CFDE and TDE do not differ in the number of messages students post¶
Claim · All claims
Evidence · 1 study · causalr2·q3
Currency · newest study 2016 · not yet checked against its sources · not reviewed by a person
Subclaims¶
Reading the evidence codes
q is the design tier, i the impact, n the sample, and the kind with its r
the rigour judged within that kind: what each code means.
This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.
q3 i? The number of messages posted did not differ significantly between CFDE and TDE groups (F=0.01, p=0.91). → Yilmaz 2016
Evidence¶
Yilmaz 2016¶
Yilmaz, E. O., & Yurdugul, H. (2016). Design and effects of a concept focused discussion environment in e-learning. Eurasian Journal of Educational Research, 63, 353-374. https://doi.org/10.14689/ejer.2016.63.20
q3 · i? · causal · r2
ANOVA on message counts in the 90-student experiment: experiment group mean 9.87 (SD 14.69), control group mean 9.55 (SD 10.72). The article concludes "the number of messages does not vary depending on the environment".
"Table 2 displays the average number of sent numbers among learners who used CFDE in the experiment group and learners who used TDE in the control group; there is no statistical significance (P>0.05)."
Discussion¶
Related Claims¶
- Messages posted in CFDE score higher than messages posted in TDE on all seven contribution-quality dimensions — related
- Contribution styles differ: TDE students send more instant messages while CFDE students make more insistent contributions — related
- Conscientiousness and Extraversion positively predict chat message posting, while Extraversion positively predicts forum posting — related
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