Control/pilot

Self-image

Social competence

Empathy

Learning motivation

0 - 2 items

Control

−0.145

−0.371

0.0803

−0.502

Pilot

−0.166

−0.38

−0.437

−0.27

3 items

Control

−0.139

0.359

0.34

0.546

Pilot

−0.299

−0.769

0.365

−0.346

4 items

Control

0.006

−0.032

0.016

0.096

Pilot

0.265

0.288

0.011

0.173

Total

Control

−0.068

0.048

0.137

0.154

Pilot

0.068

−0.048

−0.045

−0.02