Assessing Iranian EFL teachers’ educational performance based on gender and years of teaching experience

Mashhadlou, Haleh; Izadpanah, Siros

doi:10.1186/s40468-021-00140-7

Language Testing in Asia

Table 7 Independent sample T test of teacher performance based on gender for questionnaire categories

From: Assessing Iranian EFL teachers’ educational performance based on gender and years of teaching experience

		Levene’s test for equality of variances		t test for equality of means
		F	Sig.	t	df	Sig. (2-tailed)	Mean difference	Std. error difference	95% Confidence interval of the difference
		F	Sig.	t	df	Sig. (2-tailed)	Mean difference	Std. error difference	Lower	Upper
Listening	Equal variances assumed	0.05	0.82	−0.71	148.00	0.48	−0.31	0.44	−1.18	0.55
Listening	Equal variances not assumed			−0.71	141.57	0.48	−0.31	0.44	−1.19	0.56
Speaking	Equal variances assumed	0.99	0.32	−1.03	148.00	0.31	−0.55	0.54	−1.62	0.51
Speaking	Equal variances not assumed			−1.03	148.00	0.31	−0.55	0.54	−1.62	0.51
Reading	Equal variances assumed	0.91	0.34	−0.79	148.00	0.43	−0.32	0.40	−1.12	0.48
Reading	Equal variances not assumed			−0.78	139.19	0.44	−0.32	0.41	−1.12	0.49
Writing	Equal variances assumed	0.54	0.47	−0.28	148.00	0.78	−0.10	0.37	−0.83	0.62
Writing	Equal variances not assumed			−0.29	146.72	0.78	−0.10	0.37	−0.83	0.62
Vocabulary	Equal variances assumed	0.57	0.45	−0.34	148.00	0.73	−0.17	0.51	−1.18	0.83
Vocabulary	Equal variances not assumed			−0.34	146.82	0.73	−0.17	0.51	−1.18	0.83
Grammar	Equal variances assumed	2.58	0.11	0.75	148.00	0.45	0.31	0.41	−0.50	1.11
Grammar	Equal variances not assumed			0.76	146.63	0.45	0.31	0.40	−0.49	1.10
Designing and performing instruction	Equal variances assumed	4.45	0.04	0.42	148.00	0.68	0.82	1.96	−3.04	4.68
Designing and performing instruction	Equal variances not assumed			0.42	144.96	0.67	0.82	1.93	−2.99	4.63
Assessment	Equal variances assumed	2.66	0.11	0.69	148.00	0.49	0.54	0.79	−1.02	2.11
Assessment	Equal variances not assumed			0.69	147.05	0.49	0.54	0.78	−1.01	2.09
Familiarity of students	Equal variances assumed	0.52	0.47	0.36	148.00	0.72	0.24	0.66	−1.07	1.55
Familiarity of students	Equal variances not assumed			0.36	147.99	0.72	0.24	0.66	−1.06	1.54
Content knowledge	Equal variances assumed	0.73	0.40	−0.42	148.00	0.68	−0.21	0.50	−1.18	0.77
Content knowledge	Equal variances not assumed			−0.42	147.30	0.68	−0.21	0.49	−1.18	0.77
Classroom management	Equal variances assumed	1.78	0.18	1.05	148.00	0.30	0.67	0.64	−0.60	1.94
Classroom management	Equal variances not assumed			1.06	147.28	0.29	0.67	0.64	−0.59	1.93
Professional development	Equal variances assumed	2.66	0.11	0.69	148.00	0.49	0.54	0.79	−1.02	2.11

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