Table 2 Regression results using mental rotation commission error rate as the criterion

From: Math anxiety and science anxiety are associated with spatial cognition and STEM interest in deaf, hard of hearing, and hearing people

Predictor

b

b 95% CI [LL, UL]

sr2

sr2 95% CI [LL, UL]

(Intercept)

32.78**

[29.62, 35.94]

Ā Ā 

Spatial Anxiety

0.84

[āˆ’1.83, 3.50]

0.00

[āˆ’0.01, 0.02]

Math Anxiety

4.31**

[1.47, 7.16]

0.07

[āˆ’0.02, 0.15]

Science Anxiety

3.31*

[0.53, 6.10]

0.04

[āˆ’0.02, 0.11]

Spatial Habits

āˆ’0.75

[āˆ’3.75, 2.24]

0.00

[āˆ’0.01, 0.02]

Visualizer

āˆ’0.39

[āˆ’3.13, 2.35]

0.00

[āˆ’0.01, 0.01]

ASL-Experience

āˆ’0.14

[āˆ’3.58, 3.29]

0.00

[āˆ’0.00, 0.00]

Hearing Status

āˆ’0.93

[āˆ’7.56, 5.69]

0.00

[āˆ’0.01, 0.01]

  1. Overall Fit: R2ā€‰=ā€‰0.221**, 95% CI [0.05,0.31].
  2. Spatial Anxiety, Math Anxiety, Science Anxiety, Spatial Habits, and the Visualizer subscale were all Z-scored for this analysis. For questionnaire descriptions please see Table 4. A significant b-weight indicates the semi-partial correlation is also significant. b represents unstandardized regression weights (though, on the Z-scored variables, these represent standardized scores). sr2 represents the semi-partial correlation squared. LL and UL indicate the lower and upper limits of a confidence interval, respectively. VIF for each variable was <1.5 indicating low multicollinearity between variables.
  3. *p < 0.05, **p < 0.01.
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