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. 2018 Oct 23;9:1784. doi: 10.3389/fpsyg.2018.01784

Table 2.

Hierarchical regression results examining predictors of mental contamination severity following evoking source.

State mental contamination scale
Block 1 Results
Block 2 Results
Block 3 Results
Final Block Results
ΔR2 β t ΔR2 β t ΔR2 β t ΔR2 β t
Block 1 0.14∗∗
STICSA-Trait 0.19 1.96 −0.05 0.40 −0.05 0.50 −0.06 0.50
Baseline Dirtiness 0.29∗∗ 3.02 0.35∗∗ 3.75 0.35∗∗ 3.40 0.34∗∗ 3.40
Block 2 0.08∗∗
MCQ-30-N 0.36∗∗ 3.15 0.36∗∗ 2.68 0.36∗∗ 2.59
Block 3 <0.01
MCQ-30-NC 0.01 1.26 0.01 0.02
Block 4 <0.01
MCQ-30-CC 0.04 0.41

N = 102. ∗∗p < 0.01, p < 0.05 (two-tailed). STICSA, State-Trait Inventory of Cognitive and Somatic Anxiety; MCQ, Metacognitions Questionnaire (N, Negative; NC, Need for Control; CC, Cognitive Confidence).