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. 2015 Jul 20;10(7):e0132732. doi: 10.1371/journal.pone.0132732

Fig 1. Schematic representation of the hypotheses formulated in this study.

Fig 1

(H1) an activating ambience is more effective in increasing both pleasure and arousal in elderly that are in a sad mood than a neutral ambience, and (H2) a cozy ambience is more effective in both increasing pleasure and reducing arousal in elderly that are in an anxious mood than a neutral ambience.