Table 4.
Regression coefficients | Margins | |||||
---|---|---|---|---|---|---|
Poor | Below-average | Average | Above average | Excellent | ||
Parents' time spent with children | 0.1020*** | −0.0004 | −0.0021** | −0.0168*** | 0.0031* | 0.0162*** |
(2.88) | (−1.27) | (−2.19) | (−2.89) | (1.79) | (2.93) | |
Gender | −0.1520 | 0.0006 | 0.0031 | 0.0250 | −0.0046 | −0.0240 |
(−0.87) | (0.79) | (0.87) | (0.87) | (−0.83) | (−0.87) | |
Age | −0.6920** | 0.0027 | 0.0141* | 0.1130** | −0.0210* | −0.1090** |
(−2.45) | (1.19) | (1.91) | (2.49) | (−1.68) | (−2.48) | |
Age2 | 0.0302** | −0.0001 | −0.0006* | −0.0050** | 0.0009* | 0.0048** |
(2.52) | (−1.21) | (−1.95) | (−2.57) | (1.70) | (2.56) | |
Nation | 0.1730 | −0.0007 | −0.0035 | −0.0283 | 0.0052 | 0.0273 |
(0.63) | (−0.58) | (−0.63) | (−0.63) | (0.62) | (0.63) | |
Areas | 0.3620 | −0.0014 | −0.0074 | −0.0593 | 0.0110 | 0.0572 |
(1.53) | (−1.01) | (−1.42) | (−1.55) | (1.32) | (1.54) | |
Family income | 0.0895* | −0.0003 | −0.0018 | −0.0147* | 0.0027 | 0.0141* |
(1.91) | (−1.13) | (−1.56) | (−1.95) | (1.48) | (1.93) | |
Physical condition | 0.6060*** | −0.0023 | −0.0124*** | −0.0993*** | 0.0184** | 0.0957*** |
(4.47) | (−1.33) | (−2.72) | (−4.80) | (2.35) | (4.39) | |
Sleep quality | 0.3200*** | −0.0012 | −0.0066** | −0.0525*** | 0.0097* | 0.0506*** |
(2.70) | (−1.27) | (−2.13) | (−2.74) | (1.88) | (2.69) | |
Academic performance | 0.3730** | −0.0014 | −0.0076* | −0.0611** | 0.0113 | 0.0589** |
(2.07) | (−1.19) | (−1.79) | (−2.07) | (1.58) | (2.07) | |
N | 515 |
t-statistics in parentheses: *p < 0.1, **p < 0.05, ***p < 0.01.