Cognitive Load of Learner Control: Extraneous or Germane Load?

Table 1

Design of the study.

Pretest	Learning phase			Posttest
	Condition	Treatment		𝑁=145
Pretest and questionnaires	No Control	Single; Secondary	Secondary; Single	Posttest	n = 37; n = 36
	Learner Control	Single; Secondary	Secondary; Single		n = 37; n = 35