What is one limitation of direct testing?

One limitation of direct testing is that it may not work well for large groups. Direct testing typically involves one-on-one or small group interactions, which can be time-consuming and resource-intensive. When applied to larger groups, the practicality of administering direct tests can diminish considerably, leading to logistical challenges and potential delays in gathering results. This situation can complicate data collection and may affect the accuracy and reliability of assessments, as it becomes difficult to maintain consistency across a larger population. As a result, while direct testing can provide detailed and individual insights, its effectiveness is limited in scenarios requiring evaluation of a large number of individuals simultaneously.