Control and experiment groups did not differ significantly in attitudes towards statistics before instruction¶

Claim · All claims
Evidence · 1 study · causal r2 · q2
Currency · newest study 2016 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q2 i? Pretest t-tests showed no significant difference between control and experiment groups on any of the six attitude factors. → Serhat Aydın 2016

Evidence¶

Serhat Aydın 2016¶

Serhat Aydın. (2016). Using Excel in Teacher Education for Sustainability. Journal of Teacher Education for Sustainability, 18(2). https://doi.org/10.1515/jtes-2016-0017

q2 · i? · causal · r2

Pretest t-tests for independent samples compared Rasch mean SATS-36 scores of the randomly assigned control and experiment groups before instruction; the article reports no significant difference on the six factors. Equivalence was not tested beyond these comparisons.

"The pretest scores show that there are no significant difference between control and experiment groups in terms of the six factors of attitudes towards mathematics."

Discussion¶

Related Claims¶

• Excel-based statistics instruction improved pre-service teachers' attitudes towards statistics more than theoretical instruction on all six SATS-36 factors — related
• The common effect of instruction type and group was significantly positive in all six dimensions of attitudes towards statistics — related
• Intervention and control groups did not differ significantly in attitudes towards statistics at pre-test — possibly the same claim (merge candidate)