Table 1 Statistical analysis on both the integral of relative velocity (R _v ) and the weighted position error (e _x ) for the three experiments

Exp. 1

R _v

ANOVA

Fdbk ∗ Traj

F(2,38)=0.485

p=0.540

${\eta }_p^2=0.025$

Traj

F(1,19)=44.095

p<0.0001

${\eta }_p^2=0.699$

Fdbk

F(2,38)=0.173

p=0.734

${\eta }_p^2=0.009$

e _x

ANOVA

Fdbk ∗ Traj

F(2,38)=0.315

p=0.661

${\eta }_p^2=0.016$

Traj

F(1,19)=0.635

p=0.435

${\eta }_p^2=0.032$

Fdbk

F(2,38)=11.207

p<0.0001

${\eta }_p^2=0.371$

Bonferroni

NF-TR

p=0.001

NF-ER

p=1.000

TR-ER

p=0.001

Exp. 2

R _v

ANOVA

Fdbk

F(6,90)=7.558

p<0.0001

${\eta }_p^2=0.335$

Bonferroni

A-B

p<0.001

B-E

p<0.01

C-F

p<0.001

D-G

p<0.05

A-F

p>0.05

e _x

ANOVA

Fdbk

F(6,90)=24.070

p<0.0001

${\eta }_p^2=0.616$

Bonferroni

A-B

p<0.001

A-C

p<0.001

A-D

p<0.001

B-E

p<0.001

C-F

p<0.001

D-G

p<0.001

A-F

p>0.05

Exp. 3

R _v

ANOVA

Fdbk

F(3,37)=1.926

p=0.142

${\eta }_p^2=0.135$

e _x

ANOVA

Fdbk

F(3,37)=10.100

p<0.0001

${\eta }_p^2=0.450$

Bonferroni

ER-NF

p<0.05

ER-TR-V

p<0.001

ER-TR-J

p<0.01

NF-TR-V

p<0.05

NF-TR-j

p>0.05