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. Author manuscript; available in PMC: 2011 Aug 6.
Published in final edited form as: Vision Res. 2010 May 16;50(17):1628–1640. doi: 10.1016/j.visres.2010.05.003

Table 3.

Robust correlations (minimum covariance determinate) between all temporal order judgments, letter contrast threshold and participant age for Elder participants (N=146).

Two
Item,
Same
Location
Four
Item,
Same
Location
Report
Location
Two
Item,
Different
Location
Two
Item,
Individ.
Contrast
Letter
Contrast
Thresh.
Particip.
Age
Two Item, Same
Location
- 0.726 0.344 0.518 −0.004 0.363 0.350
Four Item, Same
Location
0.726 - 0.456 0.518 0.148 0.218 0.320
Report Location 0.344 0.456 - 0.430 0.002 0.124 0.253
Two Item,
Different Location
0.518 0.518 0.430 - 0.064 0.304 0.241
Two Item,
Individual Contrast
−0.004 0.148 0.002 0.064 - −0.488 −0.118
Letter Contrast
Threshold
0.363 0.218 0.124 0.304 −0.488 - 0.215
Participant
Age
0.350 0.320 0.253 0.241 −0.118 0.215 -