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. Author manuscript; available in PMC: 2012 Sep 1.
Published in final edited form as: Dev Psychol. 2011 Sep;47(5):1410–1430. doi: 10.1037/a0023750

Table 2.

Descriptive Statistics and Polychoric Correlations for the Binned Latency Scores at Ages 14–36 Months

Age n % in Latency Bins Polychoric Correlationsa
0–10 s 11–29 s 30+ s 14 mo. 20 mo. 24 mo. 36 mo.
14 months 760 73.3 15.3 11.4 --
20 months 676 51.0 15.4 33.6 .21 --
24 months 671 33.2 11.0 55.7 .21 .26 --
36 months 658 22.2 13.2 64.6 .30 .19 .36 --

Note. Correlations estimated with Mplus based on all data (total N = 819).

a

All p < .05.