Table 1.

Fixed effects variables relationships with pain outcomes

Outcome predictors	B	95% CI	SE	t value	p value	Cohen’s d
Pain unpleasantness
Session*	− 0.16	[− 0.29, − 0.04]	0.064	− 2.557	.011	− 0.102
Segmenta	0.02	[− 0.10, 0.14]	0.063	0.310	.757	0.012
Temperature*	3.13	[3.00, 3.26]	0.065	48.328	< .001	1.943
Removal*	1.22	[0.83, 1.61]	0.199	6.089	< 0.001	0.242
Trial	0.008	[− 0.02, 0.04]	0.014	0.610	.542	0.025
Age (in years)*	− 0.05	[− 0.10, − 0.01]	0.023	− 2.315	.023	− 0.442
Genderb	− 0.45	[− 1.61, 0.72]	0.652	− 0.695	.560	− 0.988
Languagec	0.01	[− 0.11, 0.14]	0.065	0.206	.837	0.008
Cultural dominance	− 0.26	[− 0.73, 0.21]	0.241	− 1.080	.280	− 0.066
Language × cultural dominance	− 0.08	[− 0.36, 0.18]	0.136	− 0.652	.514	− 0.026
Pain intensity
Session*	− 0.27	[− 0.39, − 0.14]	0.062	− 4.271	< .001	− 0.171
Segmenta	0.04	[− 0.08, 0.16]	0.062	0.632	527	0.025
Temperature*	3.10	[2.98, 3.22]	0.063	49.121	< .001	1.975
Removal*	0.88	[0.50 1.26]	0.194	4.516	< .001	0.180
Trial	0.004	[− 0.02, 0.03]	0.013	0.327	.744	0.013
Age (in years)*	− 0.05	[− 0.10, − 0.01]	0.022	− 2.488	.014	− 0.473
Genderb	− 0.39	[− 1.22, 0.40]	0.498	− 0.792	.513	− 1.136
Languagec	0.06	[− 0.06, 0.19]	0.063	1.021	307	0.041
Cultural dominance	0.08	[− 0.37, 0.54]	0.235	0.359	719	0.022
Language × cultural dominance*	− 0.46	[− 0.72, − 0.20]	0.132	− 3.442	< .001	− 0.138
Pain-evoked physiological arousal (mSCRa)
Session*	− 0.16	[− 0.21, − 0.10]	0.030	− 5.232	< .001	− 0.216
Segment*a	− 0.30	[− 0.36, − 0.24]	0.029	− 10.307	< .001	− 0.426
Temperature*	0.88	[0.82, 0.94]	0.030	29.567	< .001	1.222
Removal*	− 0.24	[− 0.42, − 0.07]	0.089	− 2.741	.006	− 0.112
Trial*	− 0.08	[− 0.10, − 0.07]	0.006	− 12.994	< .001	− 0.538
Age (in years)*	− 0.05	[− 0.07, − 0.03]	0.010	− 4.443	< .001	− 0.839
Genderb	0.19	[− 0.22, 0.60]	0.199	0.971	.335	0.227
Languagec	0.03	[− 0.03, 0.09]	0.030	0.946	.344	0.039
Cultural dominance	− 0.06	[− 0.27, 0.15]	0.109	− 0.539	.590	− 0.032
Language × cultural dominance*	− 0.16	[− 0.28, − 0.04]	0.062	− 2.657	.008	− 0.110

B slope, CI confidence interval, SE standard error, mSCRa mean skin conductance response amplitude

*Variables with significant (p < .05) slopes

^aSegment denotes comparison between pre-priming and post-priming trials, with negative values corresponding to higher pain outcomes pre-priming

^bNegative values for gender denote higher pain outcomes in women

^cLanguage coded as 0 for English, 1 for Spanish; negative values denote higher pain outcomes in English