Share via Share via... Twitter LinkedIn Facebook Pinterest Telegram WhatsApp Yammer RedditRecent ChangesSend via e-MailPrintPermalink × This is an old revision of the document! The effect of Third Variables: general The effect of Third Variables: general ut, video /* Number 7 1 */ causal hypothesis dependent variable endogenous concept independent variable exogenous concept trivariate explanation effect of a third variable confounding confounding variable specification interaction moderation oderator interaction variable intervening variable spurious relationship test variable interpretation addition ut video