In order not to overlook or to stigmatize students who may benefit from RTI, universal screening should be administered to all students. (Jenkins & Johnson, 2009).
It is recommended that there be a two-stage screening process; the first screening to rule out students who are clearly not at risk, while the second screening would help identify whether these students results were false positives or considered at risk (Jenkins & Johnson, 2009). A two-stage screening process is a more efficient use of school resources to focus time, energy and funds towards students who actually need the intervention. In addition, even though those students who scored false positives wouldn't be negatively affecting by participating in the intervention, it's those that are truly at risk that will be most affected. For example, many of the interventions see the greatest gains in reading achievement with smaller teacher-to-student