Table 2.

Reliability of the rating scales (N = 198), 5 items (5 picture per category AM, AC, CM, and CC).

	Beauty		Liking		Rest		Stress
	Cronbach’s α	CI	Cronbach’s α	CI	Cronbach’s α	CI	Cronbach’s α	CI
Angular-modern (AM)	0.82	0.76–0.86	0.85	0.80–0.88	0.80	0.73–0.84	0.75	0.68–0.81
Angular-classic (AC)	0.83	0.78–0.86	0.84	0.79–0.88	0.80	0.74–0.84	0.78	0.72–0.83
Curved-modern (CM)	0.80	0.73–0.85	0.80	0.74–0.80	0.74	0.66–0.80	0.71	0.64–0.77
Curved classic (CC)	0.85	0.80–0.88	0.87	0.83–0.90	0.81	0.75–0.86	0.81	0.74–0.85

Bootstrap 95% confidence intervals (CI) based on 1,000 samples (2.5–97.5%).