Table 5. Model 2—Productivity by gender, academic position, field, last author position, and number of coauthors.
| B | Std. Error | 95% Wald Confidence Interval | Wald Chi-Square | df | Sig. | ||
|---|---|---|---|---|---|---|---|
| Lower | Upper | ||||||
| (Intercept) | 6.826 | .0472 | 6.733 | 6.918 | 20952.063 | 1 | .000 |
| Gender: female vs male | -.148 | .0295 | -.206 | -.090 | 25.167 | 1 | .000 |
| Position: prof vs PhD student | .277 | .0439 | .191 | .363 | 39.813 | 1 | .000 |
| Position: docent vs PhD student | .179 | .0429 | .095 | .263 | 17.429 | 1 | .000 |
| Position: researcher vs PhD stud. | .214 | .0400 | .135 | .292 | 28.517 | 1 | .000 |
| Position: Postdoc vs PhD student | .329 | .0518 | .228 | .431 | 40.436 | 1 | .000 |
| Research field: AGR vs SOC | -.183 | .0717 | -.324 | -.043 | 6.524 | 1 | .011 |
| Research field: BEG vs SOC | .002 | .0573 | -.110 | .114 | .001 | 1 | .969 |
| Research field: COM vs SOC | -.106 | .0681 | -.239 | .027 | 2.423 | 1 | .120 |
| Research field: CPE vs SOC | -.022 | .0503 | -.121 | .076 | .195 | 1 | .659 |
| Research field: LIFE vs SOC | -.193 | .0442 | -.280 | -.107 | 19.124 | 1 | .000 |
| Research field: PSY vs SOC | -.072 | .0665 | -.202 | .058 | 1.172 | 1 | .279 |
| Leading (last) author position | .162 | .0049 | .152 | .171 | 1085.278 | 1 | .000 |
| Number coauthors | -.016 | .0015 | -.019 | -.013 | 101.476 | 1 | .000 |
Dependent Variable: Fractionally counted publications; Model fit: 0.573. AGR = agriculture; SOC = social sciences; BEG = biology, ecology, geology; COM = computer science and mathematics; CPE = chemistry, physics, engineering; LIFE = medical and life sciences; PSY = psychology