TABLE 6.

Unstandardized coefficients (and standard errors) of multilevel models of children’s behaviors.

Effect	Parameter	Children Observing the Exhibit	Children Engaging with the Exhibit	Children’s Requests for Science Information	Children’s Science Explanations
Intercept	γ00	0.47(0.37)	0.78(0.70)	0.38(0.20)	−0.05(0.11)
Parents’ Requests for Science Information	γ01	0.54**(0.15)	−0.47(0.27)	0.003(0.08)	−0.03(0.05)
Parents’ Science Explanations	γ02	0.74*(0.34)	−0.67(0.62)	0.30(0.19)	−0.29**(0.11)
Duration	γ001	0.003(0.06)	0.44**(0.12)	−0.02(0.03)	0.001(0.02)
Interactive Exhibit	γ002	−1.67(0.37)	−1.56*(0.71)	−0.26(0.21)	0.31**(0.01)
Educator Condition	γ003	0.20(0.42)	−0.66(0.78)	0.00(0.23)	0.11(0.12)
Random Effects
Family ID		0.88**,*⁣**(0.20)	0.47**,*⁣**(0.12)	0.24**,*⁣**(0.06)	0.12**,*⁣**(0.02)
Site ID		0.24(0.19)	2.26**(0.71)	0.08(0.07)	0.00(0.00)

*p < 0.05, **p < 0.01, *** p < 0.001.