Table 3.

Immediate Recall as a Function of Class Rank and IQ (N = 3,826)

	B (SE)	β	t
Predictors of immediate recall at age 64a
Class rank	.016 (.002)	0.14	7.02*
Adolescent IQ	.012 (.002)	0.10	5.32*
Predictors of immediate recall at age 71b
Class rank	.014 (.002)	0.14	7.27*
Adolescent IQ	.019 (.002)	0.19	10.05*
Predictors of change in immediate recallc
Class rank	.010 (.002)	0.11	5.62*
Adolescent IQ	.016 (.002)	0.17	8.96*

Note. Model summary:

^aF (2, 3823) = 93.81*, R² = 0.05;

^bF (2, 3823) = 185.34*, R² = 0.09;

^cF (3, 3822) = 221.49*, R² = 0.15; effect of immediate recall at age 64: β = .25, t = 16.37*.

^*p < .001.