What type of data is collected before intervention starts?

Baseline data is the type of data collected before any intervention begins. It serves as a point of reference to measure change or progress throughout the course of treatment. By establishing a clear picture of the individual's abilities or challenges prior to intervention, professionals can identify specific goals, tailor treatment plans, and determine the effectiveness of the intervention over time. Baseline data provides critical insights into where an individual currently stands, enabling clinicians to compare future assessments against this initial set of data to evaluate the impact of their strategies. This is essential for both planning interventions and for making data-driven decisions about ongoing therapy.