Higher-level questioning is an instructional method often recommended to challenge cognitively gifted students. However, professional development is needed to help teachers improve their ability to ask higher-level questions. Therefore, we developed an intervention based on Bloom's taxonomy, consisting of a 2-h session in which teachers learn how…

The Three Basic Dimensions model, theorizes three mediators for the effect of teaching quality dimensions on student outcomes. However, the proposed mediating paths and their effects have largely not been empirically tested. This study investigated the mediating role of depth of-processing, time-on-task, and need satisfaction between…