Table 6.
Results of moderation tests for publication characteristics using mixed effects models and fixed effect models.
Mixed Effects Model | Fixed Effects Model | ||||||||
---|---|---|---|---|---|---|---|---|---|
Moderator | N | r | 95% CI | Q(df) | p | r | 95% CI | Qb(df) | p |
Type of publication | 5.05(1) | .03 | 12.60(1)** | <.001 | |||||
Published | 18 | .18 | .12−.24 | .19 | .17−.22 | ||||
Unpublished | 5 | .08 | .01−.14 | .08 | .02−.14 | ||||
SES as a primary focus | .75(1) | .39 | .26(1) | .61 | |||||
Yes | 9 | .17 | .08−.25 | .14 | .10−.18 | ||||
No | 12 | .13 | .09−.17 | .13 | .09−.17 |
Note.
p < .05.
p < .01.