The scrutiny comes as people start asking whether face-to-face learning is more expensive to deliver.
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Associate Professor Herrington said the emergence of face-to-face online learning through software such as Skype and virtual classrooms is making the differences between the two teaching methods irrelevant. The flexibility that online provides digitally savvy students is increasingly attractive, he said.
He also believed online learning can be superior to face-to-face environments if students are left sitting passively in lecture theatres.
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Source: The Australian