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International Journal of Child Care and Education Policy

Table 4 Effect sizes and predicted percentile gain and change for first grade text-level reading ability related to Pre-K attendance

From: The effects of public pre-kindergarten attendance on first grade literacy achievement: a district study

Literacy outcome

g ESa

Predicted percentile gain

Predicted percentile change

Fall PALS text level

.382

15

50th–65th

Mid-year DRA2 text level

.321

13

50th–63rd

  1. aHedges’ g effect size
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