Table 1.

Descriptive statistics and inter-correlations among the measures.

	M	SD	1	2	3	4	5	6	Alpha
1. Gender (0 = males)
2. Teaching experience	11.31	10.10	-0.05
3. Attention	3.31	0.79	0.06	–0.06					0.87
4. Clarity	3.47	0.71	0.01	–0.00	0.09∗				0.87
5. Repair	3.57	0.76	0.03	0.02	0.02	0.48∗∗			0.85
6. Positive Affect	3.62	0.67	–0.05	–0.19∗∗	–0.02	0.31∗∗	0.36∗∗		0.87
7. Negative Affect	2.15	0.72	0.08	0.03	0.30∗∗	–0.18∗∗	–0.22∗∗	–0.23∗∗	0.87

^∗p < 0.05; ^∗∗p < 0.01.