Table 1 Keywords used with the “OR” boolean operator
From: Multimedia learning principles in different learning environments: a systematic review
"Multimedia learning principle” "Principle of multimedia learning" "Cognitive theory of multimedia learning" "Coherence principle" "Signaling principle" | "Redundancy principle" "Spatial contiguity principle" "Temporal contiguity principle" "Segmenting principle" "Pre-training principle" | "Modality principle" "Multimedia principle" "Personalization principle" "Voice principle" "Image principle" |