Una tarea de estimación de colisiones y tiempo de llegada: evidencias preliminares de fiabilidad y validez

Abstract

A Time-to-contact and Collision Estimation Task: Preliminary Evidences of Reliability and Validity This study analyzes some psychometric properties of a Time-to-contact and Collision Estimation Task. This type of measure is often used as part of driver testing in many countries. However, available evidences of validity are scarce. Sixty participants (split evenly between professional drivers and general population) completed the task on two occasions. The results were positive in some respects (e.g., internal consistency), but also show the need for changes and improvements in the task design. Further studies are needed to support the use of this type of measures.