Authors: Ervin, RA Ehrhardt, KE Poling, A

Citation: Ra. Ervin et al., Functional assessment: Old wine in new bottles, SCH PSYCH R, 30(2), 2001, pp. 173-179

Authors: Ervin, RA Radford, PM Bertsch, K Piper, AL Ehrhardt, KE Poling, A

Citation: Ra. Ervin et al., A descriptive analysis and critique of the empirical literature on school-based functional assessment, SCH PSYCH R, 30(2), 2001, pp. 193-210