Variable

Rosemary Water

Control

Cohen’s d

Alert change

7.80 (5.05)

5.30 (5.49)

0.47

Calm change

10.00 (15.95)

10.00 (16.86)

0.00

Content change

−4.50 (15.24)

−9.50 23.18)

0.25

Positive Affect change

1.40 (4.88)

0.20 (4.93)

0.24

Negative Affect change

−1.80 (5.11)

−0.90 (1.59)

−0.24

Mental Demand

75.00 (23.00)

78.00 (16.00)

−0.15

Physical Demand

31.00 (25.00)

22.50 (19.00)

0.38

Temporal Demand

85.00 (6.60)

85.00 (8.80)

0.00

Performance

56.00 (21.00)

62.00 (26.00)

−0.25

Frustration

81.00 (7.80)

80.00 (13.00)

0.09

Effort

58.00 (32.00)

59.00 (21.00)

−0.04