Table 3. Results of Wilcoxon sign rank...

Table 3.

Results of Wilcoxon sign rank test of intra-group learning effectiveness for the three groups

Group	Pre-test		Post-test		Z	p
Group	Mean	SD	Mean	SD	Z	p
GARNS group	8.30	3.97	14.60	2.37	2.81**	0.005
Web navigation system group	9.43	2.94	12.00	3.06	−2.13*	0.033
Narrative guided tour with a librarian group	8.57	4.35	12.29	2.63	−2.38*	0.018

Group	Pre-test		Post-test		Z	p
Group	Mean	SD	Mean	SD	Z	p
GARNS group	8.30	3.97	14.60	2.37	2.81**	0.005
Web navigation system group	9.43	2.94	12.00	3.06	−2.13*	0.033
Narrative guided tour with a librarian group	8.57	4.35	12.29	2.63	−2.38*	0.018

Notes:

*p < 0.05; ** p < 0.01

Source: Authors’ own work