Share via Share via... Twitter LinkedIn Facebook Pinterest Telegram WhatsApp Yammer RedditRecent ChangesSend via e-MailPrintPermalink × This is an old revision of the document! Item characteristic curves Item characteristic curves latent trait, difficulty, specificity distrimination, item characteristic curve, item trace line, monotonicity ut, video scale item latent trait difficulty specificity distrimination item characteristic curve item trace line monotonicity ut video