Table 1.

Student Demographics (as reported at study commencement).

Sample	Demographic	Mean (Standard Deviation)	Range
Teachers	Age	48.9 years (13.0)	25–69 years
	Years teaching	21.3 years (12.9)	1.5–46 years
Students	Age	11.4 years (2.21)	8–17 years
	Grade	4.12 (3.09)	Grades 1–9