Table 4 Predictor (sleep deficit) mediating the effect of time changes on student achievements
Subject domain | Effect of time on sleep deficits | Effect of sleep deficits on achievement | Effect of time on achievement | Indirect effect |
|---|---|---|---|---|
In science | −0.14* (− 0.12) | 10.15** (0.07) | − 11.78** (− 0.07) | −1.40* (− 0.01) |
In mathematics | −0.15* (− 0.13) | 10.00** (0.08) | − 5.32* (− 0.04) | − 1.48* (− 0.01) |