Table 2.

Breadth regression analysis

Dependent variable: BreadthStandardized coefficients
Model 3 controlsModel 4 full model
CoefficientSECoefficientSE
Constant3.626(0.221)−4.400(0.533)
Centrality0.240***(0.117)0.496***(0.106)
University researcher0.105(0.111)0.100(0.100)
Sex−0.127(0.101)−0.072(0.095)
US researcher−0.170(0.102)−0.073(0.094)
Date of first publication−0.125*(0.050)−0.124*(0.049)
Conscientiousness−0.091*(0.051)
Openness to experience0.276***(0.055)
Performance goal orientation−0.011(0.017)
Learning goal orientation0.203***(0.058)
Exploration0.139**(0.042)
Competitiveness0.064(0.034)
R20.1520.251
Improvement over base (ΔR2)0.099***
  • *P < 0.05; **P < 0.01; ***P < 0.001; SEs in parentheses.