Table 4.
Meta-analysis diagnostics.
| Variables of interest | Chi-square | df | P | Studies needed to drop for homogeneity | r for homo-geneous subset | P for homo-geneous subset |
|---|---|---|---|---|---|---|
| Facial Identification and Emotion Processing- Facial Stimuli | 9.01 | 10 | .53 | – | ||
| Facial Identification and Emotion Processing- Voice Prosody | 1.6 | 2 | .58 | – | ||
| Facial Identification & Verbal Memory | 1.31 | 4 | .86 | – | ||
| Facial Identification & Visual Memory | 2.69 | 5 | .75 | – | ||
| Facial Identification & Working Memory | .00 | 2 | 1.00 | – | ||
| Facial Identification & Reasoning and Problem Solving | 3.81 | 2 | .15 | – | ||
| Facial Identification & Speed of Processing | NAa | – | ||||
| Facial Identification & Attention/Vigilance | 1.19 | 3 | .76 | – | ||
| Facial Identification & Reality Distortion | 1.99 | 4 | .74 | – | ||
| Facial Identification & Positive Symptoms | .80 | 3 | .85 | – | ||
| Facial Identification & Disorganization | 3.49 | 5 | .62 | – | ||
| Facial Identification & Negative Symptoms | 20.44 | 12 | .06 | – | ||
| Emotion Processessing- Facial Stimuli & Verbal Memory | 28.44 | 15 | .02 | Gur et al., 2006 | .23 | <.01 |
| Emotion Processessing- Facial Stimuli & Visual Memory | 3.01 | 12 | 1.00 | – | ||
| Emotion Processessing- Facial Stimuli & Working Memory | 22.22 | 9 | .01 | Bell et al., 2009 | .36 | <.01 |
| Emotion Processessing- Facial Stimuli & Reasoning and Problem Solving | 17.71 | 15 | .28 | – | ||
| Emotion Processessing- Facial Stimuli & Speed of Processing | 15.97 | 17 | .53 | – | ||
| Emotion Processing- Facial Stimuli & Attention/Vigilance | 31.06 | 17 | .02 | Bell et al., 2009 | .25 | <.01 |
| Emotion Processessing- Facial Stimuli & Reality Distortion | 45.70 | 18 | .00 | Martin et al., 2005; Weniger et al., 2004 | .20 | <.01 |
| Emotion Processessing- Facial Stimuli & Positive Symptoms | 34.23 | 22 | .05 | Marsh et al., 2010 | .16 | <.01 |
| Emotion Processessing- Facial Stimuli & Disorganization | 39.21 | 22 | .01 | Hoeschel et al., 2001 | .33 | <.01 |
| Emotion Processessing- Facial Stimuli & Negative Symptoms | 132.35 | 59 | .00 | Yu et al., 2012; Eack et al., 2010; Demirbuga et al., 2013; Suslow et al., 2003; Nelson et al., 2007; Bell et al., 2006; Turetsky et al. 2007; Behere et al., 2009; Nienow et al., 2006; Herbener et al. 2005 | .28 | <.01 |
| Emotion Processessing- Voice Prosody & Verbal Memory | 4.08 | 4 | .40 | – | ||
| Emotion Processessing- Voice Prosody & Visual Memory | NAa | – | ||||
| Emotion Processessing- Voice Prosody & Working Memory | 1.40 | 3 | .71 | – | ||
| Emotion Processessing- Voice Prosody & Reasoning and Problem Solving | 2.10 | 2 | .35 | – | ||
| Emotion Processessing- Voice Prosody & Speed of Processing | 3.85 | 4 | .43 | – | ||
| Emotion Processing- Voice Prosody & Attention/Vigilance | 2.43 | 4 | .66 | – | ||
| Emotion Processing- Voice Prosody & Reality Distortion | .64 | 2 | .73 | – | ||
| Emotion Processing- Voice Prosody & Positive Symptoms | NAa | – | ||||
| Emotion Processing- Voice Prosody & Disorganization | 8.90 | 3 | .03 | Pijnenborg et al., 2009 | .60 | <.01 |
| Emotion Processing- Voice Prosody & Negative Symptoms | 8.52 | 7 | .29 | – |
a
Insufficient number of studies (N < 3) to assess homogeneity.