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A quantitative multimodal discourse analysis of ... - Anitacrawley.net

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M. Bower, J.G. Hedberg / Computers & Education 54 (2010) 462–478 473Table 6Tests for homogeneity <strong>of</strong> teacher and student textual <strong>discourse</strong> by subject category.Subject Z-value P-valueContent 0.417 0.687Activity 1.844 0.065Technology 0.108 0.914Activity-Content 3.870

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