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. 2017 Jan 19;8:22. doi: 10.3389/fpsyg.2017.00022

Table 4.

Clusters’ characteristics.

Clustering variable Cluster 1 (n = 395)
Cluster 2 (n = 888)
Cluster 3 (n = 735)
Cluster 4 (n = 495)
Mean (z) SD Mean (z) SD Mean (z) SD Mean (z) SD
(1) Cooperative learning 2.95ˆd (-1.17) 0.53 4.25ˆa (0.81) 0.35 3.90ˆb (0.27) 0.47 3.12ˆc (-0.92) 0.49
(2) Self-regulated learning 2.73ˆd (-1.37) 0.52 4.32ˆa (0.87) 0.33 3.30ˆc (-0.57) 0.51 3.97ˆb (0.38) 0.71
(3) Academic self-efficacy 3.24ˆd (-0.81) 0.83 4.30ˆa (0.55) 0.50 3.64ˆc (-0.33) 0.55 4.04ˆb (0.19) 0.75
Characteristics
Males n (%) 253 (64.1%) 409 (46.1%) 394 (53.6%) 252 (50.9%)
Females n (%) 142 (35.9%) 479 (53.9%) 341 (46.4%) 243 (49.1%)
Risk of failure n (%) 101 (25.6%) 99 (11.1%) 152 (20.7%) 59 (11.9%)
Immigrants n (%) 14 (3.5%) 22 (2.5%) 21 (2.9%) 14 (2.8%)

Means in the same row which do not share superscripts differ at p < 0.01.