Models | B (CI 95%) | Sig. | Standard error | Std. coefficients (beta) |
---|---|---|---|---|
Model 1 (n = 101) survey model | 0.05 | |||
Constant | − 0.93 (− 2.39–0.52) | 0.20 | 0.73 | |
Number of different working countries represented by authors | 0.56 (0.07–1.03) | 0.02 | 0.24 | 0.41 |
Education group | 0.94 (− 0.10–1.98) | 0.08 | 0.52 | 0.32 |
Number of included studies | 0.01 (0.00–0.02) | 0.06 | 0.01 | 0.34 |
Model 2 (n = 47) survey with questionnaire model | 0.07 | |||
Constant | − 4.53 (− 9.38–0.32) | 0.07 | 2.34 | |
Number of different working countries represented by authors | 0.96 (0.07–1.86) | 0.04 | 0.43 | 0.42 |
Crime and Justice groupa | 3.99 (− 0.02–7.99) | 0.05 | 1.93 | 0.91 |
Education groupa | 2.85 (− 0.31–6.02) | 0.08 | 1.53 | 0.89 |
International Development groupa | 1.92 (0.08–3.75) | 0.04 | 0.89 | 0.49 |
Social Welfare groupa | 2.85 (− 0.57–6.23) | 0.09 | 1.65 | 0.97 |
Model 3 (n = 77) language explicit model | 0.09 | |||
Constant | − 0.82 (− 2.78–1.14) | 0.40 | 0.94 | |
Number of different working countries represented by authors | 0.65 (0.05–1.25) | 0.04 | 0.30 | 0.48 |
Number of screened studies | 0.00 (0.00–0.00) | 0.09 | 0.00 | − 0.55 |
Number of included studies | 0.02 (0.00–0.03) | 0.06 | 0.01 | 0.40 |