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Table 5 ANCOVA of EVT

From: Leaping the language gap: strategies for preschool and head start teachers

Source

Sum of squares

df

Mean squares

F

p

Partial eta squared

EVT pretest scores

3,642.06

1

3,642.06

53.01

<.001

.469

Intervention

456.41

1

456.41

6.64

.012

.100

Language

677.41

1

677.41

9.86

.003

.141

Intervention × Language

5.82

1

5.82

.09

.772

.001

Error

4,122.14

60

68.70

   

Total

490,075.00

65

    
  1. Note: R 2 = .712.