Assessment of Learners’ Motivation during Interactions with Serious Games: A Study of Some Motivational Strategies in Food-Force

Table 3

Omnibus tests of model coefficients (logistic regression).

Strategy	Chi-Square	df	Sig.	Nagelkerke 𝑅^2
Problem Solving	15,893	5	.007*	.574
Alarm Trigger	18,706	5	.002*	.647
Instructional Video	7,563	5	.182	.312
Informative Feedback	15,468	5	.009*	.563
Explanatory Feedback	12,103	5	.033*	.464
Displaying Score	11,974	5	.035*	.460

*Significance at the .05 level.