DIF allows us to examine if the items included in an instrument have a significantly different mean �C even though it shows equal levels of the trait studied (in this case Closeness and Conflict) �C for the groups considered inside the population studied (Bond and Fox, 2007). In this study, we evaluated the DIF for both school level (preschool vs. primary school) and gender (males vs. females). Th


Who Upvoted this Story