Towards a Low-Cost Teacher Orchestration Using Ubiquitous Computing Devices for Detecting Student’s Engagement

Table 4

Performance improvement after using the proposed solution.

	Frequency	Percent	Valid percent	Cumulative percent
Strongly agree	18	45	45	45
Agree	14	35	35	80
Neutral	6	15	15	95
Disagree	2	5	5	100
Strongly disagree	0	0	0	100
Total	40	100	100