Table 7 Results of the Aiken Test validity analysis.

From: Student’s performance dataset on multidimensional 21st-century thinking skills in physics ability assessment

Items

Rater Scores

Aiken V

V-table

Notes

1

2

3

4

5

6

7

A1

3

4

4

4

3

4

4

0.905

0.76

Valid

A2

3

4

4

4

4

4

4

0.952

0.76

Valid

A3

3

2

2

2

4

4

4

0.667

0.76

Invalid

B1

4

4

4

4

4

4

4

1.000

0.76

Valid

B2

4

4

4

4

3

4

4

0.952

0.76

Valid

B3

4

4

4

4

4

4

4

1.000

0.76

Valid

C1

3

3

2

2

4

4

4

0.714

0.76

Invalid

C2

4

4

4

4

4

4

4

1.000

0.76

Valid

C3

4

4

4

4

4

4

4

1.000

0.76

Valid

D1

3

4

4

4

4

4

4

0.952

0.76

Valid

D2

2

3

3

2

4

4

4

0.714

0.76

Invalid

D3

4

4

4

4

4

4

4

1.000

0.76

Valid

E1

4

4

4

4

4

4

4

1.000

0.76

Valid

E2

4

4

4

4

4

4

4

1.000

0.76

Valid

E3

4

4

4

4

4

4

4

1.000

0.76

Valid

Average

0.924

0.76

Valid

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