Does Augmented Reality Effectively Foster Visual Learning Process in Construction? An Eye-Tracking Study in Steel Installation

Table 6

Multiple comparisons of items with significant differences.

Item	TG- and AR-based		TG- and PM-based		AR- and PM-based
	Mean difference	Sig.	Mean difference	Sig.	Mean difference	Sig.
Score of short-answer questions	−0.55	0.000	−0.61	0.000	−0.06	1.00

The mean difference is significant at the 0.05 level.