Table 1.

Descriptive analysis of K-12 teachers’ OSRL.

Variables	N	Mean	SD	Range
OLSE	1,443	4.02	0.87	1.00–7.00
OLM	1,443	4.73	1.40	1.00–7.00
OLCS	1,443	4.68	1.04	1.00–7.00
OLMS	1,443	4.11	0.63	1.00–7.00
OLRM	1,443	4.28	0.68	1.00–7.00

SD, standard deviation.