|
Familiar
|
Unfamiliar
|
---|
 |
Peak amplitude
|
Peak latency
|
Peak amplitude
|
Peak latency
|
---|
ASD group
| Â | Â | Â | Â |
Neutral face | .28 (.18) | -.08 (-.07) | .20 (.07) | .05 (.24) |
Neutral eyes | .24 (.19) | -.09 (-.08) | -.08 (-.17) | .04 (.12) |
Neutral mouth | .13 (-.007) | .002 (.02) | .32 (.29) | .17 (.21) |
Fearful face |
.51* (.44*)
| -.17 (-.17) | .18 (.13) | -.07 (-.02) |
Fearful eyes |
.64** (.60**)
| -.34 (-.34) | .07 (-.01) | -.21 (-.16) |
Fearful mouth | .07 (-.001) | .10 (.11) | .27 (.28) | .20 (.21) |
TD group
| Â | Â | Â | Â |
Neutral face | .12 (.10) | .17 (.11) | -.002 (-.005) | .25 (.26) |
Neutral eyes | -.23 (-.23) | .09 (.08) | -.18 (-.18) | .33 (.32) |
Neutral mouth | .32 (.32) | .14 (.06) | .11 (.10) | .05 (.07) |
Fearful face | .23 (.22) | .43^ (.37) | .04 (.03) | -.17 (-.16) |
Fearful eyes | -.16 (-.19) | .23 (.17) | -.14 (-.15) | -.31 (-.30) |
Fearful mouth |
.44* (.44*)
| .38^ (.33) | .24 (.23) | .09 (.10) |
- The visual attention variable was Fixation Counts (100 ms visual attention). Each Fixation Count variable is only correlated with the corresponding familiarity level of Peak Amplitude/Peak Latency (for example, the correlation between Unfamiliar Peak Amplitude and Fear FACE is only Fear FACE on the Unfamiliar condition (not a composite score of the Unfamiliar and Familiar conditions). Face area of interest (AOI) = eye AOI + mouth AOI. The table shows Pearson correlations (two-tailed) between visual attention (fixation counts) and emotional reactivity, as indexed by peak amplitude and peak latency. The r-values for partial correlations, controlling for the effect of cognitive ability (MSEL standard score), are in parentheses, and r-values outside parentheses are without controlling for this effect. Significant correlations (α = .05) are in bold type. **P < .01, *P < .05, ^P < .10.