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Table 2 Questionnaire values

From: Event-related potentials when identifying or color-naming threatening schematic stimuli in spider phobic and non-phobic individuals

 

Control Group

Spider Phobics

Social Phobics

 

Questionnaire

M

SD

M

SD

M

SD

One-way ANOVA

SPQ

2.47

1.78

20.61

2.66

2.58

1.95

F(2,53) = 430.97, p < .001*‡

SPAI

33.53

16.89

44.41

15.51

126.81

18.17

F(2,53) = 171.72, p < .001†‡

BDI

2.68

2.71

4.94

4.76

9.42

7.09

F(2,53) = 8.52, p = .001†‡

STAI-T

30.79

5.92

33.50

8.05

50.47

6.61

F(2,53) = 45.27, p < .001*‡

  1. Means (M) and standard deviations (SD) for each group. The German scores of the Social Phobia and Anxiety Inventory (SPAI) were transformed into the original scores [80]. STAI-T, State-Trait Anxiety Inventory – Trait Version; BDI, Beck Depression Inventory; SPQ, Spider Questionnaire.
  2. * Control group differs from spider phobics (p < .005). † Control group differs from social phobics (p < .05). ‡ Spider phobics differ from social phobics (p < .05)