Many seem to believe that researcher-made tests are unnecessary, if not inappropriate, for evaluating reading comprehension interventions. We suggest that this view reflects a zeitgeist in which researcher-made (proximal) tests that align with the researchers' interventions are closely scrutinized and often devalued, whereas commercially developed…

Progress monitoring focuses on individualized decision making in general and special education with respect to academic skill development at the elementary grades. Progress monitoring is conducted frequently (at least monthly) and is designed to: (1) Estimate rates of improvement; (2) Identify students who are not demonstrating adequate progress…

A data-based approach is introduced as an alternative way to help teachers formulate decisions about the validity of test accommodations for students with learning disabilities. Three rationales for the approach are provided: an inadequate research base to guide decision-making, student heterogeneity, and problems with teacher's use of subjective…

Proposes a treatment-validity model for the identification of learning disabilities. The four-phase eligibility-assessment process would include evaluating adaptations in the regular classroom and verifying the effectiveness of special education before placement. Considers the technical requirements of this alternative eligibility process, and the…