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. Author manuscript; available in PMC: 2011 Apr 1.
Published in final edited form as: Cognition. 2010 Jan 21;115(1):93–103. doi: 10.1016/j.cognition.2009.11.013

Table 1.

Intra-Individual Variability: Mean (SEM) Coefficient of Variation.

group difficult
discrimination,
low salience
distractors:		 difficult
discrimination,
medium
salience
distractors		 difficult
discrimination,
high salience
distractors		 easy
discrimination,
low salience
distractors		 easy
discrimination,
medium
salience
distractors		 easy
discrimination,
high salience
distractors:
healthy
adults		 .259 (.015) .269 (.012) .251 (.012) .243 (.031) .238 (.022) .247 (.019)
healthy
children		 .362 (.034) .378 (.026) .388 (.042) .332 (.036) .359 (.041) .383 (.045)
ADHD
children		 .378 (.029) .376 (.028) .390 (.033) .404 (.026) .419 (.030) .396 (.031)