Fig 1.
Venn diagram indicating the relationship of the target sample to the full sample.
Table 1.
Comparisons of full EELS and target sample characteristics (demographic).
Table 2.
Comparisons of full EELS and target sample characteristics (deaf-related).
Table 3.
National statistics from the Annual Survey of Deaf and Hearing Children and Youth 2009–2010 school year, total N = 37,828.
Table 4.
Mean age (in months) within each cohort at the time of testing in Wave 1.
Table 5.
Means, standard deviations, and sample sizes for Letter-Word Identification W Scores for the target sample.
Fig 2.
Box plots of Letter Word Identification W scores by cohort across wave.
Fig 3.
Individual spline curves of participant W scores for the three cohorts across the three waves.
Table 6.
Means, standard deviations, and sample sizes for Letter-Word Identification standard scores for the target sample.
Fig 4.
Box plots of Letter Word Identification standard scores by cohort across waves.
Fig 5.
Individual spline curves of participant standard scores for the three cohorts across the three waves.
Table 7.
Means and standard deviations of intercepts and slopes of Letter-Word Identification W and standard scores for the target sample.
Table 8.
Regressions predicting individual intercepts for LWI W scores.
Table 9.
Regressions predicting individual slopes for LWI W scores.
Table 10.
Regressions predicting individual intercepts for LWI standard scores.
Table 11.
Regressions predicting individual slopes for LWI standard scores.