemical or drug, and the effects it produces on an organism. This assessment helps determine how different doses can lead to varying levels of response, from no effect to harmful outcomes. It is crucial in fields like toxicology and pharmacology for understanding safety and efficacy. The assessment typically involves studying data from experiments or observations to create a dose-response curve. This curve visually represents how increasing doses correlate with changes in response, aiding in risk assessment and regulatory decisions regarding substances like pesticides or medications.