Share via Share via... Twitter LinkedIn Facebook Pinterest Telegram WhatsApp Yammer RedditRecent ChangesSend via e-MailPrintPermalink × This is an old revision of the document! Identifying problematic scale items Identifying problematic scale items item means, item variance and standard deviation, item-total correlation, item-rest correlation ut, video /* Number 6 9 5 5 */ item means item variance and standard deviation item-total correlation item-rest correlation ut video