title: Heart rate changes in children as a function of test versus game instructions and test anxiety.
mesh_terms: D000124:Achievement; D001007:Anxiety; D001143:Arousal; D002648:Child; D004644:Emotions; D006339:Heart Rate; D006801:Humans; D008297:Male; D009042:Motivation; D010551:Personality; D010555:Personality Inventory