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Table 2 Classes versus neuropsychological testing

From: Neurocognitive profiles in a community sample of children & adolescents: sociodemographic, behavioral and emotional correlates

 

Class 1

Class 2

t-test

df

p-value

SST Stop Signal Reaction Time a

309.97 ± 79.35

338.61 ± 75.62

-2.16

141

0.032

MOT Mean Latency a

764.85 ± 151.52

960.97 ± 335.11

-5.09

153.34

< 0.001

RTI Median FiveChoice Movement Time a

300.22 ± 86.62

348.48 ± 78.2

-3.61

159

< 0.001

RTI Median FiveChoice Reaction Time a

413.47 ± 69.95

467.55 ± 109.21

-3.82

156.31

< 0.001

RTI Simple Median Movement Time a

263.89 ± 93.92

321.44 ± 97.48

-3.64

159

< 0.001

RTI Simple Median Reaction Time a

360.82 ± 46.41

414.07 ± 98.15

-4.66

155.27

< 0.001

SWM Between Errors a

6.34 ± 5.21

21.2 ± 4.83

-18.18

158

< 0.001

SWM Strategy (6–8 Boxes) a

7.21 ± 1.78

9.78 ± 1.36

-9.53

95.10

< 0.001

DMS Percent Correct (All Delays) b

82.21 ± 12.07

71.77 ± 16.38

4.55

144.73

< 0.001

RVP A b

0.84 ± 0.05

0.79 ± 0.07

4.57

145

< 0.001

RVP Probability of Hit b

0.45 ± 0.14

0.37 ± 0.17

3.06

145

0.003

PAL First Attempt Memory Score b

14.19 ± 3.67

12.09 ± 3.86

3.37

159

0.001

  1. SST Stop Signal Task, MOT Motor Screening Task, RTI Reaction Time, SWM Spatial Working Memory, DMS Delayed Matching to Sample; RVP: Rapid Visual Information Processing
  2. aA lower score reflected a better performance
  3. bA higher score reflected a better performance