2.5.1. Receptive vocabulary
The PPVT-III (Dunn & Dunn, 1997) was designed to measure receptive vocabulary. Specifically, it is recommended for use in educational and clinical settings to measure receptive vocabulary and to screen for English language ability and general language development. When taking the test, the child is required to point to one off our pictures on a panel that represents an object or action named by the examiner. Reported alpha and split half reliability coefficients are in the range of 0.86–0.98 for Forms A and B, respectively