Claims

Control-group students' attitudes towards geography declined significantly over the six weeks while experimental-group attitudes rose

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

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.

q2 i? Dependent-samples t-tests show a significant positive attitude change in Experimental Group I and a significant negative change in Control Group I. → Çifçi 2016

Evidence

Çifçi 2016

Taner Çifçi. (2016). Effects of Infographics on Students Achievement and Attitude towards Geography Lessons. Journal of Education and Learning, 5(1). https://doi.org/10.5539/jel.v5n1p154

q2 · i? · causal · r2

Dependent samples t-test for Control Group I on the attitude scale (pre-test X = 74.0, post-test X = 61.8 per Table 16), which the article reports as a "negative difference" with a significant t-test; Experimental Group I rose from X = 62.6 to 72.6 (t(25) = -5.753, p < .05).

"In Table 16, it is seen that there is a negative difference between the pre-test ( X = 74.9) and post-test (c = 61.8) attitude scores of the students in the control group I."

Discussion

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