Table 1 The constructs, tests, test length, and time spent
Constructs | Tests | Number of items | Time spent (min) | |
|---|---|---|---|---|
The domain-specific early mathematics | Dot-Dot comparison | Dot-Dot comparison test | 30 | 2.5 |
Dot-Number comparison | Dot-Number comparison test | 30 | 2.5 | |
Number comparison | Number comparison test (Single & Double digits) | 60 (Single) 60 (Double) | 2 3 | |
Analogous Magnitude representation | Mental number line: Percent Absolute Error | 10 | 5 | |
The number-specific EFs | Inhibition | Numerical Stroop test (Single & Double digits) | 30 (Single) 30 (Double) | 2 3 |
Shifting | Numerical shifting test | 35 | 3 | |
Mathematical abilities | Number sets test | 16 (5 set) 16 (9 set) | 2 3 | |
Numerical operation test | 20 | 5 | ||