TABLE 2.

Multi-level regression results

	Dependent variable
	Mean proportion of target looking
	(1)	(2)	(3)
Trial type		0.018 (0.023)	0.018 (0.023)
Centered age	0.029*** (0.010)	0.029*** (0.010)	0.033*** (0.011)
Trial type: age			−0.008 (0.012)
Intercept	0.613*** (0.018)	0.604*** (0.021)	0.604*** (0.022)
Observations	60	60	60
Log likelihood	40.903	38.359	35.078
Akaike Inf. Crit.	−73.807	−66.717	−58.155
Bayesian Inf. Crit.	−65.430	−56.246	−45.589

Note: Random effects for all models are (1|Subject).

^*p < .1;

^**p < .05; and

^***p < .01.