Manual for the Allen Cognitive Level Screen-5 and Large Cognitive Level Screen-5:Most recently updated and revised version of manual for administering both ACLS and LACLS is guided by the Standards for Educational and Psychological Testing (AERA, 1999).New sections include: definition of "functional cognition," history of the cognitive disabilities model, set up of the tools with photos, color-coded administration instructions, revised scoring tables, assigning and interpreting scores, review of published research, and four Appendixes with references and resources for practitioners.Spiral bound notebook comes with a handy, clear plastic pouch to hold your ACLS and LACLS tools.By Claudia Allen (MA, OTR, FAOTA), Sarah Austin (MS, OTR/L), Sandra David (OTR/L), Catherine Earhart (OTR/L), Deane McCraith (MS, OTR/L) and Linda Riska-Williams (MA, OTR/L).Allen Cognitive Level Screen- ACLS:The ACLS is a standardized screening tool used to obtain a quick measure of global processing capacities, learning potential and performance abilities.Now manufactured and endorsed by ACLS & LACLS Committee. 3-3/4" x 4-3/4".Large Allen Cognitive Level Screen- LACLS:The large version of the ACLS tool is used with visually impaired persons.Research studies have demonstrated correspondence with ACLS. Now manufactured and endorsed by ACLS & LACLS Committee to meet rigorous standards for quality control. 5-3/4" x 7".