. Author manuscript; available in PMC: 2020 Oct 14.

Published in final edited form as: Child Maltreat. 2019 Jan 23;24(4):353–363. doi: 10.1177/1077559518824058

Table 1.

Effects of Mother- and Child-Initiated Dyadic Repair on Mother and Child Respiratory Sinus Arrhythmia, Separately by Maltreatment Status.

Effects	Nonmaltreating Mother RSA (N = 42)	Nonmaltreating Child RSA (N = 41)	Maltreating Mother RSA (N = 59)	Maltreating Child RSA (N = 59)
Estimated intercepts
Mean RSA	5.966 (.152)^***	5.514 (.138)^***	5.927 (.146)^***	5.658 (.096)^***
RSA self-regulation	0.159 (.059)^**	0.185 (.057)^**	0.118 (.061)^*	0.284 (.065)^***
RSA coregulation	0.111 (.057)^*	0.108 (.062)^†	0.014 (.036)	0.019 (.042)
Estimated regression coefficients and variance components
Level 1 (time)
Level-1 residual variance	0.550 (.056)^***	0.710 (.097)^***	0.555 (.051)^***	0.687 (.103)^***
Level 2 (interactive repair)
Mother-initiated repair
Mean RSA	−0.037 (.132)	0.050 (.100)	−0.087 (.118)	−0.075 (.084)
RSA self-regulation	−0.043 (.035)	−0.069 (.033)^*	0.034 (.048)	0.074 (.028)^**
RSA coregulation	−0.097 (.048)^*	−0.088 (.049)^†	−0.015 (.042)	0.001 (.039)
Child-initiated repair
Mean RSA	−0.096 (.246)	0.263 (.250)	0.310 (.291)	0.192 (.125)
RSA Self-regulation	−0.023 (.054)	−0.122 (.070)^†	−.101 (.048)^*	0.060 (.048)
RSA coregulation	0.020 (.065)	0.111 (.08l)	−0.040 (.042)	−0.086 (.052)^†
Level-2 residual variance	0.927 (.258)^***	0.674 (.207)^**	1.177 (.312)^***	0.484 (.140)^**
Intraclass correlation	0.597	0.437	0.689	0.400

Note. Values in table denote b(SE) unless noted otherwise. RSA = respiratory sinus arrhythmia; SE = standard error.

^†

p < .10.

p < .05.

^**

p < .01.

^***

p <.001.