Table 3 Sample Calculations of Maximal Standardized Parent Participation Profiles and Parent Engagement Intensity with Examples of Participation

School A

control cohort

Parent Surveys (3)

Example – parent completed

2 surveys

1

1/1 = 100%

6

(2 + 2)/6 = 66%

School B

control cohort

About Eating lessons (6)

Parent Surveys (3)

Example – parent completed 4

About Eating lessons and 1 survey

2

2/2 = 100%

12

(4 + 2)/12 = 50%

School C

FFF cohort

About Eating lessons (6) Recipes (5)

Parent Surveys (3)

Parent Diet Assessment (3)

Youth Diet Assessment (3)

Example – parent completed 3

surveys, 3 youth diet assessments (2 recalls each), and 1 About Eating lesson

5

3/5 = 60%

30

(2 + 2 + 2 + 2 + 2 + 2 + 1)/30 = 43.3%

D – FFF year

Family Nights (2); Action Pack (10)

Recipes (5); About Eating lessons (6)

Parent Surveys (3); Accelerometer (3)

Parent Diet Assessment (3)

Child Diet Assessment (3)

Example – Parent completed 5 action packs,

4 About Eating lessons, 2 parent surveys,

2 parent diet assessment (2 recalls each) and 2 youth diet assessments (3 recalls each)

8

5/8 = 62.5%

48

(2 + 4 + 2 + 2 + 2 + 2 + 2 + 2)/48 = 37.5%