摘要:The aims of this study determined reliability of Persian version of word attack, reading vocabulary and oral vocabulary scales. The researcher randomly assigned 30 students to two groups in Ilam, Iran. They included of 15 males and 15 females. The pilot study started on February 8th, 2014 and ended on February 15th. The Persian version of word attack, reading vocabulary and oral vocabulary scales were administered for these students. The reliability was conducted on research scales with Cronbach’s alpha to determine the inter-item reliability. Reliability coefficient for word attack, reading vocabulary and oral vocabulary scales were obtained. This study Cronbach’s alpha for word attack, reading vocabulary and oral vocabulary scales were obtained .96, .98, and .95 respectively. The outcomes of this study show that, high reliability. The researcher recommended that, employed these scales in the main.
关键词:pilot study; word attack; reading vocabulary; oral vocabulary