Table 1 Parameters from all personality tests with significant repeatability. Variables with higher repeatability scores than 0.3 are in bold. RA = agreement repeatability, RC = consistency repeatability.

From: Inter-individual differences in laboratory rats as revealed by three behavioural tasks

Behavioural test/parameter

RA

p

RC

P

Open field test

Distance travelled

0.34

0.001

0.33

0.001

Number of supported rears in the “corner zone”

0.31

0.001

0.32

0.001

Time spent in active movement

0.31

0.002

0.33

0.001

Number of unsupported rears

0.18

0.047

0.33

0.001

Number of supported rears

0.24

0.012

0.33

0.001

Number of visits to the “wall zone”

0.21

0.023

0.26

0.007

Number of unsupported rears in the “corner zone”

0.27

0.006

0.26

0.006

Time spent grooming the “corner zone”

0.22

0.021

0.30

0.002

Time spent sitting in the “corner zone”

0.18

0.049

0.19

0.033

Time spent grooming

0.24

0.013

0.27

0.004

Time spent sitting

0.24

0.012

0.24

0.012

Elevated plus maze test

Time spent in closed arms

0.24

0.012

0.32

0.001

Time spent in open arms

0.26

0.007

0.36

0.001

T-maze test

Latency to enter one of the closed arms

0.20

0.006

0.23

0.001