Volleyball knowledge scores improved significantly in the mind map group while the conventional-method control group showed no significant pretest-posttest difference¶

Claim · All claims
Evidence · 1 study (2 entries) · causal r2 · q3
Currency · newest study 2023 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q3 i? The experimental group's Volleyball Knowledge Test scores improved significantly from pretest to posttest (Z=4.709, p=.000). → Temiz 2023 q3 i? The control group showed no significant pretest-posttest difference on the Volleyball Knowledge Test (Z=1.486, p=.137). → Temiz 2023 (2)

Evidence¶

Temiz 2023¶

Temiz, C. N., & Sivrikaya, A. H. (2023). Mind map technique in physical education: Development of cognitive and psychomotor skills. Kuramsal Eğitimbilim Dergisi [Journal of Theoretical Educational Science], 16(1), 20-40. http://doi.org/10.30831/akukeg.1175006

q3 · i? · causal · r2

Wilcoxon Signed-Rank comparison of pretest and posttest Volleyball Knowledge Test scores in the experimental group (n=33), reported in Table 1; the article reports the difference was "significant in favor of the posttest" with z=4.709, p=.000. No effect size is printed for this test.

"the difference b etween the two tests was significant in favor of the posttest in the experimental group ."

Temiz 2023 (2)¶

Temiz, C. N., & Sivrikaya, A. H. (2023). Mind map technique in physical education: Development of cognitive and psychomotor skills. Kuramsal Eğitimbilim Dergisi [Journal of Theoretical Educational Science], 16(1), 20-40. http://doi.org/10.30831/akukeg.1175006

q3 · i? · causal · r2

Wilcoxon Signed-Rank comparison of pretest and posttest Volleyball Knowledge Test scores in the control group (n=33), reported in Table 1. The article reports no significant difference (Z=1.486; p>.05); equivalence was not tested and no effect size is printed.

"There was no significant difference between the pre test and post test Volleyball Knowledge Test scores of the students in the control group (Z=1.486; p>.05)."

Discussion¶

Related Claims¶

• Underhand serve success scores did not differ significantly between the mind map and conventional-method groups — related
• The mind map group's total volleyball success score was significantly higher than the control group's, with a large printed effect size — related
• The experimental group improved significantly from pre-test to post-test while the control group did not — related