PRE-PE

By Preschool

POST-PE

By Preschool

(N = 85 sessions)

Mean (SD)

(N = 19-24 classes)

Mean Range

(N = 80 sessions)

Mean (SD)

(N = 19 - 24 classes)

Mean Range

Lesson Length (min)

25.8

(6.8)

21.9 - 29.3

21.8

(8.2)

20.5 - 32.0

Student Activity (%)

Lying down

<0.1

(0.2)

0.0 - <0.1

<0.1

(0.2)

0.0 - <0.1

Sitting

74.0

(18.7)

70.5 - 77.4

78.6

(19.2)

72.0 - 84.8

Standing

13.6

(11.9)

11.2 -15.9

12.7

(13.9)

8.5 - 20.4

Walking

10.8

(8.6)

6.7 - 12.9

7.4

(7.3)

5.7 - 9.8

Vigorous

1.6

(3.9)

<0.1 - 2.5

1.3

(3.3)

0.5 - 1.1

MVPA^a

12.4

(10.0)

6.8 - 14.3

8.7

(8.6)

6.6 - 12.0

Lesson Context (%)

Books/Academic

50.3

(36.5)

42.8 - 62.2

47.6

(39.7)

27.3 - 71.2

Music

9.6

(25.3)

0.8 - 20.3

10.2

(27.6)

0.8 - 19.5

Group Time

8.8

(22.0)

2.6 - 11.3

4.8

(19.2)

0.6 - 9.6

Snacks

5.4

(15.0)

0.0 - 16.6

8.6

(20.1)

2.3 - 16.5

Sociodramatic

5.4

(15.0)

0.0 - 16.6

8.6

(20.1)

2.3 - 16.5

Art

4.7

(12.6)

2.0 - 8.3

8.4

(17.1)

2.4 - 12.5

Manipulative

3.4

(9.4)

0.3 - 6.9

1.6

(6.5)

0.0 - 3.6

Self Care

1.3

(6.1)

0.0 - 2.5

1.4

(4.4)

0.7 - 1.9

Transitions

0.2

(1.4)

0.0 - 0.6

5.2

(19.2)

0.0 - 10.0

Videos

0.2

(1.4)

0.0 - 0.6

5.2

(19.2)

0.0 - 10.0

Gross Motor

0.2

(1.0)

0.0 - 0.3

0.2

(1.2)

0.0 - 0.1

Others

0.9

(8.9)

0.5 - 3.3

0.5

(3.5)

0.0 - 1.8

Teacher Interactions (%)

Promotes In-Class PA

1.1

(3.3)

0.1 - 2.9

0.8

(2.0)

0.0 - 1.4

Promotes Out-of-Class PA

<0.1

(0.3)

0.0 - 0.1

0.1

(0.6)

0.0 - 0.3

None

98.8

(3.3)

97.1 - 99.8

99.2

(2.1)

98.6 - 100.0