Learning biological subjects_degree

Learning biological subjects_indegree

Learning biological subjects_status

Learning biological subjects_pagerank

Learning biological subjects_authority

Property (student = 0, instr = 1)

0.334(**)

0.197

0.181

0.156

0.234

0.006

0.113

0.146

0.211

0.059

birth_year

−0.307(*)

−0.162

−0.161

−0.107

−0.275

0.040

0.288

0.291

0.483

0.067

Rural residense

−0.141

−0.231

−0.228

−0.200

−0.336(*)

0.350

0.122

0.127

0.182

0.022

Urban residense

0.141

0.231

0.228

0.200

0.336(*)

0.350

0.122

0.127

0.182

0.022

Have not traveled at all

−0.296(*)

−0.229

−0.241

−0.259

−0.237

0.046

0.125

0.107

0.082

0.113

Have traveled for sport reasons

0.192

0.243

0.254

0.211

0.338(*)

0.200

0.103

0.088

0.159

0.022

Desire for distinction as a professional

−0.316(*)

−0.308(*)

−0.324(*)

−0.324(*)

−0.253

0.041

0.047

0.036

0.037

0.106