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. Author manuscript; available in PMC: 2018 May 1.
Published in final edited form as: Neuropsychol Dev Cogn B Aging Neuropsychol Cogn. 2016 Jul 18;24(3):321–332. doi: 10.1080/13825585.2016.1210079

Table 2.

Correlations Among Variables of Interest (N = 3,826)

1 2 3 4 5 6
1. High school class rank — 0.59* 0.19* 0.12* 0.28* 0.23*
2. Adolescent IQ — 0.20* 0.17* 0.25* 0.23*
3. Immediate recall at age 64 — 0.72* 0.30* 0.28*
4. Delayed recall at age 64 — 0.27* 0.36*
5. Immediate recall at age 71 — 0.61*
6. Delayed recall at age 71 —

Note. Results are presented as Pearson correlations (r).

*

p < .001.