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Table 4 Item content validity index of English and Yoruba poster, leaflet and Yoruba song materials from professionals’ rating

From: Content validation of educational materials on maternal depression in Nigeria

Materials/SAM

Domains/Professionals

1

2

3

4

5

6

A

B

I-CVI = A/B

1

2

3

4

5

6

A

B

I-CV = A/B

ENGLISH VERSION

YORUBA VERSION

LEAFLET

 Content

x

x

x

x

x

x

6

6

1

x

x

x

x

x

x

6

6

1

 Literacy demand

x

x

x

x

x

x

6

6

1

x

x

x

x

x

x

6

6

1

 Graphics

x

x

x

x

x

x

6

6

1

x

x

x

x

x

x

6

6

1

 Layout and topography

x

 

x

x

x

x

5

6

0.83

x

 

x

x

x

x

5

6

0.83

 Learning simulation

x

x

x

x

x

x

6

6

1

x

x

x

x

x

x

6

6

1

 Cultural appropriateness

x

x

x

x

x

x

6

6

1

x

x

x

x

x

x

6

6

1

 Total I-CVI= total A/ total B

      

34

36

0.94

      

34

36

0.94

S-CVI/UA

        

0.83

        

0.83

POSTER

 Content

x

x

x

x

x

x

6

6

1

x

x

x

x

x

x

6

6

1

 Literacy demand

x

x

x

x

x

x

6

6

1

x

x

x

x

x

x

6

6

1

 Graphics

x

x

x

x

x

x

6

6

1

x

x

x

x

x

x

6

6

1

 Layout and topography

x

x

x

x

 

x

5

6

0.83

x

x

x

x

 

x

5

6

0.83

 Learning simulation

x

x

x

x

x

x

6

6

1

x

x

x

x

x

x

6

6

1

 Cultural appropriateness

x

x

x

x

x

x

6

6

1

x

x

x

x

x

x

6

6

1

 Total I-CVI= total A/ total B

      

34

36

0.94

      

34

36

0.94

S-CVI/UA

        

0.83

        

0.83

SONG

 Content

         

X

x

x

x

x

x

6

6

1

 Literacy demand

         

X

x

x

x

x

x

6

6

1

 Learning simulation

         

X

x

x

x

x

x

6

6

1

 Cultural appropriateness

         

X

x

x

x

x

x

6

6

1

 Total I-CVI= total A/ total B

               

24

24

1

S-CVI/UA

                 

1

  1. S-CVI/UA = Item-CVI rated as 1/total no of items. A is the number of professionals who rated material as adequate. B is the total number of professionals