amount of experiment time spent in a discrete space in an experimental apparatus +
distance moved per unit of time into, out of or within a discrete space in an experimental apparatus
number of 20 x 20 cm floor squares crossed into, out of or within a discrete space in an experimental apparatus +
number of entries into a discrete space in an experimental apparatus +
The total number of times during an experiment that an organism or experimental subject enters into a distinct and specified area of an experimental apparatus.
number of lines crossed in the center of an open field apparatus
number of photobeam interruptions in an experimental apparatus
percentage of 13 cm2 floor sectors crossed into, out of or within a discrete space in an experimental apparatus
percentage of entries into a discrete space in an experimental apparatus
percentage of experiment time spent in a discrete space in an experimental apparatus
time to first movement outside a discrete space in an experimental apparatus