Observation Survey of Early Literacy Achievement (OS): Total Score
|
Reading Recovery® vs.
Business as usual
|
0 Days
|
Full sample;
6,888 students
|
495.37
|
451.88
|
Yes
|
|
|
Iowa Test of Basic Skills: Total Reading Scale Score
|
Reading Recovery® vs.
Business as usual
|
0 Days
|
Full sample;
6,888 students
|
138.71
|
135.30
|
Yes
|
|
|
Observation Survey of Early Literacy Achievement (OS): Total Score
|
Reading Recovery® vs.
Business as usual
|
0 Days
|
English Learners;
1,253 students
|
493.30
|
440.50
|
Yes
|
|
|
Observation Survey of Early Literacy Achievement: Writing Vocabulary Subtest
|
Reading Recovery® vs.
Business as usual
|
0 Days
|
Full sample;
6,878 students
|
38.80
|
27.10
|
Yes
|
|
|
Observation Survey of Early Literacy Achievement: Ohio Word Test
|
Reading Recovery® vs.
Business as usual
|
0 Days
|
Full sample;
6,878 students
|
14.60
|
10.30
|
Yes
|
|
|
Observation Survey of Early Literacy Achievement: Concepts about Print Subtest
|
Reading Recovery® vs.
Business as usual
|
0 Days
|
Full sample;
6,878 students
|
18.20
|
15.70
|
Yes
|
|
|
Iowa Test of Basic Skills: Total Reading Scale Score
|
Reading Recovery® vs.
Business as usual
|
0 Days
|
First year cohort;
866 students
|
139.20
|
135.00
|
Yes
|
|
|
Iowa Test of Basic Skills: Reading Words Subtest
|
Reading Recovery® vs.
Business as usual
|
0 Days
|
First year cohort;
866 students
|
141.20
|
136.70
|
Yes
|
|
|
Iowa Test of Basic Skills: Reading Comprehension Subtest
|
Reading Recovery® vs.
Business as usual
|
0 Days
|
First year cohort;
866 students
|
140.00
|
135.50
|
Yes
|
|
|
Iowa Test of Basic Skills: Total Reading Scale Score
|
Reading Recovery® vs.
Business as usual
|
0 Days
|
English Learners;
1,303 students
|
137.80
|
134.00
|
Yes
|
|
|
Observation Survey of Early Literacy Achievement: Hearing and Recording Sounds in Words Subtest
|
Reading Recovery® vs.
Business as usual
|
0 Days
|
Full sample;
6,878 students
|
33.10
|
29.60
|
Yes
|
|
|
Iowa Test of Basic Skills: Reading Words Subtest
|
Reading Recovery® vs.
Business as usual
|
0 Days
|
English Learners;
1,303 students
|
139.30
|
135.60
|
Yes
|
|
|
Iowa Test of Basic Skills: Reading Comprehension Subtest
|
Reading Recovery® vs.
Business as usual
|
0 Days
|
English Learners;
1,303 students
|
139.10
|
135.00
|
Yes
|
|
|
Iowa Test of Basic Skills: Reading Comprehension Subtest
|
Reading Recovery® vs.
Business as usual
|
0 Days
|
Full sample;
6,888 students
|
139.82
|
135.92
|
Yes
|
|
|
Iowa Test of Basic Skills: Reading Words Subtest
|
Reading Recovery® vs.
Business as usual
|
0 Days
|
Full sample;
6,888 students
|
140.55
|
136.98
|
Yes
|
|
|
Observation Survey of Early Literacy Achievement: Letter Identification Subtest
|
Reading Recovery® vs.
Business as usual
|
0 Days
|
Full sample;
6,878 students
|
52.10
|
51.10
|
Yes
|
|
|