SR participants. Mean (± S.D.)

SD participants. Mean (± S.D.)

F

p

Faces

Before intervention

77 (5.6)

70 (5.7)

1199

<0.001

After intervention

98 7.6)

87 (8.6)

Pictures

Before intervention

67 (4.3)

64 (9.5)

1221

<0.001

After intervention

93 (4.8)

90 (4.5)

Facilitation

Before intervention

73 (8.6)

64 (8.8)

1149

<0.001

After intervention

101 (7.5)

90 (7.1)

Sensations

Before intervention

79 (6.3)

71 (5.2)

1229

<0.001

After intervention

96 (4.5)

89 (5.7)

Changes

Before intervention

78 (7.4)

72 (6.8)

1060

<0.001

After intervention

97 (6.7)

92 (6.4)

Blends

Before intervention

80 (7.3)

67 (5.9)

1933

<0.001

After intervention

95 (4.1)

91 (3.7)