In a user study with 18 science teachers, FieldTripOrganizer was rated more usable than the Klarna.Trips baseline tour planner¶

Claim · All claims
Evidence · 1 study (2 entries) · causal r1 · q2
Currency · newest study 2024 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q2 i? FieldTripOrganizer scored 79.47/100 on the SUS (A- grade) versus 34.44/100 for Klarna.Trips (D grade), with a statistically significant difference on all SUS statements. → Noemi Mauro 2024 q2 i? The difference between the two applications was statistically significant on every SUS statement per a Mann-Whitney post-hoc test. → Noemi Mauro 2024 (2)

Evidence¶

Noemi Mauro 2024¶

Noemi Mauro, Liliana Ardissono, Federica Cena, Livio Scarpinati, Gianluca Torta. (2024). An Intelligent Support System to Help Teachers Plan Field Trips. Int J Artif Intell Educ 34, 793–824. https://doi.org/10.1007/s40593-023-00366-x

q2 · i? · causal · r1

Within-subjects task experiment in which 18 science teachers used both applications and filled the translated Italian SUS. The study reports "FieldTripOrganizer SUS scored 79.47/100" against 34.44/100 for Klarna.Trips, graded A- versus D on the Sauro-Lewis scale.

"FieldTripOrganizer SUS scored 79.47/100 (Brooke, 1996). If we refer to the Sauro-Lewis curved grading scale (Lewis and Sauro, 2018), which turns the average value of the SUS into grades, our application obtained an A- score. In comparison, the baseline Klarna.Trips scored 34.44/100 which corresponds to the D score."

Noemi Mauro 2024 (2)¶

Noemi Mauro, Liliana Ardissono, Federica Cena, Livio Scarpinati, Gianluca Torta. (2024). An Intelligent Support System to Help Teachers Plan Field Trips. Int J Artif Intell Educ 34, 793–824. https://doi.org/10.1007/s40593-023-00366-x

q2 · i? · causal · r1

Post-hoc analysis of the SUS data from the same 18-teacher within-subjects study; the article reports "a Mann-Whitney test which showed a statistical significance of the difference between the results on all the statements", with per-item significance levels printed in Table 1.

"We conducted a post-hoc comparison using a Mann-Whitney test which showed a statistical significance of the difference between the results on all the statements."

Discussion¶

Related Claims¶

• Teachers rated FieldTripOrganizer higher than Klarna.Trips on support, autonomy, anxiety reduction, and motivation during field trip planning — related