Training Self-Regulated Learning in the Classroom: Development and Evaluation of Learning Materials to Train Self-Regulated Learning during Regular Mathematics Lessons at Primary School

Table 2

Overview of the scales of the self-regulated learning questionnaire regarding the sources, authors, and changes.

Scale	Changes	Source	Author
Goal setting	Simplified formulation of the items	SELVES	Otto [43], Schmidt [54]
Strategic planning	Simplified formulation of the items; One additional item	SELVES	Otto [43]
Intrinsic value	Simplified formulation of the items		Otto [43], Gürtler [55], Pekrun et al. [56]
Attention focusing	Simplified formulation of the items; Three additional items	SELVES	Otto [43]
Self-recording	Simplified formulation of the items	SELVES	Otto [43]
Self-evaluation	Simplified formulation of the items	SELVES	Otto [43]
Causal attribution	Simplified formulation of the items; One additional item		Bruder [57]