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Table 6 Regression analysis for the engagement rate with the suggested YouTube channel

From: Smart multimedia learning of ICT: role and impact on language learners’ writing fluency— YouTube online English learning resources as an example

Regression Analysis R Square ANOVA Coefficients
df F Sig. Beta t Sig.
Writing rate 0.367 13 6.956 0.022 0.606 2.637 0.022
No. of error-free T.units per text 0.751 13 36.211 0.000 0.867 6.018 0.000
Lexical diversity (VOCD) 0.712 13 29.682 0.000 0.844 5.448 0.000
Lexical density 0.200 13 3.008 0.108 −0.448 −1.734 0.108
Mean length of T.unit 0.167 13 2.404 0.147 0.409 1.551 0.147
Number of clauses per T-unit 0.358 13 6..688 0.024 0.598 2.586 0.024
Organization of ideas 0.536 13 13.866 0.003 0.732 3.724 0.003