Completion time detects training gains only in less experienced trainees, per the review's account of Kim et al.¶

Claim · All claims
Evidence · 1 study · review r3 · q2
Currency · newest study 2022 · not yet checked against its sources · not reviewed by a person · overdue for a recheck since 2025: tool and model accuracy changes quickly

Subclaims¶

q2 i? In a porcine-knee training study cited by the review, time differences were not statistically significant in fellow groups but were significant in junior and senior resident groups. → Zhou Haixia 2022

Evidence¶

Zhou Haixia 2022¶

Zhou Haixia, Xian Chengyao, Zhang Kai-Jun, Yang Zhouwen, Li Wei, Tian Jing. (2022). The frequency of assessment tools in arthroscopic training: a systematic review. Annals of Medicine. https://doi.org/10.1080/07853890.2022.2085317

q2 · i? · review · r3

The review reports, citing Kim et al., a porcine knee model training evaluation. No statistically significant time differences appeared in fellow groups, while junior and senior resident groups showed significant differences.

"Kim et al. [45] used time as a metric to evaluate arthroscopy skills training on porcine knees. They found that there were no statistically significant differences in time in the fellow groups, whereas it was significant in the junior and senior resident groups, indicating that measuring time is significant only in those with less experience."

Discussion¶

Related Claims¶

• Completion time is the most common objective metric in arthroscopic skills training assessment, reported in 21 of 28 reviewed studies — a broader claim this one bears on
• An expertise reversal pattern: AR provides substantial benefits to novices with diminishing returns for experienced surgeons — related
• Reviews report that the split-attention benefit for novices reverses into a redundancy effect for more experienced learners: Kalyuga et al. (2003) cite Kalyuga et al. (1998) and Yeung et al. (1998), and Ginns (2006) cites Kalyuga et al. (1998) — related
• Construct validity evidence shows statistically significant proficiency differences favouring junior over senior groups across modalities, though junior and senior residents did not differ on some metrics — related