An IERI – International Educational Research Institute Journal
Table 3 LS and QR estimates of the effects of covariate on mathematics achievement in primary school—second grade
LS | Mathematics—L2 | ||||||
|---|---|---|---|---|---|---|---|
QR | |||||||
\(\theta = 0.1\) | \(\theta = 0.25\) | \(\theta = 0.5\) | \(\theta = 0.75\) | \(\theta = 0.9\) | p value equiv.test | ||
(Intercept) | 173.69 | 143.49 | 145.74 | 190.36 | 199.13 | 226.49 | |
(1.90) | (2.56) | (2.68) | (2.25) | (3.31) | (3.74) | ||
Female | −4.37 | −2.85 | −5.36 | −5.55 | −6.22 | −7.21 | < 0.01 |
(0.63) | (1.49) | (1.46) | (0.30) | (1.41) | (1.72) | ||
Early enrolment | −4.11 | 0.03 | −0.03 | −4.49 | −4.44 | −11.93 | 0.15 |
(2.69) | (5.91) | (2.91) | (3.15) | (3.84) | (4.81) | ||
Late enrolment | −8.55 | −15.62 | −13.66 | −11.39 | −3.72 | −0.05 | < 0.01 |
(2.49) | (4.10) | (3.78) | (3.98) | (4.77) | (3.71) | ||
Kindergarten:yes | 3.25 | 3.57 | 3.44 | 5.23 | 4.29 | 2.29 | 0.70 |
(1.55) | (2.53) | (2.12) | (2.94) | (2.81) | (2.62) | ||
Immigrant | −11.53 | −10.38 | −8.01 | −11.58 | −15.35 | −14.22 | < 0.01 |
(1.10) | (2.12) | (1.71) | (1.79) | (2.17) | (2.07) | ||
Centre-Italy | −0.25 | −0.72 | 0.01 | 0.02 | 0.01 | 0.00 | 0.90 |
(0.88) | (1.56) | (0.83) | (0.47) | (1.61) | (1.89) | ||
South-Italy | −5.79 | −6.81 | −1.92 | −1.31 | 0.40 | 2.29 | < 0.01 |
(1.42) | (0.59) | (1.78) | (2.35) | (1.40) | (1.82) | ||
Pared | 1.98 | 1.82 | 2.03 | 2.11 | 2.02 | 1.90 | < 0.05 |
(0.07) | (0.14) | (0.07) | (0.06) | (0.13) | (0.2) | ||