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Table 4 Table showing perceived cognitive load domains of the three groups

From: “Visualization matters” – stereoscopic visualization of 3D graphic neuroanatomic models through AnaVu enhances basic recall and radiologic anatomy learning when compared with monoscopy

Cognitive load domain

Stereo

Mean (± SD)

Mono

Mean (± SD)

Control

Mean (± SD)

p value (ANOVA)

Bonferroni corrections/ Post-hoc analysis

(Cohen’s d)

Effect size

Intrinsic Load (IL)

16.71 (± 6.13)

16.57 (± 7.72)

17.98 (± 5.40)

0.487

  

Extrinsic Load (EL)

2.37 (± 3.97)

1.39 (± 2.66)

2.80 (± 3.67)

0.122

  

Germane Load (GL)

33.28 (± 5.35)

32.80 (± 7.91)

28.18 (± 8.17)

0.001*

S,C

0.002*

0.739

M,C

0.005*

0.575

  1. *indicates statistical significance
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BMC Medical Education

ISSN: 1472-6920

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