Table 3.

Mean sublevel gains (SDs) in attainment as a function subject and school year for Trial 2.

	Year 5			Year 6
	Trained group	Comparison group	d	Trained group	Comparison group	d
English	1.48 (1.56)	2.36(1.58)	0.56	2.00 (1.44)	1.12 (1.20)	0.67
Maths	1.36 (1.29)	−1.04 (2.88)	1.15	2.12 (1.13)	1.32 (1.55)	0.60