		t-test for Equality of Means
		t	df	Sig. (2-tailed)
		t	df	Sig. (2-tailed)
Environment	Equal variances assumed	0.331	190	0.741
Environment	Equal variances not assumed	0.330	154.712	0.742
Job based development factors	Equal variances assumed	0.087	191	0.931
Job based development factors	Equal variances not assumed	0.084	144.888	0.933
Job security factors	Equal variances assumed	−0.009	190	0.993
Job security factors	Equal variances not assumed	−0.009	158.560	0.993