Table 2.

Perceptions of ERT by faculty and students (poor to excellent)

	N	Group	Mean	SD	Mann-Whitney U Test
					Z	Asymp. Sig.
Simplicity	82	S	2.35	1.011	−2.65	.01
	45	FM	2.92	.702
	127	Overall	2.64
Flexibility	82	S	2.37	.949	−5.48	.00
	45	FM	3.68	.627
	127	Overall	3.03
Empathy	82	S	2.13	.953	−4.44	.00
	45	FM	3.08	.702
	127	Overall	2.61

S students, FM Faculty members, SD Standard deviation; Faculty member: n = 45; Student: n = 82