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. Author manuscript; available in PMC: 2020 Jul 4.
Published in final edited form as: New Dir Child Adolesc Dev. 2019 Jul 4;2019(166):15–41. doi: 10.1002/cad.20306

Table 3.

Intra-class Correlations for Model 3 for Reading and Language outcomes in English and Spanish from Kindergarten through Grade 2.

Variance Estimates

Kindergarten Kindergarten Grade 1 Grade 1 Grade 2 Grade 2
Fall Spring Fall Spring Fall Spring
Level Measure Estimate Estimate Estimate Estimate Estimate Estimate

School OLETC 0.09 0.11 0.07 0.07 0.05 0.05
OLSTC 0.06 0.09 0.02 0.03 0.06 0.06

BRETC NA 0.06 0.10 0.10 0.07
BRSTC 0.10 0.07 0.11 0.10

Instruction Instruction Instruction Instruction Instruction Instruction
Spanish English Spanish English Spanish English Spanish English Spanish English Spanish English

Teacher OLETC 0.06 0.11 0.07 0.16 0.09 0.27 0.11 0.24 0.24 0.17 0.26 0.24
OLSTC 0.04 0.21 0.07 0.16 0.07 0.19 0.13 0.21 0.22 0.20 0.23 0.18

BRETC NA 0.06 0.07 0.06 0.13 0.11 0.14 0.17 0.18
BRSTC 0.15 0.03 0.25 0.09 0.23 0.07 0.32 0.10

Student OLETC 0.85 0.79 0.82 0.73 0.85 0.67 0.83 0.69 0.71 0.77 0.70 0.70
OLSTC 0.87 0.74 0.82 0.76 0.90 0.79 0.83 0.77 0.71 0.75 0.70 0.78

BRETC 0.82 0.67 0.94 0.68 0.88 0.82 0.87 0.88
BRSTC 0.82 0.84 0.73 0.82 0.69 0.81 0.64 0.79