Bond–Lader visual analogue scales
Participants were presented with 16-line scales anchored at either side by an adjective describing a mood. Participants clicked at a point on each scale to represent how they were feeling at that point in time. Each scale was scored out of 100 and from these scales 3 composite scores were calculated describing feelings of “Alert”, “Calm”, and “Content”, also presented as a score out of 100 (