What is the purpose of screening tests in reading instruction?

Screening tests in reading instruction serve the critical function of providing an initial assessment of student progress. They are designed to identify students' reading skills and determine their literacy levels at the onset of instruction. By administering these tests, educators can pinpoint students who may require additional support or intervention, allowing for early identification of those who are at risk for reading difficulties. This proactive approach helps in tailoring instruction to meet the diverse needs of students and sets the foundation for effective reading intervention strategies.

The other options, while they may relate to educational evaluation in some capacity, do not capture the primary aim of screening tests in the context of reading instruction. Assessing teacher performance or evaluating school resources is not the focus of screening tests; neither do these tests measure curriculum effectiveness. Instead, they are specifically structured to gauge where each student stands in their reading abilities, ensuring that educators can make informed decisions about instructional strategies and support systems.