Author Details

Ahlgrim-Delzell, Lynn

  • Differential Item Functioning Comparisons on a Performance-based Alternate Assessment for Students with Severe Cognitive Impairments, Autism and Orthopedic Impairments

      Cara Cahalan Laitusis,   Behroz Maneckshana,   Lora Monfils,   Lynn Ahlgrim-Delzell
    Volume 10, Issue 2, 2009 - Articles

    Abstract  PDF