Table 2.

Feedback criteria assessed on the questionnaire with associated ratings for, and comparisons between, each teacher type

	3YMS mean average rating (max score 5)	4YMS mean average rating (max score 5)	5YMS mean average rating (max score 5)	JD mean average rating (max score 5)	P value comparing all groups
Overall	4.27	4.26	4.03	4.00	0.005
Perceived knowledge increase (%)	0.99 (20 %)	0.89 (18 %)	0.66 (13 %)	0.80 (16 %)	0.006
Relevance of content	4.54	4.64	4.25	4.24	<0.0001
Explanations	4.25	4.28	4.03	4.10	0.200
Ability to solve weaknesses	3.87	3.92	3.74	3.53	0.011
Delivery	4.18	4.25	3.94	3.92	0.006
Use of time	4.17	4.21	4.00	3.77	0.002
Approachability of teacher	4.65	4.55	4.25	4.41	0.011
Confidence about exams	3.45	3.51	3.47	3.29	0.307
Enjoyment	3.96	3.94	3.66	3.65	0.012

Those rating that showed statistically significant differences between groups are highlighted in blue