Correlation matrix convergent validity

1. Correlation Matrix –
Construct-Related Evidence of Validity
•
•
1

2. Correlation Matrix –
Construct-Related Evidence of Validity
2

3. Correlation Matrix –
Construct-Related Evidence of Validity
3

4. Correlation Matrix –
Construct-Related Evidence of Validity
4

5. Correlation Matrix –
Construct-Related Evidence of Validity
5
These items
target
“Reading
Efficacy or
Confidence”

6. Correlation Matrix –
Construct-Related Evidence of Validity
6
These items
target
“Math
Efficacy or
Confidence”

7. Correlation Matrix –
Construct-Related Evidence of Validity
7

8. Correlation Matrix –
Construct-Related Evidence of Validity
8

9. Correlation Matrix –
Construct-Related Evidence of Validity
9
Here we have High Inter-Item Correlation for these three items targeting
“Reading Efficacy” (.70 or above is considered high)

10. Correlation Matrix –
Construct-Related Evidence of Validity
10
Here we have High Inter-item Correlation for these three items targeting
“Math Efficacy”

11. Correlation Matrix –
Construct-Related Evidence of Validity
11
This is evidence of “Convergent Validity” for each of these constructs
because the items within each scale are highly correlated