Model

Non-standardized coefficient

Standard coefficient

t

Sig.

Collinear statistic

B

Standard error

Trial version

Tolerance

VIF

1

(Constant)

1.472

0.139

10.607

0.000

Interactive learning with exhibition organizers

0.208

0.044

0.229

4.742

0.000

0.498

2.010

Interactive learning with exhibitors

0.183

0.044

0.200

4.131

0.000

0.498

2.007

Interactive learning with other visitors

0.262

0.035

0.319

7.477

0.000

0.638

1.567

R = 0.638; R2 = 0.407; adjusted R2 = 0.403; F = 116.62**