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. 2025 Aug 21;15:30775. doi: 10.1038/s41598-025-13117-w

Table 1.

Table of fixed effects, detailing the coefficients, standard errors, and 95% confidence intervals z-values and for each effect and interaction.

Estimate Z value 2.5% CI 97.5% CI
Intercept 0.080 4.675 0.047 0.114
Identity 1.810* 61.499 1.752 1.868
Accent 0.405 22.168 0.369 0.441
Sentence − 0.167 − 7.757 − 0.209 − 0.125
Confidence − 0.196* − 30.588 − 0.209 − 0.184
Familiarity 0.005* 0.291 − 0.026 0.035
Identity × accent − 0.006 − 0.168 − 0.076 0.064
Identity × sentence 0.057* 1.591 0.013 0.127
Accent × sentence 0.231 6.524 0.161 0.300
Identity × accent × sentence − 0.124 − 1.751 − 0.263 0.015