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An IERI – International Educational Research Institute Journal

Table 6 Factor loadings in the three-factor CFA model

From: Exploring the relationship between process data and contextual variables among Scandinavian students on PISA 2012 mathematics tasks

Variable

Estimate

Standardized estimate

SE

p-value

Performance factor

 Accuracy 1 (Ac1)

1

0.507

–

–

 Accuracy 2 (Ac2)

0.861

0.444

0.101

0***

 Accuracy 3 (Ac3)

2.247

0.751

0.160

0***

Speed factor

 Log response time 1 (Tm1)

1

0.513

–

–

 Log response time 2 (Tm2)

1.936

0.787

0.166

0***

 Log response time 3 (Tm3)

1.949

0.773

0.171

0***

Exploration behavior factor

 Log frequency of actions 1

1

0.697

–

–

 Log frequency of actions 2

1.178

0.656

0.064

0***

 Log frequency of actions 3

2.411

0.881

0.119

0***

  1. ***p < 0.001