A Comparison

P

Mean (s) + SD

Median (s)

U value

Z score

P value

All movements

1

3.13 (1.98)

2.70

2

1.21 (0.29)

1.11

290

6.24

0.000

All right-hand movements

1

2.94 (2.45)

1.81

2

1.22 (0.33)

1.10

133

3.03

0.002

All left-hand movements

1

3.32 (1.42)

3.21

2

1.20 (0.24)

1.14

10

5.72

0.000

All 1^st attempt movements

1

2.32 (1.68)

1.73

2

1.20 (0.29)

1.10

135

3.14

0.002

All 2^nd attempt movements

1

3.97 (1.94)

3.60

2

1.22 (0.29)

1.14

1

5.84

All open-ended movements

1

4.06 (2.22)

3.93

2

1.37 (0.25)

1.42

57

4.75

0.0000

All goal-directed movements

1

2.16 (1.04)

2.12

2

1.06 (0.23)

1.02

80

4.16

0.0000

B Comparison

P

Mean (s) + SD

Median (s)

U value

Z score

P value

All movements

1

1.32 (0.54)

1.21

2

0.54 (0.13)

0.51

73

7.85

0.0000

All right-hand movements

1

1.40 (0.54)

1.33

2

0.58 (0.15)

0.56

18

5.49

0.0000

All left-hand movements

1

1.25 (0.54)

1.08

2

0.51 (0.11)

0.48

14.5

5.61

0.0000

All 1^st attempt movements

1

1.31 (0,54)

1.20

2

0.53 (0.14)

0.50

28.5

5.34

0.0000

All 2^nd attempt movements

1

1.33 (0.55)

1.25

2

0.56 (0.13)

0.51

7.5

5.70

0.0000

All open-ended movements

1

1.49 (0.60)

1.43

2

0.62 (0.14)

0.57

8

5.76

0.0000

All goal-directed movements

1

1.15 (0.42)

1.15

2

0.47 (0.08)

0.45

11

5.63

0.0000