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Table 4 SRI gain scores (mean (standard deviation)) by spatial rank for each cohort

From: The impact of an intervention program on students’ spatial reasoning: student engagement through mathematics-enhanced learning activities

Spatial rank

Intervention

Control

Effect size

(d)

Low

4.52 (3.16)

3.13 (3.22)

.44

Medium

4.27 (3.47)

2.42 (3.11)

.56

High

4.23 (3.31)

2.90 (3.41)

.43

  1. Intervention: Low N = 60, Medium N = 80, High N = 53. Control: Low N = 39, Medium N = 62, High N = 43